//works from OpenSCAD version 2021 maintained at https://github.com/UBaer21/UB.scad /* save here • Windows: ..\Documents\OpenSCAD\libraries • Linux: $HOME/.local/share/OpenSCAD/libraries/ • Mac OS X: $HOME/Documents/OpenSCAD/libraries/ Open SCAD library www.openscad.org by ulrich.baer+openscad@gmail.com (mail me if you need help - i am happy to assist) Copy this file into your libaries directory (File » show Libraries) [https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/Libraries] Use it by starting your project with including the library. All needed Information will be displayed in your console window, you may need to make that bigger. Write: include; [https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/Include_Statement] name="my project"; // the name will never be rendered helpsw=1; // switch to show the information (1-5 or true) $info=1; // switch to get feedback/info from objects helpM=1; // switch to get help for used objects nozzle=.4; // set your printers nozzle diameter layer=.2; // set your layerhigh show=2; // will show you Object n (any number) from this library anima=1; // activate animation variables else "tset=.5" can be used vp=1; // switch fixed Viewports bed=true // Print bed active (centers vp printPos) name="object"; // used in modules for showing name or number - if 0 no info is shown Changelog (archive at the very bottom) 000|22 prepare release CHG VarioFill 001|22 CHG MKlon 002|22 CHG Line 004|22 FIX Gewinde CHG Vollwelle CHG Caliper CHG GewindeV3 005|22 CHG Gewinde 006|22 CHG Anschluss FIX Zylinder 007|22 FIX Ellipse CHG Points ADD PolyH 008|22 FIX Ttorus CHG PolyH CHG RotLang 009|22 CHG Points add center CHG kreis add z CHG quad add z 011|22 FIX Box Prisma FIX Gewinde 012|22 CHG Rosette Add id od FIX spelling help CHG Anorden (fix for 2021.1) 0121|22 FIX Anordnen FIX SRing FIX Knochen 013|22 CHG Rosette autocalc 015|22 FIX Gewinde 016|22 CHG RingSeg FIX Kassette help CHG Superellipse 019|22 CHG Schnitt size 020|22 CHG KBS CHG Prisma CHG Box CHG Pille 021|22 CHG Pille FIX m chg v3 chg stern CHG Buchtung CHG Schnitt size 022|22 CHG Kassette ADD pathPoints CHG kreis ADD Coil ADD wStern CHG vektorWinkel CHG Halb CHG Superellipse CHG Glied ADD SGlied CHG Prisma ADD Tdrop CHG Bezier Release */ //libraries direkt (program folder\oscad\libaries) ! /*[UB lib]*/ test=42; /*[Global]*/ helpsw=false;//activates help in console window //animation anima=false; // use print Bed as center and show boarder bed=false; info=true; // switch for customizer debug=$preview?anima?false:info:false; $info=debug;//activates module information (name) //viewpoint //vp=false; vp=$preview?false:true; //Project name name=undef; //Düsen ∅ nozzle=0.6; //Layer hight layer=0.08;// one step = 0.04 (8mm/200steps) //Print Bed printBed=[220,220]; //Printposition; pPos=[0,0]; printPos=bed?concat(printBed,0)/2+pPos:[0,0,0]; //global fragment size hires=false; fn=$fn?$fn:$preview?36: hires?144: 72; fs=$preview?1.25:hires?.4:.75; fa=$preview?5:hires?.5:1; //demo objects show=0; //animation var tset=0;//[0:.01:1] //clearance spiel=0.20; pivotSize=$vpd/15; viewportSize=$preview?tan($vpf)*$vpd:50000; // größe Sichtfeld vpt=is_num(printPos.z)?printPos:concat(printPos,0); vpr=bed?[55.00,0.00,25.00]:$vpr; vpd=bed?300:$vpd;//[50:5:350] vpf=22.5; //display project name texton=name!=undef?$preview?true:false:false; // Colors helpMColor="";//"#5500aa"; /*[Constant]*/ /*[Hidden]*/ Version=22.022;// <<< --- VERSION VERSION VERSION •••••••••••••••• useVersion=undef; UB=true; PHI=1.6180339887498948;//1.618033988; gw=360-360/PHI;// goldener Winkel; tw=acos(-1/3);// tetraeder winkel; twF=acos(1/3);// tetraeder winkel face edge face; inch=25.4; // inch/Zoll minVal=0.0000001; // minimum für nicht 0 needs2D=["Rand","WKreis","Welle","Rund","Rundrum", "LinEx", "RotEx","SBogen","Bogen","HypKehle"]; // modules needing 2D children //echo(tw,twF); //PHI=(1+sqrt(5))/2; assert(useVersion?Version>=useVersion:true,str("lib version ",Version," detected, install ",useVersion," ub.scad library‼ ⇒http://v.gd/ubaer")); assert(version()[0]>2019,"Install current http://openscad.org version"); function l(x)=x*layer; function n(x)=sign(x)*(abs(x)*nozzle+0.015);// 0.015 padding for slicer function Inkreis(eck,rU)=cos(180/eck)*rU; function Umkreis(eck,rI)=rI/cos(180/eck); function Hypotenuse(a,b)=sqrt(pow(a,2)+pow(b,2)); function Kathete(hyp,kat)=sqrt(pow(hyp,2)-pow(kat,2)); function Sehne(n,r,a)=is_undef(a)?2*r*sin(180/n):2*r*sin(a/2);// n-eck oder a=α winkel zum r=radius function t3(wert=1,grad=360,delta=0)=sin(($preview?anima?$t:tset:tset)*grad+delta)*wert; function RotLang(rot=0,l=10,l2,z,e,lz)=let( rot=is_undef(rot)?0:rot%360, l=is_undef(l)?0:l, l2=is_undef(l2)?l:l2, lz=is_undef(lz)?l:lz ) is_undef(z)?is_undef(e)?[sin(rot)*l,cos(rot)*l2]:[sin(rot)*cos(e%360)*l,cos(rot)*cos(e%360)*l2,sin(e%360)*lz]:[sin(rot)*l,cos(rot)*l,z]; function Bezier(t,p0=[0,0],p1=[-20,20],p2=[20,20],p3=[0,0])=bezier(t,p0,p1,p2,p3); function bezier(t,p0=[0,0],p1=[-20,20],p2=[20,20],p3=[0,0])= let( omt = 1 - t, omt2 = omt * omt, t2 = t * t ) p0*(omt2*omt) + p1*(3*omt2*t) + p2*(3*omt*t2) + p3*(t2*t); function Kreis(r=10,rand=+5,grad=360,grad2,fn=fn,center=true,sek=true,r2=0,rand2,rcenter=0,rot=0,t=[0,0])=kreis(r,rand,grad,grad2,fn,center,sek,r2,rand2,rcenter,rot,t); function kreis(r=10,rand=+5,grad=360,grad2,fn=fn,center=true,sek=true,r2=0,rand2,rcenter=0,rot=0,t=[0,0],z,d)= let ( grad2=is_undef(grad2)?grad:grad2, r=is_num(d)?rcenter?(d+rand)/2:d/2: rcenter?r+rand/2:r, rand2=is_undef(rand2)?rand:rand2, r2=r2? rcenter?r2+rand2/2:r2 :r, fn=max(1,floor(abs(fn))), step=grad/fn, step2=grad2/fn ) is_num(z)?[ if(!sek&&!rand&&abs(grad)!=360&&grad)[0+t[0],0+t[1],z], // single points replacement if(grad)for(i=[0:fn]) let(iw=abs(grad)==360?i%fn:i) [sin(rot+(center?-grad/2-90:0)+iw*step)*r +t[0], cos(rot+(center?-grad/2-90:0)+iw*step)*r2 +t[1], z], if(rand)for(i=[0:fn]) let(iw=abs(grad2)==360?i%fn:i) [sin(rot+(center?grad2/2-90:grad2)+iw*-step2)*(r -rand )+t[0], cos(rot+(center?grad2/2-90:grad2)+iw*-step2)*(r2 -rand2)+t[1], z] ]: [ if(!sek&&!rand&&abs(grad)!=360&&grad||r==0)[0+t[0],0+t[1]], // single points replacement if(r&&grad)for(i=[0:fn]) let(iw=abs(grad)==360?i%fn:i) [sin(rot+(center?-grad/2-90:0)+iw*step)*r+t[0], cos(rot+(center?-grad/2-90:0)+iw*step)*r2+t[1]], if(rand)for(i=[0:fn]) let(iw=abs(grad2)==360?i%fn:i) [sin(rot+(center?grad2/2-90:grad2)+iw*-step2)*(r-rand)+t[0], cos(rot+(center?grad2/2-90:grad2)+iw*-step2)*(r2-rand2)+t[1]] ]; //PolyH([for(i=[0:100])each kreis(z=i/10,r=5+sin(i*3.6)*2)],loop=fn +fn+2); function kreisXY(r=5,grad=0)=[r*sin(grad),r*cos(grad)];//depreciated use RotLang function KreisXY(r=5,grad=0)=kreisXY(r,grad);//depreciated use RotLang function 5gon(b1=20,l1=15,b2=10,l2=30)=[[0,0],[b1,l1],[b2,l2],[-b2,l2],[-b1,l1]]; function ZigZag(e=5,x=50,y=5,mod=2,delta=+0,base=2,shift=0)=zigZag(e,x,y,mod,delta,base,shift); function zigZag(e=5,x=50,y=5,mod=2,delta=+0,base=2,shift=0)=[for(i=[0:e*mod])[i%mod14?"F": sz>13?"E": sz>12?"D": sz>11?"C": sz>10?"B": sz>9?"A":sz, s1>14?"F": s1>13?"E": s1>12?"D": s1>11?"C": s1>10?"B": s1>9?"A":s1 ); function Hexstring(c)=str("#",Hex(c[0]*255),Hex(c[1]*255),Hex(c[2]*255)); function RotPoints(grad,points)=[for(i=[0:len(points)-1])RotLang(rot=atan2(points[i][0],points[i][1])+grad,l=norm([points[i][0],points[i][1]]),z=points[i][2])]; function negRed(num)=num<0?str("🔻",num):num==0?str("⚠",num):num; // display console text function gradB(b,r)=360/(PI*r*2)*b; // winkel zur Bogen strecke b des Kreisradiuses r function gradS(s,r)=asin(s/(2*r))*2;// winkel zur Sehne s des Kreisradiuses r function radiusS(n,s,a)=(s/2)/(sin((is_undef(n)?a:360/n)/2));// Radius zur Sehne function runden(x,dec=2)=round(x*pow(10,dec))/pow(10,dec);//auf komastelle runden //convert angle function grad(grad=0,min=0,sec=0,h=0,prozent=0,gon=0,rad=0)=gradC(grad,min,sec,h,prozent,gon,rad); // compatibility as renamed gradC function gradC(grad=0,min=0,sec=0,h=0,prozent=0,gon=0,rad=0)=grad+h/24*360+min/60+sec/3600+atan(prozent/100)+gon/400*360+rad/(2*PI)*360; function inch(inch)=inch*25.4; function kreisbogen(r,grad=360)=PI*r*2/360*grad; function fs2fn(r,grad=360,fs=fs,minf=3)=max(minf,PI*r*2/360*grad/fs); function clampToX0(points,interval=minVal)=is_list(points[0])?[for(e=points)[abs(e[0])>interval?e[0]:0,e[1]]]: [abs(points[0])>interval?points[0]:0,points[1]]; // angle between two points used for e.g. Bezier vektorWinkel= function(p1=[0,0,0],p2=[0,0,0])p1==p2?[0,0,0]:[ -acos((v3(p2).z-v3(p1).z)/norm(p2-p1))+90, 0, atan2(p2.y-p1.y,p2.x-p1.x)-90 ]; function v3( v ) =is_num(v.y)?is_num(v.z)?len(v)==3?v: // make everything to a vector3 [v.x,v.y,v.z]: concat(v,[0]): concat(v,[0,0]); // list of parent modules [["name",id]] function parentList(n=-1,start=1)= is_undef($parent_modules)||$parent_modules==start?undef:[for(i=[start:$parent_modules +n])[parent_module(i),i]]; // kleinster teiler teiler = function (n,div=2) (n%div)?div>n?n: teiler(n=n,div=div+1): div; // generates G-Code (G1 x,y,(z),(e),(f)) gcode=function(points,chunksize=600,i,f) let(i=is_undef(i)?len(points)-1:i, chunk=function(pos=0,end) (pos+1)>end?str(chunk(pos=pos-1,end=end), "\nG1 X", points[pos].x, " Y",points[pos].y, len(points[pos])>2?str(" Z",points[pos].z,""):"", len(points[pos])>3?str(" E",points[pos][3],""):"", is_num(f)||len(points[pos])>4?str(" F",len(points[pos])==5?points[pos][4]:f):"",""):"" ) i>= 0?str(gcode(i=i-chunksize,chunksize=chunksize,points=points),chunk(i,max(0,i-chunksize))):""; function b(n,bool)= is_list(n)?[for(i=[0:len(n)-1])b(n[i],bool)]: is_num(n)?bool||is_undef(bool)?n?true: false: n?n: 0: bool?n?true: // n = bool false: n?1: 0; function scaleGrad(grad=45,h=1,r=1)=assert(grad!=0)max(0,(r-(h/tan(grad)))/r); function is_parent(parent= needs2D, i= 0)= is_list(parent)?is_num(search(parent,parentList())[i])?true: i90&&i<=180)[r*pow(abs(sin(i)),2/n12),-r2*pow(abs(cos(i)),2/n22)], if(i>180&&i<=270)[-r*pow(abs(sin(i)),2/n13),-r2*pow(abs(cos(i)),2/n23)], if(i>270&&i)[-r*pow(abs(sin(i)),2/n14),r2*pow(abs(cos(i)),2/n24)], ] ]: [for(f=[0:fn])let(i=f%fn*360/fn)each[ if(i<=90)[r*pow(sin(i),2/n11),r2*pow(cos(i),2/n21),z], if(i>90&&i<=180)[r*pow(abs(sin(i)),2/n12),-r2*pow(abs(cos(i)),2/n22),z], if(i>180&&i<=270)[-r*pow(abs(sin(i)),2/n13),-r2*pow(abs(cos(i)),2/n23),z], if(i>270&&i)[-r*pow(abs(sin(i)),2/n14),r2*pow(abs(cos(i)),2/n24),z], ] ]; //polygon(superellipse(r=[5,2])); //Coil(points=superellipse(r=[3,2],n=3.5)); /////////////////////////////////////////////////////// $fn=fn; $fs=fs; $fa=fa; help=$preview?anima?false:helpsw:false; helpHelper= helpsw==1||helpsw==true?true:false; //Helper helpMod= helpsw==2||helpsw==true?true:false; // Objektmodifikatoren help2D= helpsw==3||helpsw==true?true:false; // 2D Objekte helpB= helpsw==4||helpsw==true?true:false; //Basis help helpP= helpsw==5||helpsw==true?true:false; //Produkte help helpFunc= helpsw==6||helpsw==true?true:false;//Funktionen //helpM=help;//module help old $helpM=help;//module help $t=$preview?anima?$t:tset:tset; t=$t; t0=$t*360%360; t1=sin($t*360); t2=sin($t*180); $vpr=vp?vpr:$vpr; $vpt=vp?vpt:$vpt; $vpd=vp?vpd:$vpd; $vpf=vp?vpf:$vpf; messpunkt=$preview?$info:false;//1 für aktiv $messpunkt=messpunkt; //n=0; if (texton)%T(20,-30,25)R(90)color("slategrey")text(str(name),font="DejaVusans:style=bold",halign="left",size=3,$fn=100); if (bed&&!anima)color(alpha=.1)%Rand(-5,delta=1)square(printBed); if(version()[0]<2021) echo(str("

", "

    •••••••••••••••••••••••••• UB (USER libary v2019) included! v.gd/ubaer •••••••••••••••••••••••••\n", "••• Version: β",Version," v ",version()," —— Layer: ",layer," Nozzle ∅: ",nozzle," ••• fn=",fn,"••• Spiel: ",spiel," •••")); else if(!anima) { echo(str("•••••••••••••••••• UB (USER library v2021) included! v.gd/ubaer •••••••••••••••••")); echo(str("• Version: β",Version," v ",version()," — Layer: ",layer," Nozzle ∅: ",nozzle," • fn=",fn," • Spiel: ",spiel," •")); } if (!help&&!anima) if(version()[0]<2021)echo ("

    ••••• Help off use: helpsw=1; •••••"); else echo ("❌••••• Help off use: helpsw=1; •••••"); if (help&&!anima||help2D||helpMod||helpFunc||helpB||helpP||helpHelper) { echo ("••••••• Konstanten: ••••••••"); echo(PHI=PHI,gw=gw,tw=tw,twF=twF,inch=inch); //echo(str("•••••••••• Help is on! (helpsw=1)•• debug=",debug," ••••••••••••••••••••••••")); //echo(); if (show)echo(str("🟣 ••• show=",show)); if(!helpHelper)echo("❌••••• Helper List off — use» helpHelper=true; •••••"); if (helpHelper){ echo ("•••••••••• Helper: •••••••••••••••\n • Schnitt(help=1) cuts children\n • Col(help=1) colors children with palette\n • Color(help=1) colors children with hue\n • Pivot(help=1) marks p0\n • Line(help=1) line p0⇔p1 \n • SCT(help=1) output sin cos tan\n • Caliper(help=1) measure \n • Points(help=1) numbers points\n • Anordnen(help=1) arranges \n • InfoTxt(help=1) output Infotxt \n • HelpTxt(help=1) output helptxt \n • Echo(help=1) output txt \n • 3Projection(help=1) projects child along axis \n "); } if(!helpFunc)echo("❌••••• Functions List off — use» helpFunc=true; •••••"); if (helpFunc){ echo ("•••••••••• Funktionen: •••••••••••••••"); echo (" ••• l(x) Layer\n ••• n(x) Nozzledurchmesser\n ••• Inkreis(eck, rU)\n ••• Umkreis(eck, rI)\n ••• Hypotenuse(a, b) length\n ••• Kathete(hyp, kat) length\n ••• Sehne(n, r, a) length n-eck/alpha winkel •••\n ••• RotLang(rot, l, z, e, lz) [vector] (e=elevation)•••\n ••• bezier(t, p0=[0,0], p1=[-20,20],p2=[20,20],p3=[0,0]) points •••\n ••• kreis(r=10, rand=+5, grad=360,grad2=+0,fn=fn,center=true,sek=true,r2=0,rand2=0,rcenter=0,rot=0,t=[0,0],z=undef) points •••\n ///••• kreisXY(r=5, grad=0) [vector]•••\n ••• 5gon(b1=20, l1=15, b2=10, l2=30) points •••\n ••• ZigZag(e=5, x=50, y=5, mod=2, delta=+0, base=2, shift=0) points •••\n ••• TangentenP(grad, rad, r) length •••\n ••• Hexstring(c=[r, g, b]) #hexcolor •••\n ••• RotPoints(grad, points) •••\n ••• negRed(num) negative consolen Werte in rot•••\n ••• gradB(b, r) grad zum Bogenstück b •••\n ••• gradS(s, r) grad zur Sehne s •••\n ••• vollwelle() ⇒ Vollwelle(help=1) •••\n ••• runden(x, dec=2) x runden auf Dezimalstelle ••• \n ••• radiusS(n, s, a) radius zur Sehne ••• \n ••• gradC(grad=0, min=0, sec=0, h=0, prozent=0, gon=0, rad=0) Winkelmaßumrechnung ••• \n ••• inch(inch) Inch⇒mm •••\n ••• kreisbogen(r, grad=360) ••• \n ••• fs2fn(r, grad=360, fs=fs,minf=3); •••\n ••• vektorWinkel(p1, p2, twist=0); •••\n ••• v3(v); makes v a vector3 •••\n ••• parentList(n=-1, start=1) list with all parent modules parent_module(“[start:n]“) •••\n ••• teiler(n, div=2) least divisior •••\n ••• gcode(points, f) generates gcode in output •••\n ••• b(n); switches bool in num and vica versa (works on vectors) •••\n ••• scaleGrad(grad=45, h=1,r=1) scale factor for extrusions •••\n ••• is_parent(needs2D) search parentlist for string or list of strings (parent module needing polygon children) \n ••• m(r=[0,0,0], t=[0,0,0], s=[1,1,1])// multmatrix vector*concat(point,[1]) for rotation and translation •••\n ••• mPoints(points,r,t,s) use with 2D&3D point / points •••\n ••• pathPoints(points,path,twist,scale) •••\n ••• tetra(r) tetrahedron points •••\n ••• octa(r,n,d) octaheadron points (subdiv n) ••• \n ••• quad(x,y,r,fn,z) Quad points ••• \n ••• stern(e=5,r1=10,r2=5,mod=2,delta=+0,z) Stern points ••• \n ••• wStern(f=5,r=1.65,a=.25,r2,fn=fn,rot=0,z) ••• \n ••• superellipse(n=2.5,r=10,z,fn=fn) ••• \n "); } //Objektmodifikatoren if(!helpMod)echo("❌••••• Objektmodifikatoren List off — use» helpMod=true; •••••"); if (helpMod){ echo ("•••••••••• Objektmodifikatoren: ••••••"); echo ("•••• T(x=0,y=0,z=0)•Tz(z=0) ••• R(x=0,y=0,z=0) ••"); echo ("•••• M(skewzx=0,skewzy=0,skewxz=0,skewxy=0,skewyz=0,skewyx=+0,scale=1,scalexy=1,scalexz=1,scaleyz=1)••"); echo ("•••• Rund(or=+0,ir=0,chamfer=false,fn=fn)polygon••"); echo ("•••• Linear(es=1,s=100,e=2,x=1,y=0,z=0,r=0,re=0,center=0,cx=0,cy=0,cz=0 ••"); echo ("•••• Polar(e=3,x=0,y=0,r=0,re=0,end=360,dr=0,mitte=false,name)dr=delta element rotation ••"); echo ("•••• Grid(es=[10,10,10],e=[2,2,1],center=true) ••"); echo ("•••• HexGrid ()"); echo ("•••• Klon(tx=10,ty=0,tz=0,rx=0,ry=0,rz=0) Objekt "); echo ("•••• Halb(i=0,x=0,y=0,z=1,2D=0)Objekt ••"); echo ("•••• Drehpunkt(rx=0,ry=0,rz=0,x=0,y=0,z=0,messpunkt=1)Objekt ••"); echo ("•••• Rundrum(x=+40,y=30,r=10,eck=4,twist=0,grad=0,spiel=0.005,fn=fn,name) polygon RStern(help=1)polygon ••"); echo ("•••• Kextrude(help=1); ••"); echo ("•••• LinEx(help=1) polygon ••"); echo ("•••• LinEx2(bh=5,h=1,slices=10,s=1.00,ds=0.01,dh=0.7,fs=1,fh=1,twist=0,name,fn=fn) ••"); echo ("•••• RotEx(grad=360,fn=fn,center=false) ••"); echo ("•••• Rand(rand=n(1),center=false,fn=fn,delta=false,chamfer=false) ••"); echo ("•••• Elipse(x=2,y=2,z=0,fn=36)Object••"); echo ("•••• Ttorus(r=20,twist=360,angle=360,fn=fn)3D-Objekt ••"); echo ("•••• Gewinde(help=1)••"); echo ("•••• GewindeV3(dn=5,h=10,kern=0,p=1,w=0,profil=0,gh=0.56,g=1,name,fn=36)••"); echo ("•••• Kontaktwinkel(help=1) Objekt ••"); echo ("•••• Bezier(p0=[+0,+10,0],p1=[15,-5,0],p2=[15,+5,0],p3=[0,-10,0],w=1,max=1.0,min=+0.0,fn=50,ex=0,pabs=false,messpunkt=5,name) Objekt •••••"); echo ("•••• Laser3D(h=4,layer=10,var=0.002,name,on=-1)3D-Objekt ••"); echo ("\n •••• MKlon() //Objekt •• \n •••• Bogen(help=1)// opt Polygon ••\n •••• SBogen(help=1)// opt Polygon ••\n •••• Row(help=1)// opt. Objekt ••\n •••• Bevel(help=1)// Objekt ••\n •••• Scale(help=1)// Objekt ••\n "); } // 2D if(!help2D)echo("❌••••• Polygon List off — use» help2D=true; •••••"); if (help2D){ echo ("•••••• Polygons ••••••\n •• Kreis();\n •• Trapez(h=2.5,x1=6,x2=3.0,d=1,x2d=0,fn=36,name);\n •• Tri(grad=60,l=20,h=0,r=0,messpunkt=0,center=+0,top=1,tang=1,fn=fn,name,help=helpM);\n •• Tri90(grad,a,b,c,help=1);\n •• Quad(x=20,y=20,r=3,grad=90,grad2=90,fn=36,center=true,centerX=false,n=false,messpunkt=false,help=helpM);\n •• VorterantQ(size=20,ofs=.5);\n •• Linse(dia=10,r=7.5,name,messpunkt=true);\n •• Bogendreieck(rU=5,vari=-1,fn=fn,name);\n •• Reuleaux(rU=5,name,fn=fn);\n •• Stern(e=5,r1=10,r2=5,mod=2,delta=+0,name);\n •• ZigZag(e=5,es=0,x=50,y=5,mod=2,delta=+0,base=2,center=true,name,help=$helpM);\n •• WStern(help=1);\n •• Superellipse(help=1);\n •• Flower(help=1);\n •• Seg7(help=1);\n •• WKreis(help=1);\n •• RSternFill(help=1);\n •• Cycloid(help=1);\n •• SQ(help=1);\n •• Vollwelle(help=1);\n •• CycloidZahn(help=1);\n •• Nut(help=1);\n •• DBogen(help=1);/*(opt polygon)\n*/ •• Pfeil(help=1);\n •• Rosette(help=1);\n •• GT(help=1);\n •• Egg(help=1);\n •• VarioFill(help=1);\n •• Welle(help=1);\n •• Tdrop(help=1);\n "); } if(!helpB)echo("❌••••• Basis objects List off — use» helpB=true; •••••"); if(helpB){// BASIS OBJEKTE echo(); echo ("•••••••••• BasisObjekte: •••••••••••••\n \n •• [300] Kugelmantel(d=20,rand=n(2),fn=fn);\n •• [30] Kegel (d1=12,d2=6,v=1,fn=fn,name,center=false,grad=0);\n •• [31] MK(d1=12,d2=6,v=19.5);//v=Steigung\n •• [301] Kegelmantel (d=10,d2=5,v=1,rand=n(2),loch=4.5,grad=0,center=false,fn=fn,name);\n •• [32] Ring(h=5,rand=5,d=20,cd=1,center=false,fn=fn,name,2D=0);// cd=1,0,-1\n •• [33] Torus(trx=10,d=5,a=360,fn=fn,fn2=fn,r=0,name=1,dia=0,center=true,end=0);//opt polygon \n •• [34] Torus2(m=10,trx=10,a=1,rq=1,d=5,w=2);//m=feinheit,trx = abstand mitte,a = sin verschiebung , rq=mplitude, w wellen \n •• WaveEx(help=1);\n •• [35] Pille(l=10,d=5,fn=fn,fn2=36,center=true,n=1,rad=0,rad2=0,loch=false);\n •• [402] Strebe(skew=0,h=20,d=5,rad=4,rad2=3,sc=0,grad=0,spiel=0.1,fn=fn,center=false,name,2D=false);\n •• WStrebe(grad=45,grad2=0,h=20,d=2,rad=3,rad2=0,sc=0,angle=360,spiel=.1,fn=fn,2D=false,center=true,help=$helpM) \n •• [36] Twins(h=1,d=0,d11=10,d12=10,d21=10,d22=10,l=20,r=0,fn=60,center=0,sca=+0,2D=false);\n •• [37] Kehle(rad=2.5,dia=0,l=20,angle=360,fn=fn,spiel=spiel,fn2=fn,r2=0);\n •• REcke(help=1);\n •• HypKehle(help=1);\n •• HypKehleD();\n •• [46] Text(text=“»«”,size=5,h=0,cx=0,cy=0,cz=0,center=0,font=“Bahnschrift:style=bold”);\n •• [47] W5(kurv=15,arms=3,detail=.3,h=50,tz=+0,start=0.7,end=13.7,topdiameter=1,topenddiameter=1,bottomenddiameter=+2);\n •• [50] Rohr(grad=90,rad=5,d=8,l1=10,l2=12,fn=fn,fn2=fn,rand=n(2),name=0);\n •• [51] Dreieck(h=10,ha=10,ha2=ha,s=1,name=1,c=0,2D=0,grad=0);// s=skaliert c=center\n •• [52] Freiwinkel(w=60,h=5); \n •• [54] Sinuskoerper(h=10,d=33,rand=2,randamp=1,randw=4,amp=1.5,w=4,detail=3,vers=0,fill=0,2D=0,twist=0,scale=1); /* amp=Amplitude, w=Wellen, vers=versatz*/\n •• [55] Kassette(r1=2,r2=2,size=20,h=0,gon=3,fn=fn,fn2=36,r=0,grad=90,grad2=90,spiel=0.001,mitte=true,sizey=0,help=$helpM);\n •• Surface(help=$helpM);\n •• [58] Box(x=8,y=8,z=5,d2=0,c=3.5,s=1.5,eck=4,outer=true,fnC=36,fnS=24);\n •• [62] Spirale(grad=400,diff=2,radius=10,rand=n(2),detail=5,exp=1,hull=true);/*opt Object*/\n •• [63] Area(a=10,aInnen=0,rInnen=0,h=0,name);\n •• [65] Sichel(start=55,max=270,dia=33,radius=30,delta=-1,2D=false);\n •• [66] Prisma(x1=12,y1=12,z=6,c1=5,s=1,x2=0,y2=0,x2d=0,y2d=0,c2=0,vC=[0,0,0],cRot=0,fnC=fn,fnS=36,name);\n •• Ccube(help=1);\n •• [67] Disphenoid(h=15,l=25,b=20,r=1,ty=0,tz=0,fn=36);\n •• Zylinder(help=1);\n •• Welle(help=1); /*opt polygon*/\n •• Anschluss(help=1);\n •• RingSeg(help=1); \n •• Buchtung(help=1);\n •• SpiralCut(help=1);\n •• Isosphere(help=1);\n •• OctaH(help=1); /*Octahedron*/\n •• PolyH(); /*Polyhedron auto faces */\n •• Coil(); "); } if(!helpP)echo("❌••••• Produkt List off — use» helpP=true; •••••"); if(helpP){ // PRODUKT OBJEKTE echo ("•••••••••• Produkt Objekte: ••••••••••"); //echo ("•• [400] Pivot(p0=[0,0,0],size=pivotSize,active=[1,1,1,1]) ••••"); //echo ("•• [401] Line(p0, p1, d=.5,center=false) ••••"); //echo ("•• [402] SCT(a=90) sin cos tan info ••••"); echo ("•• [42] Gardena(l=10,d=10) ••••"); echo ("•• [43] Servotraeger(SON=1) ••• Servo(r,narbe) ••••"); echo ("•• [44] Knochen(l=+15,d=3,d2=5,b=0,fn=36) ••••"); echo ("•• [38] Glied(l=12,spiel=0.5,la=+1.5,fn=20) •• SGlied(help=1) •• DGlied(help=1) •• [39][40]DGlied0/1(l=12,l1,l2,la=0) ••••"); echo ("•• [41] Luer(male=1,lock=1,slip=1) ••••"); echo ("•• [45] Bitaufnahme(l=10,star=true)••••"); echo ("•• [48] Imprint(txt1=1,radius=20,abstand=7,rotz=-2,h=l(2),rotx=0,roty=0,stauchx=0,stauchy=0,txt0=›,txt2=‹,size=5,font=DejaVusans:style=bold) ••••"); echo ("•• [503] Achshalter(laenge=30,achse=+5,schraube=3,mutter=5.5,schraubenabstand=15,hoehe=8,fn=fn) ••••"); echo ("•• [504] Achsenklammer(abst=10,achse=3.5,einschnitt=1,h=3,rand=n(2),achsenh=0,fn=72)••••"); echo ("•• [56] Vorterantrotor(h=40,twist=360,scale=1,zahn=0,rU=10,achsloch=4,ripple=0,caps=2,caps2=0,capdia=6.5,capdia2=0,screw=1.40,screw2=1,screwrot=60,n=1)••••"); echo ("•• [57] Tugel(dia=10,loch=5,scaleKugel=1,scaleTorus=1)••••"); echo ("•• [59] ReuleauxIntersect(h=2,rU=5,2D=false) ••••••"); echo ("•• [60] Glied3(x) ••• [61] Gelenk(l,w) ••••••"); echo ("•• [64] Balg(sizex=16,sizey=16,z=10.0,kerb=6.9,rand=-0.5)••••"); echo ("•• [67] Tring(spiel=+0,angle=153,r=5.0,xd=+0.0,h=1.75,top=n(2.5),base=n(4),name=0)••••"); echo ("•• [201] Servokopf(rot,spiel)Objekt ••••"); echo ("•• [202] Halbrund(h=15,d=3+2*spiel,x=1.0,n=1)Objekt mikroGetriebemotor Wellenaufnahme ••••"); echo ("•• [203] Riemenscheibe(e=40,radius=25,nockendurchmesser1=2,nockendurchmesser2=2,hoehe=8,name)Objekt ••••"); echo ("•• Cring(id=20,grad=230,h=15,rand=3,rad=1,end=1,txt=undef,tWeite=15,tSize=5,center=true,fn=fn,fn2=36)••••"); echo ("\n •• PCBcase(help=1);••••\n •• Klammer(help=1);••••\n •• Pin(help=1);••••\n •• CyclGetriebe(help=1);••••\n •• SRing(help=1);••••\n •• DRing(help=1);opt polygon••••\n •• GewindeV4(help=1); ••••\n •• BB(help=1); Ballbearing ••••\n •• Abzweig(help=1) ••••\n •• GT2Pulley(help=1) ••••\n •• KBS(help=1) KlemmBauStein••••\n "); } }// end help // SCHALTER if(version()[0]<2021)echo (str("

    Schalter• messpunkt=",messpunkt?"On":"Off", " • vp=",vp?"On":"Off", " • anima=",anima?"On":"Off", " • texton=",texton?"On":"Off", " • help=",help?"On":"Off", " • $info=",$info?"On":"Off", " •")); else echo (str("Schalter•\n messpunkt=",messpunkt?"🟢✔":"❌", " • vp=",vp?"🟢✔":"❌", " • anima=",anima?"🟢✔":"❌", //" • texton=",texton?"🟢✔":"❌", " • help=",help?"🟢✔":"❌", " • $info=",$info?"🟢✔":"❌", " • bed=",bed?"🟢✔":"❌", " • hires=",hires?"🟢✔":"❌", " •")); if(anima||tset)echo(str("\n Zeit t0:",t0, "\nZeit t1:",t1,"\nZeit t2:",t2,"\n Zeit t3:",t3(),"\n •••• anima on! tset=",tset," t=0⇒1 || t0=0⇒360 || t1=-1⇔1 || t2=0⇔1 || t3(wert=1,grad=360,delta=0) •••••")); if (vp)echo (str(version()[0]<2021?"\n

    ": "", "\n\tViewportcontrol vpr: ",$vpr,"\n\t Viewportcontrol vpt: ",$vpt,"\n\t Viewportcontrol vpd: ",$vpd,"\n\t Viewportcontrol vpf: ",$vpf,"\n\t •••• vp=on •••••")); if(!$preview) echo("\n\t\t⏳ Rendering…wait! ⌛"); //////////////////////////// Modules ///////////////////////////// module Example(variable=1,name,help){ if(name=="Test"||name=="test"||is_bool(name)||name==undef||is_num(name)) { if(variable==1)cube(10); else if (variable==2)sphere(10); InfoTxt("Example",["variable",variable,"display",variable?variable==1?"cube": "sphere": "none"],name); HelpTxt("Example",["variable",variable,"name",name],help); } /////////////////////////////////////// END Example ///////////////////////// module Laby(rec=8,l=10,b=1,p){ rand=min(floor(rands(1,13,1)[0]),rec>6?7:100); T(0,l-b/2) if(rec){ if(rand==1||rand==4||rand==5||rand==6)Laby(rec=rec-1,l=rands(1,5,1)[0],p=true); if(rand==2||rand==4||rand==6||rand==7)rotate(rands(45,90,1)[0])Laby(rec=rec-1,l=rands(5,25,1)[0],p=false); if(rand==3||rand==4||rand==5||rand==7)rotate(rands(-45,-90,1)[0])Laby(rec=rec-1,l=rands(1,5,1)[0],p=false); } Tz(rand/20+.1)T(0,l){ for(i=[0:10])if(rand==i+4)Color(1/6*i%6)circle(b/2); if(rand<4) Color(rand/4,l=.2)circle(b/3*2,$fn=rand+3); } T(-b/2)square([b,l]); union(){s=rands(b,4,2); color("darkgrey")Quad(s,name=false); color("grey")Tz(.1)Rand(.25) Quad(s,name=false); Tz(.2)if(rec==4&&p==true)color("hotpink")T(2,-5)rotate(115)Pfeil(); } } if(is_string(name)&&name!="test"&&name!="Test"){rand=rands(0,1,1)[0];n=floor(rands(2,4,1)[0]);room=floor(rands(0,10,1)[0]);$info=false;echo("\n\n");if(name=="yes"||name=="Yes"||name=="YES"){Echo(str("You are in a Cave room with ",n," doors pick “left“ ",n==3?", “right“or “middle“":"or “right“"," (name=”answer”)\n\n) "),color="black");Linear(n,es=15,center=true){R(90)Color("burlywood",l=.8)LinEx(2)Rand(-1)DBogen(x=12,base=-20);R(90)Color("goldenrod")LinEx(1)offset(-.1)DBogen(x=12,base=-20);T(3+$idx%2*-6,-1,-9)color("black")sphere(0.6);}Tz(14)cube([150,1,70],true);}else if(name=="no"||name=="NO"||name=="No") Echo("Ok have fun with this library and oSCAD",color="info");else if(name=="right"||name=="left"||name=="middle"||name=="run"||name=="sneak"||name=="climb"||name=="jump"||name=="swim"||name=="red"||name=="green"||name=="blue"||name=="balance"){if(room==0){end=floor(rands(1,4,1)[0]);if(end==1)scale(.5){Echo("That didn't went well you died\n\t—that was faster than expected!\n\t try again (name=“yes“)?",color="red");Linear(5,es=25,center=true)difference(){union(){color("brown") R(90)LinEx(50,2,scale=0)DBogen(x=23,rad=1);if($idx!=2)T(0,4) color("lightgrey") Prisma(12,9,5,x2=10,s=3,y2=7);}color([.2,.1,.1])if($idx==2)T(0,-24)linear_extrude(50,true)Quad(18,40,r=2);}color([.2,.1,.1])T(0,-24)linear_extrude(2,true)Quad(18,40,r=2);Tz(20)cube([2,2,40],true);Tz(30)cube([20,2,2],true);T(y=-2.5,z=30)R(50)color("darkgrey")text("The End",halign="center",size=3);color("darkgreen") square(150,true);Tz(4.1)T(0,-17){color("wheat")Scale([1,1,4,1.5,1.0,0.8])MKlon(mz=1)cylinder(4,d1=13,d2=8,$fn=6);color("black")Tz(3){square([1,9],true);T(0,+2)square([4,1],true);}}}if(end==2){Echo("You see daylight, you made it out \n\t —that was faster than expected!\n\t play again? (“yes“or“no“)",color="white");rotate($vpr)Tz(-50)R(-45,-45)color("lightblue")square(500,true);rotate($vpr) Color("gold",alpha=.35)linear_extrude(2,scale=0)Stern(50,r1=10,r2=5);rotate($vpr){Color("orange",alpha=.35)linear_extrude(2,scale=0)Stern(37,r1=10,r2=4);Tz(5)for(i=[8:.2:12])color([i/12,.95,.85,.5/i])circle(i);}T(0,-30)text("The END",halign="center",size=3);}if(end==3){Echo("…there You found a partner \n\tand You lived happily ever after! —that was faster than expected!\n\t\n\t play again? (“yes“or“no“)",color="white");R(40){Color(0.03)hull(){Halb(1,y=1)linear_extrude(.1)Rund(1)polygon( [ for (t=[0:3:360]) [13*pow(sin(t),3),16*cos(t)-7*cos(2*t)-1.3*cos(3*t)-cos(4*t)]]);T(-7,7)scale([1,1,.75]) sphere(7);T(2)R(90)cylinder(12,d1=5,d2=0);}Color(0.05)hull(){Halb(y=1)linear_extrude(.1)Rund(1)polygon([for(t=[0:3:360])[13*pow(sin(t),3), 16*cos(t) - 7*cos(2*t)-1.3*cos(3*t)-cos(4*t)]]);T(+7,7)scale([1,1,.75]) sphere(7);T(-2)R(90)cylinder(12,d1=5,d2=0);}}T(0,-30)text("Happy END ♥",halign="center",size=3);}}if(room==1){Echo(str("you coming into a big chamber with ",n," corridors pick “left“ ",n==3?", “right“or “middle“":"or “right“"),color="black");color("lightgrey")Tz(-6.6)Surface(150,150,seed=rand,freqX=10,ampX=5,rand=1,waves=0,res=0.5,randsize=1.0,exp=2,abs=0,mult=0,deltaZ=.5,zBase=5,name=false,help=0);R(110)color("lightgrey")Tz(-2.4)Surface(150,80,seed=rand,freqX=10,ampX=5,rand=1,waves=1,res=0.5,randsize=1.0,exp=2,abs=0,mult=0,deltaZ=1.5,zBase=50,name=false,help=0);Linear(n,es=14,center=true)Color($idx*0.6/(n-1),l=.8)T(y=-20)R(-90,0,20+$idx*(-60/n))linear_extrude(50,convexity=5)Rand(1.5)Quad([10,20]);}if(room==2){Echo("right in front of you is a stream of lava\n\t what now? try to ”jump” or ”run” ?",color="orange");color("gainsboro")difference(){cube([150,150,6],true);linear_extrude(50,center=true,convexity=5)rotate(90)SBogen(spiel=-.1,dist=25,r1=35,l1=150,2D=rands(15,55,1)[0],grad2=rands(-30,30,2));}color("orange")Surface(150,100,seed=rand,freqX=10,ampX=5,rand=1,waves=1,res=0.5,randsize=2,exp=2,abs=0,mult=0,deltaZ=3,name=false);color("red")Surface(150,50,seed=rand*2,freqX=10,ampX=1,rand=1,waves=1,res=.5,randsize=2,exp=1,abs=0,mult=0,deltaZ=3,name=false);}if(room==3){Echo("Now a moat with water blocking your way \n\t maybe you could “swim“ or better “climb“ the walls \n\t but who knows what is in there or if you are fast enough maybe you could “run“",color="blue");MKlon(ty=50)cube([150,50,6],true);color("blue")Surface(150,50,seed=rand,freqX=10,ampX=2,rand=1,waves=1,res=0.5,randsize=1,exp=2,abs=1,mult=0,deltaZ=1,name=false);color("darkblue")Surface(150,50,seed=rand*2,freqX=5,ampX=1,rand=1,waves=1,res=.5,randsize=1,exp=1,abs=1,mult=0,deltaZ=1,name=false);for(i=[0:3])T(rands(-20,20,2))rotate(rands(-180,180,1)[0]) color("lightgrey")R(90)difference(){cylinder(1,d=10);T(4)cylinder(10,d=10,center=true);}}if(room==4){Echo("There is a trench with a rotten rope brige \n\ttry to “jump“, “climb“ “sneak“ or “balance“ the rope ?",color="white");difference(){Tz(-75)color("brown")cube(150,true);color("maroon")R(90,0,90)linear_extrude(170,center=true)Quad(70,25,r=3,grad=35,grad2=125);}color("sienna")Tz(-1){Klon(tx=3)R(90)linear_extrude(twist=3500,height=110,center=true)circle(d=1,$fn=7);color("saddlebrown")T(-3)Linear(14,y=1,es=5,center=true)R(0,floor(rands(0,2,1)[0])?90:0)T(-1,0,-.5)cube([8,3,1],false);}}if(room==5){Echo(" Oh oh danger this looks spiky… ”jump” or ”climb”",color="warning");Tz(-45){Color("peru")Surface(80,70,seed=rand,freqX=+6.0,ampX=15,rand=1,waves=1,res=1.4,randsize=1,exp=1.2,abs=1,mult=0,deltaZ=1,zBase=+1,name=false,help=0);cube([100,100,85],true);}MKlon(ty=60)cube([100,50,15],true);for(i=[0:35])T(rands(-50,50,2))cube([5,5,13],true);}if(room==6){Echo(" Oh oh danger seems we are not alone in the dark… ”run” or ”sneak”",color="warning");Tz(-15)for (i=[0:35])T(rands(-50,40,3))rotate(rands(-15,15,3)){color("black") linear_extrude(.11)MKlon(tx=1.2)circle(0.4);linear_extrude(.1)MKlon(tx=1.2)Scale(rands(.5,1.5,4))circle(1);Tz(-.5)for(i=[5:.25:12])color([.1/i,.1/i,.5/i,4/i])linear_extrude(1/i)circle(i);}Tz(-150)color([0.075,0.075,0.15])square(1500000,true);}if(room==7){Echo(" … in this room a corpse is in the corner holding a part of a Map\n\t choose next (“red“,“blue“ or “green“)",color="black");rotate(90)T(-4)Pfeil();T(-6,-9)text("you entered here",size=2);Laby();}if(room==8){Echo(str("… Again a strange room with A Desk in the middle with ",n," Buttons and some weird mechanism that could open a passage \n\t choose next (“red“",n==3?", “blue“ or “green“)":" or “blue“)"),color="black");if(round(rand))Linear(n,es=8,center=true)Color($idx*0.6/(n-1),l=.8) Pille(l=4,d=5,rad=[0,1],center=false);else Polar(n,x=8,end=rands(120,300,1)[0])Color($idx*0.6/(n-1),l=.8) Pille(l=4,d=5,rad=[0,1],center=false);Tz(-8) Prisma(25,35,10);}if(room==9){Echo(str("You are in a Cave room with ",n," doors pick “left“ ",n==3?", “right“or “middle“":"or “right“"," (name=”answer”)\n\n) "),color="black");Linear(n,es=15,center=true){R(90)Color("burlywood",l=.8)LinEx(2)Rand(-1)DBogen(x=12,base=-20);R(90)Color($idx*0.6/(n-1),l=.8)LinEx(1)offset(-.1)DBogen(x=12,base=-20);T(3+$idx%2*-6,-1,-9)color("black")sphere(0.6);}Tz(14)color("tan")cube([150,1,70],true);}}else{Echo("Thanks for checking out UB.scad \n\t— seems you like to try things out, nice!\n\t I like that! Wanna play a game ⇒ Example(name=”yes”);\n",color="purple");rotate($vpr)Tz(10){Color(l=.8){T(y=-15)text(str("instructions and text are on the console window"),size=1.5,halign="center");T(y=15)text(str("Hi ",name,", Wanna play a Game ?"),size=2,halign="center");T(y=-5)text(str("Example(name=“yes“);"),size=3,halign="center"); }}RotEx(cut=true)Egg(r1=20,breit=15);for(i=[0:102]) Color(i/50)intersection(){ rotate(rands(-100,70,2))cylinder(50,d=rands(.5,3,1)[0],center=true,$fn=12);RotEx(cut=true)offset(0.1+i/1000)Egg(r1=20,breit=15);}}echo("\n");} } // end example ///∇∇ Tools / Modificator ∇∇/// // short for translate[]; module T(x=0,y=0,z=0,help=false) { //translate([x,y,z])children(); if(is_list(x)) multmatrix(m=[ [1,0,0,x[0]], [0,1,0,x[1]], [0,0,1,x[2]], [0,0,0,1] ])children(); else multmatrix(m=[ [1,0,0,x], [0,1,0,y], [0,0,1,z], [0,0,0,1] ])children(); MO(!$children); HelpTxt("T",["x",x,"y",y,"z",z],help); } // short for T(z=0); module Tz(z=0,help=false){ multmatrix([ [1,0,0,0], [0,1,0,0], [0,0,1,z], [0,0,0,1], ])children(); MO(!$children); HelpTxt("Tz",["z",z],help); } // short for rotate(a,v=[0,0,0]) module R(x=0,y=0,z=0,help=false) { rotate([x,y,z])children(); MO(!$children); HelpTxt("R",["x",x,"y",y,"z",z],help); } // short for multmatrix and skewing objects module M(skewzx=0,skewzy=0,skewxz=0,skewxy=0,skewyz=0,skewyx=+0,scale=1,scalexy=1,scalexz=1,scaleyz=1,help=false){ scalex=scale*scalexy*scalexz; scaley=scale*scalexy*scaleyz; scalez=scale*scalexz*scaleyz; multmatrix([ [scalex,skewyx,skewzx,0], [skewxy,scaley,skewzy,0], [skewxz,skewyz,scalez,0], [0,0,0,1.0], ])children(); MO(!$children); HelpTxt("M",["skewzx",skewzx,"skewzy",skewzy,"skewxz",skewxz,"skewxy",skewxy,"skewyz",skewyz,"skewyx",skewyx,"scale",scale,"scalexy",scalexy,"scalexz",scalexz,"scaleyz",scaleyz],help); } // multiply children polar (e=number, x/y=radial distance) module Polar(e=3,x=0,y=0,r=0,re=0,end=360,dr=0,mitte=false,name,n,help=false){ name=is_undef(n)?is_undef(name)?is_undef($info)?false: $info: name: n; radius=Hypotenuse(x,y); end=end==0?360:end; winkel=abs(end)==360?360/e:end/max(1,e-1); InfoTxt("Polar",["elements",str(e, " radius ",radius,"mm ",re?str("rotElements=",re,"°"):"",end!=360?str(" End=",end,"°"):""," Element=",winkel,"° Abstand=",2*radius*PI/360*winkel,"mm (Sekante=",2*radius*sin(winkel/2),")")],name); if(e>+0) rotate(r)for(i=[0:e-1]){ $idx=i; $tab=is_undef($tab)?1:b($tab,false)+1; $info=$idx?false:name; rotate(e==1&&end<360?winkel/2:i*winkel)translate([x,y,0])rotate([0,0, re+(i*winkel)/end*dr])children(); } if(mitte){ $idx=e; children(); } HelpTxt("Polar",["e",e,"x",x,"y",y,"r",r,"re",re,"end",end,"dr",dr,"mitte",mitte,"name",name],help); MO(!$children); } // multiply children linear (e=number, es=distance) module Linear(e=2,es=1,s=0,x=0,y=0,z=0,r=0,re=0,center=0,cx=0,cy=0,cz=0,name,n,help)// ordnet das Element 20× im Abstand x Linear an.. es skaliert die vektoren . cx = center x { name=is_undef(n)?is_undef(name)?is_undef($info)?false: $info: name: n; $helpM=0; s=es==1?s:0; x=!y&&!z?1:x; cx=center?1:cx; cy=center?1:cy; cz=center?1:cz; InfoTxt("Linear",["länge",str((s?s:e*es)*norm([x,y,z]),"mm")],name); if(s!=0&&e>0){if(e>1)translate([cx?-x*es/2*s:0,cy?-y*es/2*s:0,cz?-z*es/2*s:0])for(i=[0:e-1])//for (i=[+0:s/(e-1):s+.00001]) { $idx=i; $info=$idx?false:name; $tab=is_undef($tab)?1:b($tab,false)+1; rotate([0,0, r])translate([i*x*es*(s/(e-1)),i*y*es*(s/(e-1)),i*z*es*(s/(e-1))])rotate([0,0, re])children(); } else rotate([0,0, re])children(); } if(s==0&&e>0)for (i=[0:e-1]) { $idx=i; $info=$idx?false:name; $tab=is_undef($tab)?1:b($tab,false)+1; rotate([0,0, r])translate(center?[(e-1)*es*x,(e-1)*es*y,(e-1)*es*z]/-2:[0,0,0])translate([i*es*x,i*es*y,i*es*z])rotate([0,0, re])children(); } MO(!$children); HelpTxt("Linear",["e",e,"es",es,"s",s,"x",x,"y",y,"z",z,"r",r,"re",re,"center",center,"cx",cx,"cy",cy,"cz",cz,"name",name],help); } //Clone and mirror object module MKlon(tx=0,ty=0,tz=0,rx=0,ry=0,rz=0,mx,my,mz,help=false) { mx=is_undef(mx)?sign(abs(tx)):mx; my=is_undef(my)?sign(abs(ty)):my; mz=is_undef(mz)?!mx&&!my?1:sign(abs(tz)):mz; $idx=0; translate([tx,ty,tz])rotate([rx,ry,rz])children(); union(){ $helpM=0; $info=0; $idx=1; $idxON=false; translate([-tx,-ty,-tz])rotate([-rx,-ry,-rz])mirror([mx,my,mz]) children(); } MO(!$children); HelpTxt("MKlon",["tx",tx,"ty",ty,"tz",tz,"rx",rx,"ry",ry,"rz",rz,"mx",mx,"my",my,"mz",mz],help); } // Clone and mirror (replaced by MKlon) module Mklon(tx=0,ty=0,tz=0,rx=0,ry=0,rz=0,mx=0,my=0,mz=1) { mx=tx?1:mx; my=ty?1:my; mz=tz?1:mz; $idx=0; translate([tx,ty,tz])rotate([rx,ry,rz])children(); union(){ $helpM=0; $info=0; $idx=1; $idxON=false; translate([-tx,-ty,-tz])rotate([-rx,-ry,-rz])mirror([mx,my,mz]) children(); } MO(!$children); } // Clone Object module Klon(tx=0,ty=0,tz=0,rx=0,ry=0,rz=0,help=false){ union(){ $idx=0; translate([tx,ty,tz])rotate([rx,ry,rz])children(); } union(){ $idx=1; $helpM=0; $info=0; $idxON=false; translate([-tx,-ty,-tz])rotate([-rx,-ry,-rz])children(); } MO(!$children); HelpTxt("Klon",["tx",tx,"ty",ty,"tz",tz,"rx",rx,"ry",ry,"rz",rz],help); } // Cuts away half of Object at [0,0,0] module Halb(i=0,x=0,y=0,z=0,2D=0,size=max(400,viewportSize*5),help=false) { if(!2D){ if(i)difference() { children(); R(x?90:0,y?90:0) cylinder(size,d=size,$fn=6); } if(!i) intersection() { children(); R(x?90:0,y?90:0) cylinder(size,d=size,$fn=6); } } if(2D){ if(i)difference() { children(); T(y?-size/2:0,x?-size/2:0) square(size); } if(!i) intersection() { children(); T(y?-size/2:0,x?-size/2:0) square(size); } } MO(!$children); HelpTxt("Halb",["i",i,"x",x,"y",y,"z",z,"2D",2D,"size",size],help); } //short for rotate_extrude(angle,convexity=5) with options module RotEx(grad=360,fn=fn,center=false,cut=false,convexity=5,help=false){ fnrotex=$fn; rotate(center?sign(grad)*-min(abs(grad)/2,180):grad>=360?180:0) rotate_extrude(angle=grad,convexity=convexity, $fa =fn?abs(grad/fn):$fa,$fs=.2,$fn=0)intersection(){ $fn=fnrotex; $fa=fa; $fs=fs; children(); if(cut)translate([cut==-1?-1000:0,-500])square(1000); } MO(!$children); HelpTxt("RotEx",["grad",grad,"fn",fn,"center",center,"cut",cut,"convexity",convexity],help); } // multiply children in a given matrix (e= number es =distance) module Grid(e=[2,2,1],es=10,s,center=true,name,help){ name=is_undef(name)?is_undef($info)?false: $info: name; function n0(e)=is_undef(e)?1:max(e,1); function n0s(e)=max(e-1,1);// e-1 must not be 0 center=is_list(center)?v3(center):[center,center,center]; e=is_list(e)?is_num(e[2])?[max(e[0],1),max(e[1],1),n0(e[2])]: concat(e,[1]): es[2]?[n0(e),n0(e),n0(e)]: [n0(e),n0(e),1]; es=is_undef(s)?is_list(es)?is_num(es[2])?es: concat(es,[0]): is_undef(es)?[0:0:0]: [es,es,es]: is_list(s)?is_num(s[2])?[s[0]/n0s(e[0]),s[1]/n0s(e[1]),s[2]/n0s(e[2])]: [s[0]/n0s(e[0]),s[1]/n0s(e[1]),0]: [s/n0s(e[0]),s/n0s(e[1]),s/n0s(e[2])]; MO(!$children); InfoTxt("Grid",[str("Gridsize(",e,")"),str(e[0]*e[1]*e[2]," elements ",(e[0]-1)*es[0],"×",(e[1]-1)*es[1],"×",(e[2]-1)*es[2],"mm ", center.x?str("\n\tX ",-(e[0]-1)*es[0]/2," ⇔ ",(e[0]-1)*es[0]/2," mm"):"", center.y?str("\n\tY ",-(e[1]-1)*es[1]/2," ⇔ ",(e[1]-1)*es[1]/2," mm"):"", center.z?str("\n\tZ ",-(e[2]-1)*es[2]/2," ⇔ ",(e[2]-1)*es[2]/2," mm"):"") ],name); HelpTxt("Grid",[ "e",e ,"es",es ,"s",[(e[0]-1)*es[0],(e[1]-1)*es[1],(e[2]-1)*es[2]] ,"center",center ,"name",name] ,help); translate([ center.x?((1-e[0])*es[0])/2:0, center.y?((1-e[1])*es[1])/2:0, center.z?((1-e[2])*es[2])/2:0]) for(x=[0:e[0]-1],y=[0:e[1]-1],z=[0:e[2]-1]){ $idx=[x,y,z]; $info=norm($idx)?false:name; $tab=is_undef($tab)?1:b($tab,false)+1; // $helpM=norm($idx)?false:$helpM; T(x*es[0],y*es[1],z*es[2])children(); } } // Grid but with alternating row offset - hex or circle packing module HexGrid(e=[11,4],es=5,center=true,name){ es=is_list(es)?es:[es*sin(60),es]; Grid(e=e,es=es,center=center,name=name) translate([0, $idx[0]%2?is_list(es)?es[1]/2:es/2: 0 ])children(); MO(!$children); InfoTxt("HexGrid",["es",es],name); } ///ΔΔ Modificatoren ΔΔ/// ///∇∇ Helper ∇∇/// (not for creating geometry or objects) //Points(octa(5),loop=4,size=0.4); module Points(points,color,size,hull=.5,loop=25,start=0,mark,markS,center=true,help){ lp=assert(points[0],"no point(s) input")len(points); cMark=["Chartreuse","Aqua","Magenta","LightSkyBlue"]; size=is_undef(size)?$vpd/100:size; markS=is_undef(markS)?$vpd/40:markS;// scale marks %if($preview){ for (i=[0:is_list(points[0])?lp-1:0])translate(is_list(points[0])?points[i]:points){ if(is_num(mark)&&i==mark)color("Chartreuse", alpha=.6)OctaH(.6*markS); if(is_list(mark)) for(j=[0:len(mark)-1])if(i==mark[j])color(cMark[j%len(cMark)], alpha=0.4)OctaH(0.4*markS,$fn=12); if(i>=start&&i2) if(len(points[0])==3)color(alpha=is_bool(hull)?1: hull) hull() polyhedron(points, [[for(i=[0:len(points)-1]) i ]]); else if(len(points[0])==2)color(alpha=is_undef(color[3])?.2:color[3])polygon(points); } HelpTxt("Points",["points",[[1,2,3]],"color",color,"size",size,"hull",hull,"loop",loop,"start",start,"mark",mark,"markS",markS,"center",center],help); } //Points(Kreis(grad=120,fn=6),start=0,loop=6,mark=[2,3,4,12]); // Cutaway children for preview module Schnitt(on=$preview,r=0,x=0,y=0,z=-0.01,rx=0,ry=0,sizex,sizey,sizez,center=0) { sizex=is_undef(sizex)?bed?printBed.x:max(viewportSize*5,150):sizex; sizey=is_undef(sizey)?bed?printBed.y:max(viewportSize*5,150):sizey; sizez=is_undef(sizez)?bed?100:max(viewportSize*5,150):sizez; center=is_bool(center)?center?1:0:center; if($children)difference() { union()children(); if((on&&$preview)||on==2) translate([x,y,z])rotate([rx,ry,r])color([1,0,0,1])translate([center>0?-sizex/2:0,abs(center)==1?-sizey/2:-sizey,center>1||center<0?-sizez/2:0])cube([sizex,sizey,sizez],center=false); } Echo("»»»»––SCHNITT in render! ––«««« \n",color="warning",condition=on==2); MO(!$children); } // 3 axis Projection module 3Projection(s=10,cut=true,active=[1,1,1],help){ s=is_list(s)?s:[s,s]; cut=is_list(cut)?cut:[cut,cut,cut]; $info=false; $helpM=false; if(active.z) projection(cut=cut.z)children(); if(active.x) translate([s.x,0,0])projection(cut=cut.x)rotate([0,90,0])children(); if(active.y) translate([0,s.y,0])projection(cut=cut.y)rotate([-90,0,0])children(); %children(); MO(!$children); HelpTxt("3Projection",["s",s,"cut",cut,"active",active],help); } //Arranges (and color) list of children for display module Anordnen(es=10,e,option=1,axis=1,c=0,r,cl=.5,rot=0,loop=true,center=true,inverse=false,name,help){ option=option==3&&version()==[2021, 1, 0]?4:option; optiE= function(e=[0,0,1]) let (sqC=sqrt($children)) e.x*e.y==$children? e: e.x>4?optiE([e.x-1,e.y,1])://min 4 rows else alternate to circumvent primes e.y>$children?[round(sqC),ceil($children/round(sqC)),1]: optiE([ceil(sqC),e.y+1,1]); //echo(optiE()); e=option==3||option==4?is_undef(e)?optiE(): is_list(e)? e.z?e: concat(e,1): [ceil($children/e),e,1]: is_undef(e)?$children:e; InfoTxt("Anordnen",["e",e,"children",$children],name); if(option==1){ r=is_undef(r)?(es/2)/sin(180/e):r; Polar(e,x=r,re=rot,name=false){ ///idx=$idx; //$idx=0; $idxON=true; $info=name; if(is_undef(c)&&(loop?true:$idx<$children)) children((inverse?$children-$idx-1:$idx)%$children);// else Color(c+1/$children*$idx,l=cl) if(loop?true:$idx<$children)children((inverse?$children-$idx-1:$idx)%$children); } } if(option==2) Linear(e=e,es=es,re=rot,center=center,x=axis==1?1:0,y=axis==2?1:0,z=axis==3?1:0,name=false){ $info=name; //idx=$idx; //$idx=0; $idxON=true; if(is_undef(c))children($idx%$children); else Color(c+1/$children*$idx,l=cl)children($idx%$children); } if(option==3) Grid(e=e,es=es,center=center,name=false){ $info=name; childINDX=inverse?(loop?e.x*e.y*e.z:$children -1)-($idx[0]+e.x*$idx[1]):($idx[0]+e.x*$idx[1]); //idx=$idx; //$idx=0; $idxON=true; rotate(rot) if(is_undef(c)&&(loop?true:$idx.x+e.x*$idx.y+e.x*e.y*$idx.z<$children))children(childINDX%$children); else Color(([$idx.x/(e.x -1),$idx.y/(e.y -1),$idx.z/e.z]+[ 0,0,cl])){ if(loop?true:$idx.x+e.x*$idx.y+e.x*e.y*$idx.z<$children)children(childINDX%$children); //text(str([$idx.x/(e.x-1), $idx.y/(e.y-1), $idx.z/e.z]+[ 0,0,cl]),size=2); } } if(option==4) Grid(e=e,es=es,center=center,name=false)IDX($idx,$children)children($idx%$children); module IDX(idx,childrn){ $info=name; $idxON=true; $idx=inverse?(loop?e.x*e.y*e.z:childrn -1)-(idx[0]+e.x*idx[1]):(idx[0]+e.x*idx[1]); rotate(rot) if(is_undef(c)&&(loop?true:idx.x+e.x*idx.y+e.x*e.y*idx.zlen(co[pal])-1)?" — Out of Range":"")],name); } } MO(!$children); } // object color with hue (and rgb) also color change for multiple children module Color(hue=0,alpha=1,v=1,l=0.5,spread=1,$idxON=true,name=0,help=false){ function val(delta=0,hue=-hue*360,v=v,l=l*-2+1)= v*max( min( (0.5+sin((hue+delta)))*(l>0?1-l:1) +(max( .5+sin((180+hue+delta)) ,0)*(l<=0?-l:0)) ,1) ,0); start=90;// to start with red if($children) for(i=[0:$children-1]){// $idx=is_undef($idx)?i:$idx; c=is_string(hue)?hue:is_list(hue)?[(hue[0]+i*(1-hue[0]%1.001)/(spread*$children))%1.001,(hue[1]+i*(1-hue[1]%1.001)/(spread*$children))%1.001,(hue[2]+i*(1-hue[2]%1.001)/(spread*$children))%1.001]:[val(start,hue=(-hue-i/(spread*$children))*360),val(+start+120,hue=(-hue-i/(spread*$children))*360),val(start+240,hue=(-hue-i/(spread*$children))*360)]; if(name) echo(str("Color ",name," child ($idx) ",i," hex=",Hexstring(c)," ",Hex(alpha*255),//" ████ "RGB=",c)); // $idxON=true; color(c,alpha)children(i); } else MO(!$children); HelpTxt("Color",[ "hue",hue,"alpha",alpha,"v",v,"l",l,"spread",spread,"name",name, ],help); } /// Echo Helper /// console texts // missing object text module MO(condition=true,warn=false){ Echo(str(parent_module(2)," has no children!"),color=warn?"warning":"red",condition=condition&&$parent_modules>1,help=false); } // echo color differtiations module Echo(title,color="#FF0000",size=2,condition=true,help=false){ if(condition) if(version()[0]<2021)echo(str("",title)); else if (color=="#FF0000"||color=="red")echo(str("\n⭕\t»»» ",title)); else if (color=="#FFA500"||color=="orange")echo(str("\n🟠\t»»» ",title)); else if (color=="#00FF00"||color=="green"||color=="info")echo(str("🟢\t ",title)); else if (color=="#0000FF"||color=="blue") echo(str("🔵\t ",title)); else if (color=="#FF00FF"||color=="purple") echo(str("🟣\t ",title)); else if (color=="#000000"||color=="black") echo(str("⬤\t ",title)); else if (color=="#FFFFFF"||color=="white") echo(str("◯\t ",title)); else if (color=="#FFFF00"||color=="yellow"||color=="warning") echo(str("⚠\t ",title)); else echo(str("• ",title)); HelpTxt("Echo",["title",title,"color",color,"size",size,"condition",condition],help); } /// display variable values module InfoTxt(name,string,info,help=false){ $tab=is_undef($tab)?0:$tab; info=is_undef(info)?is_undef($info)?false: $info: info; // https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/User-Defined_Functions_and_Modules#Function_Literals idx=is_undef($idx)?false:is_list($idx)?norm($idx):$idx; idxON=is_undef($idxON)?false:$idxON?true:false; joinArray= function(in,out="",pos=0) pos>=len(in)?out: // scad version > 2021 joinArray(in=in,out=str(out,in[pos]),pos=pos +1); if(version()[0]<2021){ infoText=[for(i=[0:2:len(string)-1])str(string[i],"=",is_num(string[i+1])?negRed(string[i+1]):string[i+1],i",info," ",name," ", infoText[0] ,infoText[1]?infoText[1]:"" ,infoText[2]?infoText[2]:"" ,infoText[3]?infoText[3]:"" ,infoText[4]?infoText[4]:"" ,infoText[5]?infoText[5]:"" ,infoText[6]?infoText[6]:"" ,infoText[7]?infoText[7]:"" ,infoText[8]?infoText[8]:"" ,infoText[9]?infoText[9]:"" )); else HelpTxt(titel="InfoTxt",string=["name",name,"string","[text,variable]","info",info],help=1); } else { // current version info infoText=[for(i=[0:2:len(string)-1])str(string[i],"=",string[i+1],i1?" ┗▶ ": " ",info," ",name," ", joinArray(infoText))); else HelpTxt(titel="InfoTxt",string=["name",name,"string","[text,variable]","info",info],help=1); } HelpTxt(titel="InfoTxt",string=["name",name,"string","[text,variable]","info",info],help=help); } // display the module variables in a copyable format module HelpTxt(titel,string,help){ help=is_undef(help)?is_undef($helpM)?false: $helpM: help; idxON=is_undef($idxON)?false:$idxON?true:false; idx=is_undef($idx)||idxON?false:is_list($idx)?norm($idx):$idx; joinArray= function(in,out="",pos=0) pos>=len(in)?out: joinArray(in=in,out=str(out,in[pos]),pos=pos +1); helpText=[for(i=[0:2:len(string)-1])str(string[i],"=",string[i+1],",\n ")]; if(version()[0]<2021){ if(help)if(is_list(string))echo( str("

    Help ",titel, "(", helpText[0] ,helpText[1]?helpText[1]:"" ,helpText[2]?helpText[2]:"" ,helpText[3]?helpText[3]:"" ,helpText[4]?helpText[4]:"" ,helpText[5]?helpText[5]:"" ,helpText[6]?helpText[6]:"" ,helpText[7]?helpText[7]:"" ,helpText[8]?helpText[8]:"" ,helpText[9]?helpText[9]:"" ,helpText[10]?helpText[10]:"" ,helpText[11]?helpText[11]:"" ,helpText[12]?helpText[12]:"" ,helpText[13]?helpText[13]:"" ,helpText[14]?helpText[14]:"" ,helpText[15]?helpText[15]:"" ,helpText[16]?helpText[16]:"" ,helpText[17]?helpText[17]:"" ,helpText[18]?helpText[18]:"" ,helpText[19]?helpText[19]:"" ,helpText[20]?helpText[20]:"" ,helpText[21]?helpText[21]:"" ,helpText[22]?helpText[22]:"" ,helpText[23]?helpText[23]:"" ,helpText[24]?helpText[24]:"" ,helpText[25]?helpText[25]:"" ,helpText[26]?helpText[26]:"" ,helpText[27]?helpText[27]:"" ,helpText[28]?helpText[28]:"" ,helpText[29]?helpText[29]:"" //," name=",name, ," help);")); else HelpTxt("Help",["titel",titel,"string",["string","data","help",help],"help",help],help=1); } else{ // current versions help if(help&&!idx)if(is_list(string))echo( str("🟪\nHelp ",titel, "(\n ", joinArray(helpText) ,"help=",help,"\n);\n")); else HelpTxt("Help",["titel",titel,"string",string,"help",help],help=1); } } module Caliper(l=20,in=1,s,center=true,messpunkt=true,translate=[0,0,0],end=1,h=1.1,render=false,l2,txt,size=$vpd/15,help){ s=s?s:size; txt=is_undef(txt)?str(l,"mm "):txt; center=is_bool(center)?center?1:0:center; textl=in>1?s/3:s/4*(len(str(txt)));// end=0 use own def line=s/20; //l2=is_undef(l2)?s:l2; if($preview||render)translate(translate)translate(in>1?center?[0,0]:[0,l/2]:center?[0,0]:[l/2,0]){ if(end==1&&h)Col(5){ rotate(in?in==2?90:in==3?-90:180:0)linear_extrude(h,center=true)Mklon(tx=l/2,mz=0)polygon([[max(-5,-l/3),0],[0,s],[0,0]]); rotate(in?in==2?90:in==3?-90:180:0)linear_extrude(h,center=true)Mklon(tx=-l/2,mz=0)polygon([[max(-5,-l/3),0],[0,-s],[0,0]]); Text(h=h+.1,text=txt,center=true,size=s/4); } else if(end==2&&h)Col(3)union(){ rotate(in?in==2?90:in==3?-90:180:0)MKlon(tx=l/2)T(-(l-textl)/4,0)cube([(l-textl)/2,line,h],center=true); rotate(in?in==2?90:in==3?-90:180:0)MKlon(tx=l/2)T(-line/2)cube([line,s,h],center=true); translate([(l1?l/2+textl/2+1:0,0])Text(h=h+.1,text=txt,center=true,size=s/4); if(l1?s/3:s/4*len(txt); // text line rotate(in?in==2?90:in==3?-90:180:0)MKlon(tx=l/2)T(-(l-textl)/4,0)square([(l-textl)/2,line],center=true); //End lines rotate(in?in==2?90:in==3?-90:180:0){MKlon(tx=l/2){ T(+line/2) square([line,l2],center=true); Pfeil([0,min(l/3,s/2)],b=[line,s],center=[-1,1],name=false); } translate([l1?-90:180) Text(h=0,text=txt,center=true,size=s/4); // verbindung text ausserhalb if(l0?1:0,0])square([line,abs(translate.y)],false); if(translate.x)MKlon(ty=l/2) mirror([translate.x>0?1:0,0,0])square([abs(translate.x),line],false); //if(translate.x) mirror([translate.x>0?1:0,0,0])T(l/2,-line/2)square([abs(translate.x),line],false); } } Echo("Caliper will render",color="warning",condition=render); if(h&&end) Pivot(messpunkt=messpunkt,p0=translate,active=[1,1,1,1,norm(translate)]); HelpTxt("Caliper",[ "l",l, "in",in, "size",size, "center",center, "messpunkt",messpunkt, "translate",translate, "end",end, "h",h, "render",render, "l2",l2, "txt",txt] ,help); } module SCT(a=90){ echo(str("

    Winkel=",a," sin=",sin(a)," cos=",cos(a)," tan=",tan(a))); echo(str("

    Winkel=",a," asin=",asin(a)," acos=",acos(a)," atan=",atan(a))); } ///ΔΔ Helper ΔΔ\\\ ///∇∇ Polygons ∇∇/// module Tdrop(r=1,d,grad,cut=true,name,help){ kgrad=is_undef(grad)?atan(layer/(nozzle/1.75)):90-grad; delta=is_bool(cut)?nozzle-layer:cut; // added cut r=is_num(d)?d/2:r; h=cos(kgrad)*r; x=sin(kgrad)*r; h2=cut==false?h+tan(kgrad)*x:min(r+delta,h+tan(kgrad)*x); x2=cut==false? 0:x - (h2-h)/tan(kgrad); points=[ //[-x,h], //[ x,h], each kreis(rand=0,r=r,grad=360-kgrad*2,center=true,rot=-90), if(x2>minVal)[- x2,h2], clampToX0([ x2,h2]) ]; if(messpunkt)%Tz(.1)color("green",.25)circle(r=r,$fn=fn); polygon(points); InfoTxt("Tdrop",["grad",90-kgrad,"cut",cut],name); HelpTxt("Tdrop",["r",r,"d",d,"grad",grad,"cut",cut,"name",name],help); } module VarioFill( l=15, exp=+2, dia, h, chamfer=1, deg=45, extrude=0, grad=90,//[0,90] spiel=spiel, fn=fn, name, help ){ grad=is_list(grad)?grad:[+0,grad]; padding=is_undef(spiel)?[0,0]: is_list(spiel)?[spiel.x,spiel.y]: [spiel,spiel]; spiel=is_undef(spiel)?[0,0]:is_list(spiel)? [spiel.x*max(1,(1/(sin(grad.y)*cos(grad.x)))),spiel.y*max(1,(1/(cos(grad.x)*sin(grad.y))))]: [spiel*max(1,(1/(sin(grad.y)*cos(grad.x)))),spiel*max(1,(1/(cos(grad.x)*sin(grad.y))))]; //[spiel*(1/sin(grad.y)),spiel*(1/cos(grad.x))]; l=is_list(l)?l:deg?[l,tan(deg)*l]:[l,l]; fn=is_undef(fn)?$fn==0?fs2fn(r=norm(l),grad=90,fs=$fs):$fn:fn; diaw=dia; // if undef ⇒ 2D dia=is_num(dia)?dia:0; extrude=extrude*sign(l.x); rot=-180; p1=[ [-spiel.y*sign(l.x) +dia/2, -spiel.x*sign(l.y)], [-spiel.y*sign(l.x) +dia/2, l.y+sin(grad.x)*spiel.y*sign(l.y)], [+extrude+dia/2,l.y], for(i=[fn-1:-1:0])let(seg=90/fn*i) !chamfer?([sin(seg+rot)*l.x+extrude+l.x+dia/2, cos(seg+rot)*l.y+l.y]): [pow(((fn-1)-i)/(fn-1),abs(exp))*l.x+extrude+dia/2,pow(i/(fn-1),abs(exp))*l.y], [extrude+l.x+dia/2,0], [extrude+l.x-cos(grad.y)*spiel.x*sign(l.x) +dia/2,-spiel.x*sign(l.y)], ]; m=[ [cos(grad.x),sin(grad.y-90),0,0],// scale x, skew x, trans x [sin(grad.x),cos(grad.y-90),0,0], // skew y, scale y, trans y [0,0,1,0], ]; points=grad==[0,90]?p1: [for(i=[0:len(p1)-1])let(p=m*concat(p1[i],[1,0]))[p.x,p.y]]; gK=sin(grad.y)*l.y-sin(grad.x)*l.x; aK=cos(grad.x)*l.x+cos(grad.y)*l.y; ///color("red")square([aK,gK]); //polygon(points,convexity=5); //p2=[for(i=[0:len(points)-1])let(p=m*concat(points[i],[1,0]))[p.x,p.y]]; InfoTxt("VarioFill",["sekantenWinkel",atan(gK/aK)],name); cut=spiel.x>abs(dia/2) || sign(dia)*sign(l.x)==1?false : // both pos or neg sign(dia)*l.x0?grad.y>90:grad.y<90 || (l.y>0?grad.x<0:grad.x>0) ) intersection(){ polygon(points); mirror([sign(l.x)==1?0:1,sign(l.y)==1?0:1])translate([-padding.y+dia/2-(extrude*sign(l.x)<0?-extrude*sign(l.x):0),grad.x<0?-l.y:-padding.x]) square([abs(extrude)+abs(l.x)+padding.y,grad.x<0?2*l.y:abs(l.y)+padding.x]); } else polygon(points); //%multmatrix(m)translate([-spiel.y,-spiel.x])square([l.x+spiel.y,l.y+spiel.x]); HelpTxt("VarioFill",[ "l",l, "exp",exp, "dia",dia, "h",h, "chamfer",chamfer, "deg",deg, "extrude",extrude, "grad",grad,//[0,90] "spiel",spiel, "fn",fn, "name",name ],help); } module Kreis(r=10,rand=0,grad=360,grad2,fn=fn,center=true,sek=false,r2=0,rand2,rcenter=0,rot=0,t=[0,0],name,help,d,b){ r=is_undef(d)?r:d/2; d=2*r; grad=is_undef(b)?grad:r==0?0:b/(2*PI*r)*360; b=2*r*PI*grad/360; polygon( kreis(r=r,rand=rand,grad=grad,grad2=grad2,fn=fn,center=center,sek=sek,r2=r2,rand2=rand2,rcenter=rcenter,rot=grad==360?center?rot:rot+90:center?rot+180:rot+90,t=t),convexity=5); HelpTxt("Kreis",["r",r,"rand",rand,"grad",grad,"grad2",grad2,"fn",fn,"center",center,"sek",sek,"r2",r2,"rand2",rand2,"rcenter",rcenter,"rot",rot,"t",t,"name",name,"d",d,", b",b],help); if(name){ if(!rcenter){ if(rand>0)echo(str(name," Kreis id=",2*(r-abs(rand))," od=",2*r)); if(rand<0)echo(str(name," Kreis id=",2*r," od=",2*(r+abs(rand)))); } else if(rand)echo(str(name," Kreis id=",2*r-abs(rand)," od=",2*r+abs(rand))); } } module ZigZag(e=5,es=0,x=50,y=7,mod=2,delta=+0,base=2,shift=0,center=true,name,help){ x=es?e*es:x; es=es?es:x/e; T(center?-x/2:0) polygon(ZigZag(e=e,x=x,y=y,mod=mod,delta=delta,base=base,shift=shift),convexity=5); abst=x/e; h=y-base; if(name)echo(str(n," ZigZag Winkel=",atan((abst/2+shift)/h),"°+",atan((abst/2-shift)/h),"°=",atan((abst/2+shift)/h)+atan((abst/2-shift)/h),"° Spitzenabstand=",abst,"mm Zackenhöhe=",h,"mm ‼ use Nut(a=0,b=0);")); if(help){ echo(str("

    Help ZigZag(e=",e,",es=",es,",x=",x,",y=",y,",mod=",mod,",delta=",delta,",base=",base,",shift=",shift,",center=",center,",name=",name,",help)")); } } ///ΔΔ Polygons ΔΔ\\\ ///∇∇ Generator ∇∇/// module Rundrum(x=+40,y,r=10,eck=4,twist=0,grad=90,grad2=90,spiel=0.005,fn=fn,name,help){ $info=name; $idxON=false; $fa=fa; $fs=fs; $fn=fn; // WIP Echo("Angle with different radii not implemeted yet",condition=(r1!=r2||r2!=r3||r3!=r4)&&(grad2!=90||grad!=90)); r1=is_list(r)?r[0]:r; r2=is_list(r)?r[1]:r; r3=is_list(r)?r[2]:r; r4=is_list(r)?r[3]:r; r=is_list(r)?r[0]:r; y=is_list(x)?x[1]:is_undef(y)?x:y; x=is_list(x)?x[0]:x; //grad2=grad-20;// WIP shift=tan(grad-90)*y; grad=grad?grad:shift>0?atan(shift/y):-atan(-shift/y); shiftx=shift-r*2*tan(grad-90); shiftx2=tan(grad2-90)*y-r*2*tan(grad2-90); shiftYLang=Hypotenuse(shiftx,y-2*r); shiftYLang2=Hypotenuse(shiftx2,y-2*r); if(eck==4&&grad!=90&&name)echo(str(name," Rundrum grad=",grad,"° ShiftX=",shiftx,"mm (+-",shiftx/2,"mm) Lot(x)=",x*sin(grad),"mm")); //rx=r?r*(r/(sin(grad)*r)):0; function rx(r=r,grad=grad)=r*1/sin(grad); if(eck==4&&twist==0) if(grad==90&&grad2==90){ $info=is_undef(name)?$info:name; $tab=is_undef($tab)?1:b($tab,false)+1; //Ecken T(-x/2+r1,y/2-r1)rotate(90)RotEx(90,fn=fn/4,cut=true)T(r1)children();// R1 union(){ $info=false; $helpM=false; $idx=true; // disable help T(x/2-r2,y/2-r2)RotEx(90,fn=fn/4,cut=true)T(r2)children();// R2 T(-x/2+r3,-y/2+r3)rotate(180)RotEx(90,fn=fn/4,cut=true)T(r3)children();// R3 T(x/2-r4,-y/2+r4)rotate(-90)RotEx(90,fn=fn/4,cut=true)T(r4)children();// R4 //Graden //X T((r1-r2)/2,y/2)R(90,0,90)linear_extrude(x-r1-r2+spiel,center=true,convexity=5)children(); T((r3-r4)/2,-y/2)R(90,0,-90)linear_extrude(x-r3-r4+spiel,center=true,convexity=5)children(); //Y T(-x/2,(r3-r1)/2)R(90,0,180)linear_extrude(y-r1-r3+spiel,center=true,convexity=5)children(); T(x/2,(r4-r2)/2)R(90,0,+0)linear_extrude(y-r2-r4+spiel,center=true,convexity=5)children(); } } else T(-shiftx/2*0){ $info=is_undef(name)?$info:name; $tab=is_undef($tab)?1:b($tab,false)+1; //plus x T(x/2-rx(r2,grad2)+shiftx2/2,y/2-r2)rotate(90-grad2)rotate_extrude(angle=grad2,convexity=5,$fn=0,$fa = grad2/(fn/4), $fs = 0.1)Ecke(r2)children(); union(){ $idx=true; // disable help $helpM=0; $info=0; T(x/2-rx(r4,grad2)-shiftx2/2,-y/2+r4)rotate(-90)rotate_extrude(angle=180-grad2,convexity=5,$fn=0,$fa = (180-grad2)/(fn/4), $fs = 0.1)Ecke(r4)children(); //minus x T(-x/2+rx(r1)+shiftx/2,y/2-r1)rotate(90)rotate_extrude(angle=180-grad,convexity=5,$fn=0,$fa = (180-grad)/(fn/4), $fs = 0.1)Ecke(r1)children(); T(-x/2+rx(r3)-shiftx/2,-y/2+r3)rotate(-90)rotate_extrude(angle=-grad,convexity=5,$fn=0,$fa = grad/(fn/4), $fs = 0.1)Ecke(r3)children(); //linear x -+ T(+x/2-rx((r2+r4)/2,grad2)+shiftx2/2,y/2-r)rotate(90-grad2)T(+r)R(90,0,0)Tz(-spiel/2)linear_extrude(shiftYLang2+spiel,convexity=5,center=false,$fn=fn)children(); T(-x/2+rx(r1/2+r3/2)-shiftx/2,-y/2+r)rotate(90-grad)T(-r)R(90,0,180)Tz(-spiel/2)linear_extrude(shiftYLang+spiel,convexity=5,center=false,$fn=fn)children(); //linear y -+ T(-x/2+rx()+shiftx/2-spiel/2,y/2+0)R(90,0,90)linear_extrude(x-rx(r1)-rx(r2,grad=grad2)+spiel+shiftx2/2-shiftx/2,convexity=5,center=false,$fn=fn)children(); T(+x/2-rx(grad=grad2)+spiel/2-shiftx2/2,-y/2)R(90,0,-90)linear_extrude(x-rx()-rx(grad=grad2)+spiel-shiftx2/2+shiftx/2,convexity=5,center=false,$fn=fn)children(); } if(2*r>x||2*r>y){ echo(); Echo(str("››»!!!«‹‹ ",name," Rundrum WARNUNG !!! Radius zu groß !!!"),color="red"); echo(); } if(name) if((2*r==x||2*r==y)&&x!=y)echo(str(name," Rundrum Halbkreis")); if(name) if(2*r==x&&2*r==y)echo(str(name," Rundrum Vollkreis")); } else{ for(i=[0:eck-1]){ $tab=is_undef($tab)?1:b($tab,false)+1; $info=is_undef(name)?$info:name; $idx=i*2; stepDeg=360/eck; rotate(i*stepDeg)T(Umkreis(eck,x-r))rotate(-180/eck)rotate_extrude(angle=stepDeg,$fn=fn,convexity=5)intersection(){ T(r)rotate(i*(twist/eck))children(); translate([0,-150])square(300); } union(){ $helpM=0; $info=0; $idx=i*2+1; rotate(i*stepDeg+180/eck)T(x) R(90)linear_extrude(2*Kathete(Umkreis(eck,x-r),x-r)+spiel,center=true,twist=twist/eck,$fn=fn,convexity=5)rotate(+twist/eck+i*(twist/eck))children(); } } } MO(!$children); module Ecke(r=r){ render()intersection(){ T(r)children(); translate([0,-150])square(300); } } HelpTxt("Rundrum",["x",x,"y",y,"r",r,"eck",eck,"twist",twist,"grad",grad,"spiel",spiel,"fn",fn,"name",name],help); } module Torus(trx=+6,d=4,a=360,fn=fn,fn2=38,r=0,grad=0,dia=0,center=true,end=0,gradEnd=90,trxEnd=0,endRot=0,endspiel=+0,name,help) rotate(grad?0:-a/2){ end=is_undef(spheres)?is_bool(end)?end?-1:0:end:spheres;//compatibility $d=d; $r=d/2; endRot=is_list(endRot)?endRot:[endRot,endRot]; trx=dia?dia/2-d/2:trx; grad=grad?grad:a; a=end==-1&&!trxEnd? grad-(asin($r/trx)*2)*sign(grad): grad; // end==-1&&!$children? a-(asin($r/trx)*2)*sign(a): // a; $idxON=false; InfoTxt("Torus",["Innen∅",2*trx-d,"Mitten∅",2*trx,"Aussen∅",2*trx+d],info=name); HelpTxt("Torus",["trx",trx,"d",d,"a",a,"fn",fn,"fn2",fn2,",r=",r,", grad=",grad,"dia",dia,"center",center,"end",end,"gradEnd",gradEnd,"trxEnd",trxEnd,"endRot",endRot,"endspiel",endspiel,"name",name,"$d",$d],help); rotate(end==-1? (asin($r/trx))*sign(grad): 0){ $idx=true; $info=is_undef(name)?is_undef($info)?false:$info:name; translate([0,0,center?0:d/2]) RotEx(grad=a,fn=fn,cut=1,help=false){ $idx=0; $tab=is_undef($tab)?1:b($tab,false)+1; if($children)T(x=trx)R(0,0,r)children(); else T(x=trx)R(0,0,r)circle(d=d,$fn=fn2); } if(end&&a!=360&&!trxEnd){ if($children){ rotate(a+endspiel*sign(grad))translate([trx,0,center?0:d/2])scale([1,abs(end),1])R(0,endRot[1])RotEx(cut=sign(end*grad),grad=180*sign(end),fn=fn/2,help=false)rotate(endRot[1])children(); rotate(+0)translate([trx,0,center?0:d/2])rotate(180)scale([1,abs(end),1])R(0,-endRot[0])RotEx(cut=sign(end*grad),grad=180*sign(end),fn=fn/2,help=false)rotate(endRot[0])children(); } else{ rotate(a-sign(grad)*minVal)translate([trx,0,center?0:d/2])scale([1,abs(end),1])R(90)Halb(sign(grad)>0?1:0)sphere(d=d,$fn=fn2); rotate(sign(grad)*minVal)translate([trx,0,center?0:d/2])scale([1,abs(end),1])R(90)Halb(sign(grad)>0?0:1)sphere(d=d,$fn=fn2); } } if(trxEnd)translate([0,0,center?0:d/2]){ // End Ringstück if($children){ T(trx-trxEnd)rotate(gradEnd*sign(-trxEnd)){ RotEx(grad=gradEnd*sign(trxEnd),cut=+0,fn=fn/360*gradEnd)T(trxEnd)children(); if(end)translate([trxEnd,0,0])rotate(180)scale([1,abs(end),1])R(0,-endRot[0])RotEx(cut=sign(end*gradEnd),grad=180*sign(gradEnd*end),fn=fn/4,help=false)rotate(endRot[0])children(); } rotate(180+grad)T(-trx+trxEnd)rotate(180){ RotEx(grad=gradEnd*sign(trxEnd),cut=+0,fn=fn/360*gradEnd)T(trxEnd)children(); if(end)rotate(gradEnd*sign(trxEnd))translate([trxEnd,0,0])scale([1,abs(end),1])R(0,endRot[1])RotEx(cut=sign(end*gradEnd),grad=180*sign(gradEnd*end),fn=fn/4,help=false)rotate(endRot[1])children(); } } else{ T(trx-trxEnd)rotate(gradEnd*sign(-trxEnd)){ RotEx(grad=gradEnd*sign(trxEnd),fn=fn/360*gradEnd,cut=+0)T(trxEnd)circle(d=d,$fn=fn2); if(end)translate([trxEnd,0,0])rotate(180)scale([1,abs(end),1])RotEx(cut=sign(end*gradEnd),grad=180*sign(gradEnd*end),fn=fn/8,help=false)circle(d=d,$fn=fn2); } rotate(180+grad)T(-trx+trxEnd)rotate(180){ RotEx(grad=gradEnd*sign(trxEnd),cut=+0,fn=fn/360*gradEnd)T(trxEnd)circle(d=d,$fn=fn2); if(end)rotate(gradEnd*sign(trxEnd))translate([trxEnd,0,0])scale([1,abs(end),1])RotEx(cut=sign(end*gradEnd),grad=180*sign(gradEnd*end),fn=fn/8,help=false)circle(d=d,$fn=fn2); } } } } } module LinEx(h=5,h2=0,h22,scale=0.85,scale2,twist,twistcap=1,slices,$d,$r=5,grad,grad2,mantelwinkel=0,center=false,rotCenter=false,end=0,fn=12,name,help,n){ $info=is_undef(name)?is_undef($info)?false:$info:name; $helpM=0; $idxON=false; end=is_bool(end)?end?[1,1]:[0,0]:is_list(end)?end:[end,end]; name=is_undef(n)?name:n; twistcap=is_list(twistcap)?twistcap:[twistcap,twistcap]; $r=is_undef($d)?$r:$d/2; $d=2*$r; h22=abs(is_undef(h22)?is_list(h2)?h2[1]:h2:h22); h2=abs(is_list(h2)?h2[0]:h2); hc=h-h2-h22; scale2=is_undef(grad2)? is_undef(grad)? is_undef(scale2)?h22?scale:1:scale2 :is_list(grad)?is_list($r)?[($r[0]-(h22/tan(grad[0])))/($r[0]),($r[1]-(h22/tan(grad[1])))/($r[1])]:[($r-(h22/tan(grad[0])))/($r),($r-(h22/tan(grad[1])))/($r)]:($r-(h22/tan(grad)))/($r) :is_list(grad2)? is_list($r)?[($r[0]-(h22/tan(grad2[0])))/($r[0]),($r[1]-(h22/tan(grad2[1])))/($r[1])]:[($r-(h22/tan(grad2[0])))/($r),($r-(h22/tan(grad2[1])))/($r)]:($r-(h22/tan(grad2)))/($r); scale=h2?is_undef(grad)?scale: is_list(grad)? is_list($r)?[($r[0]-(h2/tan(grad[0])))/($r[0]),($r[1]-(h2/tan(grad[1])))/($r[1])]:[($r-(h2/tan(grad[0])))/($r),($r-(h2/tan(grad[1])))/($r)]:($r-(h2/tan(grad)))/($r):1; grad=h2?is_list(scale)? is_list($r)?[atan(h2/($r[0]-$r[0]*scale[0])),atan(h2/($r[1]-$r[1]*scale[1]))]:[atan(h2/($r-$r*scale[0])),atan(h2/($r-$r*scale[1]))] :atan(h2/($r-$r*scale)):0; grad2=h22?is_list(scale2)?is_list($r)?[atan(h22/($r[0]-$r[0]*scale2[0])),atan(h22/($r[1]-$r[1]*scale2[1]))]:[atan(h22/($r-$r*scale2[0])),atan(h22/($r-$r*scale2[1]))]:atan(h22/($r-$r*scale2)):0; mantelwinkel=is_undef(twist)?mantelwinkel:atan(twist*PI*$d/360/hc); twist=is_undef(twist)?mantelwinkel?360*tan(mantelwinkel)*hc/(2*PI*$r):0:twist; slices=is_undef(slices)?$preview?twist?fn:1:round(min(abs(twist)/hc*10,hc/l(2))):slices; InfoTxt("LinEx",["core h",str(hc,"mm - twist per mm=",twist/(hc),"°, Fase für $d= ",$d,"mm ist ",grad,"°/",grad2,"° d=",$d*scale,"/",$d*scale2,"mm - r=",$r*scale,"/",$r*scale2,"mm Mantelwinkel für $d/$r=",$d,"/",$r,"mm⇒ ",mantelwinkel,"° twist=",twist,"° slices=",slices)],name); Echo(str(name," LinEx Höhe center=",hc,"mm"),color="red",condition=hc<0); if(is_list(grad2)?$r*tan(min(grad2[0],grad2[1]))<(is_list($r)?[h22,h22]:h22)&&min(grad2[0],grad2[1])<90&&min(grad2[0],grad2[1])>0:$r*tan(grad2)<(is_list($r)?[h22,h22]:h22)&&grad2<90&&grad2>0)Echo(str(name," LinEx Höhe h22=",h22," mm zu groß oder winkel/$r zu klein min=",atan(h22/$r),"° max=",is_list(grad2)?$r*tan(min(grad2[0],grad2[1])):$r*tan(grad2),"mm"),color="red"); if(is_list(grad)?$r*tan(min(grad[0],grad[1]))<(is_list($r)?[h2,h2]:h2)&&min(grad[0],grad[1])<90&&min(grad[0],grad[1])>0:$r*tan(grad)0)Echo(str(name," LinEx Höhe h2=",h2," mm zu groß oder winkel/$r zu klein min=",atan(h2/$r),"° max=",$r*tan(grad),"mm"),color="red"); HelpTxt("LinEx",["h",h,"h2",h2,"h22",h22,"scale",scale,"scale2",scale2,"twist",twist,"twistcap",twistcap,"slices",slices,"$d",$d,"grad",grad,"grad2",grad2,", mantelwinkel",mantelwinkel,"center",center,"rotCenter",rotCenter,"end",end,"fn",fn,"name",name],help); rotate(center?0:rotCenter?-twist/2:-twist/2+(twistcap[0]&&hc?-twist/hc*h2:0)) T(z=center?-h/2:0){ $idx=true; union(){ //capoben if(h22)T(z=h-h22)rotate(-twist/2)linear_extrude(h22,scale=scale2,twist=twistcap[1]?twist/(hc)*h22:0,convexity=5,slices=slices/hc*h22)children(); //capunten if(h2)Tz(h2)rotate(twist/2)mirror([0,0,1])linear_extrude(h2,scale=scale,twist=twistcap[0]?-twist/(hc)*h2:0,convexity=5,slices=slices/hc*h2)children(); } //center Tz(h2){ $idx=0; $tab=is_undef($tab)?1:b($tab,false)+1; rotate(twist/2)linear_extrude(hc,scale=1,convexity=5,twist=twist,slices=slices,center=false)children(); } if(end[0]){ rotate(twist/2+(twistcap[0]?twist/(hc)*h2:0))rotate(sign(end[0])>+0?[-90,0,-90]:[-90,0,0]) RotEx(cut=true,grad=180,fn=fn)scale(scale)rotate(sign(end[0])>0?90:0)children(); } if(end[1]){ Tz(h)rotate(-twist/2-(twistcap[1]?twist/(hc)*h22:0))rotate(sign(end[1])>+0?[-90,0,-90]:[-90,0,0])RotEx(cut=true,grad=-180,fn=fn) scale(scale2)rotate(sign(end[1])>0?90:0)children(); } } MO(!$children); } ///ΔΔ Generator ΔΔ/// ///∇∇ Basic Objects ∇∇/// /* points=[[0,0,-2],for(i=[0:35])[sin(i*10),cos(i*10),0],for(i=[0:35])[sin(i*10),cos(i*10),5],[0,0,7]]; points1=[for(i=[0:36])[sin(i*10),cos(i*10),0]*1.5,for(i=[0:36])[sin(i*10),cos(i*10),5],for(i=[0:36])[sin(i*10)*0.75,cos(i*10)*1.5,10]]; pointsE1=[[0,0,-2],for(i=[0:35])[sin(i*10),cos(i*10),0],for(i=[0:35])[sin(i*10),cos(i*10),5]]; pointsE2=[for(i=[0:35])[sin(i*10),cos(i*10),0],for(i=[0:35])[sin(i*10),cos(i*10),5],[0,0,7]]; //Points(points1,loop=36,start=36*2); //echo(points1[36]); PolyH(points,loop=36,pointEnd=true,end=true,name="pointy"); T(10)PolyH(pointsE1,loop=36,pointEnd=1,end=true,name="point∇"); T(-10)PolyH(pointsE2,loop=36,pointEnd=2,end=true,name="pointΔ");//WIP T(0,-10)PolyH(points1,loop=37,pointEnd=0,end=true); T(0,10)PolyH(octa(5)); //*/ module PolyH(points,loop,end=true,pointEnd=false,convexity=5,name,help){ loop=is_undef(loop)||loop<3?1:loop; points=assert(!is_undef(points))points; lp=len(points); loops=pointEnd?pointEnd==1||pointEnd==2?(lp-1)/loop: (lp-2)/loop: lp/loop; fBottom=[[for(i=[loop -1:-1:0])i]]; fTop=[[for(i=[0:loop -1])i+lp-(loop)]]; fBody=loops>1?[for(lev=[0:loops -2],i=[0:loop -1])[ i +loop*lev, (i +1)%loop+loop*lev, (i +1)%loop+loop*(lev+1), i +loop*(lev+1) ]]:[]; faces=loop>1?end?concat( fBottom, pointEnd==2?[for(i=[0:loop -1])[lp-i -2,lp-1,lp-(i+1)%loop -2]]:fTop, fBody ): fBody: [[for(i=[0:lp-1])i]] ; pointyFaces=(pointEnd==true||pointEnd==1)&&loops>1?[ if(pointEnd==true||pointEnd==1) for(i=[0:loop -1])[(i + 1)%loop + 1,i +1,0],//bottom if(pointEnd==true||pointEnd==2) for(i=[0:loop -1])[lp-i -2,lp-1,lp-(i+1)%loop -2],//top for(lev=[0:loops -2],i=[0:loop -1])let(pE=1)[ pE + i +loop*lev, pE + (i +1)%loop+loop*lev, pE + (i +1)%loop+loop*(lev+1), pE + i +loop*(lev+1) ] ]:[]; if(loop>1)polyhedron(points,(pointEnd==true||pointEnd==1)&&loop>1?pointEnd==1?concat(pointyFaces,fTop): pointyFaces: faces,convexity=convexity); else hull()polyhedron(points,faces,convexity=convexity); InfoTxt("PolyH",["loops",loops,"points",lp],loop>1?name:false); InfoTxt("PolyH using hull—",["points",lp],loop==1?name:false); HelpTxt("PolyH",["points",[[0,0,0],[1,2,3]],"loop",loop,"end",end,"pointEnd",pointEnd,"name","convexity",convexity,name],help); } module Isosphere(r=1,d,q=70,help){ r=is_undef(d)?r:d/2; /* Kogan, Jonathan (2017) "A New Computationally Efficient Method for Spacing n Points on a Sphere," Rose-Hulman Undergraduate Mathematics Journal: Vol. 18 : Iss. 2 , Article 5. Available at: https://scholar.rose-hulman.edu/rhumj/vol18/iss2/5 */ function sphericalcoordinate(x,y)= [cos(x )*cos(y ), sin(x )*cos(y ), sin(y )]; function NX(n=70,x)= let(toDeg=57.2958,PI=acos(-1)/toDeg, start=(-1.+1./(n-1.)),increment=(2.-2./(n-1.))/(n-1.) ) [ for (j= [0:n-1])let (s=start+j*increment ) sphericalcoordinate( s*x*toDeg, PI/2.* sign(s)*(1.-sqrt(1.-abs(s)))*toDeg)]; function generatepoints(n=70)= NX(n,0.1+1.2*n); a= generatepoints(q); scale(r)hull()polyhedron(a,[[for(i=[0:len(a)-1])i]]); HelpTxt("Isosphere",["r",r,"q",q],help); } module KBS(e=2,grad=2,center=true,male=true,female=false,rot=0,n=4,top=false,knob,knobH,fKnob,fKnobH,dist,bh,name,help){ male=female?false:male; d=is_undef(knob)?4.8:knob;//knobs on top of blocks fd=is_undef(fKnob)?d:fKnob;//fknobs on bottom of blocks h=is_undef(knobH)?2:knobH;// knob height ks=is_undef(dist)?8.0:dist; // spacing rand=1.5; bh=is_undef(bh)?9.6:bh;// block height roof_thickness=1;//1.05 pin_diameter=3; //pin for bottom blocks with width or length of 1 post_diameter=6.5; reinforcing_width=1.5; axle_spline_width=2.0; axle_diameter=5; fh=is_undef(fKnobH)?bh/3-roof_thickness:fKnobH; e=is_list(e)?e:[e,e]; if(e.z)linear_extrude(e.z*bh,scale=1,convexity=5)hull()Grid(e=e,es=[ks,ks,0],center=center,name=false)square(d+rand*2,center=center); if(male||female)Grid(e=e,es=[ks,ks,0],center=center,name=false){ if(male)translate([0,0,e.z?e.z*bh+h:h])rotate(180,[1,0])linear_extrude(h,scale=(d/2-h/tan(90-grad))/(d/2),convexity=5) circle(d=d); // for holes on bottom else { h=fh; d=fd; translate([0,0,(e.z?e.z*bh:0)-.001]){ linear_extrude(h,scale=(d/2-(h)/tan(90+grad))/(d/2),convexity=5)rotate(180/n+rot)Rund(d/3)circle(d=Umkreis(n,d),$fn=n);//;square(d,center=center); if(top)Tz(h-.001)linear_extrude(is_bool(top)?1:top,scale=0,convexity=5)scale((d/2-(h)/tan(90+grad))/(d/2))rotate(180/n+rot)Rund(d/3)circle(d=Umkreis(n,d),$fn=n); } } } InfoTxt("KBS",["size",str( str(d+rand*2+ks*(e.x-1),"×",d+rand*2+ks*(e.y-1),e.z?str("×",e.z*bh):"") ,grad?str(" diff ",grad,"° bei h=2mm ",tan(grad)*2): "" )],name); HelpTxt("KBS",["e",e,"grad",grad,"center",center,"male",male,"female",female,"rot",rot,"n",n,"top",top,"knob",knob,"knobH",knobH,"fKnob",fKnob,"fKnobH",fKnobH,"dist",dist,"bh",bh,"name",name],help); } module GT2Pulley( h=6,// Belt h z=16,// teeth achse=6.6,//hole center=true, name, help){ d=2*z/PI+(0.63-0.254)*2+0.2; center=is_bool(center)?center?1:0:center; T(center?center<0?[0,0,h/2+1.1]: [0,0,0]: [z/PI,z/PI,h/2]){ if($info)%Ring(h,d=2*z/PI,rand=-.63,center=true); $info=false; LinEx(h+1,center=true)GT(z=z,achse=achse); difference(){ MKlon(tz=-h/2-1.1){ Pille(.5,d=d,rad2=0,center=false);//cylinder(.5,d=12); Tz(.5)Kegel(d1=d,d2=d-2.5,grad=25); } cylinder(50,d=achse,center=true); MKlon(tz=-h/2-1.3)Kegel(achse+0.75); } //%Ring(h,d=d,rand=1.38,center=true); } InfoTxt("GT2Pulley",["aussenH",h+2.2,"d",d,"radius Riemenmitte",z/PI],name); HelpTxt("GT2Pulley",["h",h,"z",z,"achse",achse,"center",center,"name",name],help); } // Was KreisSeg( Was TorusSeg( module RingSeg( grad=90, size=4, h, rad=1.0, r=10, spiel=.5, fn=fn, fn2, name, help ){ HelpTxt("RingSeg",["grad",grad,"size",size,"h",h,"rad",rad,"r",r,"spiel",spiel,"fn",fn,"fn2",fn2,"name",name],help); $info=name; rad2=rad+spiel;//spiel h=assert(is_num(size))is_undef(h)?size:h; winkel2=asin(rad2/(r+size/2-rad)); winkel1=asin(rad2/(r-size/2+rad)); fn2=is_undef(fn2)?fn:fn2; fnS=fn2; union(){ $helpM=false; difference(){ Torus(grad=grad,end=+0,trx=r,d=size,fn=fn)Quad(size,h,r=rad,fn=fn2); //base part linear_extrude(h+5,center=true,convexity=5)polygon([ [0,0], (r-size/2 +rad) *[sin(90-winkel1), cos(90-winkel1)],// mittelpunkt sphere1 (r+size/2 -rad) *[sin(90-winkel2), cos(90-winkel2)],// mittelpunkt sphere2 (r+size/2 +5) *[sin(90-winkel2), cos(90-winkel2)], [r+size/2 +5,-rad], ]); // angeled part linear_extrude(h+5,center=true,convexity=5)polygon([ [0,0], (r-size/2 +rad) *[sin(-grad +90 +winkel1), cos(-grad +90 +winkel1)],// mittelpunkt sphere1 (r+size/2 -rad) *[sin(-grad +90 +winkel2), cos(-grad +90 +winkel2)],// mittelpunkt sphere2 (r+size/2 +5) *[sin(-grad +90 +winkel2), cos(-grad +90 +winkel2)], (r+size/2 +5) *[sin(90-grad-5),cos(90-grad-5)], ]); } //End cabs hull(){ rotate(asin(rad2/(r+size/2-rad))) T(r+size/2-rad)MKlon(tz=h/2-rad)OctaH(rad,n=fnS); rotate(asin(rad2/(r-size/2+rad))) T(r-size/2+rad)MKlon(tz=h/2-rad)OctaH(rad,n=fnS); } hull(){ rotate(grad-asin(rad2/(r+size/2-rad))) T(r+size/2-rad)MKlon(tz=h/2-rad)OctaH(rad,n=fnS); rotate(grad-asin(rad2/(r-size/2+rad))) T(r-size/2+rad)MKlon(tz=h/2-rad)OctaH(rad,n=fnS); } } } module Abzweig(r1=5,r2=20,rad=2,inside=false,d1,d2,spiel=spiel,fn=fn,help){ r1=is_undef(d1)?r1:d1/2; r2=is_undef(d2)?r2:d2/2; assert(r1<=r2,"r2>r1"); fn2=fn/2; //$fn=fn; function h(i)=Kathete(r2+rad,cos(i*360/fn)*(r1+rad))-rad; function hIn(i)=Kathete(r2+rad,cos(i*360/fn)*(r1+rad*1.50))+rad; sc=(r1+rad-rad*sin(asin((r1+rad)/(r2+rad))))/(r1+rad); rotate(inside?180:0,v=[0,1])intersection(){ difference(){ if(!inside)cylinder(r2+rad,r=r1+rad); if(inside)scale([1+(1-sc),1])Tz(-r2*2+rad)cylinder(r2+rad,r=r1+rad); cylinder((r2+rad)*3,r=r1-spiel,center=true); if(!inside)R(90)cylinder((r1+rad)*3,r=r2-spiel,center=true,$fa=+1,$fn=undef); Tz(inside?rad*3:rad)for(i=[0:fn]){ step=360/fn; hull(){ Tz(inside?-hIn(i):h(i))rotate(i*step)T(r1+rad,z=-rad)Pille(l=.1+r2+(inside?rad*3:rad)-h(i),r=rad,rad=rad,rad2=0,center=false,name=false,fn=fn,fn2=fn2); Tz(inside?-hIn(i+1):h(i+1))rotate((i+1)*step)T(r1+rad,z=-rad)Pille(l=.1+r2+(inside?rad*3:rad)-h(i+1),r=rad,rad=rad,rad2=0,center=false,name=false,fn=fn,fn2=fn2); } /*hull(){ hull(){ Tz(inside?-hIn(i):h(i))rotate(i*step)T(r1+rad)R(90)sphere(r=rad); Tz((inside?-1:1)*r2)rotate(i*step)T(r1+rad)R(90)cylinder(.5,r1=rad,r2=0); } hull(){ Tz(inside?-hIn(i+1):h(i+1))rotate((i+1)*step)T(r1+rad)R(90)sphere(rad);//cylinder(.5,r1=rad,r2=0); Tz((inside?-1:1)*r2)rotate((i+1)*step)T(r1+rad)R(90)cylinder(.5,r1=rad,r2=0); } } // end hull */ } } if(!inside)scale([sc,1.00])cylinder(500,r=r1+rad,center=true); if(inside)R(90) cylinder(500,r=r2+spiel,center=true); } HelpTxt("Abzweig",["r1",r1,"r2",r2,"rad",rad,"inside",inside,"d1",d1,"d2",d2,"spiel",spiel,"fn",fn],help); } module HypKehleD(grad=40,steps=15,l=10,l2,l3,d=2.5,d2,fill=false,exp=1,fn=24,name,help){ exp=is_num(exp)?[exp,exp]:is_bool(exp)?[1,1]:exp; d3=is_undef(d3)?d:d3; l= is_list(l)?len(l)==3?l: concat(l,l[0]): [l,l,l]; l3=is_undef(l3)?l[2]:l3; l2=is_undef(l2)?l[1]:l2; HypKehle(grad=90-grad,l=l2,l2=l3,steps=steps,d1=d,d2=d2,exp=exp[1],fill=fill,fn=fn); R(0,180)HypKehle(grad=90+grad,l=l[0],l2=l3,d1=d,d2=d2,steps=steps,exp=exp[0],fill=fill,fn=fn); HelpTxt("HypKehleD",["grad",grad,"steps",steps,"l",l,"l2",l2,"l3",l3,"d",d,"d2",d2,"fn",fn,"fill",fill,"exp",exp,"name",name],help); } module HypKehle(l=15,grad=90,d1=3,d2,l2,steps=20,fn=24,fill=false,exp=1,center=false,name,help){ rot=1; d2=is_undef(d2)?d1:d2; $d=d1; $r=d1/2; l2=is_undef(l2)?l:l2; $info=false; $idxON=false; $tab=is_undef($tab)?1:b($tab,false)+1; R(center?-grad/2:0) for(i=[0:steps-1]){ Color(1/(steps*1.5)*i,$idxON=false)hull() union(){ $idx=i; Tz(pow(i,exp)*l/pow(steps-1,exp))R((grad +(180-grad)/(steps-1)*i)*rot +(rot?0:180)) if($children)linear_extrude(.1,scale=0)children(0); else rotate(180/fn)cylinder(.1,d1=d1,d2=0,$fn=fn); if(fill){ $info=false; if($children)R(0,90)RotEx(cut=true,fn=fn)rotate(90)children(); else Isosphere(d=is_num(fill)?fill:max(d1,d2),$fn=fn); } Color($idxON=false) R(grad)Tz(pow((steps-1)-i,exp)*l2/pow(steps-1,exp)) R( (180-grad)/(steps-1)*i*rot +180) if($children){ $info=$children>1?1:0; linear_extrude(.1,scale=0)mirror([0,1])children($children>1?1:0); } else rotate(180/fn)cylinder(.1,d1=d2,d2=0,$fn=fn); } } if(!fill&&!$children)R(0,0,90)Isosphere(d=is_num(fill)?fill:max(d1,d2),$fn=fn); HelpTxt("HypKehle",["l",l,"grad",grad,"d1",d1,"d2",d2,"l2",l2,"steps",steps,"fn",fn,"fill",fill,"exp",exp,"center",center,"name",name],help); } module BB( r=10, ball=5, rand=1, e, spiel=0.125, support=0.15, h, top, cage=false, cyl=true, achse, od, rad=[.75,.75], center=true, name, help ){ $info=false; $helpM=false; rand=is_list(rand)?rand:[rand,rand]; top=is_undef(top)?rand[0]/2:top; h=is_undef(h)?ball+top*2:h; if(achse&&achse>r*2-ball-2*rand[1]-2*spiel)Echo("BB Achse zu groß - limited",color="red"); if(od&&odball+top*2) Echo("BB Kugel = Walze!",color="green"); achseDia=is_undef(achse)?r*2-ball-2*rand[1]-2*spiel:min(r*2-ball-2*rand[1]-2*spiel,achse); oDia=is_undef(od)? r*2+ball+2*rand[0]+2*spiel:max(od,r*2+ball+2*rand[0]+2*spiel); e=is_undef(e)?floor(360/gradS(r=r,s=ball+spiel)):min(e,floor(360/gradS(r=r,s=ball+spiel))); InfoTxt("BB",["Achse",achseDia,"Hoch",h,"OD",oDia,"Kugel∅",h>ball+top*2?str(ball,"×",h-top*2):ball,"Anzahl",e],name); Tz(center?0:h/2){ Polar(e,r)if(h>ball+top*2)Pille(h-top*2,d=ball);else sphere(d=ball); difference(){ union(){ Pille(h,d=oDia,rad=rad[0]);//Body Tz(center?0:-h/2)children(); } if(achseDia) Strebe(h,d=achseDia,rad=rad[1],center=true);// Achse if(h>ball+top*2)Torus(trx=r,d=ball+spiel*2)MKlon(mx=1)Pille(h-top*2+spiel*2,d=$d,2D=+1); else Torus(trx=r,d=ball+spiel*2);//Rille Mklon(tz=h/2+1.25)Torus(trx=r,d=ball,fn2=6);//innenfase Ring(h+1,d=r*2,rand=ball/2,rcenter=true,center=true);//Trennspalt } if (cage) difference(){ union(){ if(h>ball+top*2)Torus(trx=r,d=ball-spiel*2)MKlon(mx=1)Pille(h-top*2-spiel*2,d=$d,2D=+1); else Torus(trx=r,d=ball-spiel*2); Ring(h=h,d=r*2,rand=ball/2,rcenter=true,center=true); } Polar(e,r)if(h>ball+top*2)Pille(h-top*2+.6,d=ball+.6); else sphere(d=ball+.6); Tz(-h/2) Ring(h=top,d=r*2,rand=ball,rcenter=true,center=false); } //supportbrim if(support&&!cyl)difference(){ Tz(-h/2) Ring(h=top+.2,d=r*2,rand=ball/2-.5,rcenter=true,center=false); if (h>ball+top*2) Tz(-h/2+top+ball/2)Polar(e,r)sphere(r=ball/2+support); else Polar(e,r)sphere(r=ball/2+support); } if(cyl)Tz(-h/2){ Polar(e,r)cylinder(h=h/2,d=ball/2-.5); if(support)Ring(l(2),r=r,rand=n(2),rcenter=true); } } HelpTxt("BB",["r",r,"ball",ball,"rand",rand,"e",e,"spiel",spiel,"support",support,"h",h,"top",top,"cage",cage,"cyl",cyl,"achse",achse,"od",od,"rad",rad,"center",center,"name",name],help); } module Egg(r1=10,r2=3,breit,grad,r3=true,fs=fs,name,help){ breit=is_undef(breit)?r1:breit; x=r1-breit/2; r2=is_undef(grad)?r2:r1-(Hypotenuse(x,tan(grad)*x)); assert(breit>=r2*2,str("max r2=",breit/2,"/ breit min=",r2*2," r2=",r2,"breit=",breit)); a=r1-r2; grad=is_undef(grad)?acos(x/a):grad; hM=tan(grad)*x; // %Color(){ // Kreis(r1,grad=grad,center=false,t=[0,-r1/2]); // Kreis(r2,grad=180-grad*2,center=true,t=[hM,0]); // Kreis(r1,grad=grad,center=false,rot=180-grad,t=[0,r1/2]); // if(r3)Kreis(grad=180,r1/2,rot=180); } points=concat( kreis(r1,grad=grad,rot=-90,center=false,t=[x,0],rand=0,sek=true,fn=fs2fn(r1,grad,fs,5)) , kreis(r2,grad=180-grad*2,rot=90,center=true,t=[0,hM],rand=0,sek=true,fn=fs2fn(r2,180-grad*2,fs,5))//spitze , kreis(r1,grad=grad,center=false,rot=90-grad,t=[-x,0],rand=0,sek=true,fn=fs2fn(r1,grad,fs,5)) ); pointsR3=Kreis(grad=180,r=breit/2,rot=-90,rand=0,sek=true,fn=fs2fn(breit/2,180,fs,10)); polygon(r3?concat(points,pointsR3):points); //if(help)echo("Help Egg(r1=10,r2=3,grad,r3=1,name,help);"); HelpTxt("Egg",["r1",r1,"r2",r2,"breit",breit,"grad",grad,"r3",r3,"fs",fs,"name",name],help); InfoTxt("Egg",["hM",hM,"h",str(hM+r2,r3?str("/",hM+r2+breit/2):""),"breit(r3×2)",breit,"grad",grad,"r1",r1,"r2",r2],name); } module GT(z=20,achse=3.5,spiel=.05,evolute=true,pulley=true,linear=true,fn=fn,name,help){ fn=max(6,fn); p=2; // zahnabstand PLD=0.254; // ?Mittellinie? Pitch Line distance r1=.15;//kehle basis zahn r2=1; // zahn flanken radius im abstand [b,i] r3=.555;// zahn spitzen radius b=0.4;// abstand mitte Mittelpunkt r2 h=1.38; //gesamt h (i+ht) ht=0.75; // zahnhöhe i=.63; // band dicke breiteZahn=(r2-b)*2; umfang=z*p; module GT2(){ //GT2 pointsGT2= concat( [[-p,ht],[-p,ht+i],[p,ht+i],[p,ht]] , kreis(r=r2,fn=fn/16,grad=22.5,center=false,t=[-b,ht],rot=90,rand=0,sek=true) , kreis(r=r3,grad=180-45,rot=-90,fn=fn/4,t=[0,r3],rand=0,sek=true) , kreis(r=r2,fn=fn/16,grad=22.5,center=false,t=[b,ht],rot=-90-22.5,rand=0,sek=true) ); T(0,-ht)Rund(0,r1,fn=fn) polygon(pointsGT2); //union(){ //%T(-p,ht)square([2*p,i]); // } // Color("lime")T(0,r3,-0.1)circle(r3,$fn=fn); // Color("green")T(0,ht,-.11)intersection(){ // T(b)circle(r=r2,$fn=fn); // T(-b)circle(r=r2,$fn=fn); // square([2,0.85],true); // } //%Color("red")T(0,ht-r1)MKlon(0.736)circle(r1); } if(pulley){ if(evolute){ offset(-spiel)Rund(0.1,0,fn=fn){ r=umfang/2/PI; difference(){ circle(r,$fn=z*2); for(i=[0:z-1])rotate(i*360/z) for(i=[-20:20])rotate(-i)T(-umfang/360*i,r-PLD)GT2(); if(achse)circle(d=achse-spiel*2,$fn=fn); } InfoTxt("GT2 Pulley evolute profile",["Dia",r*2-spiel*2-PLD*2,"z",z],name); //if(name)echo(str(is_bool(name)?"":"",name," GT2 Pulley evolute profil Dia=",r*2-spiel*2-PLD*2," z=",z)); } } else{ offset(-spiel)Rund(r1,0,fn=fn){ r=umfang/2/PI-PLD; difference(){ circle(r,$fn=z*2); for(i=[0:z-1])rotate(i*360/z)T(0,r)GT2(); if(achse) circle(d=achse-spiel*2,$fn=fn); } InfoTxt("GT2 Pulley",["Dia",r*2-spiel*2,"z",z],name); //echo(str(is_bool(name)?"":"",name," GT2 Pulley Dia=",r*2-spiel*2,"z=",z)); } } } else { $info=false; if (linear)Linear(e=z,es=2)GT2(); else { r=umfang/2/PI; intersection(){ Polar(e=z,y=r-PLD)GT2(); circle(r+i-PLD,$fn=z*2); } } InfoTxt("GT2 Belt",concat(["Länge",z*p],linear?[]:["(aussen",str((umfang/2/PI+i-PLD)*2*PI,")")]),name); // echo(str(is_bool(name)?"":"",name," GT2 Belt Länge=",z*p,linear?"":str("(aussen ",(umfang/2/PI+i-PLD)*2*PI,")"))); } HelpTxt("GT",["z",z, "achse",achse, "spiel",spiel, "evolute",evolute, "pulley",pulley, "linear",linear, "fn",fn, "name",name ],help); } module Scale(v=[+1.5,+0.8,+0.8,0.6,0.7,1.3],// scaling factors for quadrants [x-,x+,y-,y+,z-,z+] 2D,size=viewportSize/2,help){ 2D= is_undef(2D)?is_undef(v[4])?true:false:2D; makeV =function(v=v) [for(i=[0:5])is_undef(v[i])?1:v[i]]; v=makeV(); size=is_undef(size)?bed?printBed:100:size; if($children)if(2D){ scale([v[1],v[3]])intersection(){ children(); rotate(0)square(size); } scale([v[0],v[3]])intersection(){ children(); rotate(90)square(size); } scale([v[0],v[2]])intersection(){ children(); rotate(180)square(size); } scale([v[1],v[2]])intersection(){ children(); rotate(-90)square(size); } }else{ scale([v[0],v[2],v[5]])intersection(){ children(); rotate(-180)cube(size); } scale([v[0],v[3],v[5]])intersection(){ children(); rotate(+90)cube(size); } scale([v[1],v[3],v[5]])intersection(){ children(); rotate(0)cube(size); } scale([v[1],v[2],v[5]])intersection(){ children(); rotate(-90)cube(size); } scale([v[0],v[2],v[4]])intersection(){ children(); rotate([-90,0,-180])cube(size); } scale([v[0],v[3],v[4]])intersection(){ children(); rotate([-90,0,90])cube(size); } scale([v[1],v[3],v[4]])intersection(){ children(); rotate([-90,0,0])cube(size); } scale([v[1],v[2],v[4]])intersection(){ children(); rotate([-90,0,-90])cube(size); } } HelpTxt("Scale",["v",v, "2D",2D,"size",size],help); MO(!$children); } module Rosette( r1=10, r2=15, ratio=2, wall=0.4, id, od, fn=fn, rotations, name, help ){ $info=0; $helpf=0; $messpunkt=0; function rotations(ratio=ratio,n=1,max=500)=ratio==0?1:n/ratio%1&&n/ratio=500?"over500 calc stopped":autocalcRot,") > 30 ↦ clamped to 30"),color="warning",condition=autocalcRot>25); rotations=is_undef(rotations)?min(25,autocalcRot):rotations; points=abs(ratio)>1?abs(fn*ratio*rotations):abs(rotations*fn); calc=is_num(id)&&is_num(od)?1:0; mr=calc? abs(id)1?1:0);else circle(d=wall,$fn=12); } } InfoTxt("Rosette",["Rotations",rotations,"Punkte",points,"id",-wall+abs((abs(r2)-abs(r1))*2),"od",wall+abs((abs(r1)+abs(r2))*2)],name); HelpTxt("Rosette",[ "r1",r1, "r2",r2, "ratio",ratio, "wall",wall, "id",id, "od",od, "fn",fn, "rotations",rotations, "name",name ], help); } module Pfeil(l=[+2,+3.5],b=+2,shift=0,grad=60,d,center=true,name,help){ shift=is_list(shift)?shift:[shift,-shift]; l=is_list(l)?l:[l/2,l/2]; b=is_list(b)?b:[b,2*(l[1]-shift[0])*tan(grad/2)]; center=is_bool(center)?center?[1,1]:[0,0]:is_list(center)?center:[center,center]; points=[ [l[1],0],//spitze [shift[0],b[1]/2], [0,b[0]/2], if(!d)[-l[0],b[0]/2],//End oben if(!d)[-l[0]+shift[1],0],//End mitte if(!d)[-l[0],-b[0]/2],//End unten [0,-b[0]/2], [shift[0],-b[1]/2], ]; if(d)translate(center.y?center.y<0?[0,d/2]: [0,0]: [0,-d/2]){ Kreis(d=d,rand=b[0],b=-l[0],center=false,rcenter=true,rot=-90); translate([0,d/2])polygon(points); // intersection(){ // bend arrow head option // square(50); // difference(){ // sca=0.4; // T(+0)scale([1-sca,1])circle(r=d/2+b[1]/2); // T(+0)scale([1.1+sca,1])circle(r=d/2-b[1]/2);//+b[1]/2); // } // %circle(r=d/2); // } } else translate([center.x?center.x>0?0:-l[1]:l[0],center.y?center.y>0?0:-b[1]/2:b[1]/2]) polygon(points); InfoTxt("Pfeil",["Winkel",2*atan((b[1]/2)/(l[1]-shift[0]))],name); HelpTxt("Pfeil",[ "l",l, "b",b, "shift",shift, "grad",grad, "d",d, "center",center, "name",name],help); } module Gewinde( dn=6, p=1, kern, breite, rad1, rad2, winkel=60, wand=+1, mantel, h, gb, innen=false, grad=180*7, start=fn/3,// Einfädelstrecke end, korrektur=true,// verbreiterung durch gangwinkel profil=false, fn2=4, fn=fn, cyl=true, tz=0, konisch=0, center=true, rund=false, ratio, spiel=.15, name, help, s,w=0,g=1,rot2=0,r1=0,detail=fn,name,preset=0,translate=[0,0,0],rotate=[0,0,0],d=0,gd=0,r=0,help,endMod=true,new ){ iso_Gewinde=[ //name,pSteigung,dn ["M1",0.25,1], ["M1.2",0.25,1.2], ["M1.6",0.35,1.5], ["M2",0.4,2], ["M2.5",0.45,2.5], ["M3",0.5,3], ["M3.5",0.6,3.5], ["M4",0.7,4], ["M4.5",0.75,4.5], ["M5",0.8,5], ["M6",1,6], ["M7",1,7], ["M8",1.25,8], ["M9",1.25,9], ["M10",1.5,10], ["M12",1.75,12], ["M14",2,14], ["M16",2,16], ["M20",2.5,20], ["M24",3,24], ["M30",3.5,30] ] ; other_Gewinde=[//search0, pSteigung,dn,winkel,name ["search","p-Steigung[1]","dn[2]","kern[3]","breite[4]","rad1[5]","rad2[6]","winkel[7]","name[8]"], // Spalten ["BSW1",1.814,20.955,20.955-0.640327*1.814*2,undef,0.13732908*1.814,0.13732908*1.814,55,"½-Zoll"],//halb Zoll ["BSW2",1.814,26.441,26.441-0.640327*1.814*2,undef,0.13732908*1.814,0.13732908*1.814,55,"¾-Zoll"],// 3/4 Zoll ["Flasche",3.18,27.43,24.95,.05,.4,.4,65,"PCO-28"],// Flasche 28mmHalsring ["Flasche2",4,27.43,24.95,.05,.4,.4,65,"PCO-28 P4"],// Flasche Badeschaum ]; // Zeilennr für Suchbegriff [preset] zeile=preset[0]=="M"?search([preset],iso_Gewinde)[0]: search([preset],other_Gewinde)[0]; if(is_num(useVersion) && useVersion<19.88 && is_undef(new) || new==false){// old Version Echo(str("Using GewindeV2,useVersion=",useVersion),color="warning"); if($children)GewindeV2(dn=dn,s=s,w=w,g=g,winkel=winkel,rot2=rot2,r1=r1,kern=kern,fn=fn<20?fn:1,detail=detail,spiel=spiel,name=name,tz=tz,preset=preset,h=is_undef(h)?grad/360*p:h,translate=translate,rotate=rotate,d=d,gd=gd,r=r,center=center,help=help,p=p,endMod=endMod)children(); else GewindeV2(dn=dn,s=s,w=w,g=g,winkel=winkel,rot2=rot2,r1=r1,kern=kern,fn=fn<20?fn:1,detail=detail,spiel=spiel,name=name,tz=tz,preset=preset,h=is_undef(h)?grad/360*p:h,translate=translate,rotate=rotate,d=d,gd=gd,r=r,center=center,help=help,p=p,endMod=endMod); } else if(is_num(zeile)){ // presets //metric if(preset[0]=="M"){ GewindeV4( p=iso_Gewinde [zeile][1], dn=iso_Gewinde[zeile][2]+(innen?spiel*2:0), grad=grad,h=h,winkel=60,name=iso_Gewinde[zeile][0], innen=innen,wand=wand,mantel=mantel,cyl=cyl,tz=tz,start=start, end=end,fn=fn,fn2=fn2,center=center,rund=rund,ratio=ratio,spiel=spiel,profil=profil,help=help); if($children)difference(){ children(); if(innen)Tz(center?tz-iso_Gewinde[zeile][1]/2: tz)cylinder(is_undef(h)?(grad+360)*iso_Gewinde[zeile][1]/360: h,d=iso_Gewinde[zeile][2]+spiel*4,$fn=fn); } // other }else if(preset){ if(preset=="search")echo(zeile=zeile,Txt=other_Gewinde[zeile]); else { GewindeV4( p=other_Gewinde [zeile][1], dn=other_Gewinde[zeile][2]+(innen?spiel*2:0), kern=is_undef(other_Gewinde[zeile][3])?undef:other_Gewinde[zeile][3]+(innen?spiel*2:0), breite=is_undef(breite)?other_Gewinde [zeile][4]:breite, rad1=is_undef(rad1)?other_Gewinde [zeile][5]:rad1, rad2=is_undef(rad1)?other_Gewinde [zeile][6]:rad2, winkel=other_Gewinde [zeile][7], wand=wand,mantel=mantel,innen=innen,grad=grad,h=h, start=start,end=end,center=center,profil=profil,fn2=fn2, fn=fn,cyl=cyl,tz=tz,rund=rund,ratio=ratio,spiel=spiel, name=other_Gewinde[zeile][8], help=help); } } } else{ info=$info; Polar(g,r=innen?g%2?0:180/g:0,name=false){ $tab=$tab-1; $info=info; GewindeV4(p=p, dn=dn, kern=kern, breite=breite, rad1=rad1, rad2=rad2, winkel=winkel, wand=wand, mantel=mantel, h=h, gb=gb, innen=innen, grad=grad, start=start,// Einfädelstrecke end=end, korrektur=korrektur,// verbreiterung durch gangwinkel profil=profil, fn2=fn2, fn=fn, cyl=cyl, tz=tz, konisch=konisch, center=center, rund=rund, ratio=ratio, spiel=spiel, name=name, g=g, help=help); } Echo(str("Gewinde preset=",preset," Not found!"),color="red",condition=preset); if($children)difference(){ children(); if(innen)Tz(center?tz-p/2:tz-0)cylinder(is_undef(h)?grad*p/360+p:h,d=dn+spiel*2,fn=fn); } } } module GewindeV4( dn=6, p=1, kern, breite, rad1, rad2, winkel=60, wand=+1, mantel, h, gb, innen=false, grad=180*7, start=fn/3,// Einfädelstrecke end, korrektur=true,// verbreiterung durch gangwinkel profil=false, fn2=4, fn=fn, cyl=true, tz=0, konisch=0, center=true, rund=false, ratio, spiel=.1,//unused used at Gewinde innen=true g=1,// only for autosize name, help ){ halbWinkel=is_list(winkel)?winkel:[winkel/2,winkel/2]; Kwinkel=[90-halbWinkel[0],90-halbWinkel[1]];// Komplement winkel //winkel=is_list(winkel)?[90-winkel[0],90-winkel[1]]:[90-winkel/2,90-winkel/2]; gver=pow(g,1.5);//autocalc for g center=is_num(center)?center:center==true?1:0; start=round(start); end=is_undef(end)?start:round(end); kern=is_undef(kern)?innen?round((dn-p*1.08/gver)*100)/100:round((dn-p*1.225/gver*+1)*100)/100:kern; dn=is_undef(dn)?innen?round((kern+p*1.08/gver)*100)/100:round((kern+p*1.225/gver)*100)/100:dn; wand=is_undef(mantel)?innen?wand:wand>kern/2?0:wand:abs(mantel-kern)/2; d1=innen?-kern:dn;//Gewindespitzen d2=innen?-dn:kern;//Gewindetäler grad=max(//windungen is_undef(h)?grad-(grad%(360/fn)):(h-p)/p*360-(((h-p)/p*360)%(360/fn)), 360/fn*(start+end)) ; mantel=is_undef(mantel)?innen?d2-wand*2:wand?kern-wand*2:kern/2+0.0001:innen?-max(mantel,0.0001):max(mantel,0.0001);//innenloch /aussenmantel winkelP=atan(p/((d1+d2)/2*PI));//Steigungswinkel profilkorrekturY=korrektur?1/sin(90+winkelP):1; gb=is_undef(gb)?p/profilkorrekturY:gb; // gangBreite axial gangH=(d1-d2)/2; // gang Höhe radial (H) h=grad*p/360+p; flankenBreite=[tan(halbWinkel[0])*gangH,tan(halbWinkel[1])*gangH]; breite=is_undef(ratio)||!ratio?is_undef(breite)?gb/g/8: breite: (gb/g-flankenBreite[0]-flankenBreite[1])/2*(b(ratio,false)); breite2=gb/g -breite -flankenBreite[0] -flankenBreite[1]; rad1Max=min(breite /2/tan(Kwinkel[0]/2),breite /2/tan(Kwinkel[1]/2)); rad2Max=min(breite2/2/tan(Kwinkel[0]/2),breite2/2/tan(Kwinkel[1]/2)); Echo(str(name," Gewinde rad1 zu groß",rad1,">",rad1Max),color="red", condition=is_num(rad1)&&rad1>rad1Max); Echo(str(name," Gewinde rad2 zu groß",rad2,">",rad2Max),color="red", condition=is_num(rad2)&&rad2>rad2Max); rad1=min(rad1Max,b(rund,false)==1||b(rund,false)==2?rad1Max: is_undef(rad1)?p/20/g: rad1); rad2=min(rad2Max,b(rund,false)==1||b(rund,false)==3?rad2Max: is_undef(rad2)?p/10/g: rad2); step=180/max(start,end,1); InfoTxt(innen?" Innengewinde ":" Außengewinde ",[ "dn",dn,//"(",innen?d2:d1,") "Steigung",p, "Kern",kern, "Mantel",mantel, "Winkel",winkel[0]==winkel[1]?halbWinkel[0]*2:halbWinkel, "Gangwinkel",winkelP, "h",h, str(grad/360," Windungen ("),str(grad,"°)"), "Ganghöhe",gangH] ,name); /*tangYold=[rad1*sin(winkel[0])-tan(90-winkel[0])*(rad1-cos(winkel[0])*rad1), rad1*sin(winkel[1])-tan(90-winkel[1])*(rad1-cos(winkel[1])*rad1)];//*/ tangY=[tan(Kwinkel[0]/2)*rad1,tan(Kwinkel[1]/2)*rad1]; Echo(str(name," Gewinde Überlappung! breite2",negRed(breite2)),color=breite==0?"warning":"red",condition=0>=breite2); //Echo(str(name," Gewinde Zero breite2",negRed(breite2)),color="red",condition=0==breite2); Echo(str(name," Gewinde breite=",breite," is bigger (",(tangY[0]+tangY[1]), ") rad1(",rad1,"),rad1 max=",rad1Max, " p/16= ",p/16),condition=tangY[0]+tangY[1]>breite); //,if (breite==0&&rad1>p/16)echo(str("",name," Gewinde breite=0 rad1>p/16= ",p/16)); HelpTxt("Gewinde", ["p",p ,"dn",dn ,"kern",kern ,"breite",breite ,"rad1",rad1 ,"rad2",rad2 ,"winkel",halbWinkel[0]==halbWinkel[1]?halbWinkel[0]*2:halbWinkel ,"wand",wand ,"mantel",abs(mantel) ,"h",h ,"gb",gb // gang breite gesamt ,"innen",innen ,"grad",grad ,"start",start// Einfädelstrecke ,"end",end ,"korrektur",korrektur// verbreiterung durch gangwinkel ,"profil",profil // 2D Ansicht ,"fn2",fn2 ,"fn",fn ,"cyl",cyl ,"tz",tz ,"konisch",konisch ,"center",center ,"rund",rund ,"ratio",ratio ,"spiel",spiel ,"name",name ],help); points=[ for(i=[0:max(start+1,end+1,5)])vollwelle(fn=fn2,l=gb,h=start?gangH*(0.5+sin(i*step-90)/2):gangH,r=rad1,r2=rad2,tMitte=breite, grad=start?[max(Kwinkel[0]*sin(i*.5*step+0),1),max(Kwinkel[1]*sin(i*.5*step+0),1)]: Kwinkel, grad2=[-konisch,konisch],extrude=d2/2,x0=mantel/2,xCenter=-1) ]; profilnr=start; pointskorr=[for(i=[0:len(points[profilnr])-1])[points[profilnr][i][0],points[profilnr][i][1]*profilkorrekturY]]; detail=fn*grad/360; function faces1(points,start=0)=[[for(i=[0:len(points)-1])i+start]];//bottom function faces0(points,start=0)=[[for(i=[len(points)-1:-1:0])i+start]];//Top function faces2(points,start=0)=[for(i=[+0:len(points)-1])each[ //start/end Gang komplett [i+start,i+start+1,i+len(points)+start],//skin tri 1 [i+start,i+len(points)+start,i+len(points)-1+start]//skin tri 2 ]]; function faces3(points,start=+0)=[for(i=[2:len(points)-2]) //outer Wall [i+start,i+1+start,i+start+len(points)+1,i+start+len(points)]//skin quad ]; function faces31(points,start=+0)=[for(i=[len(points)-2]) //outer Wall (Innengew) [start+i,1+start+i,start+len(points)+1+i,start+len(points)+i]//skin quad ]; function faces4(points,start=+0)=[for(i=[0]) //inner Wall [start+i,1+start+i,start+len(points)+1+i,start+len(points)+i]//skin quad ]; function faces41(points,start=+0)=[for(i=[0:len(points)-4]) //inner Wall(Innengew) [i+start,i+1+start,i+start+len(points)+1,i+start+len(points)]//skin quad ]; function faces5(points,start=+0)=[for(i=innen?[len(points)-3]:[1]) //floor [i+start,i+1+start,i+start+len(points)+1,i+start+len(points)]//skin quad ]; function faces6(points,start=+0)=[for(i=innen?[len(points)-1]:[-1]) // ceil [1+start+i,start+len(points)+1+i,start+len(points)*2+i,start+len(points)+i]//skin quad ]; function RotEx(rot=0,points=points,verschieb=tan(konisch),steigung=p,detail=fn,start=start,end=end)= [for(rotation=[0:detail*rot/360])for(i=innen?[0:len(points[0])-1]:[len(points[0])-1:-1:0]) [ // Punkt if(rotation":"",name," DRing dist=",id+r[0]*2+d,"mm innen h=",l+2*r[0]+id/2,"mm")); HelpTxt("DRing",[ "d",d, "id",id, "r",r, "l",l, "grad",grad, "fn",fn, "centre",center, "name",name] ,help); } module Nut(e=2,es=10,a=6,b=6,base=1,h=1,s,center=true,shift=0,winkel,grad,name,help){ grad=is_undef(winkel)?assert(grad!=0)grad:assert(winkel!=0)winkel; s=is_undef(s)?is_num(grad)&&is_num(b)?e*(a+b-2*h*tan(90+grad)): is_undef(es)?assert( is_num(b) && is_num(a),"define a + b")a+b: e * es: s; es=is_num(grad)&&is_num(b)?a+b-2*h*tan(90+grad): s/e; b=is_undef(grad)?is_undef(b)?es-a: b: 2*(h*tan(90+grad))+es-a; points=[[s,base],[s,0],[0,0],[0,base], for(i=[0:e-1])each[ [b/2+i*es,base], [es/2-a/2+shift+i*es,h+base], [es/2+a/2+shift+i*es,h+base], [(es-b/2)+i*es,base]] ]; path=[[for(i=[0:len(points)-1])i]]; // echo (points,path); translate(center?[-s/2,-base]:[0,0]) polygon(points,path,convexity=10); winkel1=atan(h/(es/2-a/2-b/2+shift)); winkel2=atan(h/(es/2-a/2-b/2-shift)); InfoTxt("Nut",concat(["winkel",str(winkel1,shift?str(" /",winkel2):"","°"), "Länge",s, "Abstand",es], "Abstand a",negRed(es-a), "Abstand b",negRed(es-b), grad?["b",negRed(b)]:[]) ,name); HelpTxt("Nut",[ "e",e, "es",es, "a",a, "b",b, "base",base, "h",h, "s",s, "center",center, "shift",shift, "grad",grad, "name",name], help); } // SicherungsRing module SRing(e=4,id=3.5,od=10,h=.8,rand=n(3),reduction=.5,schlitz=-17,help){ $info=false; intersection(){ LinEx(h,.2,scale=1.05)Rund(0.3)difference(){ Kreis(od/2); Rund(0.5) Stern(e,od/2-rand,id/2-reduction-1,mod=100,delta=schlitz); rotate(180+180/e)intersection_for(i=[0:e-1])rotate(i*360/e)T(reduction)Kreis(id/2,fn=e*15); } Pille(h,d=od,rad=.3,center=false); } HelpTxt("SRing",[ "e",e, "id",id, "od",od, "h",h, "rand",rand, "reduction",reduction, "schlitz",schlitz,] ,help); } module Bevel(z=0,r=.5,on=!$preview,grad=45,fillet=0,fn=12,messpunkt=messpunkt,help){ diff=fillet?sin(grad)*r:tan(grad)*r; if(on)difference(){ children(); minkowski(convexity=5){ difference(){ Tz(z>0?500+z-diff:-500+z+diff) cube(1000,true); children(); } if(!fillet)R(z>0?0:180)Kegel(d1=0,d2=r*2,fn=fn,grad=grad,name=false); else Tz(z>0?r:-r)R(z>0?180:0)RotEx(cut=1,fn=fn)Kehle(2D=true,rad=r,fn2=fn); } }else children(); if (messpunkt){ %Grid(e=[2,2,1],es=is_bool(messpunkt)?10:messpunkt,name=false)Tz(z)if(!fillet)color("orange",alpha=.75){ R(z>0?180:0)Kegel(d2=0,d1=r*2,fn=fn,grad=grad,name=false); R(z>0?0:180)cylinder(.5,r=r*1,$fn=fn); } else color("green",alpha=.75)R(z>0?180:0)Tz(-r+diff)RotEx(cut=1,fn=fn)Kehle(2D=true,rad=r,fn2=fn,spiel=.5); %Tz(z)if(!fillet)color("orange",alpha=.75){ R(z>0?180:0)Kegel(d2=0,d1=r*2,fn=fn,grad=grad,name=false); R(z>0?0:180)cylinder(.5,r=r*1,$fn=fn); } else color("green",alpha=.75)R(z>0?180:0)Tz(-r+diff)RotEx(cut=1,fn=fn)Kehle(2D=true,rad=r,fn2=fn,spiel=0.5); } HelpTxt("Bevel",[ "z",z, "r",r, "on",on, "grad",grad, "fillet",fillet, "fn",fn, "messpunkt",messpunkt] ,help); } module SpiralCut(layer=l(1),h=12,x=.025,ir=1,or=5,winkel,name,help){ winkel=is_undef(winkel)? 360-360/PHI:winkel ; cuts=ceil(h/layer)-1; for(i=[0:cuts]){ rotate(i*winkel)T(-x/2,ir,i*layer)cube([x,or-ir,layer]); } InfoTxt("SpiralCut",["Winkel",winkel,"Layer",layer,"Cuts",cuts],name); HelpTxt("SpiralCut",[ "layer",layer, "h",h, "x",x, "ir",ir, "or",or, "winkel",winkel, "name",name], help); } module Buchtung(size=[10,5],l=10,r=2.5,rmin=0,center=true,fn=fn,fn2=fn,phase=360,deltaPhi=-90,help){ size=is_list(size)?size:[size,size]; rmin=is_list(rmin)?rmin:[rmin,rmin,rmin,rmin]; r=is_list(r)?r:[r,r,r,r]; points=[ for (i=[0:fn]) let( zscale=l/(fn), rscale=r-rmin) each quad(size,r=(1+sin(i*phase/fn+deltaPhi))/2*rscale+rmin,z=i*zscale,fn=fn2) ]; /* for (i=[0:fn-1]){ j=i+1; zscale=l/fn; rscale=r-rmin; $info=0; $helpM=false; translate(center?[0,0,-l/2]:[0,0,0]+size/2)Color(i/((fn-1)*1.1))hull(){ $idx=i; Tz(i*zscale)linear_extrude(minVal,scale=0)Quad(size,r=(1+sin(i*phase/fn+deltaPhi))*rscale/2+rmin,fn=fn2); Tz(j*zscale+minVal){ $idx=j; linear_extrude(minVal,scale=0)Quad(size,r=(1+sin(j*phase/fn+deltaPhi))*rscale/2+rmin,fn=fn2); } } } //*/ translate(center?[0,0,-l/2]:[0,0.0,0]+size/2)PolyH(points,loop=floor(fn2/4)*4+4,name=false); HelpTxt("Buchtung",[ "size",size, "l",l, "r",r, "rmin",rmin, "fn",fn, "fn2=",fn2, "phase",phase, "deltaPhi",deltaPhi], help); } module CyclGetriebe(z=20,modul=1.5,w=45,h=4,h2=.5,grad=45,achse=3.5,achsegrad=60,light=false,lock=false,center=true,lRand=n(2),d=0,rot=0,linear=false,preview=true,spiel=0.075,fn=fn,name,help){ $info=false; center=is_bool(center)?center?1:0:center; preview=$preview?preview:true; linear=linear==true?1:linear; r=z/4*modul; mitteR=(r-modul/2)/2+achse/4; rand=r-achse/2-modul/2-lRand*2; if(!linear){T(center?0:z/4*modul)T(y=center>1?z/4*modul:0)rotate(rot)difference(){ LinEx(h=h,h2=h2,$d=z/2*modul,mantelwinkel=w,slices=preview?(h-1)*2:2,grad=d>r*2?-grad:grad) if($preview&&!preview) Kreis(d=d>r*2?d:$d,rand=d>r*2?d/2-r:r-d/2); else render()CycloidZahn(modul=modul,z=z/2,d=d,spiel=spiel,fn=fn); if(achse) Tz(-.01)LinEx(h=h+.02,h2=h2,$d=achse,grad=-achsegrad)circle(d=$d); if(light)Tz(-0.01)Polar(light)T(mitteR)LinEx(h=h+.02,h2=h2,$r=rand,grad=-60)T(-mitteR)Rund(min(rand/light,rand/2-0.1),fn=18)Kreis(r=mitteR,rand=rand,grad=min(360/light-15,320),grad2=max(360/light-40,10),rcenter=true,fn=z/light); if(lock)LinEx(h=h,h2=h2,$r=1.65,grad=-60)WStern(help=0,r=$r); } InfoTxt("CyclGetriebe",["Wälzradius",z/4*modul],name); } if (linear)T(0)intersection(){M(skewzx=-tan(w))T(0,-linear)LinEx(h,.5,$r=linear,grad=[90,45],grad2=[90,45])T(0,linear)CycloidZahn(z=z/2,modul=modul,linear=linear,center=center,spiel=spiel); } //Color()T(mitteR,0,4)circle(d=rand); HelpTxt("CyclGetriebe",[ "z",z, "modul",modul, "w",w, "h",h, "h2",h2, "grad",grad, "achse",achse, "achsegrad",achsegrad, "light",light, "lock",lock, "center",center, "lRand",lRand, "d",d, "rot",rot, "linear",linear, "preview",preview, "spiel",spiel, "fn",fn, "name",$info] ,help); } module CycloidZahn(modul=1,z=10,d=0,linear=false,center=false,spiel=+0.05,fn=fn,kreisDivisor=3.50,name,help){ //if(is_undef(UB)) echo(str("

    include ub.scad> ")); z1=z%1?floor(z)+0.4999999:z; z=z%1?floor(z)+0.5:z; l=modul*PI*z-spiel*2; r=modul*z/2;//Wälzkreis spielwinkel=spiel/(r*2*PI)*360; rot=90/z; kreis=Umkreis(z*2,z*modul/2+modul/kreisDivisor+(d>r*2?spiel:-spiel)); $info=false; if(!linear)Polar(z%1?2:1,end=z%1?180+rot:360,r=z%1?0:180/(z*4)) Rund(modul/10,fn=18){ intersection (){ rotate(-spielwinkel) Cycloid(modul=modul,z=z1,d=d,fn=fn); rotate(rot+spielwinkel) Cycloid(modul=modul,z=z1,d=d,fn=fn); if(dr1?wand:-wand),rad2=rad2+(r2>r1?-wand:wand),grad=grad,center=center,fn=fn,fn2=fn2,grad2=grad2,x0=x0,2D=2D,name=0,help=0); Tz($preview&&!center&&wand<0?h*-0.005:0) Anschluss(h=wand<0&&$preview?h*1.01:h,r1=r1,r2=r2,rad=rad,rad2=rad2,grad=grad,center=center,fn=fn,fn2=fn2,grad2=grad2,x0=x0,2D=2D,name=name,help=0); if (wand>0)Tz($preview&&!center?h*-0.005:0) Anschluss(h=wand>0&&$preview?h*1.01:h,r1=r1-wand,r2=r2-wand,rad=rad+(r2>r1?wand:-wand),rad2=rad2+(r2>r1?-wand:wand),grad=grad,center=center,fn=fn,fn2=fn2,grad2=grad2,x0=x0,2D=2D,name=0,help=0); } HelpTxt("Anschluss",[ "h",h, "d1",d1, "d2",d2, "rad",rad, "rad2",rad2, "grad",grad, "r1",r1, "r2",r2, "center",center, "fn",fn, "fn2",fn2, "grad2",grad2, "x0",x0, "wand",wand, "2D",2D, "name",name] ,help); } //union(){ //r=1; // r2=1; // grad=70; // h=undef; // mitte=2; // extrude=+9.34; // xCenter=-1; //polygon([for(i=[0:27])vollwelle(fn=5,l=18,grad=grad,h=h,r=r,r2=r2,mitte=mitte,xCenter=xCenter,grad2=50,extrude=extrude)[i]]); //T(0,0,-0.1)color("green")Vollwelle(fn=5,l=18,grad=grad,h=h,r=r,mitte=mitte,r2=r2,xCenter=xCenter,grad2=+50,extrude=extrude); //T(0,2.4)color("red")square([8.68,1],center=0); //*T(extrude-h,1)color("red")square([h,1],center=0); //*T(5,4)square([r2-sin(90-grad)*r2,1]); //*T(5+6.5,1)square([r-sin(90-grad)*r,1]); // //} function vollwelle(r=1,r2,grad=+60,grad2=+0,h=0,l,extrude=+5,center=true,xCenter=1,fn=12,x0=0,mitte=0,tMitte,g2End=[1,1])= let( fn=is_list(fn)?fn:[fn,fn], grad=is_list(grad)?grad:[grad,grad], grad2=is_list(grad2)?[max(grad2[0],-grad[0]),max(grad2[1],-grad[1])]:[max(grad2,-grad[0]),max(grad2,-grad[0])], sc=1,// scaling r center r2=is_undef(r2)?r:r2, //r mittelpunkt verschiebung für tangenten Kontakt /* tangY=[r*sin(grad[0])-tan(90-grad[0])*(r-cos(grad[0])*r), r*sin(grad[1])-tan(90-grad[1])*(r-cos(grad[1])*r)],//*/ mitte=max(0,is_undef(tMitte)?mitte:tMitte - tan(grad[0]/2)*r - tan(grad[1]/2)*r), w=grad[0]-90,//del=echo(w,grad[0]-90), wOben=(2*grad[1]-180)/2, hR=r-sin(90-grad[0])*r, hRO=r-sin(90-grad[1])*r, hR2=r2-sin(90-grad[0])*r2, hR2O=r2-sin(90-grad[1])*r2, h=max(hR+hR2,hRO+hR2O,h), hDiv=h-(hR+hR2), hDivOben=h-(hRO+hR2O), //hDiv=is_undef(h)?0:w>0?h-(sin(w)*r+sin(w)*r2):h-((sin(w)*r+sin(w)*r2))*0, y=2*cos(w)*r*sc+(hDiv*-tan(w)*2), yOben=2*cos(wOben)*r*sc+(hDivOben*-tan(wOben)*2), y2Oben=2*cos(wOben)*r2, y2=2*cos(w)*r2, x= sin(w)*r+hDiv*1, x2= sin(w)*r2 , l1=is_undef(l)?y/2+y2/2+sin(grad2[0])*r2+mitte/2:is_list(l)?is_undef(l[0])?y/2+y2/2+sin(grad2[0])*r2+mitte/2:l[0]:l/2, l2=is_undef(l)?yOben/2+y2/2+sin(grad2[1])*r2+mitte/2:is_list(l)?is_undef(l[1])?yOben/2+y2/2+sin(grad2[1])*r2+mitte/2:l[1]:l/2, extrude=xCenter==0?extrude-hDiv/2 :xCenter>0?extrude-x-r :xCenter<-1?xCenter<-2?extrude+x2+cos(grad2[1])*r2 :extrude+x2+cos(grad2[0])*r2 :extrude+x2+r2, trans=[+0,center?0:l1],// all points translation g2End=is_list(g2End)?g2End:[g2End,g2End], yKL1=l2-(yOben/2+y2Oben/2+mitte/2+sin(grad2[1])*r2), // Abstand Kreisende bis l2 yKL0=l1+(-y/2-y2/2-mitte/2-sin(grad2[0])*r2), // Abstand Kreisende bis l1 g2EndX0=grad2[0]!=90? g2End[0]? yKL0*tan(grad2[0]): // End Punkt unten winkel verlängerung 0: 0, g2EndX1=grad2[1]!=90? g2End[1]? yKL1*tan(grad2[1]): // End Punkt oben winkel verlängerung 0: 0 ) concat( [[extrude-x2-cos(grad2[1])*r2+g2EndX1,l2]]+[trans]//oben Kreis verl. , kreis(r=r2,rand=0,rot=-90+grad2[1],center=false,grad=-grad[1]-grad2[1],t=[extrude-x2,yOben/2+y2Oben/2+mitte/2]+trans,fn=fn[0])//oben , kreis(r=r,r2=r*sc,rand=0,rot=90-grad[1],grad=grad[1],t=[extrude+x,mitte/2]+trans,fn=fn[1],center=false)//mitte oben , kreis(r=r,r2=r*sc,rand=0,rot=90,grad=grad[0],t=[extrude+x,-mitte/2]+trans,fn=fn[1],center=false)//mitte unten , kreis(r=r2,rand=0,rot=grad[0]-90,center=false,grad=-grad[0]-grad2[0],t=[extrude-x2,-y/2-y2/2-mitte/2]+trans,fn=fn[0]) //unten ,[[extrude-x2-cos(grad2[0])*r2+g2EndX0,-l1]]+[trans]//unten Kreis verl. ,[[x0,-l1]]+[trans]//unten ,[[x0,l2]]+[trans]//oben ); module Vollwelle(r=1,r2,grad=+60,grad2=+0,h,l,extrude=+5,center=true,xCenter=0,fn=12,x0=0,mitte=0,tMitte,g2End=[1,1],help,name){ // calc for geometry is done by function -- values here are only for console fn=is_list(fn)?fn:[fn,fn]; //grad=is_list(grad)?is_undef(h)?echo(str("

    Vollwelle define h"))[grad[0],grad[0]]:grad:[grad,grad]; grad=is_list(grad)?grad:[grad,grad]; grad2=is_list(grad2)?grad2:[grad2,grad2]; sc=1;// scaling r center r2=is_undef(r2)?r:r2; w=(2*grad[0]-180)/2; wOben=(2*grad[1]-180)/2; //r mittelpunkt verschiebung für tangenten Kontakt tangY=[tan(grad[0]/2)*r,tan(grad[1]/2)*r]; /*[r*sin(grad[0])-tan(90-grad[0])*(r-cos(grad[0])*r), r*sin(grad[1])-tan(90-grad[1])*(r-cos(grad[1])*r)];//*/ mitte=is_undef(tMitte)?mitte:tMitte- tangY[0] -tangY[1]; // echo(w); // hDiv=is_undef(h)?0:w>0?h-(sin(w)*r+sin(w)*r2):h+(sin(w)*r-sin(w)*r2); hR=r-sin(90-grad[0])*r; hR2=r2-sin(90-grad[0])*r2; hRO=r-sin(90-grad[1])*r; hR2O=r2-sin(90-grad[1])*r2; h=is_undef(h)?max(hR+hR2,hRO+hR2O):h; hDiv=h-(hR+hR2); y=2*cos(w)*r*sc+(hDiv*-tan(w)*2); yOben=2*cos(wOben)*r*sc+(hDiv*-tan(wOben)*2); y2=2*cos(w)*r2; x= sin(w)*r+hDiv ; x2= sin(w)*r2 +0; l1=is_undef(l)?y/2+y2/2+sin(grad2[0])*r2+mitte/2:is_list(l)?is_undef(l[0])?y/2+y2/2+sin(grad2[0])*r2+mitte/2:l[0]:l/2; l2=is_undef(l)?yOben/2+y2/2+sin(grad2[1])*r2+mitte/2:is_list(l)?is_undef(l[1])?yOben/2+y2/2+sin(grad2[1])*r2+mitte/2:l[1]:l/2; Echo(str(name," Vollwelle h ist minimal= ",h),color="green",condition=name&&h==(hR+hR2)); Echo(str(name," Vollwelle h zu klein! min=",(hR+hR2)),color="red",condition=h<(hR+hR2)); Echo(str(name," Vollwelle tMitte zu klein! min=",(tangY[0]+tangY[1])),color="red",condition=mitte<0); Echo("Vollwelle use Number for xCenter",color="red",condition=is_bool(xCenter)); //xCenter=is_bool(xCenter)?0:xCenter; extrudeUnchanged=extrude; extrude=xCenter==0?extrude-hDiv/2:xCenter>0?extrude-x-r:xCenter<-1?xCenter<-2?extrude+x2+cos(grad2[1])*r2:extrude+x2+cos(grad2[0])*r2:extrude+x2+r2; /* replaced with function vollwelle points=concat( //[[x0,-y/2-y2/2-sin(grad2[0])*r2-mitte/2+0]],//unten [[extrude-x2-cos(grad2[0])*r2,-l1]],//unten Kreis verl. [[x0,-l1]],//unten //[[x0,y/2+y2/2+sin(grad2[1])*r2+mitte/2]],//oben [[x0,l2]],//oben [[extrude-x2-cos(grad2[1])*r2,l2]],//oben Kreis verl. Kreis(r=r2,rand=0,rot=-90+grad2[1],center=false,grad=-grad[1]-grad2[1],t=[extrude-x2,yOben/2+y2/2+mitte/2],fn=fn[0]),//oben Kreis(r=r,r2=r*sc,rand=0,rot=90-grad[1],grad=grad[1],t=[extrude+x,mitte/2],fn=fn[1],center=false),//mitte oben Kreis(r=r,r2=r*sc,rand=0,rot=90,grad=grad[0]*1,t=[extrude+x,-mitte/2],fn=fn[1],center=false),//mitte unten Kreis(r=r2,rand=0,rot=grad[0]-90,center=false,grad=-grad[0]-grad2[0],t=[extrude-x2,-y/2-y2/2-mitte/2],fn=fn[0]) //unten ); translate([0,center?0:l1])//(y2+y)/2+sin(grad2[0])*r2+mitte/2]) polygon(points,convexity=5); */ polygon(vollwelle(r=r,r2=r2,grad=grad,grad2=grad2,h=h,l=l,extrude=extrudeUnchanged,center=center,xCenter=xCenter,fn=fn,x0=x0,mitte=mitte,tMitte=tMitte,g2End=g2End)); minimum=[extrude-x2-r2*(grad2[0]<0?cos(grad2[0]):1),extrude-x2-r2*(grad2[1]<0?cos(grad2[1]):1)]; maximum=[extrude+x+r,extrude+x+r]; InfoTxt("Vollwelle",[str("min=",grad2[0]==grad2[1]? grad2[0]<0?extrude-x2-r2*cos(grad2[0]):extrude-x2-r2 :str(extrude-x2-r2*(grad2[0]<0?cos(grad2[0]):1),"/",extrude-x2-r2*(grad2[1]<0?cos(grad2[1]):1)), "(×2∅=",grad2[0]==grad2[1]? grad2[0]<0?2*(extrude-x2-r2*cos(grad2[0])):2*(extrude-x2-r2) :str(2*(extrude-x2-r2*(grad2[0]<0?cos(grad2[0]):1)),"/",2*(extrude-x2-r2*(grad2[1]<0?cos(grad2[1]):1))), "mm) — max=",extrude+x+r," (×2∅=",(extrude+x+r)*2,"mm)- Y länge=",l1+l2,"(",l1,"/",l2,")",//,y+y2+sin(grad2[0])*r2+sin(grad2[1])*r2+mitte, "mm Wellenhöhe="),grad2[0]==grad2[1]?maximum[0]-minimum[0]:maximum-minimum],info=name); HelpTxt("Vollwelle",[ "r",r, "r2",r2, "grad",grad, "grad2",grad2, "h",h, "l",l, "extrude",extrudeUnchanged, "center",center, "xCenter",xCenter, "fn",fn, "x0",x0, "mitte",is_undef(tMitte)?mitte:str(mitte,"/*(calc)*/"), "tMitte",tMitte, "g2End",g2End, "name",name] ,help); } module SQ(size=[10,10],fn=[10,2],diff=[0.0001,0.0001,0.0001,0.0001],center=true,help){ x=is_list(size)?size[0]:size; y=is_list(size)?size[1]:size; fnx=is_list(fn)?fn[0]:fn; fny=is_list(fn)?fn[1]:fn; diff=is_list(diff)?diff:[diff,diff,diff,diff]; points=[ for(i=[0:fnx])[-x/2+x/fnx*i,-y/2+i%2*-diff[0]], for(i=[0:fny])[x/2+i%2*diff[1],-y/2+y/fny*i], for(i=[0:fnx])[x/2-x/fnx*i,y/2+i%2*diff[2]], for(i=[0:fny])[-x/2-i%2*diff[3],y/2-y/fny*i], ] ; // echo(points); path=[[for(i=[0:len(points)-1])i]]; //echo (path); translate(center?[0,0]:[x/2,y/2]) polygon(points,path); if($info) echo(" in twisted extrusions use linear_extrude(segments=20)"); HelpTxt("SQ",["size",[x,y],"fn",[fnx,fny],"diff",diff,"center",center] ,help); } /* union(){ // Gear TEST z=6; rot=+0.5; Cycloid(linear=+2,option=+0); T(rot*PI*z-PI/4,z/2)rotate(-rot*360-90)Cycloid(option=+0,z=z,l=+0.00,d=1); } */ module Cycloid (modul=1,z=5,fn=36,option=+0,l=0,d=0,linear=false,name,help,zahn){ z=is_undef(zahn)?z:zahn; r=modul*z/2; rCav=r; e=z*2; linear=is_bool(linear)?linear==true?modul:false:linear; //r=modul*e; fn2=fn*abs(e); r2=r/(e)-l; r2Cav=r2; step1=360/fn2; step2=step1*e; step2Cav=-step1*(e-1); // delta=+180; if(linear){ if(name) echo(str(is_string(name)?"

    ":"",name," Zahnstangenlänge=",r*PI*2," Zahnabschnitt=",r*PI*2/z)); box=[[PI*2*r,-linear],[0,-linear]]; pointsEpi=[for(i=[0:fn2])[PI*2*r*i/fn2+r2*-sin(i*step2),r2-r2*cos(i*step2)]]; pointsHyp=[for(i=[0:fn2])[PI*2*r*i/fn2+r2Cav*-sin(i*step2),-r2-r2Cav*-cos(i*step2)]]; if(option==1)color("pink")polygon(concat(box,pointsEpi)); if(option==-1)color("cyan")polygon(concat(box,pointsHyp)); points=[for(z=[0:2:e-2])each[for(i=[fn*z:fn*(z+1)])pointsEpi[i] ,for(i=[fn*(z+1):fn*(z+2)])pointsHyp[i]]]; if(!option)color("orange")polygon(concat(box,points)); } if(!linear){ if(d) InfoTxt("Cycloid",["ZahnkreisRadius",str(r,"mm"),"fn Kreis rot",str(180/e,"°"),"d",d,"fn",max(d*3,fn)],name); else InfoTxt("Cycloid",["ZahnkreisRadius",str(r,"mm")],name); pointsEX=[for(i=[0:fn2]) let(iw=i%fn2) [ (r+r2)*cos(iw*step1)-r2*cos(iw*(step2+step1)), (r+r2)*sin(iw*step1)-r2*sin(iw*(step2+step1)) ] ]; pointsCAV=[for(i=[0:fn2]) let(iw=i%fn2) [ (rCav-r2Cav)*cos(iw*step1)+r2Cav*cos(iw*step2Cav), (rCav-r2Cav)*sin(iw*step1)+r2Cav*sin(iw*step2Cav) ] ]; pointsRand=Kreis(r=d/2,rand=0,fn=max(d*3,fn)); if(option==1)color("pink")polygon( d?concat(pointsRand,pointsEX):pointsEX ,paths= d?[[for(i=[0:len(pointsRand)-1])i], [for(i=[len(pointsRand):len(pointsEX)-1+len(pointsRand)])i]]: [[for(i=[0:len(pointsEX)-1])i]] ,convexity=5 ); if(option==-1)color("cyan")polygon( d?concat(pointsRand,pointsCAV):pointsCAV ,paths= d?[[for(i=[0:len(pointsRand)-1])i], [for(i=[len(pointsRand):len(pointsCAV)-1+len(pointsRand)])i]]: [[for(i=[0:len(pointsCAV)-1])i]] ,convexity=5); points=[for(z=[0:2:e-1])each[for(i=[fn*z:fn*(z+1)])pointsEX[i], for(i=[fn*(z+1):fn*(z+2)])pointsCAV[i] ] //,pointsEX[+0] ]; //if(!option)color("orange")rotate(180/e-90)polygon(points,convexity=5); //rot=180+(d>r*2?90/z:-90/z)); if(!option)color("orange")rotate(-180/e) polygon(d?concat(pointsRand,points):points ,paths= d?[[for(i=[0:len(pointsRand)-1])i], [for(i=[len(pointsRand):len(points)-1+len(pointsRand)])i]]: [[for(i=[0:len(points)-1])i]] ,convexity=5); } HelpTxt("Cycloid",["modul",modul,"z",z,"fn",fn,"option",option,"l",l,"d",d,"linear",linear,"name",name],help); } module WKreis(e=12,d1=1,d2,grad=180,r,diff,fn=24,r1,r2,name,help){ d1=is_undef(r1)?d1:2*r1; d2=is_undef(d2)&&is_undef(r2)?d1:is_undef(r2)?d2:2*r2; r1=d1/2; r2=d2/2; winkel=360/(e*2); grad1=grad+winkel; // konvex grad2=grad-winkel; // konkav diff=is_undef(diff)?0:diff; sek1=sin(grad1/2)*d1; sek2=sin(grad2/2)*d2; r=is_undef(r)?Umkreis(e*2,((sek1+sek2)/4)/tan(winkel/2))+(d2>d1?pow(abs(d1/d2-1),+7):0):r; //WIP diff1=-d1/2*cos(grad1/2)+diff; diff2=d2/2*cos(grad2/2)-diff; rEck=Umkreis(e*2,r); rK1=Kathete(r,sin(grad1/2)*d1/2)+diff1; rK2=Kathete(r,sin(grad2/2)*d2/2)+diff2; umfang=PI*r*2; umfang1=PI*(rK1)*2; umfang2=PI*(rK2)*2; umfangEck=e*(d1+d2); wk=[for(i=[0:e-1])each concat( kreis(r=-d2/2,rot=90-winkel/2+i*winkel*2,rand=0,grad=-grad2,sek=true,t=RotLang(-winkel/2+i*winkel*2,rK2),fn=fn) , kreis(r=d1/2,rot=90+winkel/2+i*winkel*2,rand=0,grad=grad1,sek=true,t=RotLang(winkel/2+i*winkel*2,rK1),fn=fn) )]; rotate(winkel/2-90) polygon(wk,convexity=5); InfoTxt("Wkreis",["länge",str(umfangEck,"mm - Umfang(r=",r,")=",umfang,"mm Grad=",grad1,"°/",grad2,"°"),"\n\tAußen r",str(rK1+d1/2," OD=",2*rK1+d1," — Umfang=",umfang1,"mm Kreismitte=",rK1),"\n\tInnen r",str(rK2-d2/2," ID =",2*rK2-d2," — Umfang=",umfang2,"mm Kreismitte=",rK2)],name); HelpTxt("Wkreis",[ "e",e, "d1",d1, "d2",d2, "grad",grad, "r",r, "diff",diff, "fn",fn, "r1",r1, "r2",r2, "name",name], help); } module Pin(l=10,d=5,cut=true,mitte=true,grad=60,lippe=0.4,spiel=.1,name,help){ $info=false; rdiff=lippe+spiel; cut=is_list(cut)?cut:[cut,cut]; pol=[is_bool(cut[0])?round(d):cut[0],is_bool(cut[1])?round(d):cut[1]]; l=is_num(l)?[l/2,l/2]:l; cuth=[min(d,l[0]*1.8),min(d,l[1]*1.8)]; hkomplett=l[0]+l[1]+2*tan(grad)*rdiff; mirror([0,0,1])difference(){ union(){ cylinder(l[0],d=d); Tz(l[0])Kegel(d+rdiff*2,d,grad=grad); Tz(l[0])R(180)Kegel(d+rdiff*2,d-1,grad=40); if(mitte) Kegel(d+rdiff*2,d-1,grad=45); } if(cut[0]) Tz(l[0]+0.2)Polar(pol[0],d-1)LinEx(cuth[0],min(cuth[0]/2.5,+1.0),0,grad=45,$d=d,center=true)Tri(h=d,top=+1,center=1,grad=45,r=0.3,fn=24); linear_extrude(200,center=true,convexity=3)Kreis(r=d,rand=d/2-rdiff+spiel); } difference(){ union(){ cylinder(l[1],d=d); Tz(l[1])Kegel(d+rdiff*2,d,grad=grad); Tz(l[1])R(180)Kegel(d+rdiff*2,d-1,grad=40); if(mitte) Kegel(d+rdiff*2,d-1,grad=45); } if(cut[1]) Tz(l[1]+0.2)Polar(pol[1],d-1)LinEx(cuth[1],min(cuth[1]/2.5,1),0,grad=45,$d=d,center=true)Tri(h=d,top=+1,center=1,grad=45,r=0.3,fn=24); linear_extrude(200,center=true,convexity=3)Kreis(r=d,rand=d/2-rdiff+spiel); } //if(achse)cylinder(h=achse,d=d+rdiff*2,center=true); if(name)echo(str(is_string(name)?"

    ":"",name," Pin l=",l[0]+l[1]," reale höhe=",hkomplett,"mm halb=",l,"/",[l[0]+tan(grad)*rdiff,l[1]+tan(grad)*rdiff]," plus= ",2*tan(grad)*rdiff,"/",tan(grad)*rdiff)); HelpTxt("Pin",["l",l,"d",d,"cut",cut,"mitte",mitte,"grad",grad,"lippe",lippe,"spiel",spiel,"name",name],help); } // WIP!! module Kextrude (r1=10,r2,grad=60,rad=1,breit=5,center=1,fn=fn,help)rotate(center?-grad/2:0){ $fn=fn; r2=is_undef(r2)?r1+breit:r2; breit=r2-r1; rad=is_list(rad)?rad:[rad,rad,rad,rad]; if (rad[0]>breit/2)Echo(color="red","Kextrude Eckradius zu groß für Breite!"); MO(!$children); rotate_extrude(angle=grad)T(r1)mirror([1,0])children(); union(){ $helpM=0; $info=0; rotate_extrude(angle=grad)T(r2)children(); T(r1+rad[2])rotate(180)rotate_extrude(angle=90)T(rad[2])children(); T(r2-rad[3])rotate_extrude(angle=-90)T(rad[3])children(); T(r2-rad[3],-rad[2])R(90,0,-90)linear_extrude (r2-r1-rad[2]-rad[3])children(); rotate(grad){ T(r1+rad[0])rotate(90)rotate_extrude(angle=90)T(rad[0])children(); T(r2-rad[1])rotate(90)rotate_extrude(angle=-90)T(rad[1])children(); T(r1+rad[0],+rad[0])R(90,0,90)linear_extrude (r2-r1-rad[0]-rad[1])children(); } } HelpTxt("Kextrude",["r1",r1,"r2",r2,"grad",grad,"rad",rad,"breit",breit,"center",center,"fn",fn],help); } module Klammer(l=10,grad=250,d=4,rad2=5,offen=+25,breite=2.5,fn=fn,help){ $x=breite; w2=offen/2-90+grad/2; l=is_list(l)?l:[l,l]; if($children){ RotEx(grad,center=true,fn=fn)T(d/2)children(); //centerring union(){ //arme $helpM=0; $info=0; MKlon(mz=0,my=1){ rotate((grad-180.01)/2)T(0,rad2+breite+d/2)rotate(270-w2){ RotEx(w2,fn=fn/2)T(rad2+breite)mirror([1,0])children();//Bogen T(rad2)union(){ R(90)linear_extrude(height=$idx?l[0]:l[1])T(breite)mirror([1,0])children(); // Arm grade T(+breite/2,$idx?-l[0]:-l[1])rotate(180) RotEx(cut=true,grad=180,fn=fn/4)T(-breite/2)children(); //Endstück } } } } }else union(){ $info=0; $helpM=0; Kreis(grad=grad,center=true,r=d/2,rand=-breite,fn=fn); MKlon(mz=0,my=1){ rotate((grad-180.01)/2)T(0,rad2+breite+d/2)rotate(180){ Kreis(grad=w2,fn=fn/2,center=false,r=rad2,rot=-90,rand=-breite); rotate(-w2)T(0,rad2){ square([$idx?l[0]:l[1],breite]); T($idx?l[0]:l[1],breite/2)Kreis(grad=180,fn=fn/4,center=false,rot=-90,r=breite/2,rand=0); } } } } HelpTxt("Klammer",[ "l",l, "grad",grad, "d",d, "rad2",rad2, "offen",offen, "breite",breite, "fn",fn] ,help); } module Welle(e=3,grad=200,r=5,r2,center=3,rand=2,fn=fn,overlap=0,name,help){ r2=is_undef(r2)?r:r2; $x=rand; w=(grad-180)/2; y=2*cos(w)*r; y2=2*cos(w)*abs(r2); T(0,center?center>1?center>2?y2/2:-y/2:0:y2)Linear(es=y+y2,e=e,x=0,y=1,center=center)union(){ if(!$children){ T(sin(w)*r,y/2) Kreis(grad=grad+overlap,r=r,fn=fn,rand=rand,rcenter=true,sek=true); T(-sin(w)*r2,-y2/2) Kreis(grad=grad+overlap,fn=fn,r=-r2,rand=rand,rcenter=true,sek=true); } else { T(sin(w)*r,y/2) RotEx(grad=grad+overlap,fn=fn,center=true)T(r)children(); union(){ $info=0; $helpM=0; T(-sin(w)*r2,-y2/2)RotEx(grad=grad+overlap,fn=fn,center=true)T(-r2)children(); } } } InfoTxt("Welle",["Wellenenhöhe r/r2=",str(r+sin(w)*r,"/",-r2-sin(w)*r2),"Abstand r/r2=",str(y,"/",y2),"Länge=",e*(y+y2)],name); HelpTxt("Welle",[ "e",e," grad",grad," r",r," r2",r2," center",center," rand",rand," fn",fn," overlap",overlap," name",name] ,help); } module Pille( l=10, d,//+5, rad, rad2, r, center=true, fn=fn, fn2=fn/4, loch=false, grad=360, 2D=false, name, help ){ 2D=is_parent(needs2D)&&!$children?2D?b(2D,false): 1: b(2D,false); fn2=is_list(fn2)?fn2:[fn2,fn2]; r=is_undef(r)?is_undef(d)?l/2:d/2:r; rad=is_undef(rad)?2*rPille zu kurz! ",l-rad[0]+ausgleich-rad2+ausgleich2)); points=concat([ if(!loch)[0,0], if(!loch)[0,l]], rad2==0?[[d/2,l]]:Kreis(r=rad2,rand=0,grad=grad2,t=[d/2-rad2,l-rad2+ausgleich2],fn=fn2[1],center=false,rot=90-grad2), rad[0]==0?[[d/2,0]]:Kreis(r=rad[0],rand=0,grad=rgrad,t=[d/2-rad[0],rad[0]-ausgleich],fn=fn2[0],center=false,rot=90) ); if(!2D)if(rgrad==90&&grad2==90)Tz(center?-l/2:0)RotEx(grad=grad,fn=fn)polygon(points); else Tz(center?-l/2:0)RotEx(grad=grad,fn=fn)polygon(clampToX0(points)); if(2D)T(0,center?-l/2:0)polygon(points); InfoTxt("Pille",["Länge",l,"Rundung",str(rad[0],"/",rad2,str(rad[0]>d/2?" Spitz":rad[0]==d/2?" Rund":" Flach","/",rad2>d/2?"Spitz":rad2==d/2?"Rund":"Flach")),"Durchmesser",d,"Radius",d/2,"Grad",str(grad,"°")],name); HelpTxt("Pille",["l",l,"d",d,"fn",fn,"fn2",fn2,"center",center,"name",name,"rad",rad,"rad2",rad2,"loch",loch,"grad",grad,"2D",2D,],help); } module Row(e=15,dist=2,step=.1,d=+1,cut=.25,dir=+1,center=true,name,help){ /* Row will recursivly create a Row of objects with changing size (d+e*step) / by keeping the gap equal */ $d=d; $r=d/2; $info=is_undef(name)?is_undef($info)?true:$info:name; $helpM=is_undef(help)?is_undef($helpM)?false:$helpM:help; $idx=e-1; cut=is_num(cut)?cut:cut==true?0.02:false; if(e>1)T(d+dist+step/2) if($children)Row(e=e-1,d=d+step,dist=dist,step=step,cut=cut,dir=dir<2?sign(dir*-1):dir,center=center,name=$info,help=$helpM)children(); else Row(e=e-1,d=d+step,dist=dist,step=step,cut=cut,dir=dir<2?sign(dir*-1):dir,center=center,name=$info,help=$helpM); if(!$children)cylinder(100,d=$d,$fn=24,center=center); if($children)children(); if(cut) T(-cut/2,dir>0?dir>1?0:0:-viewportSize,center?-viewportSize/2:0)color(alpha=0.0)cube([cut,viewportSize,viewportSize]); if(e==1)InfoTxt("Row",["last d",str($d,cut?str(" Cut is ",cut):"")],name); HelpTxt("Row",[ "e",e," dist",dist," step",step," d",d," cut",cut," dir",dir," center",center," name",$info], $helpM); if($helpM&&!$idx)echo("Row will recursivly create a Row of objects with changing size $d=(d+e*step) by keeping the gap (dist) equal"); } module PCBcase( pcb=[20,40,1],/*[breite×länge×höhe]*/ h=20,/*höhe*/ wand,/*Wandstärke */ r2=3,/*Innenradius*/ rC=2,/*Eckradius*/ rS=2,/*Kantenradius*/ spiel=0.2, kabel,/*Kabelloch[b,h]*/ kanal, kpos=[0,0], tasche=5, deckel=false, dummy=1, name, clip=true, help ){ deckel=is_bool(deckel)?b(deckel):deckel; $info=false; rS=abs(rS); rC=max(rS,abs(rC)); wand=max(rC-rC/sqrt(2)+rS/sqrt(2),rS,is_undef(wand)?0:wand-spiel); kabel=is_num(kabel)?[kabel,kabel/1.618]:kabel; spiel=abs(spiel); $helpM=0; size=[pcb[0]+(wand+spiel)*2,pcb[1]+(wand+spiel)*2,h]; kabelrundung=1; // rundungsradius Kabellochecken // %translate([0,0,h/2])cube(size,true); //if(name&&!$children)echo(str("

    Case size=",size)); if(!deckel)InfoTxt("Case",[$children?"Inside":"size",$children?pcb+[0,0,h-tasche-wand]:size,"pcb headroom",str(h-tasche-wand,"mm")],name); else InfoTxt("Case",["Deckeldicke",str(tasche-pcb[2]-spiel,"mm")],name); assert(is_list(pcb),"No pcb size"); if(deckel&&!(deckel<0)){ // for render difference(){ linear_extrude(tasche-pcb[2]-spiel,convexity=5)offset(.5,$fn=24)square([pcb[0]-1,pcb[1]-1],true); translate([0,0,+1.5])linear_extrude(50,convexity=5)square([pcb[0]-2,pcb[1]-2],true); } if(clip)Tz((tasche-pcb[2])/2){//clip positiv MKlon(pcb[0]/2)R(90)LinEx(pcb.y*.75-spiel*2,center=true,end=true)Vollwelle(r=.5-spiel,extrude=0,xCenter=-1,fn=4,x0=-.1); MKlon(tx=0,ty=pcb[1]/2)R(90,0,90)LinEx(pcb.x*.75-spiel*2,center=true,end=true)Vollwelle(r=.5-spiel,extrude=0,xCenter=-1,fn=4,x0=-.1); } if(kanal)intersection(){ if($children)children(); else minkowski(){ translate([0,0,h/2])cube([pcb[0]-rS*2-(rC-rS)*2+wand*2+spiel*2,pcb[1]-rS*2-(rC-rS)*2+wand*2+spiel*2,h-rS*2],true); sphere(rS,$fn=36); cylinder(minVal,r=rC-rS,$fn=72); } union(){ translate([pcb[0]/2,kpos[0]-kanal/2+spiel,0]) cube([wand+150,kanal-spiel*2,tasche-spiel-(deckel<2?kpos[1]<0?-kpos[1]:0:pcb[2])],center=false); } } } //PCB dummy if(dummy&&$preview)color([0.6,0.6,0.2,0.5])translate([0,0,tasche-pcb[2]])linear_extrude(pcb[2],convexity=5)square([pcb[0],pcb[1]],true); if(!deckel||($preview&&deckel!=3)||deckel==2||deckel<0)color(alpha=deckel==1?0.5:1){ difference(){ if(!$children) minkowski(){ translate([0,0,h/2])cube([pcb[0]-rS*2-(rC-rS)*2+wand*2+spiel*2,pcb[1]-rS*2-(rC-rS)*2+wand*2+spiel*2,h-rS*2],true); sphere(rS,$fn=36); cylinder(minVal,r=rC-rS,$fn=72); } else children(); translate([0,0,h/2-wand-2.5])minkowski(){ cube([pcb[0]-r2*2-1,pcb[1]-r2*2-1,h-r2*2+5],true); sphere(r2,$fn=36); } if(kabel)color([0.7,0.7,0.8])translate([pcb[0]/2-.5-r2,kpos[0],kpos[1]+tasche+kabel[1]/2])rotate([90,0,90])linear_extrude(500,convexity=5)offset(kabelrundung,$fn=24)square(kabel-[kabelrundung*2,kabelrundung*2],true); //Kabelloch if(kanal)translate([50,kpos[0],0])cube([100,kanal,tasche*2],true); linear_extrude(tasche*2,center=true,convexity=5)offset(.5+spiel,$fn=24)square([pcb[0]-1,pcb[1]-1],true); if($children)color([.5,0.4,0.5])rotate([180])cylinder(100,d=500,$fn=6); if(clip)Tz((tasche-pcb[2])/2){ //clip negativ MKlon(pcb.x/2+spiel)R(90)LinEx(pcb.y*.75,center=true,end=true)Vollwelle(r=.5,extrude=0,xCenter=-1,fn=4,x0=-1); MKlon(tx=0,ty=pcb.y/2+spiel)R(90,0,90)LinEx(pcb.x*.75,center=true,end=true)Vollwelle(r=.5,extrude=0,xCenter=-1,fn=4,x0=-1); } } } if(!deckel&&$preview)color(alpha=0.5){ // only view deckel in preview if deckel=0 difference(){ linear_extrude(tasche-pcb[2]-spiel,convexity=5)offset(.5,$fn=24)square([pcb[0]-1,pcb[1]-1],true); translate([0,0,+1.5])linear_extrude(50,convexity=5)square([pcb[0]-2,pcb[1]-2],true); } if(clip) Tz((tasche-pcb[2])/2){//clip positiv MKlon(pcb[0]/2)R(90)LinEx(pcb.y*.75-spiel*2,center=true,end=true)Vollwelle(r=.5-spiel,extrude=0,xCenter=-1,fn=4,x0=-.1); //Pille(pcb[1]*.75-spiel*2,d=1-spiel*2,fn=12,fn2=12,name=0); MKlon(tx=0,ty=pcb[1]/2)R(90,0,90)LinEx(pcb.x*.75-spiel*2,center=true,end=true)Vollwelle(r=.5-spiel,extrude=0,xCenter=-1,fn=4,x0=-.1); //Pille(pcb[0]*.75-spiel*2,d=1-spiel*2,fn=12,fn2=12,name=0); } if(kanal)intersection(){ if($children)children(); else minkowski(){ translate([0,0,h/2])cube([pcb[0]-rS*2-(rC-rS)*2+wand*2+spiel*2,pcb[1]-rS*2-(rC-rS)*2+wand*2+spiel*2,h-rS*2],true); sphere(rS,$fn=36); cylinder(minVal,r=rC-rS,$fn=72); } union(){ translate([pcb[0]/2,kpos[0]-kanal/2+spiel,0]) cube([wand+150,kanal-spiel*2,tasche-spiel-(deckel<2?kpos[1]<0?-kpos[1]:0:pcb[2])],center=false); } } } HelpTxt("PCBcase",[ "pcb",str(pcb,"/*Platine[Breite×Länge×Höhe]*/")," h",str(h,"/*Höhe*/")," wand",str(wand,"/*Wandstärke */")," r2",str(r2,"/*Innenradius*/")," rC",str(rC,"/*Eckradius*/")," rS",str(rS,"/*Kantenradius*/")," spiel",str(spiel,"/*Deckelspiel*/")," kabel",str(kabel,"/*Kabelloch[b,h]*/")," kanal",str(kanal,"/*Kabelkanal breite*/")," kpos",str(kpos,"/*Kabelposition[y,z]*/")," tasche",str(tasche,"/*Taschen h für Platine*/")," deckel",str(deckel,"/*render Deckel option 0-2*/")," dummy",str(dummy,"/*show PCB */")," name",name," clip",clip ],help); } module Seg7(n=8,h=10,b=1,spiel=n(1),l,center=false,rund,name,help){ spiel=spiel/sqrt(2); l=is_undef(h)?l:h/2-b/2-spiel*2; y=l/2; x=b/2; y2=y-x; /* num=[for(n)each if(n==0)[1,1,1,1,1,0,1] else if(n==1) [0,1,0,1,0,0,0] else if(n==2) [1,0,0,1,1,1,1] else if(n==3) [0,1,0,1,1,1,1] else if(n==4) [0,1,1,1,0,1,0] else if(n==5) [0,1,1,0,1,1,1] else if(n==6) [1,1,1,0,1,1,1] else if(n==7) [0,1,0,1,0,0,1] else if(n==8) [1,1,1,1,1,1,1] else if(n==9) [0,1,1,1,1,1,1] else if(is_list(n))n ]; */ codetable=[ [1,1,1,1,1,0,1] ,[0,1,0,1,0,0,0] ,[1,0,0,1,1,1,1] ,[0,1,0,1,1,1,1] ,[0,1,1,1,0,1,0] ,[0,1,1,0,1,1,1] ,[1,1,1,0,1,1,1] ,[0,1,0,1,0,0,1] ,[1,1,1,1,1,1,1] ,[0,1,1,1,1,1,1] ]; num=is_list(n)?n:codetable[n]; points=[[0,y],[x,y2],[x,-y2],[0,-y],[-x,-y2],[-x,y2]]; T(center?0:l/2+b/2+spiel,center?0:l+b/2+spiel*2){ Grid(es=l+spiel*2,name=0)if(num[$idx[0]+$idx[1]*2])Rund(is_undef(rund)?0:rund?rund:b/2-minVal)polygon(points); Grid(es=l+spiel*2,e=[1,3,1],name=0)rotate(90)if(num[4+$idx[1]])Rund(is_undef(rund)?0:rund?rund:b/2-minVal)polygon(points); } if(name)echo(str(is_string(name)?"

    ":"",name," Seg7 Höhe=",l*2+b+spiel*4,"mm Breite=",l+b+spiel*2,"mm")); HelpTxt("Seg7",["n",n,"h",h,"b",b,"spiel",spiel*sqrt(2),"l",l,"center",center,"rund",rund,",name",name],help); } module Zylinder(h=20,r=10,d,fn,fnh,grad=360,grad2=89,f=10,f2=5,f3=0,a=.5,a3=0,fz=0,az=0,deltaFz=0,deltaF=0,deltaF2=0,deltaF3=0,twist=0,winkelF3=0,scale=+1,sphere=0,lz,altFaces=1,center=false,lambda,name,help){ a=is_undef(a)?0:a; r=is_undef(d)?is_undef(r)?0: r: d/2; lambda=is_list(lambda)?lambda:[lambda,lambda]; f=is_undef(lambda[0])?is_undef(f)?0: f: round(PI*2*abs(r)/lambda[0]); f2=is_undef(lambda[1])?is_undef(f2)?0: f2: round(abs(h)/lambda[1]*2)/2; fn=max(is_undef(fn)?f*2:fn,3); fnh=max(is_undef(fnh)?f2*2:fnh,1); stepRot=grad/fn; stepH=h/fnh; InfoTxt("Zylinder",["f",f,"f2",f2,"a",a,"lamda f",(2*PI*r)/f,"λ-f2",h/f2,"λ-f3",(2*PI*r)/f3,"λ-fz",h/fz,"r",str(r+a+a3+az,"/",r-a-a3-az),"d",str((r+a+a3+az)*2,"/",(r-a-a3-az)*2)],name); points=[for(z=[0:fnh],rot=[0:fn])RotLang( rot=rot*stepRot+twist*z/fnh+winkelF3*sin(rot*stepRot*f3+deltaF3), l=(1+(scale-1)*z/fnh)*(a*cos(rot*stepRot*f+deltaF)*cos(z*f2*360/fnh+deltaF2)+az*sin(z*fz*360/fnh+deltaFz)), lz=lz, z=sphere?undef:z*stepH, e=z*grad2/fnh )+ RotLang( rot=rot*stepRot+twist*z/fnh, l=(1+(scale-1)*z/fnh)*(r+a3*cos(rot*stepRot*f3)), lz=h, z=sphere?undef:0,//z*stepH, e=z*grad2/fnh ) ]; //echo(points); faces=[ if(altFaces==0)each[for(i=[-1:len(points)-fn-2])[i,i+1,i+2+fn,i+fn+1]],//0 if(altFaces==1)each[for(i=[0:1:len(points)-fn-3])each[ //1 if(i%2)[i,i+fn+2,i+fn+1]else [i,i+1,i+fn+1] , if(i%2)[i+0,i+1,i+fn+2] else [i+1,i+fn+2,i+fn+1] , //if(i90&&i<=180)[r*pow(abs(sin(i)),2/n12),-r2*pow(abs(cos(i)),2/n22)], if(i>180&&i<=270)[-r*pow(abs(sin(i)),2/n13),-r2*pow(abs(cos(i)),2/n23)], if(i>270&&i)[-r*pow(abs(sin(i)),2/n14),r2*pow(abs(cos(i)),2/n24)], ] ]); else{ points=[for(fz=[0:fnz],f=[0:fn]) let(i=f%fn*360/fn,j=fz*180/fnz) each[ if(i<=90&&j<=90) [r*pow(sin(i),2/n11)*pow(sin(j),2/n31[1]),r2*pow(cos(i),2/n21)*pow(sin(j),2/n32[1]),r3*pow(cos(j),2/n3[1])], if(i>90&&i<=180&&j<=90) [r*pow(abs(sin(i)),2/n12)*pow(sin(j),2/n31[1]),-r2*pow(abs(cos(i)),2/n22)*pow(sin(j),2/n32[1]),r3*pow(cos(j),2/n3[1])], if(i>180&&i<=270&&j<=90)[-r*pow(abs(sin(i)),2/n13)*pow(sin(j),2/n31[1]),-r2*pow(abs(cos(i)),2/n23)*pow(sin(j),2/n32[1]),r3*pow(cos(j),2/n3[1])], if(i>270&&i&&j<=90) [-r*pow(abs(sin(i)),2/n14)*pow(sin(j),2/n31[1]),r2*pow(abs(cos(i)),2/n24)*pow(sin(j),2/n32[1]),r3*pow(cos(j),2/n3[1])], if(i<=90&&j>90) [r*pow(sin(i),2/n11)*pow(sin(j),2/n31[0]),r2*pow(cos(i),2/n21)*pow(sin(j),2/n32[0]),-r3*pow(abs(cos(j)),2/n3[0])], if(i>90&&i<=180&&j>90) [r*pow(abs(sin(i)),2/n12)*pow(sin(j),2/n31[0]),-r2*pow(abs(cos(i)),2/n22)*pow(sin(j),2/n32[0]),-r3*pow(abs(cos(j)),2/n3[0])], if(i>180&&i<=270&&j>90) [-r*pow(abs(sin(i)),2/n13)*pow(sin(j),2/n31[0]),-r2*pow(abs(cos(i)),2/n23)*pow(sin(j),2/n32[0]),-r3*pow(abs(cos(j)),2/n3[0])], if(i>270&&i&&j>90) [-r*pow(abs(sin(i)),2/n14)*pow(sin(j),2/n31[0]),r2*pow(abs(cos(i)),2/n24)*pow(sin(j),2/n32[0]),-r3*pow(abs(cos(j)),2/n3[0])], ] ]; faces=[for(i=[0:len(points)-fn -3])[i+1,i,i+fn+1,i+2+fn]]; //faces2=[[for(i=[0:fn-1])i],[for(i=[len(points)-fn:len(points)-1])i]]; polyhedron(points,faces,convexity=5); } HelpTxt("Superellipse",["n",n,"r",r,"n2",n2,"r2",r2,"n3",n3,"n31",n31,"n32",n32,"r3",r3,"fn",fn,"fnz",fnz,"name",name],help); } module WaveEx(grad=0,h=50,r=5,ry,f=0,fy,a=1,ay,fv=0,fvy,tf=0,trx=20,try,tfy=0,tfv=0,tfvy=0,ta=1,tay,fn=fn,fn2=fn,rot=0,scale=1,scaley,close=true,p=0,name,help){ ay=is_undef(ay)?a:ay; fy=is_undef(fy)?f:fy; ry=is_undef(ry)?r:ry; scaley=is_undef(scaley)?scale:scaley; fvy=is_undef(fvy)?fv:fvy; try=is_undef(try)?trx:try; tay=is_undef(tay)?ta:tay; close=grad>=360?p?true:false:close; twist=0; rotate=rot; pointsLin=!grad?[for(i=[0:fn],j=[0:fn2])concat( kreis(rot=rotate+twist/fn*i,fn=fn2,rand=0,r=(1+(scale-1)/fn*i)*(r+sin(i*f*360/fn+fv)*a),r2=(1+(scaley-1)/fn*i)*(ry+sin(i*fy*360/fn+fvy)*ay),t=[trx+ta*sin(i*tf*360/fn+tfv),try+tay*cos(i*tfy*360/fn+tfvy)])[j],[i*h/fn])]:0; function RotEx(rot=grad,punkte=Kreis(rot=rotate+twist/fn,fn=fn2,rand=0,r=(1+(scale-1)/fn)*(r+sin(0*f*360/fn+fv)*a),r2=(1+(scaley-1)/fn)*(ry+sin(0*fy*360/fn+fvy)*ay),t=[0,0]),verschieb=trx,verschiebY=try,p=-p,detail=fn*grad/360)=[for(rotation=[detail:-1:0])for(i=[0:len(punkte)-1]) concat( (punkte[i][0]+cos(f*rotation*grad/detail+fv)*a*cos(i*360/fn2)+verschieb)*sin(rotation*grad/detail)+sin(tfv+rotation*grad/detail*(tf+1))*ta, punkte[i][1]+cos(fy*rotation*grad/detail+fvy)*-ay*sin(i*360/fn2)+rotation/detail*p*grad/360+sin(tfvy+rotation*grad/detail*(tfy+0))*tay, (punkte[i][0]+cos(f*rotation*grad/detail+fv)*a*cos(i*360/fn2)+verschiebY)*cos(rotation*grad/detail)+cos(tfv+rotation*grad/detail*(tf+1))*ta ) ]; pointsRot=RotEx(rot=grad); points=grad?pointsRot:pointsLin; //pointsMod=[for(i=[0:len(points)-1])[points[i][0]*1.0,points[i][1]*1,points[i][2]*1]]; //faces1=[for(i=[0:len(points)-fn2-3])each[[i,i+1,i+fn2+1],[i+1,i+fn2+2,i+fn2+1]]];// Triangle faces×2 bottom=[[for(i=[0:fn2-1])(fn2-1)-i]]; top =[[for(i=[len(points)-fn2:len(points)-1])i]]; faces2=[for(i=[0:len(points)-fn2-3])[i,i+1,i+fn2+2,i+fn2+1]];// Quad face version rotate(grad?[-90,0,-90-(360-grad)/2]:[0,0,0])polyhedron(points=points,faces=close?concat( faces2, bottom, top ):faces2,convexity=5); HelpTxt("WaveEx",["grad",grad,"h",h,"r",r,"ry",ry,"f",f,"fy",fy,"a",a,"ay",ay,"fv",fv,"fvy",fvy,"tf",tf,"trx",trx,"try",try,"tfy",tfy,"tfv",tfv,"tfvy",tfvy,"ta",ta,"tay",tay,"fn",fn,"fn2",fn2,",rot",rot,"scale",scale,"scaley",scaley,"close",close,"p",p,"name",name],help); if(help)echo(str("r=radius, f=frequenz, fv=freqverschiebung, a=amplitude, trx=translatetRadiusX, p=steigung")); } module WStern(f=5,r=1.65,a=.25,r2,fn=fn,fv=0,name,help){ step=360/fn; a=is_undef(r2)?a:(r2-r)/2; r=is_undef(r2)?r:r+a; points=[for(i=[0:fn])let(i=i%fn)[(r+a*cos(f*i*step+fv))*sin(i*step),(r+a*cos(f*i*step+fv))*cos(i*step)]]; polygon(points); InfoTxt("WStern",["OD",(r+a)*2,"ID",(r-a)*2],name); HelpTxt("WStern",["f",f,"r",r,"a",a,"r2",r2,"fn",fn,"fv",fv,"name",name],help); } module REcke(h=5,r=5,rad=.5,rad2,single=0,grad=90,fn=fn,help){ rad2=is_undef(rad2)?rad:rad2; radius=TangentenP(180-grad,r,r); radius2=TangentenP(180-grad,r+Hypotenuse(rad,rad),r-rad); difference(){ if(grad==90)T(-rad,-rad)cube([r+rad,rad+r,h]); else translate([-rad*tan(90-grad/2),-rad]) rotate_extrude(angle=grad,convexity=5)square([radius2,h]); translate(RotLang(90-grad/2,radius))rotate(grad/2+180)Strebe(angle=200-grad,h=h,single=single,2D=0,rad=rad,rad2=rad2,d=2*r,help=0,name=0,fn=fn); } if(help)echo(str("

    Help REcke(h=",h,",r=",r,",rad=",rad,",rad2=",rad2,",single=",single,",grad=",grad," ,fn=",fn," ,help")); if(grad!=90)echo("

    WIP grad!=90"); } module SBogen(dist=10,r1=10,r2,grad=45,l1=15,l2,center=1,fn=fn,messpunkt=false,2D=0,extrude=false,grad2=0,x0=0,name,help,spiel=0){ center=is_bool(center)?center?1:0:sign(center); r2=!is_undef(r2)?r2:r1; l2=!is_undef(l2)?l2:l1; 2D=is_parent(needs2D)&&!$children?2D?b(2D,false): 1: b(2D,false); // echo(parent_module(1),$parent_modules); grad2=is_list(grad2)?grad2:[grad2,grad2]; extrudeTrue=extrude; extrude=is_bool(extrude)?0:extrude; gradN=grad; // detect negativ grad grad=abs(grad);// negativ grad done by mirror y=(grad>0?1:-1)*(abs(dist)/tan(grad)+r1*tan(grad/2)+r2*tan(grad/2)); yrest=y-abs(sin(grad))*r1-abs(sin(grad))*r2;//y ohne Kreisstücke distrest=dist-r2-r1+cos(grad)*r1+cos(grad)*r2;//dist ohne Kreisstücke l2m=Hypotenuse(distrest,yrest)/2+minVal;// Mittelstück dist=grad>0?dist:-dist; $fn=fn; $fa=fa; $fs=fs; $idxON=false; grad2Y=[-l1+y/2+r1*sin(grad2[0]),l2-y/2-r2*sin(grad2[1])]; // Abstand Kreisende zu Punkt l1/l2 grad2X=[r1-r1*cos(grad2[0])-tan(grad2[0])*grad2Y[0],-r2+r2*cos(grad2[1])-tan(grad2[1])*grad2Y[1]];// Versatz der Punkte durch grad2 KreisCenterR1=[[-abs(dist)/2+extrude+r1,-y/2],[extrude+r1-abs(dist),-y/2-l2],[extrude+r1,-y/2+l1]]; KreisCenterR2=[[abs(dist)/2+extrude-r2,y/2],[extrude-r2,y/2-l2],[abs(dist)+extrude-r2,y/2+l1]]; selectKC=center?center>0?0: 1: 2; endPunkte=center?center==1?[extrude-abs(dist/2)+grad2X[0],extrude+abs(dist/2)+grad2X[1]]:[extrude-abs(dist)+grad2X[0],extrude+grad2X[1]]:[extrude+grad2X[0],extrude+abs(dist)+grad2X[1]]; InfoTxt(parent_module(search(["Anschluss"],parentList(+0))[0]? search(["Anschluss"],parentList(+0,start=0))[0]: 1) ,["ext",str(endPunkte[0],"/",endPunkte[1])," 2×=",str(2*endPunkte[0],"/",2*endPunkte[1]),"Kreiscenter",str(KreisCenterR1[selectKC],"/",KreisCenterR2[selectKC]) ],name); if(grad&&!extrudeTrue)mirror(gradN<0?[1,0]:[0,0])translate(center?[0,0,0]:[dist/2,l1]){ translate([dist/2,y/2,0])T(-r2)rotate(grad2[1])T(r2)Bogen(rad=r2,grad=grad+grad2[1],center=false,l1=l2-y/2,l2=l2m,help=0,name=0,messpunkt=messpunkt,2D=2D,fn=fn,d=2D,ueberlapp=spiel) if($children){ $idx=is_undef($idx)?0:$idx; $tab=is_undef($tab)?1:b($tab,false)+1; children(); } else circle($fn=fn); T(-dist/2,-y/2) mirror([1,0,0])rotate(180)T(r1)rotate(-grad2[0])T(-r1)Bogen(rad=r1,grad=-grad-grad2[0],center=false,l1=l1-y/2,l2=l2m,help=0,name=0,messpunkt=messpunkt,2D=2D,fn=fn,d=2D,ueberlapp=spiel) if($children){ $idx=1; children(); } else circle($fn=fn); } if(!grad&&!extrudeTrue) //0 grad Grade if(!2D)T(0,center?0:l1+l2)R(90)linear_extrude(l1+l2,convexity=5,center=center?true:false) if($children)children(); else circle($fn=fn); else T(center?0:-2D/2) square([2D,l1+l2],center?true:false); if(extrudeTrue){ points=center?center==1?concat(//center=1 [[x0,l2]],[[extrude+abs(dist)/2+grad2X[1],l2+0]], kreis(r=-r2,rand=0,grad=abs(grad)+grad2[1],rot=-90-grad2[1],center=false,fn=fn,t=[abs(dist)/2+extrude-r2,y/2]), // ok kreis(r=-r1,rand=0,grad=-abs(grad)-grad2[0],fn=fn,rot=90+abs(grad),center=false,t=[-abs(dist)/2+extrude+r1,-y/2]), // ok [[extrude-abs(dist)/2+grad2X[0],-l1]], [[x0,-l1]] ): concat(//center==-1||>1 [[x0,0]],[[extrude+grad2X[1],0]], kreis(r=-r2,rand=0,grad=abs(grad)+grad2[1],rot=-90-grad2[1],center=false,fn=fn,t=[extrude-r2,y/2-l2]), // ok kreis(r=-r1,rand=0,grad=-abs(grad)-grad2[0],fn=fn,rot=90+abs(grad),center=false,t=[extrude+r1-abs(dist),-y/2-l2]), // ok [[extrude-abs(dist)+grad2X[0],-l2-l1]], [[x0,-l2-l1]] ): concat(//center==0 [[x0,l2+l1]],[[extrude+abs(dist)+grad2X[1],l2+l1]], kreis(r=-r2,rand=0,grad=abs(grad)+grad2[1],rot=-90-grad2[1],center=false,fn=fn,t=[abs(dist)+extrude-r2,y/2+l1]), // ok kreis(r=-r1,rand=0,grad=-abs(grad)-grad2[0],fn=fn,rot=90+abs(grad),center=false,t=[extrude+r1,-y/2+l1]), // ok [[extrude+grad2X[0],0]], [[x0,0]] ); if(dist>0&&gradN>0) polygon(points,convexity=5); if(dist<0||gradN<0)mirror([1,0]) polygon(points,convexity=5); } if(messpunkt&&is_num(extrude)){ Pivot(KreisCenterR1[selectKC],messpunkt=messpunkt,active=[1,0,0,1]); Pivot(KreisCenterR2[selectKC],messpunkt=messpunkt,active=[1,0,0,1]); //echo(KreisCenterR1,KreisCenterR2); } //Warnings Echo(str(name," SBogen has no 2D-Object"),color=Hexstring([1,0.5,0]),size=4,condition=!$children&&!2D&&!extrudeTrue); Echo(str(name," SBogen width is determined by var 2D=",2D,"mm"),color="info",size=4,condition=2D==1&&!extrudeTrue&&$idx==0); Echo(str(name," SBogen r1/r2 to big middle <0"),condition=l2m<0); Echo(str(name," SBogen radius 1 negative"),condition=r1<0); Echo(str(name," SBogen radius 2 negative"),condition=r2<0); Echo(str(name," SBogen r1/r2 to big or angle or dist to short"),condition=grad!=0&&r1-cos(grad)*r1+r2-cos(grad)*r2>abs(dist)); Echo(str(name," SBogen angle to small/ l1+l2 to short"),condition=l1-y/2<0||l2-y/2<0); //Help HelpTxt("SBogen",["dist",dist,"r1",r1,"r2",r2,"grad",grad,"l1",l1,"l2",l2,"center",center,"fn",fn,"messpunkt",messpunkt,"2D",2D,"extrude",extrude,"grad2",grad2,"x0",x0,"spiel",spiel," ,name=",name],help); } module Tri90(grad,a=25,b=25,c,r=0,messpunkt=0,tang=true,fn=fn,name,help){ if (is_list(r)&&!tang)Echo("Tri90 Winkelfehler r is list & tang=false!",color="red"); b=is_undef(grad)?is_undef(c)?b:sqrt(pow(c,2)-pow(a,2)):tan(grad)*a; grad=atan(b/a); r1=is_list(r)?is_undef(r[0])?0:r[0]:r; r2=is_list(r)?is_undef(r[1])?0:r[1]:r; r3=is_list(r)?is_undef(r[2])?0:r[2]:r; gradB=90-grad; wA=90+grad; wB=90+gradB; wC=90; a=tang?a:a+RotLang(90+grad/2,TangentenP(wB,r2))[0]; btang=b+RotLang(+0-gradB/2,TangentenP(wA,r1))[1]; tA=[0,tang?b:btang]-RotLang(+0-gradB/2,TangentenP(wA,r1,r1)); tB=[a,0]-RotLang(90+grad/2,TangentenP(wB,r2,r2)); tC=RotLang(45,TangentenP(wC,r3,r3)); if(messpunkt){ Col(6)union(){ // mittelpunkte Pivot(tA,active=[1,0,0,1,1],size=messpunkt); Pivot(tB,active=[1,0,0,1,1],size=messpunkt); Pivot(tC,active=[1,0,0,1,1],size=messpunkt); } union(){ // tangentenpunkte Pivot([0,0],active=[1,0,0,1,1,1],txt="C",size=messpunkt); Pivot([0,b],active=[1,0,0,1,1],size=messpunkt); Pivot([a,0],active=[1,0,0,1,1],size=messpunkt); } } points=concat( r3==0?[[0,0]]:Kreis(rot=180,grad=wC,fn=fn,rand=0,r=r3,t=tC,center=false), r1==0?[[0,b]]:Kreis(rot=270,grad=wA,fn=fn,rand=0,r=r1,t=tA,center=false), r2==0?[[a,0]]:Kreis(rot=+180-wB,grad=wB,fn=fn,rand=0,r=r2,t=tB,center=false) ); polygon(points,convexity=5); InfoTxt("Tri90",["a",str(a," b=",b," c=",Hypotenuse(a,b),"mm",r?str(" true a=",tB[0]+r2," b=",tA[1]+r1," c=",norm(tA-tB)+r1+r2):""," grad α=",grad,"° grad β=",gradB,"° γ=90° Höhe c=",a*sin(gradB))],name); HelpTxt("Tri90",["grad",grad,"a",a,"b",b,"c",c,"r",r,"messpunkt",messpunkt,"tang",tang,"fn",fn,"name",name],help); } module Tri(grad=60,l=20,l2,h=0,r=0,messpunkt=0,center=+0,top=0,tang=1,c,fn=fn,name,help){ Echo("WIP‼ c and tang=0",color="red",condition=is_num(c)&&!tang); h=is_num(c)?c/tan(grad/2)/2:h; l22=is_undef(l2)?l:l2; //wip w1=180-grad; //Supplementwinkel w2=(360-w1)/2; w3=(360-w1)/2; rot=w2/2; r1=is_list(r)?is_undef(r[0])?0: r[0]: r; r2=is_list(r)?is_undef(r[1])?0: r[1]: r; r3=is_list(r)?is_undef(r[2])?0: r[2]: r; l2=h?1/cos(grad/2)*(!tang?h+TangentenP(w1,r1):h):l22; l3=h?1/cos(grad/2)*(!tang?h+TangentenP(w1,r1):h):l; hc=h?h:l*cos(grad/2); t1=[TangentenP(w1,r1,r1),0]; t2=RotLang(90-grad/2,l2)-RotLang(90-w2/2,TangentenP(w2,r2,r2)); t3=RotLang(90+grad/2,l3)-RotLang(90+w3/2,TangentenP(w3,r3,r3)); points=concat( kreis(rand=0,r=r1,grad=w1,t=t1,fn=fn/3), kreis(rand=0,r=r2,rot=-rot+180,grad=w2,t=t2,fn=fn/3), kreis(rand=0,r=r3,rot=rot+180,grad=w3,t=t3,fn=fn/3) ); rotate(top?0:180)translate([center? //-2*Kathete(l2,hc)/(2*sin(grad)):top? // center Umkreis -(tang?hc+TangentenP(w1,r1):hc+2*TangentenP(w1,r1))/2:top? // center h tang? 0:-TangentenP(w1,r1) :tang?-hc:h?-hc-TangentenP(w1,r1):-hc,0,0]){//Basis polygon(points,convexity=5); if(messpunkt){ union(){//TangentenP Pivot(active=[1,1,0,1],size=messpunkt); translate(RotLang(90-grad/2,l2))rotate(90+w2/2)Pivot(active=[1,0,1,1],size=messpunkt); translate(RotLang(90+grad/2,l3))rotate(90-w3/2)Pivot(active=[1,0,1,1],size=messpunkt); } Col(6)union(){ // mittelpunkte Pivot(t1,active=[1,0,0,1],size=messpunkt); Pivot(t2,active=[1,0,0,1],size=messpunkt); Pivot(t3,active=[1,0,0,1],size=messpunkt); } } } InfoTxt("Tri",["reale Höhe=",tang?hc-TangentenP(w1,r1):hc,"h",tang?hc:hc+TangentenP(w1,r1),"Basis",2*Kathete(l2,tang?hc:hc+TangentenP(w1,r1)),"Umkreis r",2*Kathete(l2,hc)/(2*sin(grad)),"c",l==l22?sin(grad/2)*l*2:"WIP"],name); HelpTxt("Tri",["grad",grad,"l",l,"l2",l2,"h",h,"r",r,",messpunkt",messpunkt,",center=",center,"top",top,"tang",tang,"c",c,"fn",fn,"name",name],help); } module RStern(e=3,r1=30,r2=10,rad1=5,rad2=+30,l,grad=0,rand=0,os=0,randh=2,r=0,fn=fn,messpunkt=messpunkt,infillh,spiel=-.002,name,help){ $helpM=0; $info=0; r1=r?TangentenP(grad,rad1,r):r1; winkel1=180-grad; spitzenabstand=2*r1*sin(180/e); winkel3=180-(2*((180-360/e)/2-winkel1/2)); schenkelA= spitzenabstand/2/sin(winkel3/2); winkel3h=Kathete(schenkelA,spitzenabstand/2); spitzenabsth=Kathete(r1,spitzenabstand/2); r2=r?spitzenabsth-winkel3h:r2; //infillh=$children?infillh:infillh?infillh:1; infillh=$children?infillh:is_undef(infillh)?0:infillh; //rand=$children?rand:grad<180?rand:rand?rand:1; // Winkelberechnung ZackenStern abstandR1=2*r1*sin(180/e); abstandR2=2*r2*sin(180/e); hoeheR1=r1-Kathete(r2,abstandR2/2); hypR1=Hypotenuse(abstandR2/2,hoeheR1); gradR1=2*acos(hoeheR1/hypR1); gradR2=2*asin((abstandR1/2)/hypR1); // RStern variablen grad=grad?grad:180-gradR1; g2=(grad-360/e); // Abstand Rundungen Zacken c1=sin(abs(grad)/2)*rad1*2;// Sekante 1 w11=abs(grad)/2; // Schenkelwinkel1 w31=180-abs(grad); // Scheitelwinkel1 a1=(c1/sin(w31/2))/2; hc1=grad!=180?Kathete(a1,c1/2):0; // Sekante1 tangenten center hSek1=Kathete(rad1,c1/2); //center Sekante1 c2=sin(abs(g2)/2)*rad2*2;// Sekante 2 w12=abs(g2)/2; // Schenkelwinkel2 w32=180-abs(g2); // Scheitelwinkel2 a2=(c2/sin(w32/2))/2; hc2=g2!=180?Kathete(a2,c2/2):0; // Sekante2 tangenten center hSek2=Kathete(rad2,c2/2); //center Sekante2 // RStern l variable lCalcA=[r1-TangentenP(grad,rad1,rad1),0]+RotLang(90+grad/2,rad1); lCalcB=g2<0? RotLang(-90+180/e,-r2+TangentenP(g2,rad2,rad2))-RotLang(-90+180/e-abs(g2)/2,rad2): RotLang(-90+180/e,-r2-TangentenP(g2,rad2,rad2))+RotLang(-90+180/e+abs(g2)/2,rad2) ; l=is_undef(l)?norm(lCalcA-lCalcB)/2-spiel/2:l; //color("cyan")translate(lCalcA)Pivot();//Ende Bogen 1 //color("magenta")translate(lCalcB)Pivot();//Ende Bogen 2 if($children||!(grad<180))union(){ Polar(e,r1,name=0)Bogen(grad=grad,rad=rad1,l=l,help=0,name=0,tcenter=1,fn=fn,messpunkt=messpunkt,ueberlapp=spiel)T(os){ children(); if(grad>=180)T(rand/2,randh/2)square([abs(rand),randh],true); } Polar(e,-r2,r=e%2?0:180/e,re=0,name=0)Bogen(grad=g2,rad=rad2,l=l,help=0,name=0,tcenter=true,fn=fn,messpunkt=messpunkt,ueberlapp=spiel)T(-os){ R(0,180)children(); if(grad>=180)T(-rand/2,randh/2)square([abs(rand),randh],true); } } /* old Sternfill if(grad<180){ if(infillh)linear_extrude(infillh,convexity=5)offset(os,$fn=fn)Rund(rad1,rad2,fn=fn)Stern(e,r1,r2); if(rand)linear_extrude(randh,convexity=5)Rand(rand)offset(os,$fn=fn)Rund(rad1,rad2,fn=fn)Stern(e,r1,r2); } */ if(grad<=180){ if(infillh)linear_extrude(infillh,convexity=5)offset(os,$fn=fn)RSternFill(e=e,r1=r1-TangentenP(grad,-rad1,-rad1),r2=TangentenP(g2,rad2,r2+rad2),d1=rad1*2,d2=rad2*2,fn=fn,grad1=grad,grad2=g2,help=false); if(rand)linear_extrude(randh,convexity=5)Rand(rand)offset(os,$fn=fn)RSternFill(e=e,r1=r1-TangentenP(grad,-rad1,-rad1),r2=TangentenP(g2,rad2,r2+rad2),d1=rad1*2,d2=rad2*2,fn=fn,grad1=grad,grad2=g2,help=false); if(infillh==0)offset(os,$fn=fn)RSternFill(e=e,r1=r1-TangentenP(grad,-rad1,-rad1),r2=TangentenP(g2,rad2,r2+rad2),d1=rad1*2,d2=rad2*2,fn=fn,grad1=grad,grad2=g2,help=false); } if(grad>180){ if(infillh)linear_extrude(infillh,convexity=5)offset(os,$fn=fn)RSternFill(e=e,r1=r1+TangentenP(grad,-rad1,-rad1),r2=TangentenP(g2,rad2,r2+rad2),d1=rad1*2,d2=rad2*2,fn=fn,grad1=grad,grad2=g2,help=false); if(rand)linear_extrude(randh,convexity=5)Rand(rand)offset(os,$fn=fn)RSternFill(e=e,r1=r1+TangentenP(grad,-rad1,-rad1),r2=TangentenP(g2,rad2,r2+rad2),d1=rad1*2,d2=rad2*2,fn=fn,grad1=grad,grad2=g2,help=false); if(infillh==0)offset(os,$fn=fn)RSternFill(e=e,r1=r1+TangentenP(grad,-rad1,-rad1),r2=TangentenP(g2,rad2,r2+rad2),d1=rad1*2,d2=rad2*2,fn=fn,grad1=grad,grad2=g2,help=false); } MO(!$children,warn=true); HelpTxt("RStern",["e",e,"r1",r1,"r2",r2,"rad1",rad1,"rad2",rad2,"l",l,"grad",grad,"rand",rand,"os",os,"randh",randh,"fn",fn,"messpunkt",messpunkt,"infillh",infillh,"spiel",spiel,"name",name],help); InfoTxt("RStern",["Grad",str(grad,"°"),"Grad2",str(g2,"°"),"Spitzenwinkel",str(gradR1,"°/",gradR2,"°"),"r1 bis Rundung", // r1-hc1-hSek1+rad1 r1-TangentenP(grad,-rad1,0)+2*rad1 ,"r2 bis Rundung", //r2+hc2+hSek2-rad2 str(TangentenP(g2,rad2,r2) ,"mm")],name); } module RSternFill( // needs checking e=8, //elements d1=2, // diameter nipples(convex) d2, // diameter nipples(concave) r1=5, // radius 1 r2, //radius 2 grad1=180, // angle nipples 1 grad2, // angle nipples 2 fn=fn, messpunkt=false, help ){ winkel=360/(e*2); //grad1=is_undef(grad)?grad1:grad; // konvex grad2=is_undef(grad2)?grad1-winkel*2:grad2; // konkav d2=is_undef(d2)?d1:d2; sekD1X=sin(grad1/2)*d1/2; sekD1Y=cos(grad1/2)*d1/2; sekD2X=sin(grad2/2)*d2/2; sekD2Y=-cos(grad2/2)*d2/2; r=norm([sekD1X,r1+sekD1Y]);//connectionpoint radius r2=is_undef(r2)?Kathete(r,sekD2X)-sekD2Y:r2; if(messpunkt)rotate(-90){ Pivot(p0=[sekD1X,r1+sekD1Y],txt="D1",active=[0,0,0,1,0,1]); rotate(-winkel) Pivot(p0=[-sekD2X,r2+sekD2Y],txt="D2",active=[0,0,0,1,0,1]); //Tz(.1)Color()circle(r,$fn=200); } wk=[for(i=[0:e-1]) each concat( kreis(r=-d2/2,rot=90-winkel/2+i*winkel*2,rand=0,grad=-grad2,sek=true,t=RotLang(-winkel/2+i*winkel*2,r2),fn=fn) , kreis(r=d1/2,rot=90+winkel/2+i*winkel*2,rand=0,grad=grad1,sek=true,t=RotLang(winkel/2+i*winkel*2,r1),fn=fn) )]; rotate(winkel/2-90)polygon(wk,convexity=5); if(help)echo(str("

    Help RSternFill(e=",e,",r1=",r1,", r2=",r2," ,d1=",d1," ,d2=",d2, ",grad1=",grad1," ,grad2=",grad2," ,fn=",fn,", messpunkt=",messpunkt," help);")); } module GewindeV3( dn=5, h=10, kern=0,//Kerndurchmesser p=1,//Steigung w=0,//Windungen profil=+0.00, //varianz gangbreite gh=0.56,//Ganghöhe g=1,//Gänge scale=1, name, fn=36, help ){ //http://www.iso-gewinde.at r=dn/2; gh=gh?gh:(dn-kern)/2; kern=gh?2*(r-gh):kern; p=p?p:(w/360)/h; h=h?h:w/360*p; w=w?w:(h/p)*360; winkel=atan2((p/2),gh)*2; InfoTxt("GewindeV3",["dn∅",dn,"Steigung",str(p,"mm/U"),"Kern",kern,"Gangtiefe",gh,"Winkel~",str(winkel -22.5,"°(",winkel,"°)")],name); difference(){ if($children) children(); Col(6)linear_extrude(height=h,twist=-w,convexity=10,scale=scale,$fn=fn){ if(g>1) Rund((r-gh/2)*+0.5)Polar(g)T(gh/2)scale([1,1.00+profil])circle(r-gh/2,$fn=fn); if(g==1)T(gh/2)scale([1,1.00+profil])circle(r-gh/2,$fn=fn); } } HelpTxt("GewindeV3",["dn",dn,"h",h,",kern",kern,"p",p,"w",w,"profil",profil,"gh",gh,"g",g,"scale",scale,"name",name,"fn",fn],help); } module LinEx2(bh=5,h=1,slices=10,s=1,ds=+0.010,dh=+0,fs=1,fh=0.780,twist=0,hsum=0,startSlices=0,fn=fn,name,help){ $helpM=0; $info=0; s=is_list(s)?s:[s,s]; hsum=hsum?hsum:h; startSlices=startSlices?startSlices:slices; if(slices-1)rotate(-twist*h)Tz(h)scale([s[0],s[1],1])LinEx2(bh=bh,slices=slices-1,s=s*fs-[ds,ds],h=h*fh-dh,ds=ds,dh=dh,hsum=hsum+h*fh-dh,fs=fs,fh=fh,name=name,startSlices=startSlices,twist=twist,fn=fn,help=help)children(); Color(1/startSlices*slices)rotate(-twist*bh)Tz(bh)linear_extrude(h+minVal,twist=twist*(h+minVal),scale=s,convexity=5,$fn=fn)children(); if(slices==startSlices){ linear_extrude(bh+minVal,twist=twist*bh,convexity=5,$fn=fn)children(); MO(!$children); } if(!(slices-1)){ InfoTxt("LinEx2",["Höhe",hsum+minVal+bh,"Twist",(hsum+bh)*twist],name); HelpTxt("LinEx2",["bh",bh,"h",h,"slices",slices,"s",s,"ds",ds,"dh",dh,"fs",fs,"fh",fh,"twist",twist,"hsum",hsum,"startSlices",startSlices,"fn",fn,"name",name],help); } } module Surface(x=20,y,zBase=5,deltaZ=.25,res=6,waves=false, rand=true,seed=42,randsize=1,randSizeY,freqX=1,freqY,ampX=1,waveSkewX=+0,ampY,waveSkewY,ampRoundX=0,rfX=+1,ampRoundY,rfY,versch=[0,0],abs=false,exp=1,expY,sinDelta=0,sinDeltaY,mult=false,name,help){ HelpTxt("Surface",[ "x",x, "y",y, "zBase",zBase, "deltaZ",deltaZ, "res",res, "waves", waves, "rand",rand, "seed",seed, "randsize",randsize, "randSizeY",randSizeY, "freqX",freqX, "freqY",freqY, "ampX",ampX, "waveSkewX",waveSkewX, "ampY",ampY, "waveSkewY",waveSkewY, "ampRoundX",ampRoundX, "rfX",rfX, "ampRoundY",ampRoundY, "rfY",rfY, "versch",versch, "abs",abs, "exp",exp, "expY",expY, "sinDelta",sinDelta, "sinDeltaY",sinDeltaY, "mult",mult, "name",name ],help); /* if(help){ echo(str("Help Surface")); echo(str(" Surface(x=",x,",y=",y,", zBase=",zBase," // mm size ")); echo(str(" deltaZ=",deltaZ,", res=",res," // random change +− and resolution points/mm ")); echo(str(" waves=",waves,", rand=",rand,", // pattern waves and/or random")); echo(str(" seed=",seed,", randsize=",randsize,",randSizeY=",randSizeY,", //random seed, random size y strech")); echo(str(" freqX=",freqX,", freqY=",freqY,", ampX=",ampX,",waveSkewX=",waveSkewX,", ampY=",ampY,", waveSkewY=",waveSkewY,", // wave frequenz and amplitude XY")); echo(str(" ampRoundX=",ampRoundX,", rfX=",rfX,",ampRoundY=",ampRoundY,",rfY=",rfY,", // rounded Waveform ⇒ coarse, roundig factor")); echo(str(" versch=",versch,", name=",name,", abs=",abs,", exp=",exp,", expY=",expY,", sinDelta=",sinDelta,", sinDeltaY=",sinDeltaY,"mult=",mult,",); // move wave pattern show info and abs values, exponent, move sin center waves only")); }//*/ y=is_undef(y)?x:y;//assert(x!=0&&y!=0) randSizeY=assert(randsize!=0&&randSizeY!=0)is_undef(randSizeY)?1/randsize:1/randSizeY; freqY=is_undef(freqY)?freqX:freqY; ampY=is_undef(ampY)?ampX:ampY; waveSkewY=is_undef(waveSkewY)?waveSkewX:waveSkewY; ampRoundY=is_undef(ampRoundY)?ampRoundX:ampRoundY; rfY=is_undef(rfY)?rfX:rfY; expY=is_undef(expY)?exp:expY; sinDeltaY=is_undef(sinDeltaY)?sinDelta:sinDeltaY; if(waves)InfoTxt("Surface",["λ X/Y",str(10/freqX,"/",10/freqY," mm - λ¼=",10/freqX/4,"/",10/freqY/4," mm")],name); rowl=assert(x>0)x; //frame x values rowly=assert(y>0)y;//frame y values resolution=1/res;//[10,5,2.5,1,0.5,0.25,0.125] //randSizeY=1/randSizeY; random=rands(-deltaZ,deltaZ,((rowl+1)*(rowly+1)*randSizeY)/min(randsize,1),seed); /* z1=0; z2=0.5; alternate=[for(h=[0:y+1])for(i=[0:x+0])h%2?i%2?deltaZ:deltaZ/2:i%2?deltaZ/2:deltaZ]; alternate3=[for(h=[0:y+1])for(i=[0:x+0])h%4?i%3?z1:z2:i%2?z2:z1]; function alternate2(x,y,z1=0.0,z2=0.5)=x%2?y%2?z1:z2:z2; // points0alternativ=[ for(x=[-rowl/2+versch[0]:resolution:rowl/2+versch[0]]) for(y=[-rowly/2+versch[1]:resolution:rowly/2+versch[1]]) [x,y, //alternate2((x+(rowl/2)),(y+(rowly/2)))] //alternate[(x+rowl/2)+(rowl+0.5)*(y+rowly/2)]] alternate3[(x+rowl/2)+(rowl+0)*(y+rowly/2)]] ]; */ points0=[ for(x=[-rowl/2+versch[0]:resolution:rowl/2+versch[0]]) for(y=[-rowly/2+versch[1]:resolution:rowly/2+versch[1]]) [x,y, (rand?random[randSizeY*(round((y+rowly/2-versch[1])/randsize)+round((x+rowl/2-versch[0])/randsize)*rowly)]:0) +(waves?abs? pow(ampY*abs(sinDeltaY+sin(y*36*freqY+x*36*freqX*waveSkewY)),expY) *(mult?pow(ampX*abs(sinDelta+sin(x*36*freqX+y*36*waveSkewX*freqY)),exp):1) +(mult?0:pow(ampX*abs(sinDelta+sin(x*36*freqX+y*36*waveSkewX*freqY)),exp)) +ampRoundX*round(rfX*abs(sin(x*36*freqX+y*36*waveSkewX*freqY))) +ampRoundY*round(rfY*abs(sin(y*36*freqY+x*36*freqX*waveSkewY))) : pow(ampY*(sinDeltaY+sin(y*36*freqY+x*36*freqX*waveSkewY)),expY) *(mult?pow(ampX*(sinDelta+sin(x*36*freqX+y*36*waveSkewX*freqY)),exp):1) +(mult?0:pow(ampX*(sinDelta+sin(x*36*freqX+y*36*waveSkewX*freqY)),exp)) +ampRoundX*round(rfX*sin(x*36*freqX+y*36*waveSkewX*freqY)) +ampRoundY*round(rfY*sin(y*36*freqY+x*36*freqX*waveSkewY)) //+amplitude4*sin((y*0+x*1)*freqY) //+amplitude3*cos((y-x)*freqY) :0)] ]; resx=rowl*res;// /resolution; resy=rowly*res;// /resolution; faces0=[ for(row=[+0:resx-1]) for(i=[row*resy-1:(row+1)*resy-2]) [i+1+row,i+row+2,i+row+3+resy,i+row+2+resy] ]; points1=[ [-rowl/2+versch[0],-rowly/2+versch[1],-zBase], [-rowl/2+versch[0],rowly/2+versch[1],-zBase], [rowl/2+versch[0],-rowly/2+versch[1],-zBase], [rowl/2+versch[0],rowly/2+versch[1],-zBase], ]; end0=len(points0); faces1=[[end0+3,end0+1,end0+0,end0+2]]; fpointssideA=[for(i=[resy:-1:0])i]; fpointssideB=[for(i=[0:resy+1:resx*(resy+1)])i]; fpointssideC=[for(i=[(resy+1)*(resx+1)-1:-resy-1:resy])i]; fpointssideD=[for(i=[len(points0)-resy-1:len(points0)-1])i]; faces2=[concat(fpointssideA,[end0+0,end0+1])]; faces3=[concat(fpointssideB,[end0+2,end0+0])]; faces4=[concat(fpointssideC,[end0+1,end0+3])]; faces5=[concat(fpointssideD,[end0+3,end0+2])]; points=concat(points0,points1); faces=concat(faces0,faces1,faces2,faces3,faces4,faces5); translate(-versch)Col(6)polyhedron(points,faces,convexity=5); } module Cring( id=20, grad=230, h=15, rand=3, rad=1, end=1, txt=undef, tWeite, tSize=5, center=true, fn=fn, fn2=36, help ){ center=center==true?1:center==false?0:center; tWeite=is_undef(tWeite)?tSize*0.9:tWeite; Tz(center>0?-h/2:0)rotate(center?-grad/2:0){ rad=min(rad,h/2,rand/2); difference(){ rotate_extrude(angle=grad,$fn=fn,convexity=5)T(id/2)Quad(rand,h,r=rad,center=false,fn=fn2,help=0,name=0); if(txt!=undef)Tz(h/2-tSize/2)difference(){ for(i=[0:len(txt)-1])rotate(grad/2+i*atan(tWeite/(id/2+rand))-(len(txt)-1)/2*atan(tWeite/(id/2+rand)))T(id/2+rand)R(90,0,90)Text(text=txt[i],h=1,cx=true,cz=true,size=tSize); Col(4) cylinder(100,d=id+rand*2-n(1),center=true,$fn=fn); } } if(end==1){ T(id/2+rand/2)Pille(l=h,d=rand,rad=rad,center=false,fn=fn2,fn2=fn2/4,name=0); rotate(grad)T(id/2+rand/2)Pille(l=h,d=rand,rad=rad,center=false,fn=fn2,fn2=fn2/4,name=0); } if(end==2){ T(id/2+rand/2,0,h/2)R(90)Tz(-rad)Prisma(c1=0,x1=rand,z=rad*2,y1=h,s=rad*2,fnS=fn2,name=0,help=0); rotate(grad)T(id/2+rand/2,0,h/2)R(90)Tz(-rad)Prisma(c1=0,x1=rand,z=rad*2,y1=h,s=rad*2,fnS=fn2,name=0,help=0); } } HelpTxt("Cring",[ "id", id, "grad",grad, "h",h, "rand",rand , "rad",rad , "end", end , "txt",txt , "tWeite",tWeite , "tSize", tSize, "center", center , "fn", fn, "fn2",fn2], help); } module Stern(e=5,r1=10,r2=5,mod=2,delta=+0,center=1,name,help){ name=is_undef(name)?is_undef($info)?false:$info:name; star= let(schritt=360/(e*mod)) [for(i=[0:e*mod])i%mod Help Disphenoid( h=",h," , l=",l, " ,b=",b, " ,r=",r, " ,tx=",tx, " ,ty=",ty, " ,tz=",tz, "help);")); } module Quad(x=20,y,r,r1,r2,r3,r4,grad=90,grad2=90,fn=fn,center=true,messpunkt=false,basisX=0,trueX=false,centerX,tangent=true,name,help){ assert(grad!=0&&grad2!=0); basisX=is_bool(basisX)?basisX?1:0:is_undef(centerX)?basisX:is_bool(centerX)?centerX?1:0:centerX; y=is_num(y)?y: is_list(x)?x[1]: x; xNum=is_list(x)?x[0]:x; rundung=runden(min(xNum,y)/PHI/2,2); //r=is_undef(r)?[rundung,rundung,rundung,rundung]:is_list(r)?r:[r,r,r,r]; r1=is_num(r1)?r1:is_undef(r[0])?is_num(r)?r:rundung:r[0]; r2=is_num(r2)?r2:is_undef(r[1])?is_num(r)?r:rundung:r[1]; r3=is_num(r3)?r3:is_undef(r[2])?is_num(r)?r:rundung:r[2]; r4=is_num(r4)?r4:is_undef(r[3])?is_num(r)?r:rundung:r[3]; rf1=1/sin(grad); rf2=1/sin(grad2); shiftX1=tan(grad-90)*y-r1*2*tan(grad-90); shiftX2=tan(grad2-90)*y-r2*2*tan(grad2-90); shiftX3=tan(grad-90)*y-r3*2*tan(grad-90); shiftX4=tan(grad2-90)*y-r4*2*tan(grad2-90); // konstante x basis mit Rundung (tangetial punkte) / trueX= reale breite bx1L=r3-r3*rf1+shiftX3/2; bx1R=r4-r4*rf2-shiftX4/2; bx2L=r1-r1*rf1-shiftX1/2; bx2R=r2-r2*rf2+shiftX4/2; bxL=sign(basisX)*tan(90-grad2)*(y/2); bxR=-sign(basisX)*tan(90-grad)*(y/2); x=is_list(x)?trueX?basisX==-1?x[0]-bx2L-bx2R:x[0]-bx1L-bx1R:x[0]-bxL-bxR:trueX?basisX==-1?x-bx2L-bx2R:x-bx1L-bx1R:x-bxL-bxR; trueX1=x+bx1L+bx1R; // real x1 breite trueX2=x+bx2L+bx2R; // real x2 breite p1=-x/2+shiftX1/2-r1*1/tan(grad); p2=x/2+shiftX2/2-r2*1/tan(grad2); p3=-x/2-shiftX3/2+r3*1/tan(grad); p4=x/2-shiftX4/2+r4*1/tan(grad2); x1=abs(p3)+abs(p4); x2=abs(p1)+abs(p2); cTrans=center?[basisX==1?tangent?-p3+(p3-p4)/2: (bx1L-bx1R)/2: basisX==-1?tangent?-p1+(p1-p2)/2: (bx2L-bx2R)/2: 0,sign(basisX)*y/2]: tangent?basisX==1?[x/2+shiftX3/2-r3*1/tan(grad),y/2]:// center= false [x/2-shiftX1/2+r1*1/tan(grad),y/2]: basisX==1?[bx1L+x/2,y/2]: basisX==-1?[bx2L+x/2,y/2]: [x/2,y/2]; k1=Kreis(rand=0,r=r1,t=[-x/2+r1*rf1+shiftX1/2,y/2-r1]+cTrans,grad=180-grad,rot=grad-180,fn=fn/4,center=false); k2=Kreis(rand=0,r=r2,t=[x/2-r2*rf2+shiftX2/2,y/2-r2]+cTrans,grad=grad2,rot=-45+45,fn=fn/4,center=false); k3=Kreis(rand=0,r=r3,t=[-x/2+r3*rf1-shiftX3/2,-y/2+r3]+cTrans,grad=grad,rot=-225+45,fn=fn/4,center=false); k4=Kreis(rand=0,r=r4,t=[x/2-r4*rf2-shiftX4/2,-y/2+r4]+cTrans,grad=180-grad2,rot=grad2 ,fn=fn/4,center=false); union(){ polygon(concat(k1,k2,k4,k3),convexity=5); if(messpunkt){ Pivot([p1,y/2]+cTrans,active=[1,0,0,1,1],messpunkt=messpunkt); Pivot([p2,y/2]+cTrans,active=[1,0,0,1,1],messpunkt=messpunkt); Pivot([p3,-y/2]+cTrans,active=[1,0,0,1,1],messpunkt=messpunkt); Pivot([p4,-y/2]+cTrans,active=[1,0,0,1,1],messpunkt=messpunkt); } } if(r1+r2>abs(trueX2)||r3+r4>abs(trueX1))Echo("Quad x too small or r too big",color="red"); if(r1+r1*sin(90-grad)+r3+r3*sin(grad-90)>abs(y)||r2+r2*sin(grad2-90)+r4+r4*sin(90-grad2)>abs(y))Echo("Quad y too small or r too big",color="red"); InfoTxt("Quad",["TangentsizeX1",x1,"sizeX2",x2,"real",str(trueX1,"/",trueX2),"r",r],name); HelpTxt("Quad",["x",x,"y",y,"r",r,"grad",grad,"grad2",grad2,"fn",fn,"center",center,"name",name,"messpunkt",messpunkt,"trueX",trueX,"centerX",centerX,"tangent",tangent],help); } module Linse(dia=10,r=7.07107,name,messpunkt=true,help){ InfoTxt("Linse",["Dicke",dick,"Kreisgrad",str(grad,"°")],name); tx=Kathete(r,dia/2); grad=2*asin((dia/2)/r); dick=2*(r-tx); polygon(concat( kreis(rand=0,r=r,grad=grad,t=[tx,0]), kreis(rand=0,r=r,grad=grad,rot=-180,t=[-tx,0]))); if(messpunkt){ Pivot([tx,0],active=[1,0,0,1,0],messpunkt=messpunkt); Pivot([0,dia/2],active=[1,0,0,1,1],messpunkt=messpunkt); Pivot([-tx,0],active=[1,0,0,1,1],messpunkt=messpunkt); } HelpTxt("Linse",[ "dia",dia, "r",r, "name",name, "messpunkt=",messpunkt], help); } module VorterantQ(size=20,ofs=.5,name){ s=Umkreis(4,size/2-ofs); k1=Kreis(s,rand=0,grad=90); versch=[for(i=[0:len(k1)])[-Inkreis(4,s),0]]; offset= [for(i=[0:len(k1)])[ofs*sin(45+i*90/len(k1)),ofs*cos(45+i*90/len(k1))]]; function offsetvert(fn=12)= [for(i=[0:fn])[ofs*sin(-45+i*90/fn),ofs*cos(-45+i*90/fn)+Inkreis(4,s)]]; linse=concat(k1+versch+offset,-offsetvert(),-k1-versch-offset,offsetvert()); polygon(linse); if(name)echo(str(name," VQ Radius=",s,"mm - Verschoben um",Inkreis(4,s)-ofs,"mm")); } module GewindeV2(dn=10,s,w=0,g=1,winkel=+60,rot2=0,r1=0,kern,fn=1,detail=fn,spiel=spiel,name,tz=0,preset=0,h=10,translate=[0,0,0],rotate=[0,0,0],d=0,gd=0,r=0,center=true,help,p=1.5,endMod=true){ s=is_undef(s)?p:s;//Steigung p=s; r1=r1?r1:p/sin(winkel/2)/2-0.01; //overlap preventing rh=Kathete(r1,p/2); //Gangtiefe spiel=rot2==0?spiel:0; // spiel only for symetrische dn=$children?dn+spiel*2:dn; kern=!is_undef(kern)?kern:dn-2*rh+spiel; function profil(rot=0)= 0? vollwelle(fn=1,extrude=-1,x0=+0,h=1,xCenter=1,r=0.2,r2=0.5,l=p-.1) // test vollwelle : kreis(r=r1,rand=+0,fn=fn,grad=winkel,sek=winkel==360?1:0,rot=rot2); function RotEx(rot=0,punkte=profil(rot=60),verschieb=dn/2,steigung=1,detail=detail)=[for(rotation=[0:detail*rot/360])for(i=[0:len(punkte)-1]) concat((punkte[i][0]+verschieb)*sin(rotation*360/detail),punkte[i][1]+rotation/detail*steigung,(punkte[i][0]+verschieb)*cos(rotation*360/detail)) ]; function faces(punkte=RotEx(),fn=len(profil())-1)=[ for(i=[0:fn-2])[0,i+1,i+2], for(i=[0:len(punkte)-2-fn])[fn+1+i,1+i,+i], for(i=[0:len(punkte)-2-fn])[fn+i,fn+1+i,+i], for(i=[1:fn])[len(punkte)-i+0,len(punkte)-i-1,len(punkte)-1] ]; Echo("‼ using old GewindeV2 ‼",color="warning"); if(d||gd||r){GewindeV1(d=d,s=s,w=w?w:5,g=g,tz=tz,gd=gd?gd:1.75,fn=fn==1?3:fn,r=r)children();//Kompatibilität Echo("‼ using old GewindeV1 ‼",color="warning"); } else if(false)R(90)polyhedron(RotEx(rot=100,steigung=p),faces(punkte=RotEx(rot=100)),convexity=15); //test for polyhedron only else if(preset==0){ w=w?w:h/p*360; add=center?p/2:0; difference(){ if($children)children(); translate(translate)rotate(rotate)Tz(-add+tz)intersection(){ union(){ Col(6) Polar(g,n=0) difference(){ R(90)polyhedron(RotEx(rot=w,steigung=p),faces(punkte=RotEx(rot=w)),convexity=15); if(endMod)Tz(h)rotate(-90+w%360-w%(360/detail))T(dn/2)cylinder(p,d=rh*2-spiel,center=true,$fn=4); if(endMod)rotate(-90)T(dn/2)cylinder(p,d=rh*2-spiel,center=true,$fn=4); } if(rot2==0)Col(9) Tz(-p/2) rotate(-90)cylinder(w/360*p+p,d=kern,center=false,$fn=detail); } if(rot2==0)Col(8) rotate(-90)cylinder(2*w/360*p+p,d=dn-spiel,center=true,$fn=detail); } } HelpTxt("GewindeV2",["dn",dn,"s",s,"w",w,"g",g,"winkel",winkel,"rot2",rot2,", r1",r1,",kern",kern,"fn",fn,"detail",detail,"spiel",spiel,"name",name,"tz",tz,"preset",preset,"h",h,"translate",translate,"rotate",rotate,"d",d,"gd",gd,"r",r,"center",center,"p",p,"endMod",endMod],help&&!preset); if(name)echo(str("Gangtiefe=",rh,"mm - Gangflanke(r1)=",r1,"mm - Steigung=",p,"mm - Höhe=",w/360*p,"mm+",p)); if(name)echo(str(name,rot2==0?$children?" Innen": " Aussen":" Undefiniertes","gewinde ∅=",dn-spiel," (",dn,") Kern=",kern)); if(winkel==360)Echo(str(" ∅ Diameter Warning!"),color="warning"); } else if(preset==1){// ½ Zoll Gewinde if($children) GewindeV2(dn=20.95,w=w,h=h,kern=19,winkel=55,p=1.814286,preset=0,fn=1,translate=translate,rotate=rotate)children(); if(!$children) GewindeV2(dn=20.95,w=w,h=h,winkel=55,p=1.814286,preset=0,fn=1,translate=translate,rotate=rotate,help=help); echo(str(" ½ Zoll Gewinde ")); } else if(preset==2){// ¾ Zoll Gewinde if($children) GewindeV2(dn=26.44,w=w,h=h,kern=24.5,winkel=55,p=1.814286,preset=0,fn=1,translate=translate,rotate=rotate)children(); if(!$children) GewindeV2(dn=26.44,w=w,h=h,winkel=55,p=1.814286,preset=0,fn=1,translate=translate,rotate=rotate); echo(str(" ¾ Zoll Gewinde ")); } else if(preset=="M3"){// M3 Gewinde if($children) GewindeV2(dn=3,w=w,h=h,p=.5,preset=0,fn=1,translate=translate,rotate=rotate)children(); if(!$children) GewindeV2(dn=3,w=w,h=h,p=.5,preset=0,fn=1,translate=translate,rotate=rotate); echo(str(" M3 Gewinde ")); } else if(preset=="M6"){// M6 Gewinde if($children) GewindeV2(dn=6,w=w,h=h,p=1,preset=0,fn=1,translate=translate,rotate=rotate)children(); if(!$children) GewindeV2(dn=6,w=w,h=h,p=1,preset=0,fn=1,translate=translate,rotate=rotate); echo(str(" M6 Gewinde ")); } } module Rand(rand=n(1),center=false,fn=fn,delta=false,chamfer=false,help){ if(!center){ if(rand>0)difference(){ offset(r=delta?undef:rand,delta=rand,$fn=fn,chamfer=chamfer?true:false)children(); union(){ $helpM=0; $info=0; children(); } } if(rand<0)difference(){ children(); union(){ $helpM=0; $info=0; offset(r=delta?undef:rand,delta=rand,$fn=fn,chamfer=chamfer?true:false)children(); } } } if(center) difference(){ offset(r=delta?undef:abs(rand),$fn=fn,delta=abs(rand),chamfer=chamfer?true:false)offset(r=delta?undef:-abs(rand/2),$fn=fn,delta=-abs(rand/2),chamfer=chamfer?true:false)children(); union(){ $helpM=0; $info=0; offset(r=delta?undef:-abs(rand),$fn=fn,delta=-abs(rand),chamfer=chamfer?true:false) offset(r=delta?undef:abs(rand/2),$fn=fn,delta=abs(rand/2),chamfer=chamfer?true:false)children(); } } MO(!$children); HelpTxt("Rand",["rand",rand,"center",center,"fn",fn,"delta",delta,"chamfer",chamfer],help); } module Laser3D(h=4,layer=10,var=0.002,name,on=-1){ if(on==1)for (i=[0:h/layer:h]){ c=i/h; T(z=i/h*var) color([c,c,c]) projection(cut=true)T(z=-i)children(); } if(on==-1) for(i=[+0.0:h/layer:h]){ color([i/h,i/h,i/h])T(z=i*+0.01) intersection(){ T(-500,-500,i) cube([1000,1000,layer]); T(z=-i*0.000) children(); } } if(on==0) children(); T(z=-.48)color([0,0,0])cube([1000,1000,1],true); MO(!$children); InfoTxt("Laser3D",["color resolution=",str(h/layer,"mm")],name); } module Ellipse(x=2,y=2,z=0,fn=36,help){ //ToDo z rot; //function rota(i)=-atan2(sin(i)*y,cos(i)*x)+90; function rot(i)=atan2(cos(i)*x,sin(i)*y); for (n=[0:fn-1]){ $idx=n; i=360/fn*n; j=i+360/fn; if($children) Color(1/fn*n)hull(){ T(sin(i)*x,cos(i)*y,cos(i)*z)rotate(rot(i))children(); union(){ $idx=$idx+1; T(sin(j)*x,cos(j)*y,cos(j)*z)rotate(rot(j))children(); } } if(!$children)hull(){ T(sin(i)*x,cos(i)*y,cos(i)*z)rotate(rot(i))circle($fn=36); T(sin(j)*x,cos(j)*y,cos(j)*z)rotate(rot(j))circle($fn=36); } } MO(!$children); HelpTxt("Ellipse",["x",x,"y",y,"z",z,"fn",fn],help); } module WStrebe(grad=45,grad2,h=20,d=2,d2=0,rad=3,rad2=0,sc=0,angle=360,spiel=spiel,fn=fn,2D=false,center=true,rot=0,help){ rad2=rad2?rad2:rad; d2=d2?d2:d; grad2=is_undef(grad2)?grad:grad2; if(!2D)R(0,center?0:grad)Tz(center?0:h/2){ rotate(rot)R(180)Halb(1)Tz(-h/2)R(0,-grad2) Strebe(rad=rad2,rad2=rad,d=d2,d2=d,h=h,grad=grad2,single=false,name=0,help=0,2D=0,sc=sc,angle=angle,spiel=spiel,fn=fn); //oben Tz(.1)Halb(1)Tz(-h/2-.1)R(0,-grad) Strebe(rad=rad,rad2=rad2,d=d,d2=d2,h=h,grad=grad,single=false,name=0,help=0,2D=0,sc=sc,angle=angle,spiel=spiel,fn=fn);//unten } if(2D)R(0,0,center?0:-grad)T(0,center?0:h/2){ mirror([0,1,0])Halb(1,y=1,2D=true)T(0,-h/2)R(0,0,grad2) Strebe(rad=rad2,d=d2,d2=d,h=h,grad=grad2,single=false,n=0,help=0,2D=2D,sc=sc,angle=angle,spiel=spiel,fn=fn); Halb(1,y=1,2D=true)T(0,-h/2)R(0,0,grad) Strebe(rad=rad,d=d,d2=d2,h=h,grad=grad,single=false,n=0,help=0,2D=2D,sc=sc,angle=angle,spiel=spiel,fn=fn);//unten } HelpTxt("WStrebe",["grad",grad,"grad2",grad2,"h",h,"d",d,"d2",d2,"rad",rad,"rad2",rad2,"sc",sc,"angle",angle,"spiel",spiel,"fn",fn,"2D",2D,"center",center,"rot",rot],help); } module Strebe(h=20,d=5,d2,rad=4,rad2,sc=0,grad=0,skew=0,single=false,angle=360,spiel=spiel,fn=fn,fn2=fn/4,center=false,name,2D=false,help){ rad2=is_undef(rad2)?is_list(rad)?rad[1]: rad: rad2; rad=is_list(rad)?rad[0]:rad; d2=is_undef(d2)?d:d2; skew=skew?skew:tan(grad); grad=atan(skew); sc=sc?sc:d/(d*cos(grad)); winkel=h==rad+rad2?90: atan((single?(h-rad): (h-rad-rad2))/(d2/2-d/2)); grad1=winkel>0?180-winkel:abs(winkel);//90;//VerbindugsWinkel unten grad2=180-grad1;//VerbindugsWinkel oben //assert(h>=(rad+rad2),str("Strebe too short h=",h,"<",rad,"+",rad2," for rad")); if (!2D && !is_parent(needs2D))//search(["Rundrum"], parentList())[0] ) M(skewzx=skew) Tz(center ? -h/2 : 0) scale([sc, 1, 1]) rotate(-angle/2) rotate_extrude(angle=angle, convexity=5, $fn=fn) Strebe(skew=0, h=h, d=d, d2=d2, rad=rad, rad2=rad2, sc=1, grad=0, single=single, spiel=spiel, fn2=fn2, name=0, 2D=2, help=false); InfoTxt("Strebe",[ "Neigungs ∡",str(atan(skew),"°"), "center ∡",str(single||rad!=rad2?"~":"=",winkel,"°"), "Scale",sc, " dSkew",str(d,"/",d*sc*cos(grad),"-",d2,"/",d2*sc*cos(grad),"mm"), "Parent",parentList() ],name); if (2D || is_parent(needs2D))//search(["Rundrum"], parentList())[0] ) M(skewyx=skew)T(0,center?-h/2:0){ if(grad1>90) Echo(str("Strebe ∅",d,"mm is d=",(d/2-rad+sin(grad1)*rad)*2),color="warning"); if(grad2>90) Echo(str("Strebe ∅",d2,"mm is d2=",(d2/2-rad2+sin(grad2)*rad2)*2),color="warning"); Echo(str("Strebe too short h=",h,"<",rad,"+",rad2," for rad"),color="warning",condition=h<(rad+rad2)); points= concat( 2D==2?[[0,h+spiel]]:single?[[-d2/2,h]]:Kreis(fn=fn2,rand=0,r=rad2,grad=-grad2,rot=+grad2,center=false,sek=true,t=[-d2/2-abs(sin(winkel))*rad2,h-rad2]), 2D==2?[[+0,h+spiel]]:[[single?-d2/2:-d2/2-rad2,h+spiel]], [[single?d2/2:d2/2+rad2,h+spiel]], single?[[d2/2,h]]:Kreis(fn=fn2,rand=0,r=rad2,grad=-grad2,rot=0,center=false,sek=true,t=[d2/2+abs(sin(winkel))*rad2,h-rad2]), kreis(fn=fn2,rand=0,r=rad,grad=-grad1,rot=grad1-180,center=false,sek=true,t=[d/2+abs(sin(winkel))*rad,rad]), [[d/2+rad,0-spiel]], 2D==2?[[0,-spiel]]:[[-d/2-rad,0-spiel]], 2D==2?[[+0,0]]:Kreis(fn=fn2,rand=0,r=rad,grad=-grad1,rot=180,center=false,sek=true,t=[-d/2-abs(sin(winkel))*rad,rad])); scale([sc,1])polygon(points,convexity=5); } HelpTxt("Strebe",["h",h,"d",d,"d2",d2,"rad",rad,"rad2",rad2,"sc",sc,"grad",grad,"skew",skew,"single",single,"angle",angle,"spiel",spiel,"fn",fn,"fn2",fn2,"name",name,"2D",str(2D,"/*2 for halb*/")],help); } module Bezier( p0=[+0,+10,0], p1=[15,-10,0], p2, p3=[0,-10,0], w=1,//weighting max=1.0, min=+0.0, fn=50, fn2=fn, ex,//extrude X pabs=false, //p1/p2 absolut/relativ p0/p3 messpunkt=true, mpRot, twist=0, scale=1, hull=true, points, d, name, help ){ mpRot=is_undef(mpRot)?search(["RotEx"],parentList())[0]?true: mpRot: mpRot; //echo(search(["RotEx"],parentList())[0],parentList()); messpunkt=is_bool(messpunkt)?messpunkt?pivotSize:0:messpunkt;//$info?messpunkt:0; 3D=is_list(points)||d&&!$children?true:false; p0=v3(p0); p3=v3(p3); p1=v3(pabs?p1*w:v3(p1)*w+p0); p2=is_undef(p2)?p1:v3(pabs?p2*w:v3(p2)*w+p3); $fn=hull?fn:$fn; $fa=fa; $fs=fs; if($children){ twist=v3(twist); $helpM=0; $info=is_undef(name)?is_undef($info)?false:$info:name; step=((max-min)/fn); for (t=[min:step:max-step]){ $rot=vektorWinkel(Bezier(t,p0,p1,p2,p3),Bezier(t+step,p0,p1,p2,p3))+twist/(max-step)*t; $tab=true; $idx=t; if (hull) Color(1/(max-step)*t,$idxON=false)hull(){ translate(Bezier(t,p0,p1,p2,p3))rotate($rot)scale(1-(1-scale)/(max-step)*t)children(); union(){ $idx=t+step; $rot=t>=max-step?vektorWinkel(p2,p3)+twist: // last segment vektorWinkel(Bezier(t+step,p0,p1,p2,p3),Bezier(t+step*2,p0,p1,p2,p3))+twist/(max-step)*(t+step); translate(Bezier(t+step,p0,p1,p2,p3))rotate($rot)scale(1-(1-scale)/(max-step)*(t+step))children(); } } else Color(1/(max-step)*t,$idxON=false) translate(Bezier(t,p0,p1,p2,p3))rotate($rot)scale(1-(1-scale)/(max-step)*t)children(); } } if(!$children&&3D==false){ if (is_undef(ex)) polygon([for (t=[min:((max-min)/fn):(max+(max-min)/fn)-((max-min)/fn)])Bezier(t, [p0[0],p0[1]], [p1[0],p1[1]], [p2[0],p2[1]], [p3[0],p3[1]] )]); else polygon(concat( [[0,p0[1]]], [for (t=[min:((max-min)/fn):(max+(max-min)/fn)-((max-min)/fn)])Bezier(t, [p0[0]+ex,p0[1]], [p1[0]+ex,p1[1]], [p2[0]+ex,p2[1]], [p3[0]+ex,p3[1]] )], [[0,p3[1]]] )); } if(3D){ points=is_undef(points)?kreis(d=d,rand=0,fn=fn2):points; loop=len(points); path=[for (t=[min:((max-min)/fn):(max+(max-min)/fn)-((max-min)/fn)])Bezier(t, [p0[0],p0[1]], [p1[0],p1[1]], [p2[0],p2[1]], [p3[0],p3[1]] )]; PolyH(pathPoints(points=points,path=path,scale=scale,twist=twist),loop=loop); } if(messpunkt){ ex=is_undef(ex)?0:ex; vpr=mpRot?[90,0,0]:$vpr; Pivot(mpRot?[p0[0]+ex,0,p0[1]]:p0+[ex,0,0],messpunkt,txt="p0",vpr=vpr); Pivot(mpRot?[p1[0]+ex,0,p1[1]]:p1+[ex,0,0],messpunkt/2,txt=str("p1",p1==p2?" ":""),vpr=vpr); Pivot(mpRot?[p2[0]+ex,0,p2[1]]:p2+[ex,0,0],messpunkt/2,txt="p2",vpr=vpr); Pivot(mpRot?[p3[0]+ex,0,p3[1]]:p3+[ex,0,0],messpunkt,txt="p3",vpr=vpr); d=b(messpunkt,false)/20; %Line(mpRot?[p0[0]+ex,0,p0[1]]:p0+[ex,0,0],mpRot?[p1[0]+ex,0,p1[1]]:p1+[ex,0,0],d=d,center=true); %Line(mpRot?[p3[0]+ex,0,p3[1]]:p3+[ex,0,0],mpRot?[p2[0]+ex,0,p2[1]]:p2+[ex,0,0],d=d,center=true); } if(name&&!$children)Echo("No Bezier object using polygon!",color="green"); HelpTxt("Bezier",[ "p0",p0, "p1",p1, "p2",p2, "p3",p3, "w/*weighting*/",w, "max",max, "min",min, "fn",fn, "fn2",fn2, "ex/*extrude X*/",ex, "pabs/*p1/p2 absolut/relativ */",pabs, "messpunkt",messpunkt, "mpRot",mpRot, "twist",twist, "hull",hull, "points",points?"points":undef, "d/*for 3D*/",d, "name",name] ,help); } module Line(p0=[0,0,0],p1=[10,10,0],d=.5,center=false,2D=false,text=false,fn=8,help=false){ p0=p0[2]==undef?concat(p0,[0]):p0; p1=p1[2]==undef?concat(p1,[0]):p1; p1t=p1-p0; x= p1t[0]; y = p1t[1]; z = p1t[2]; // point coordinates of end of cylinder length = norm([x,y,z]); // radial distance b = length?acos(z/length):0; // inclination angle c = atan2(y,x); // azimuthal angle points=center?[-p1t+p0,p0,p1]:[p0,p1t/2+p0,p1]; // for d=0 1d polyhedron if(d) if(2D)translate(p0)rotate([0,b-90,c])translate([0,center?0:-d/2,0]) square([center?length*2:length,d],center=center?true:false); else translate(p0)rotate([0, b, c]) cylinder(h=center?length*2:length,d=d,$fn=fn,center=center?true:false); else polyhedron(points,[[0,1,2]]); //Points(points); if (text&&$preview) %color("slategrey")translate(center?p0:p0+p1t/2)rotate($vpr) text(str(runden(center?length*2:length,3),"mm"),size=b(text,false)); HelpTxt("Line",[ "p0",p0, "p1",p1, "d",d, "center",center, "2D",2D, "text",text, "fn",fn ],help); } module LineORG(p0=[0,0,0], p1=[10,10,0], d=.5,center=true) { //from https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/Tips_and_Tricks p0=p0[2]==undef?concat(p0,[0]):p0; p1=p1[2]==undef?concat(p1,[0]):p1; // Find the unitary vector with direction v. Fails if v=[0,0,0]. function unit(v) = norm(v)>0 ? v/norm(v) : undef; // Find the transpose of a rectangular matrix function transpose(m) = // m is any rectangular matrix of objects [ for(j=[0:len(m[0])-1]) [ for(i=[0:len(m)-1]) m[i][j] ] ]; // The identity matrix with dimension n function identity(n) = [for(i=[0:n-1]) [for(j=[0:n-1]) i==j ? 1 : 0] ]; // computes the rotation with minimum angle that brings a to b // the code fails if a and b are opposed to each other function rotate_from_to(a,b) = let( axis = unit(cross(a,b)) ) axis*axis >= 0.99 ? transpose([unit(b), axis, cross(axis, unit(b))]) * [unit(a), axis, cross(axis, unit(a))] : identity(3); v = p1-p0; translate(p0) // rotate the cylinder so its z axis is brought to direction v multmatrix(rotate_from_to([0,0,1],v)) cylinder(d=d, h=center?norm(v)*2:norm(v), $fn=12,center=center); } module Pivot(p0=[0,0,0],size,active=[1,1,1,1,1,1],messpunkt,txt,rot=0,vpr=$vpr,help=false){ messpunkt=is_undef(messpunkt)?is_undef($messpunkt)?true:$messpunkt:messpunkt; p0=is_num(p0)?[p0,0]:p0; size=is_undef(size)?is_bool(messpunkt)?pivotSize:messpunkt:size; size2=size/+5; if(messpunkt&&$preview)translate(p0)%union(){ if(active[3])rotate(rot) color("blue")cylinder(size,d1=.5*size2,d2=0,center=false,$fn=4); if(active[2])rotate(rot) color("green")rotate([-90,0,0])cylinder(size,d1=.5*size2,d2=0,center=false,$fn=4); if(active[1])rotate(rot) color("red")rotate([0,90,0])cylinder(size,d1=.5*size2,d2=0,center=false,$fn=4); if(active[0]) color("yellow")sphere(d=size2*.6,$fn=12); //Text if(active[4]) %color("grey")rotate(vpr) //linear_extrude(.1,$fn=1) text(text=str(norm(p0)?p0:""," ",rot?str(rot,"°"):""," "),size=size2,halign="right",valign="top",font="Bahnschrift:style=light",$fn=1); if(txt&&active[5])%color("lightgrey")rotate(vpr)translate([0,size/15])//linear_extrude(.1,$fn=1) Tz(0.1) text(text=str(txt," "),size=size2,font="Bahnschrift:style=light",halign="right",valign="bottom",$fn=1); HelpTxt("Pivot",[ "p0",p0, "size",size, "active",active, "messpunkt",messpunkt, "txt",txt, "rot",rot, "vpr",vpr] ,help); } } module Achsenklammer(abst=10,achse=3.5,einschnitt=1,h=3,rand=n(2),achsenh=0,fn=fn,help){ achse=is_list(achse)?achse:[achse,achse]; achsenh=is_list(achsenh)?achsenh:[achsenh,achsenh]; if (achsenh[0])linear_extrude(achsenh[0]+h,convexity=5)T(-abst/2)circle(d=achse[0]+(achsenh[0]<0?.1:0),$fn=fn); if (achsenh[1])linear_extrude(achsenh[1]+h,convexity=5)T(abst/2)circle(d=achse[1]+(achsenh[1]<0?0.1:0),$fn=fn); linear_extrude(h,convexity=5) difference(){ union(){ //if(achse[0]==achse[1])T((achse[1]-achse[0])/4)Halb(2D=1,y=1)Ring(0,(achse[0]+achse[1])/2+rand*2,abst,cd=0,2D=1,name=0,fn=fn,help=0); else T((achse[1]-achse[0])/4)Kreis(d=(achse[0]+achse[1])/2+rand*2+abst,grad=180,rand=0,help=0,name=0,rot=-90); T(abst/2)circle(d=achse[1]+rand*2,$fn=fn); T(-abst/2)circle(d=achse[0]+rand*2,$fn=fn); } T(-(achse[1]-achse[0])/4)hull(){ T(y=-einschnitt*(achse[0]+achse[1])/2)circle(d=abst-((achse[0]+achse[1])/2+rand*2),$fn=fn); T(y=einschnitt*(achse[0]+achse[1])/2)circle(d=abst-((achse[0]+achse[1])/2+rand*2),$fn=fn); } if(achsenh[0]<=0) T(-abst/2)circle(d=achse[0],$fn=fn); if(achsenh[1]<=0) T( abst/2)circle(d=achse[1],$fn=fn); } HelpTxt("Achsenklammer",["abst",abst,"achse",achse,"einschnitt",einschnitt,"h",h,"rand",rand,"achsenh",achsenh,"fn",fn],help); } module Rund(or=+0,ir,chamfer=false,fn=fn) { ir=is_undef(ir)?is_list(or)?or[1]:or:ir; or=is_list(or)?or[0]:or; chamfer=chamfer?true:false; if(!chamfer)offset(r = or,$fn=fn)offset(r = -or,$fn=fn) offset(r = -ir,$fn=fn)offset(r = ir,$fn=fn) children(); if(chamfer)offset(delta = or,chamfer=chamfer)offset(delta = -or,chamfer=chamfer) offset(delta = -ir,chamfer=chamfer)offset(delta = ir,chamfer=chamfer) children(); MO(!$children); } module Ttorus(r=20,twist=360,angle=360,pitch=0,scale=1,r2,fn=fn,help){ scale=is_list(scale)?scale:[scale,scale,scale]; r2=is_undef(r2)?r:r2; diff=r2-r; for (i=[0:fn-1]){//(i=[0:360/fn:angle-.005]){ step=angle/fn; rdiff=diff/fn; j=i+1;//j=i+360/fn; //$info=i?0:$info; //$helpM=i?0:$helpM; $idx=i; Color(i/fn,$idxON=false) hull(){ rotate(i*step)translate([r+rdiff*i,0,i*pitch/360*abs(step)]) rotate([0,i*twist/360*step,0])scale([1,1,1]+(scale-[1,1,1])/fn*(i))children(); rotate(j*step)translate([r+rdiff*j,0,j*pitch/360*abs(step)]) rotate([0,j*twist/360*step,0])union(){ $info=false; $helpM=false; $idx=j; scale([1,1,1]+(scale-[1,1,1])/fn*(j))children(); } } } MO(!$children); HelpTxt("Ttorus",[ "r",r, "twist",twist, "angle",angle, "pitch",pitch, "scale",scale, "r2",r2, "fn=",fn],help); } module Kontaktwinkel(winkel=50,d,baseD,r,center=true,2D=0,inv=false,centerBase=0,name,help){ grad=-winkel+90; d=is_num(baseD)?(baseD/2)/sin(winkel)*2:is_undef(r)?is_undef(d)?0:d:2*r; h=sin(grad)*d/2; b=sqrt(pow(d/2,2)-pow(h,2)); viewportSize=is_undef(viewportSize)?1000:max(d*2,viewportSize); centerBase=b(centerBase,false); $d=d; $r=d/2; if(!2D){ if(!inv) Tz(centerBase==1?h: centerBase==-1?-h: 0)intersection(){ children(); T(z=center?0:-h)cylinder(center?h*2:viewportSize,d=viewportSize,center=b(center,true),$fn=6); } if(inv)Tz(centerBase==1?-h:centerBase==-1?h:0) intersection(){ children(); difference(){ cube(viewportSize,center=true); T(z=center?0:h-viewportSize)cylinder(center?h*2:viewportSize,d=viewportSize,center=b(center,true),$fn=6); } } } if(2D){ if(!inv)T(y=centerBase==1?h:centerBase==-1?-h:0)intersection(){ children(); T(center?0:-viewportSize/2,center?0:-h)square([viewportSize,center?h*2:viewportSize],center=b(center,true)); } if(inv)T(y=centerBase==1?-h:centerBase==-1?h:0) intersection(){ children(); difference(){ square(viewportSize,center=true); T(center?0:-viewportSize/2,center?0:h-viewportSize)square([viewportSize,center?h*2:viewportSize],center=b(center,true)); } } } MO(!$children); InfoTxt("Kontaktwinkel",["∅",d,"radius",r,"winkel",str(winkel,"°"),"Höhe",h,"Kontakt Radius",b,"2×",b*2],name); HelpTxt("Kontaktwinkel",["winkel",winkel,"d",d,"baseD",baseD,"r",r,"center",center,"2D",2D,"inv",inv,"centerBase",centerBase,"name",name],help); } module Tring(spiel=+0,angle=153,r=5.0,xd=+0.0,h=1.75,top=n(2.5),base=n(4),name=0,help){ HelpTxt("Tring",["spiel",spiel,"angle",angle,"r",r,"xd",xd,"h",h,"top",top,"base",base,"name",name],help); T(0,0,-spiel/2) scale([1.005,1,1]){rotate(-angle/2-180)rotate_extrude(angle=angle)T(r)Trapez(h=h+spiel,x1=base+spiel,x2=top+spiel,x2d=xd,d=+1+spiel,name=name); T(0,0,1.25)rotate((360-angle)/2)T(r)R(90)linear_extrude(1,scale=0.7)T(0,-1.25)Trapez(h=h+spiel,x1=base+spiel,x2=top+spiel,x2d=xd,d=+1+spiel,name=name); T(0,0,1.25)rotate((360-angle)/-2)T(r)R(90)mirror([0,0,1])linear_extrude(1,scale=0.7)T(0,-1.25)Trapez(h=h+spiel,x1=base+spiel,x2=top+spiel,x2d=xd,d=+1+spiel,name=name); } } module Trapez (h=2.5,x1=6,x2=3.0,d=1,x2d=0,fn=36,rad,name,help){ d=is_undef(rad)?d:rad*2; punkte=[ [-x2/2+d/2+x2d,h-d/2], [x2/2-d/2+x2d,h-d/2], [x1/2-d/2,d/2], [-x1/2+d/2,d/2], ]; if(d) minkowski(){ polygon(punkte); circle(d=d,$fn=fn); } if(!d)polygon(punkte); //v=((x1+d)-(x2-d))/2/h; v=((x1+d)-(x2+d))/2/(h-d); if(name)echo(str(name," Trapez Steigung= ",v*100,"%-",atan(v),"°")); HelpTxt("Trapez",["h",h,"x1",x1,"x2",x2,"d",d,"x2d",x2d,"fn",fn,"rad",rad],help); } module OctaH(r=1,n=0,d,help){ HelpTxt("OctaH",["r",r,"n",n,"d",d],help); scaling=is_list(r)||is_list(d)?true:false; // if subdiv needs sep scaling r=is_list(r)?[for(i=[0:5]) i%2? -abs(r[i]): // neg quadrant abs(r[i])]: //pos quadrants is_undef(d)?[r, -r, r, -r, r, -r]: is_list(d)? [d.x /2, -d.x /2, d.y /2, -d.y /2, d.z /2, -d.z /2]: [d /2, -d /2, d /2, -d /2, d /2, -d /2]; faces=[ [0,2,4], [2,1,4], [1,3,4], [3,0,4], [2,0,5], [1,2,5], [3,1,5], [0,3,5], ]; if(n==0)polyhedron(octa(r),faces); else OctaSphere(r,n,d); module OctaSphere(r=10,n=10,d){ // based on Hans Loeblich alternative spheres // https://github.com/thehans/FunctionalOpenSCAD // MIT license data=sphere_subdiv(divs=max(1,floor(n/4)), poly=OCTAHEDRON(1)); polyhedron(data[0],data[1]); // sum a vector of vectors. vsum([]) == undef function vsum(v,i=0) = len(v)-1 > i ? v[i] + vsum(v, i+1) : v[i]; // angle between two vectors (2D or 3D) function anglev(v1,v2) = acos( (v1*v2) / (norm(v1)*norm(v2) ) ); function flatten(l) = [ for (a = l) for (b = a) b ]; //function unit(v) = v / norm(v); // convert vector to unit vector // spherical linear interpolation function slerp(p0,p1,t) = let(a = anglev(p0,p1)) (sin((1-t)*a)*p0 + sin(t*a)*p1) / sin(a); function OCTAHEDRON(r) = [octa(r),faces]; // [ [[0,0,r[5]],[r[0],0,0],[0,r[2],0],[r[1],0,0],[0,r[3],0],[0,0,r[4]]], // [ [0,3,4],[0,1,2],[0,2,3],[0,4,1], // [5,2,1],[5,3,2],[5,4,3],[5,1,4] ] ]; // subdivide faces, splitting edges into integer number of divisions // input faces must be triangles with vertices on the unit sphere function sphere_subdiv(divs=1, poly) = let( R = r[0],//d == undef ? r : d/2, // optional radius or diameter d = divs, // shorthand pv = poly[0], // points vector tv = poly[1], // triangle index vector newpoints = [for (t = tv) let(p = [pv[t[0]], pv[t[1]], pv[t[2]]]) for (i=[0:1:d], j=[0:1:d-i]) if (i+j!=0 && i!=d && j!=d) // skip original corner points let(subv=[for (vi=[0:2]) let(k=d-i-j, ii=[i,j,k], j1=ii[(vi+1)%3], n=ii[vi]+j1, p0=p[vi], p1=p[(vi+1)%3], p2=p[(vi+2)%3], p_i=slerp(p0,p1,n/d), p_j=slerp(p0,p2,n/d) ) slerp(p_i,p_j,j1/n) ]) vsum(subv) ], Tn = function(n) n*(n+1)/2, // triangular numbers Td = Tn(d+1), // total points for subdivided face np = Td - 3, // new points per original face lp = len(pv), allpoints = concat(pv, newpoints/3), // Given original triangle point indices t, // and indices i,j for subdivided basis vectors, { i => (tri[0],tri[1]), j => (tri[0],tri[2]) } // convert to absolute point index of resulting full point set. pij = function(n,t,i,j) i+j==0 ? t[0] : i==d ? t[1] : j==d ? t[2] : lp + n*np + Td - Tn(d+1-i) + j - (i==0 ? 1 : 2), faces = flatten([for (n = [0:1:len(tv)-1]) let(t = tv[n]) [ for (i=[0:1:d-1], j=[0:1:d-1-i]) [ pij(n,t,i,j), pij(n,t,i+1,j), pij(n,t,i ,j+1) ], for (i=[1:1:d-1], j=[0:1:d-1-i]) [ pij(n,t,i,j), pij(n,t,i,j+1), pij(n,t,i-1,j+1) ] ] ]) )[scaling?[for(i=[0:len(allpoints)-1])[ allpoints[i].x>0?allpoints[i].x*r[0]:allpoints[i].x*-r[1], allpoints[i].y>0?allpoints[i].y*r[2]:allpoints[i].y*-r[3], allpoints[i].z>0?allpoints[i].z*r[4]:allpoints[i].z*-r[5], ]] :R*allpoints , faces]; } } module Prisma(x1=12,y1,z=6,c1=5,s=1,x2,y2,x2d=0,y2d=0,c2=0,vC=[0,0,1],cRot=0,fnC=fn,fnS=36,center=false,name,help){ s=abs(s); helpX1=x1; helpY1=y1; helpX2=x2; helpY2=y2; helpZ=z; x=is_list(x1)?x1[0]:x1; y=is_list(x1)?x1[1]:is_undef(y1)?x1:y1; hErr=s/2-cos(90/ceil(fnS/2))*s/2+.00001; // missing sphere piece z=is_undef(x1[2])?z+hErr*2:x1[2]+hErr*2; c1=min(c1,x,y); cylinderh=c1?minVal:0; x1=c1-s>0?vC[1]?max(x-cylinderh-s,minVal):max(x-c1,minVal):max(x-s,minVal); y1=c1-s>0?vC[0]?max(y-cylinderh-s,minVal):max(y-c1,minVal):max(y-s,minVal); h=vC[0]||vC[1]?c1?max(z-c1,minVal):max(z-s,minVal):c2?minVal:z-s-cylinderh; //h=z-s-cylinderh; cylinderd2=c2?c2:c1; y2=is_list(x2)?c1-s>0?vC[0]?max(x2[1]-cylinderh-s,minVal):max(x2[1]-c1,minVal):max(x2[1]-s,minVal) :is_undef(y2)?y1:c1-s>0?vC[0]?max(y2-cylinderh-s,minVal):max(y2-c1,minVal):max(y2-s,minVal); x2=is_undef(x2)?x1 :is_list(x2)?c1-s>0?vC[1]?max(x2[0]-cylinderh-s,minVal):max(x2[0]-c1,minVal):max(x2[0]-s,minVal):c1-s>0?vC[1]?max(x2-cylinderh-s,minVal):max(x2-c1,minVal):max(x2-s,minVal); CubePoints = [ [-x1/2,-y1/2, 0 ], //0 [ x1/2,-y1/2, 0 ], //1 [ x1/2, y1/2, 0 ], //2 [-x1/2, y1/2, 0 ], //3 [-x2/2+x2d,-y2/2+y2d, h ], //4 [ x2/2+x2d,-y2/2+y2d, h ], //5 [ x2/2+x2d, y2/2+y2d, h ], //6 [-x2/2+x2d, y2/2+y2d, h ]]; //7 CubeFaces = [ [0,1,2,3], // bottom [4,5,1,0], // front [7,6,5,4], // top [5,6,2,1], // right [6,7,3,2], // back [7,4,0,3]]; // left translate([0,0,vC[0]||vC[1]?c1?c1/2:s/2:s/2+minVal/2-(center?z/2:hErr)])minkowski(){ polyhedron( CubePoints, CubeFaces,convexity=5 ); rotate(a=90,v=vC)rotate(cRot)cylinder(c2?max(z-s-minVal,minVal):minVal,d1=c1-s,d2=cylinderd2-s,center=c2?false:true,$fn=fnC); sphere(d=s,$fn=fnS);//OctaH(d=s,n=fnS);// } vx=((x1+s)-(x2+s))/2/(z-s); vy=((y1+s)-(y2+s))/2/(z-s); InfoTxt("Prisma",["SteigungX/Y",str(vx*100,"/",vy*100,"%"),"grad",str(atan(vx),"/",atan(vy),"°")],name); if(s>z)Echo(str(" »»» ",name," Prisma s>z!«««"),color="red"); if(s>c1&&c1)Echo(str("»»» ",name," Prisma s>c1! ⇒ C-Rundung = s ««« "),color="warning"); HelpTxt("Prisma",["x1",helpX1,",y1",helpY1,",z",z,"c1",c1,"s",s,"x2",helpX2,"y2",helpY2,"x2d",x2d,"y2d",y2d,"c2",c2,"vC",vC,"cRot",cRot,"fnC",fnC,",fnS",fnS,"center",center,"name",name],help); } module Sichel(h=1,start=55,max=270,dia=33,radius=30,delta=-1,step=5,2D=false,fn=36,help){ if(!2D&&h) for (i=[start:step:max]){ j=i+step; Color(i/max)hull(){ rotate(i) T(radius+delta*i/max*dia/2)cylinder(h,d=i/max*dia,$fn=fn); rotate(j) T(radius+delta*j/max*dia/2)cylinder(h,d=j/max*dia,$fn=fn); } } if(2D||!h) for (i=[start:step:max]){ j=i+step; Color(i/max)hull(){ rotate(i) T(radius+delta*i/max*dia/2)circle(d=i/max*dia,$fn=fn); rotate(j) T(radius+delta*j/max*dia/2)circle(d=j/max*dia,$fn=fn); } } HelpTxt("Sichel",[ "h",h, "start",start, "max",max, "dia",dia, "radius",radius, "delta",delta, "step",step, "2D",2D, "fn",fn], help); } module Balg(sizex=16,sizey=16,z=10.0,kerb=6.9,rand=-0.5,help){ HelpTxt("Balg",["sizex",sizex,"sizey",sizey,"z",z,"kerb",kerb,"rand",rand],help); //Y Falz T(z=z+z/2)difference(){ cube([sizex,sizey,z],true); Klon(tx=50-kerb/2+sizex/2)rotate(45) Mklon(tz=-minVal)Kegel(fn=4,d1=Hypotenuse(100,100),d2=Hypotenuse(100-kerb,100-kerb),name=0); Mklon(ty=sizey/2+50-kerb/2,mz=0)difference(){ rotate(45)Mklon(tz=-minVal)Kegel(fn=4,d1=Hypotenuse(100,100),d2=Hypotenuse(100-kerb,100-kerb),name=0); Mklon(tx=sizex/2+59.0+rand,mz=0)T(0,-54.4) Mklon(tz=-minVal,rz=+0)rotate(+0)Kegel(fn=4,d1=Hypotenuse(100,100),d2=Hypotenuse(100-kerb,100-kerb),v=1.4,name=0); } } //X falz T(z=z/2)difference(){ cube([sizex,sizey,z],true); Mklon(ty=sizey/2+50-kerb/2,mz=0)rotate(45)Mklon(tz=-minVal)Kegel(fn=4,d1=Hypotenuse(100,100),d2=Hypotenuse(100-kerb,100-kerb),name=0); Mklon(tx=50-kerb/2+sizex/2,mz=0) difference(){ rotate(45) Mklon(tz=-minVal)Kegel(fn=4,d1=Hypotenuse(100,100),d2=Hypotenuse(100-kerb,100-kerb),name=0); Mklon(ty=(sizey/2+59+rand)/1+0,mz=0) T(-54.4) Mklon(tz=-minVal,rz=+0)rotate(+0)Kegel(fn=4,d1=Hypotenuse(100,100),d2=Hypotenuse(100-kerb,100-kerb),v=1.4,name=0); } } } module Area(a=10,aInnen=0,rInnen=0,h=0,name,help){ //a=PI*pow(r,2); rInnen=aInnen?sqrt(aInnen/PI):rInnen; aInnen=aInnen?aInnen:PI*pow(rInnen,2); rAussen=sqrt((aInnen+a)/PI); if(!h) difference(){ circle(rAussen); circle(rInnen); } if(h) linear_extrude (h,convexity=5)difference(){ circle(rAussen); circle(rInnen); } InfoTxt("Area",["Durchmesseraussen",2*rAussen,"Innen",rInnen*2,"Fläche",a,"Innen",aInnen],name); HelpTxt("Area",["a",a,"aInnen",aInnen,"rInnen",rInnen,"h",h,"name",name],help); } module Spirale(grad=400*1,diff=2,radius=10,rand=n(2),$d,detail,fn=fn,exp=1,center=false,hull=true,end=2,old=false,name,help){ detail=fn;//compatibility advance=grad/detail; rand=is_undef($d)?rand:$d; $d=rand; points=!$children?center?[ for(i=[0:fn])RotLang(i*-grad/fn,diff/2/360*grad+radius-rand/2-pow(i*(diff/360*grad)/(fn),exp)), for(i=[fn:-1:0])RotLang(i*-grad/fn,diff/2/360*grad+radius+rand/2-pow(i*(diff/360*grad)/(fn),exp))] :[// center=false for(i=[0:fn])RotLang(i*-grad/fn,radius-rand/2-pow(i*(diff/360*grad)/(fn),exp)), for(i=[fn:-1:0])RotLang(i*-grad/fn,radius+rand/2-pow(i*(diff/360*grad)/(fn),exp))] :[0];// $children=true ⇒ deactivate point calculation if(!$children&&!old)rotate(center?-grad/2:0)union(){ rotate(-90) polygon(points); if(end>0) rotate(0)T((center?diff/2/360*grad:0)+radius-pow(0*diff,exp))circle(d=rand,$fn=36); if(end<0||end==2) rotate(grad)T((center?diff/2/360*grad:0)+radius-pow(grad/360*diff,exp))circle(d=rand,$fn=36); } if(!$children&&old)// compatibility old version for(i=[center?-grad/2:0:advance:(center?grad/2:grad)-minVal]){ j=i+advance; Color(i/((center?grad/2:grad)-minVal))hull(){ rotate(i)T(radius-pow(i/360*diff,exp))circle(d=rand,$fn=36); rotate(j)T(radius-pow(j/360*diff,exp))circle(d=rand,$fn=36); } } if ($children) for(i=[center?-grad/2:0:advance:(center?grad/2:grad)-minVal]){ j=i+advance; $idx=i; if(hull) Color(i/((center?grad/2:grad)-minVal),$idxON=false) hull(){ rotate(i)T(radius-pow(i/360*diff,exp))children(); rotate(j)T(radius-pow(j/360*diff,exp))union(){$idx=j;children();} } else rotate(i)T(radius-pow(i/360*diff,exp))children(); } lang=(radius*PI+((radius-diff)*PI))/360*grad; InfoTxt("Spirale",["Länge ca.",lang],name); HelpTxt("Spirale",[ "grad",grad, "diff",diff, "radius",radius, "rand",rand, "$d",$d, //detail=",detail," "fn",fn, "exp",exp, "center",center, "hull",hull, "end",end, "old",old, "name",name], help); } module ReuleauxIntersect(h=2,rU=5,2D=false,help){ HelpTxt("ReuleauxIntersect",["h",h,"rU",rU,"2D",2D],help); teilradius=rU/(sqrt(3)/3); rI=teilradius-rU; if(2D)union() { Polar(3,n=0)intersection(){ T(rU)circle(r=rU); rotate(120)T(rU)circle(r=rU); } difference(){ circle(r=rU*0.521); Polar(3,rU,n=0)circle(r=rI); } } if(!2D)linear_extrude(height=h,convexity=10,center=true){ union() { Polar(3,n=0)intersection(){ T(rU)circle(r=rU); rotate(120)T(rU)circle(r=rU); } difference(){ circle(r=rU*0.521); Polar(3,rU,n=0)circle(r=rI); } } } } module Box(x=8,y,z=5,d2,c=3.5,s=1.5,eck=4,outer=true,fnC=36,fnS=24,help){ red=c>s?c:s; x=is_num(y)||outer?x: Umkreis(eck,x-red)+red; d2=is_undef(d2)?x: outer?d2: Umkreis(eck,d2-red)+red; hErr=s/2-cos(90/ceil(fnS/2))*s/2+.00001; // missing sphere piece z=z+hErr*2; T(z=z/2-hErr) minkowski(){ if(is_num(y))cube([x -red, y -red, z-s-minVal],center=true); else cylinder(h=z -s -minVal, d1=x -red, d2=d2 -red, $fn=eck, center=true); if(c>s)cylinder(minVal,d=c-s,center=true,$fn=fnC); //OctaH(d=s,n=fnS); sphere(d=s,$fn=fnS); } HelpTxt("Box",["x",x,"y",y,"z",z,"d2",d2,"c",c,"s",s,"eck",eck,"outer",outer,"fnC",fnC,"fnS",fnS],help); } module Bogendreieck(rU=5,vari=-1,fn=fn,name){//-1 vari minus mehr bauch weniger ecken rU=rU; teilradius=rU/(sqrt(3)/3); rI=teilradius-rU; segment=sqrt(pow(rU,2)-pow(rU/2,2)); hoheh= sqrt(pow(teilradius+vari,2)-pow(segment,2)); verschieb= hoheh-rU/2; if(name)echo(str(name," Bogendreieck Teilradius Abweichung von Reuleauxoptimum= ",vari)); intersection_for(i = [0,120,240]){ rotate(i)T(verschieb)circle (r=teilradius+vari,$fn=fn); } } module Reuleaux(rU=5,name,fn=fn){ r=rU/(sqrt(3)/3); intersection_for (i=[0,120,240]) { rotate(i)T(rU) circle(r=r,$fn=fn); } if(name)echo(str(name," Reuleaux rU=",rU," r=",r)); } module Tugel( dia=40, loch=+24.72, scaleKugel=1, scaleTorus=1, rand, name, help ){ Halb()scale([1,1,scaleTorus])Torus(dia=dia,d=rand?rand:dia/2-loch/2,name=name); Halb(1)scale([1,1,scaleKugel])Kugelmantel(d=dia,rand=rand?rand:dia/2-loch/2); HelpTxt("Tugel",[ "dia",dia, "loch",loch, "scaleKugel",scaleKugel, "scaleTorus",scaleTorus, "rand",rand, "name",name,],help); } module Vorterantrotor(h=40,twist=360,scale=1,zahn=0,rU=10,achsloch=4,ripple=0,caps=2,caps2=0,capdia=6.5,capdia2=0,screw=1.40,screw2=0,screwrot=60,name,help) { capdia2=capdia2?capdia2:capdia; caps2=caps2?caps2:caps; r=rU/(sqrt(3)/3); s= h/(rU*PI*2*(twist/360)); rI=r-rU; InfoTxt("Vorterantrotor",["Umkreis ∅",2*rU,"Teilradius",r,"Innen∅",rI*2,"Steigung",str(s*100,"%")," Winkel",str(atan(s),"°")],name); HelpTxt("Vorterantrotor",["h","40,twist=360,scale=1,zahn=0,rU=10,achsloch=4,ripple=0,caps=2,caps2=0,capdia=6.5,capdia2=0,screw=1.40,screw2=0,screwrot=60"],help); if(zahn) { Col(3)T(z=h+2*caps)stirnrad(modul=1.5, zahnzahl=zahn, hoehe=1.5, bohrung=achsloch, eingriffswinkel = 20, schraegungswinkel = 0); } difference() { T(z=caps)union() { if (caps)T(z=h)rotate(-twist) hull()//Endcap oben { intersection_for (i=[0,120,240]) { rotate(i)T(rU) cylinder(0.01,r=r); } T(z=caps2){ if(!screw2)cylinder(0.01,d=capdia2); if(screw2)rotate(screwrot)intersection_for (i=[0,120,240]) { rotate(i)T(rU*screw2) cylinder(0.01,r=r); }} } T(z=0) hull()//Endcap unten { T(z=-0.01) intersection_for (i=[0,120,240]) { rotate(i)T(rU) cylinder(0.01,r=r); } T(z=-caps){ if(!screw)cylinder(0.01,d=capdia); if(screw)rotate(screwrot)intersection_for (i=[0,120,240]) { rotate(i)T(rU*screw) cylinder(0.01,r=r); }} } linear_extrude(h,twist=twist,scale=scale,convexity=5)//Läufer difference() { intersection_for (i=[0,120,240]) { rotate(i)T(rU) circle(r=r); } circle(d=achsloch);//centerloch } } if(ripple)cylinder(200,d=6,center=true);//center if(ripple) Linear(e=50,s=73,x=0,z=1)Torus(+2,2.8,fn2=6,n=0,fn=50);//center ripple cylinder(200,d=achsloch,center=true);//center } } module Kassette(r1=2,r2,size=20,h=0,gon=3,fn=fn,fn2=36,r=+0,grad=90,grad2=90,spiel=0.003,mitte=true,sizey=0,basis=1,2D=false,name,help) { r2=is_undef(r2)?r1:r2; HelpTxt("Kassette",["r1",r1,"r2",r2,"size",size,"h",h,"gon",gon,"fn",fn,",fn2=",fn2,"r",r,"grad",grad,"grad2",grad2,"spiel",spiel,"mitte",mitte,"sizey",sizey,"basis",basis,"2D",2D,"name",name],help); if(help){ echo("r1 r2 size — radius unten, oben und durchmesser"); echo("h gon fn fn2 r — höhenzusatz, ecken, fn, fn2 des profils und eckradius"); echo(" spiel mitten sizey name— , spielüberlappung Innenpolygon, mitten loch bei gon=2 und y-weite bei gon=4, name=name für Info"); } sizey=sizey?sizey:is_list(size)?size.y:size; size=is_list(size)?size.x:size; r1I=min(r1,size/2-2*r2);//unten innen radius when mitte=1 points=concat( kreis(r=r1,grad=-90,fn=fn2/4,rand=0,rot=-90,center=false,t=[size/2+r1,r1]), //r1 unten [[r1+size/2,-basis]], //unten aussen [[0,-basis]],//unten mitte [mitte?[0,r1+r2+h]:[0,0]], //oben mitte mitte?[[size/2-r2,r1+r2+h]]:Kreis(r=r1I,grad=-90,fn=fn2/4,rand=0,rot=+180,center=false,t=[size/2-r2*2-r1I,r1I]), kreis(r=r2,rot=mitte?0:-90,grad=mitte?90:180,fn=mitte?fn2/4:fn2/2,rand=0,center=false,t=[size/2-r2,h+r1])// r2 oben ); if(2D)polygon(points,convexity=5); else{ if(gon>2) Rundrum(eck=gon,r=r,x=(size-r2*2)/(gon==4?1:2),y=(sizey-r2*2),fn=fn,grad=grad,grad2=grad2,help=0,name=name)intersection(){ T(-size/2+r2)polygon(points,convexity=5); if(mitte) translate([-r,-250])square(500); } if(gon<3)RotEx(help=0,fn=fn)polygon(points,convexity=5); if(mitte&&gon>2){ if(gon!=4)translate([0,0,-basis])rotate(gon==4?45:0)linear_extrude(basis+h+r2+r1,convexity=5) Rund(r,fn=fn)circle(r=Umkreis(gon,(size-r2*2))/2+spiel,$fn=gon); if(gon==4)translate([0,0,-basis])linear_extrude(basis+h+r2+r1,convexity=5)offset(spiel)Quad(x=size-r2*2,y=sizey-r2*2,grad=grad,grad2=grad2,r=r,help=0,name=0,fn=fn); } } if(name)echo(str(is_bool(name)?"":"

    ",name," Kassette - Höhe=",h+r1+r2,"mm (+",basis," basis)")); if(h<0)echo(str("

    ",name," Kassette h=",h,"mm ⇒ NEGATIV!")); } module Drehpunkt(x=0,rz=0,rx=0,ry=0,y=0,z=0,messpunkt=messpunkt,help) { y=is_list(x)?x[1]:y; z=is_undef(x[2])?z:x[2]; x=is_list(x)?x[0]:x; translate([x,y,z])rotate([rx,ry,rz])translate([-x,-y,-z])children(); if(messpunkt) { if(rz)%color("blue")translate([x,y,z])cylinder(20,d=.5,center=true,$fn=12); if(ry)%color("green")translate([x,y,z])rotate([0,0,rz])rotate([90,0,0])cylinder(20,d=.5,center=true,$fn=12); if(rx)%color("red")translate([x,y,z])rotate([rx,ry,rz])rotate([0,90,0])cylinder(20,d=.5,center=true,$fn=12); %color("yellow")translate([x,y,z])sphere(d=1,$fn=12); } MO(!$children); HelpTxt("Drehpunkt",[ "x",x, "rz",rz, "rx",rx, "ry",ry, "y",y, "z",z, "messpunkt",messpunkt], help); } module Rohr(grad=90,rad=5,d=8,l,l1=10,l2=12,fn=fn,fn2=fn,rand=n(2),name,center=true,messpunkt=messpunkt,spiel=-minVal,help) { Bogen(grad=grad,rad=rad,l=l,l1=l1,l2=l2,fn=fn,name=name,help=0,center=center,messpunkt=messpunkt,spiel=spiel)polygon( kreis(r=d/2,rand=rand,fn=fn2)); HelpTxt(titel="Rohr",string=["grad",grad,"rad",rad,"d",d,"l",l,"l1",l1,"l2",l2,"fn",fn,"fn2",fn2,"rand",rand,"name",name,"center",center,"messpunkt",messpunkt,"spiel",spiel],help=help); InfoTxt(name="Rohr",string=concat(rand>0?["ID",d-rand*2]:["OD",d-rand*2],["d",d]),info=name); } module Kugelmantel(d=20,rand=n(2),fn=fn,help) { difference() { sphere(d=d,$fn=fn); sphere(d=d-2*rand,$fn=fn); } HelpTxt("Kugelmantel",["d",d, "rand",rand, "fn",fn, ],help); } module Kegelmantel(d=10,d2=5,v=1,rand=n(2),loch=4.5,grad=0,h=0,center=false,fn=fn,name,help) { v=grad?tan(grad):v; translate([0,0,center?d>d2?(d2-d)/4*v:(d-d2)/4*v:0]) difference() { Kegel(d1=d,d2=d2,v=v,h=h,name=name,fn=fn); //T(z=-.001) Kegel(d1=d-2*rand,d2=0,v=v,n=0); if(d21)T(x=rad,y=rad)Tz(center?l/2:l)R(180)Kegel(d2=0,d1=Hypotenuse(rad+spiel[0],rad+spiel[1])*2,fn=fn2); } if(is_num(fillet[0]))intersection(){ Tz(center?-l/2:0)R(45,90)T(0,-fillet[0])RotEx(90,cut=true,fn=fn/360*90)T(fillet[0])rotate(-45)Kehle(2D=true,a=ax,ax=a,fn2=fn2,rad=rad,spiel=spiel); T(-spiel[0],-spiel[1],-500)cube([rad+spiel[0],rad+spiel[1],600]); } if(is_num(fillet[1]))intersection(){ Tz(center?l/2:l)R(-45,-90)T(0,-fillet[1])RotEx(90,cut=true,fn=fn/360*90)T(fillet[1])rotate(-45)Kehle(2D=true,a=a,ax=ax,fn2=fn2,rad=rad,spiel=spiel); T(-spiel[0],-spiel[1],l-100)cube([rad+spiel[0],rad+spiel[1],600]); } if(end==2)R(x=-90)T(y=center?0:-l/2) MKlon(ty=l/2)RotEx(grad=90,cut=1,fn=fn)Kehle(a=a,ax=ax,rad=rad,spiel=spiel,2D=true,fn2=fn2,help=false); if(end==-2)R(x=-90)T(y=center?0:-l/2) MKlon(ty=l/2)R(90,0,90)RotEx(grad=90,cut=1,fn=fn)Kehle(a=ax,ax=a,rad=rad,spiel=spiel,2D=true,fn2=fn2); if(end==1)Tz(center?-l/2:0)R(-90)RotEx(grad=90,cut=1,fn=fn)Kehle(a=a,ax=ax,rad=rad,spiel=spiel,2D=true,fn2=fn2); } if(2D)difference(){ translate([-spiel[0],-spiel[1]]) square([sin(-90+ax)*rad+rad+spiel[0],sin(a-90)*rad+rad+spiel[1]]); T(rad,rad)rotate(r2)circle(rad,$fn=fn2); } // dia if(!is_undef(dia)&&!2D){rotate(center?-180-angle/2:0)difference(){ rotate(fase&&$preview?.05:0)rotate_extrude(angle=angle-(fase&&$preview?.1:0),$fn=fn,convexity=5) difference() { T(dia/2)translate([-spiel[0],-spiel[1]])square([sin(-90+ax)*rad+rad+spiel[0],sin(a-90)*rad+rad+spiel[1]]); T(dia/2)T(rad,rad)rotate(r2)circle(rad,$fn=fn2); if(dia>-rad*2)T(-200,-100)square(200); } if(fase&&angle)T(dia/2+rad,z=rad)R(-90*sign(dia))Kegel(d2=0,d1=Hypotenuse(rad+spiel[0],rad+spiel[1])*2,fn=fn2); if(fase>1&&angle)rotate(angle)T(dia/2+rad,z=rad)R(90*sign(dia))Kegel(d2=0,d1=Hypotenuse(rad+spiel[0],rad+spiel[1])*2,fn=fn2); } if(angle)rotate(center?-180-angle/2:0){ if(is_num(fillet[0]))intersection(){// fillet[0] T(dia/2,minVal*sign(dia))R(45,0,-90)T(0,-fillet[0])rotate(dia<0?[0,0,90]:[0])RotEx(90,cut=true,fn=fn/360*90)T(fillet[0])rotate(-45)Kehle(2D=true,a=a,ax=ax,fn2=fn2,rad=rad,spiel=spiel); RotEx()T(dia/2)translate([-spiel[0],-spiel[1]])square([rad+spiel[0],rad+spiel[1]]); } if(is_num(fillet[1]))intersection(){// fillet[1] rotate(angle)T(dia/2,-minVal*sign(dia))rotate([135,0,90])T(0,-fillet[1])R(z=dia<0?90:0)RotEx(90,cut=true,fn=fn/360*90)T(fillet[1])rotate(-45)Kehle(2D=true,a=ax,ax=a,fn2=fn2,rad=rad,spiel=spiel); RotEx()T(dia/2)translate([-spiel[0],-spiel[1]])square([rad+spiel[0],rad+spiel[1]]); } if(end>0) T(dia/2,+minVal*sign(dia)) rotate(dia<0?0:-90) RotEx(grad=90,cut=1,fn=fn)Kehle(a=a,ax=ax,rad=rad,spiel=spiel,2D=true,fn2=fn2); if(end==2) rotate(angle)T(dia/2,-minVal*sign(dia))rotate(dia<0?-90:0) RotEx(grad=90,cut=1,fn=fn)Kehle(a=a,ax=ax,rad=rad,spiel=spiel,2D=true,fn2=fn2); if(end<0) T(dia/2,minVal*sign(dia)) rotate(-90) R(-90,dia<0?-180:-90)RotEx(grad=90,cut=1,fn=fn)Kehle(a=ax,ax=a,rad=rad,spiel=[spiel.y,spiel.x],2D=true,fn2=fn2); if(end==-2) rotate(angle)T(dia/2,-minVal*sign(dia))R(dia<0?-180:90)R(y=90) RotEx(grad=90,cut=1,fn=fn)Kehle(a=ax,ax=a,rad=rad,spiel=[spiel.y,spiel.x],2D=true,fn2=fn2); } } HelpTxt("Kehle",["rad",rad,"dia",dia,"l",l,"angle",angle,"grad",grad,"a",a,",ax=",ax,"fn",fn,"fn2",fn2,"r2",r2,"spiel",spiel,"center",center, "2D",2D,"end",end,"fase",fase,"fillet",fillet],help); } module Sinuskoerper ( h=10, d=33, rand=2, randamp=1, amp=1.5, w=4, randw=4, detail=3, vers=0, fill=0, 2D=0, twist=0, scale=1 ) { if(!2D)linear_extrude(h,convexity=5,twist=twist,scale=scale)for (i=[0:detail:359.9]) { j=i+detail; hull() { rotate(i) T(d/2+amp*sin(i*w))circle(d=rand+randamp*sin((i+vers)*randw),$fn=36); rotate(j) T(d/2+amp*sin(j*w))circle(d=rand+randamp*sin((j+vers)*randw),$fn=36); if(fill)circle(d=d/2,$fn=36); } } if(2D)for (i=[0:detail:359.9]) { j=i+detail; hull() { rotate(i) T(d/2+amp*sin(i*w))circle(d=rand+randamp*sin((i+vers)*randw),$fn=36); rotate(j) T(d/2+amp*sin(j*w))circle(d=rand+randamp*sin((j+vers)*randw),$fn=36); if(fill)circle(d=d/2,$fn=36); } } } module Achshalter ( laenge=30, achse=+5, schraube=3, mutter=5.5, schraubenabstand=15, hoehe=8, fn=fn, help ){ HelpTxt("Achshalter",["laenge",laenge,"achse",achse,"schraube",schraube,"mutter",mutter,"schraubenabstand",schraubenabstand,"hoehe",hoehe,"fn",fn],help); difference() { union() { minkowski() { T(-8+laenge/2-achse/2)cube([laenge+16+achse-schraube,achse+0,hoehe-1],center=true); cylinder(1,d=schraube,$fn=fn,center=true); } cylinder(hoehe,d=achse+10,$fn=fn,center=true); } T(0)cube([15+achse+schraubenabstand,2,hoehe+1],center=true);//Schlitz cylinder(50,d=achse,center=true,$fn=fn);//Motorachse R(90)T(z=-10)Twins(20,l=schraubenabstand+achse,d=schraube+2*spiel,center=1);//Schraubenlöcher T(-(schraubenabstand+achse)/2,-achse/2)Linear(s=schraubenabstand+achse)R(90)cylinder(5,d=Umkreis(6,mutter+spiel*2),$fn=6); //Inkreis(d=mutter+spiel*2);} depreciated } } module Dreieck(h=10,ha=10,ha2=0,s=1,name,c=0,2D=0,grad=0) { s=grad?tan(grad/2)*2*(sqrt(3)/2):s; //echo(*2);atan(((ha/(sqrt(3)/2)*s)/2)/ha) r=(sqrt(3)/3)*ha/(sqrt(3)/2); r2=(sqrt(3)/3)*(ha2?ha2:ha)/(sqrt(3)/2); if(!2D)T(c?h/2:0,z=c?ha/2-r:ha-r) R(0,-90) scale([1,s,1])cylinder(h=h,r1=r,r2=r2,$fn=3); if(2D)T(x=c?ha/2-r:ha-r) R(0,0) scale([1,s,1])circle(r=r,$fn=3); if(name)echo(str("»»» »»» ",name," Dreieck Höhe= ", ha," Breite= ",ha/(sqrt(3)/2)*s," Winkel= ",2*atan(s/2/(sqrt(3)/2)) )); } module GewindeV1(d=20,s=1.5,w=5,g=1,fn=3,r=0,gd=1.75,detail=5,tz=0,name)//depreciated { difference() { children(); color("orange")translate([0,0,tz])for (i=[0:detail:w*360]) { j=i+detail; hull() { R(z=i)Polar(g,(d-gd)/2,n=0)T(z=i/(360/s))R(90)R(z=r)cylinder(.1,d=gd,$fn=fn); R(z=j)Polar(g,(d-gd)/2,n=0)T(z=j/(360/s))R(90)R(z=r)cylinder(.1,d=gd,$fn=fn); } } } if(name)echo(str("»»» »»» ",name," Gewinde aussen∅= ",d,"mm — Center∅= ",d-gd,"mm")); if(r||(fn!=3&&fn!=6)) echo (" !!! Check Aussendurchmesser !!! "); } module Bogen(grad=90,rad=5,l,l1=10,l2=12,fn=fn,center=true,tcenter=false,name,d=3,fn2=fn,ueberlapp,spiel=-minVal,help,messpunkt=messpunkt,2D=false) { $fn=fn; $fs=fs; $fa=fa; $helpM=0; $info=0; $idxON=false; ueberlapp=is_undef(ueberlapp)?spiel:ueberlapp; l1=is_undef(l)?l1-ueberlapp:is_list(l)?l[0]-ueberlapp:l-ueberlapp; l2=is_undef(l)?l2-ueberlapp:is_list(l)?l[1]-ueberlapp:l-ueberlapp; 2D=is_parent(needs2D)&&!$children?2D?b(2D,false): 1: b(2D,false); c=sin(abs(grad)/2)*rad*2;// Sekante w1=abs(grad)/2; // Schenkelwinkel w3=180-abs(grad); // Scheitelwinkel a=(c/sin(w3/2))/2; hc=grad!=180?Kathete(a,c/2):0; // Sekante tangenten center hSek=Kathete(rad,c/2); //center Sekante bl=PI*rad/180*grad;//Bogenlänge mirror([grad<0?1:0,0,0])rotate(center?0:tcenter?-abs(grad)/2:+0)T(tcenter?grad>180?hSek+hc:-hSek-hc:0)rotate(tcenter?abs(grad)/2:0) T(center?0:tcenter?0:-rad){ if(!2D) T(rad)R(+90,+0)Tz(-l1-ueberlapp){ $idx=0; $tab=is_undef($tab)?1:b($tab,false)+1; color("green") linear_extrude(l1,convexity=5) if ($children)mirror([grad<0?1:0,0,0])children(); else circle(d=d,$fn=fn2); //color("lightgreen",.5) T(0,0,l1)if(messpunkt&&$preview)R(0,-90,-90)Dreieck(h=l1,ha=pivotSize,grad=5,n=0);//Pivot(active=[1,1,1,0]); } else T(rad)R(0,+0)T(0,ueberlapp)color("green")T(-d/2)square([d,l1]); if(grad)if(!2D) rotate_extrude(angle=-abs(grad)-0,$fa = abs(grad)/fn, $fs = $fs,$fn=0,convexity=5)intersection(){ $idx=1; $fn=fn; $fa=fa; T(rad) if ($children)mirror([grad<0?1:0,0,0])children(); else circle(d=d,$fn=fn2); translate([0,-500])square(1000); } else Kreis(rand=d,grad=abs(grad),center=false,r=rad+d/2,fn=fn,name=0,help=0); if (!2D)R(z=-abs(grad)-180) T(-rad,ueberlapp)R(-90,180,0){ $idx=2; color("darkorange")linear_extrude(l2,convexity=5) if ($children)mirror([grad<0?1:0,0,0])children(); else circle(d=d,$fn=fn2); //color("orange",0.5)if(messpunkt&&$preview)T(0,0,l2)R(0,-90,-90)Dreieck(h=l2,ha=pivotSize,grad=5,n=0);//Pivot(active=[1,1,1,0]); } else R(z=-abs(grad)-180) T(-rad,ueberlapp) color("darkorange")T(-d/2)square([d,l2]); union(){//messpunkt color("yellow") Pivot(active=[1,0,0,1],messpunkt=messpunkt); if(grad!=180)color("blue")mirror([0,grad<0?1:0,0]) translate(RotLang(90+grad/2,hc+hSek))Pivot(active=[1,0,0,1],messpunkt=messpunkt); if(grad>180)color("lightblue")mirror([0,grad<0?1:0,0]) translate(RotLang(90+grad/2,-hc-hSek))Pivot(active=[1,0,0,1],messpunkt=messpunkt); } } if(name&&!$children)echo(str("»»» »»» ",name," Bogen ",grad,"° Durchmesser= ",d,"mm — Innenmaß= ",2*max(rad,d/2)-d,"mm Außenmaß= ",2*max(rad,d/2)+d)); if(name)echo(str(name," Bogen ",grad,"° Radius=",rad,"mm Sekantenradius= ",hSek,"mm — Tangentenschnittpunkt=",hSek+hc,"mm TsSekhöhe=",hc,"mm Kreisstücklänge=",bl," inkl l=",bl+l1+l2,"mm")); if(!$children&&name&&!2D)Echo("Bogen missing Object! using circle",color="warning"); HelpTxt("Bogen",["grad",grad,"rad",rad,"l",l,"l1",l1,"l2",l2,"fn",fn,"center",center,"tcenter",tcenter,"name",name,"d",d,"fn2",fn2,"spiel",spiel,"messpunkt",messpunkt,"2D",2D],help); } module Imprint(txt1=1,radius=20,abstand=7,rotz=-2,h=l(2),rotx=0,roty=0,stauchx=0,stauchy=0,txt0=" ",txt2=" ",size=5,font="Bahnschrift:style=bold",name) { str1=str(txt0,txt1,txt2); InfoTxt("Imprint",["string",str1],name); difference(){ if($children)children(); for (i=[0:1:len(str1)-1]) { // if(name)echo(str1[i]); rotate([0,0,i*abstand]) translate([0,-radius,0]) rotate([rotx,roty,rotz]) linear_extrude(h*2,center=true,convexity=10){ rotate([stauchx,stauchy,0]) translate([+0,-0.2]) mirror([0,1,0]) text(str1[i],size=size,$fn=45,halign="center",valign="baseline",font=font); } } } } module W5(kurv=15,arms=3,detail=.3,h=50,tz=+0,start=0.7,end=13.7,topdiameter=1,topenddiameter=1,bottomenddiameter=+2,inv=0) { Polar(e=arms)for (i=[start:detail:end]) { j=i+detail; hull() { R(z=i*kurv)T(i,0,tz*-2*h/(2*PI*(i)))R(inv*180)cylinder(h/(2*PI*(i)),d1=n(topenddiameter)+i/end*n(bottomenddiameter),d2=n(topdiameter),$fn=fn); R(z=j*kurv)T(j,0,tz*-2*h/(2*PI*(j)))R(inv*180)cylinder(h/(2*PI*(j)),d1=n(topenddiameter)+j/end*n(bottomenddiameter),d2=n(topdiameter),$fn=fn); } } } fonts=[ "Bahnschrift", "Alef", "Amiri", "Arial", "Caladea", "Calibri", "David CLM", "David libre", "Deja Vu Sans", "Ebrima", "Echolon", "Forelle", "Frank Ruehl CLM", "Frank Ruhl Hofshi", "Franklin Gothic Medium", "Gabrielle", "Gabriola", "Gadugi", "Gentium Basic", "Gentium Book Basic", "Georgia", "Impact", "Ink Free", "Liberation Mono", "Liberation Sans", "Liberation Sans Narrow", "Liberation Serif", "Linux Biolinum G", "Linux Libertine Display G", "Linux Libertine G", "Lucida Console", "Noto Sans", "OpenSymbol", "Palatino Linotype", "Politics Head", "Reem Kufi", "Rubik", "SamsungImagination", "Segoe Print", "Segoe Script", "Segoe UI", "SimSun", "Sitka Banner", "Sitka Display", "Sitka Heading", "Sitka Small", "Sitka Subheading", "Sitka Subheading", "Sitka Text", "Source Code Pro", "Source Sans Pro", "Source Serif Pro", "Tahoma", "Times New Roman", "Trebuchet MS", "Unispace", "Verdana", "Yu Gothic", "Yu Gothic UI", "cinnamon cake", "gotische", "Webdings","Wingdings","EmojiOne Color", ]; styles=[ "Condensed", "Condensed Oblique", "Condensed Bold", "Condensed Bold Oblique", "Condensed Bold Italic", "SemiCondensed", "SemiLight Condensed", "SemiLight SemiCondensed", "SemiBold SemiCondensed", "SemiBold Condensed", "Light Condensed", "Light SemiCondensed", "SemiLight", "Light", "ExtraLight", "Light Italic", "Bold", "Bold SemiCondensed", "Semibold", "Semibold Italic", "Bold Italic", "Bold Oblique", "Black", "Black Italic", "Book", "Regular", "Italic", "Medium", "Oblique", ]; module Text(text="»«",size=5,h,cx,cy,cz,center=0,spacing=1,fn=24,radius=0,rot=[0,0,0],font="Bahnschrift:style=bold",style,help,name) { h=is_undef(h)?size:h; cx=center?is_undef(cx)?1:cx:is_undef(cx)?0:cx; cy=center?is_undef(cy)?1:cy:is_undef(cy)?0:cy; cz=center?is_undef(cz)?1:cz:is_undef(cz)?0:cz; font=is_num(font)?fonts[font]:font; style=is_string(style)?style:styles[style]; fontstr=is_undef(style)?font:str(font,":style=",style); if(is_num(text)||text)if(!radius){ if(h) rotate(rot)translate([0,0,cz?-abs(h)/2:h<0?h:0]) linear_extrude(abs(h),convexity=10){ text(str(text),size=size,halign=cx?"center":"left",valign=cy?"center":"baseline",font=fontstr,spacing=spacing,$fn=fn); } else rotate(rot)translate([0,0,cz?-h/2:0])text(str(text),size=size,halign=cx?"center":"left",valign=cy?"center":"baseline",spacing=spacing,font=fontstr,$fn=fn); } else for(i=[0:len(str(text))-1])rotate(center?gradB((size*spacing)/2*(len(str(text))-1),radius):0)rotate(gradB(size*spacing,radius)*-i) if(h) translate([0,radius,0])rotate(rot)Tz(cz?-abs(h)/2:h<0?h:0) linear_extrude(abs(h),convexity=10){ text(str(text)[i],size=size,halign=true?"center":"left",valign=cy?"center":"baseline",font=fontstr,$fn=fn); } else translate([0,radius,cz?-h/2:0])rotate(rot)text(str(text)[i],size=size,halign=true?"center":"left",valign=cy?"center":"baseline",font=fontstr,$fn=fn); if(name)echo(str("",name," Text font=",font," — style=",style)); if(help)echo(str("Help Text(", "text="",text,""", ", size=",size, ", h=",h,"/*0 for 2D*/", ", cx=",cx, ", cy=",cy, ", cz=",cz, ", center=",center, ", spacing=",spacing, ", fn=",fn, ", radius=",radius, ", rot=",rot, ", font="",font,""", ",style="",style,""", ",help);")); } module Bitaufnahme(l=10,star=true,help) { if(star){ linear_extrude(l,scale=.95,convexity=5){ if(star==true||star==1)Rund(1,fn=36)Polar(2)circle(4.6,$fn=3); if(star==2)WStern(6,r=3.5,fn=6*10,help=0,r2=3.1); } if(star==2)T(z=l){ Tz(-0.30)scale([1,1,0.60]) sphere(d=5.8,$fn=36); linear_extrude(1.00,scale=0.56,convexity=5)scale(.95)WStern(6,r=3.5,fn=6*10,help=0,r2=3.1); } else T(z=l){ Tz(-0.29)scale([1,1,0.6]) sphere(d=5.3,$fn=36); linear_extrude(0.80,scale=0.56,convexity=5)scale(.95)Rund(1,fn=36)Polar(2)circle(4.6,$fn=3); } } if(!star){hull() { cylinder(l,d1=Umkreis(6,6.3),d2=Umkreis(6,6.1),$fn=6); T(z=l)R(0)sphere(d=Umkreis(6,5.5),$fn=36); } T(z=-.01)color("red")Kegel(d1=Umkreis(6,6.5),d2=Umkreis(6,6.1),v=+43.31,fn=6,name=0); } HelpTxt("Bitaufnahme",["l",l,"star",star],help); } module Luer(male=true,lock=true,slip=true,rand=n(2),help) { if(help)echo(str("

    Help Luer (", "male=",male, ", lock=",lock, ", slip=",slip, ", rand=",rand, ", help);" )); //show=41; 6% nach DIN //*R(180)T(z=-73.5)color("red")cylinder(100,d1=0,d2=6,$fn=fn);//Eichzylinder 6% //*T(z=+1.0)color("green")cylinder(5.8,d1=4.35,d2=4.0,$fn=fn);//referenz gemessen d=4.5; if (male) { if(slip) { translate([0,0,lock?0:-1])difference() { Kegel(d1=lock?d:d+0.06,d2=4,v=+33.3,name=0); translate([0,0,-0.01])Kegel(d1=d-rand*2,d2=0,v=+33.3,name=0); echo(str("»»» »»» Luer uses Kegel(d1=",d,",d2=4,v=+33.3);")); } intersection() { Ring(1,0.75,5.7,name=0); Kegel(d2=4,d1=6.0); } } if (lock) { //T(z=6)Gewinde(d=8.85,w=1.4,s=5.5,g=2,gd=Umkreis(4,1.3),fn=5,r=36,tz=-6.4,name=0,new=false)R(180)Ring(6,1.9,10.2,name="Luerlock");// OLD intersection(){ Gewinde(tz=-1.75,dn=8,kern=6.75,innen=true,breite=0.5,winkel=75,g=2,p=5.5,wand=0.75,h=10,new=true,center=+0,cyl=1,name=0); cylinder(6,d=20); } difference() { Ring(0.5,2.5,9.5,name=0); translate([0,0,-0.15]) Kegel(d2=4,d1=6.0,name=0); } } } if (!lock&&!slip)color("orange")cylinder(10,d=10.5,$fn=fn); if (!male) { T(z=0)rotate(360/5.5*0.5)difference() { union() { if(lock)Halb()Gewinde(dn=7.8,p=5.5,g=2,winkel=75,kern=6,grad=200,start=fn/6,name=0,new=true,center=1,tz=+0);// rotate(360/5.5*0.3)Gewinde(d=7.8,w=0.5,s=5.5,g=2,gd=1.2,fn=5,r=36,tz=-0.7,name=0); if(slip) cylinder(10,d=6);//Ring (10,n(2),6,name=0); } translate([0,0,-0.1])Kegel(d1=4.45,d2=2.0,v=+33.3,name=0); //mirror([0,0,1])cylinder(5,d=12); } } } module Knochen(l=+15,d=3,d2=5,b=0,fn=fn,help) { HelpTxt("Knochen",["l",l,"d",d,"d2",d2,"b",b,"fn",fn],help); f=50/fn*0.3; function mf(x)=d+pow(1.5,x); for(i=[-l:f:+5]) { hull() { R(i*b)T(z=i)scale([d2/mf(i),1,1])R(i*b)cylinder(.01,d=mf(i),$fn=fn); R((i+f)*b)T(z=i+f)scale([d2/mf(i+f),1,1])R((i+f)*b)cylinder(.01,d=mf(i+f),$fn=fn); } } } module DGlied(sym,l=12,l1,l2,la=+0.0,d=3,h=5,spiel=0.4,rand=n(1.5),freiwinkel=20,help){ if (sym) DGlied1(l=l,l1=l1,l2=l2,la=la,spiel=spiel,d=d,h=h,rand=rand,freiwinkel=freiwinkel); else DGlied0(l=l,l1=l1,l2=l2,la=la,spiel=spiel,d=d,h=h,rand=rand,freiwinkel=freiwinkel); HelpTxt("DGlied",["sym",sym,"l",l,"l1",l1,"l2",l2,"spiel",spiel,"la",la,"fn",fn,"d",d,"h",h,"rand",rand,"freiwinkel",freiwinkel],help); } module DGlied0(l=12,l1,l2,la=+0.0,d=3,h=5,spiel=0.4,rand=n(1.5),freiwinkel=20) { l1=is_undef(l1)?is_list(l)?l[0]:l:l1; l2=is_undef(l2)?is_list(l)?l[1]:l:l2; Glied(l1,la=la,spiel=spiel,d=d,h=h,rand=rand,freiwinkel=freiwinkel); mirror([0,1,0])Glied(l2,la=la,spiel=spiel,d=d,h=h,rand=rand,freiwinkel=freiwinkel); } module DGlied1(l=12,l1,l2,la=0,d=3,h=5,spiel=0.4,rand=n(1.5),freiwinkel=20) { l1=is_undef(l1)?is_list(l)?l[0]:l:l1; l2=is_undef(l2)?is_list(l)?l[1]:l:l2; mirror([+0,1,0])T(0,-l1)Glied(l1,la=la,spiel=spiel,d=d,h=h,rand=rand,freiwinkel=freiwinkel); T(0,-l2)Glied(l2,la=la,d=d,h=h,spiel=spiel,rand=rand,freiwinkel=freiwinkel); } module SGlied(sym=0,l=12,la=-.5,d=3,h=5,spiel=0.4,rand=n(1.5),freiwinkel=30,help){ T(0,l/2){ Halb(!sym,x=1)T(0,-l/2)Glied(l,la=la,spiel=spiel,d=d,h=h,rand=rand,freiwinkel=sym?freiwinkel:90); Halb(sym,x=1)rotate(180)T(0,-l/2)Glied(l,la=la,spiel=spiel,d=d,h=h,rand=rand,freiwinkel=sym?freiwinkel:90); } HelpTxt("SGlied",["sym",sym,"l",l,"spiel",spiel,"la",la,"fn",fn,"d",d,"h",h,"rand",rand,"freiwinkel",freiwinkel],help); } /* Schnitt(center=true,z=3){ Glied(l=31,d=3,la=+0); rotate(20+180)T(0,-31)Glied(l=31,d=3,la=+0); } */ module Glied(l=12,spiel=0.4,la=-0.5,fn=20,d=3,h=5,rand=n(1.5),freiwinkel=30,name=0,help) { hFreiraum=h/2+nozzle /2; hSteg=h/2 - nozzle /2; $info=false; $helpM=false; HelpTxt("Glied",[ "l",l, "spiel",spiel, "la",la, "fn",fn, "d",d, "h",h, "rand",rand, "freiwinkel",freiwinkel, "name",name],help); T(y=l,z=h/2)Pille(l=hSteg,d=d+1,rad=.8,fn=fn);//Torus(1.2,1.7,fn=fn,n=name); if (messpunkt) { %color ("blue")translate([0,l,0.1])R(z=180/12)cylinder(5, d1=1,d2=1,$fn=12,center=true);//messachse1 %color("red")cylinder(5, d1=1,d2=1,$fn=12,center=true);//messachse2 } T(0,l)//kopfstück { lkopf=l-(d-.5)/tan(freiwinkel)+la -1; T(0,-lkopf/2,h/2) minkowski() { cube([d-2*0.8+.25,lkopf-2*0.8,hSteg-2*.8],true); sphere(0.8,$fn=fn); } cylinder(h,d=d,$fs=0.2,$fa=5,$fn=0);//Achse! } difference() { T(0,0,h/2)hull()//Ringanker { T(0,l/2+la/2-d/2) minkowski() { cube([max(d-2*.8-.5,.1),l+la-2*.8-d,h-0.8*2],true); sphere(0.8,$fn=fn); } T(0,l -d/2 -rand-spiel+la) minkowski()// spitze { cube([max(d-2*.8-.5,.1),0.1,+0.01],true); sphere(0.8,$fn=fn); } } translate([0,l])cylinder(h*2,d=d+rand*2+spiel*4,$fn=0,$fs=0.5);// space for ring of other cylinder(h*2,d=d+2*spiel,$fn=fn,center=true); Freiwinkel(); Tz(h/2)Pille(l=hFreiraum,d=d+1+2*spiel,rad=1,fn=fn); } T(0,0)union()//B ring { difference() { union() { Ring(h,rand,d+2*spiel,cd=-1,name=name); //T(0,3.2)R(z=33)cylinder(5,d=3,$fn=3); } Tz(h/2)cylinder(hFreiraum,d=d+rand*2+2*spiel,center=true);//Pille(l=hSteg+n(1),d=d+rand*2+2*spiel +1,rad=1,fn=fn); color("red")Freiwinkel(); /* * T(+2.9,-1.40,2.5)R(z=46)minkowski() { cube([5,+5,1.0],true); sphere(1.0,$fn=fn); } *mirror([1,0,0]) T(+2.9,-1.40,2.5)R(z=46)minkowski() { cube([5,+5,1.0],true); sphere(1.0,$fn=fn); } */ } /*T(0,+5.2,2.50)minkowski() { cube([0.6,+6.0,4],true); sphere(.5,$fn=fn); } */ } module Freiwinkel(w=freiwinkel+90)//Glied only T(0,+0.5){ R(z=+w) T(+0,+25-d/2,h/2)minkowski() { cube([200,+50-.8*2,hFreiraum-2*0.8],true); sphere(0.8,$fn=fn); } R(z=-w) T(+0,+25-d/2,h/2)minkowski() { cube([200,+50-.8*2,hFreiraum-2*0.8],true); sphere(0.8,$fn=fn); } } } module Freiwinkel(w=60,h=1) T(0,+1.0){ R(z=w/2-90) T(-6,+0,2.0)minkowski() { cube([20,5,h],false); sphere(0.8,$fn=fn); } R(z=-w/2+90) T(-14,+0,2.0)minkowski() { cube([20,5,h],false); sphere(0.8,$fn=fn); } } module Torus2(m=5,trx=10,a=1,rq=1,d=5,w=2,name,new=true)//m=feinheit,trx = abstand mitte,rq = sin verschiebung , a=amplitude, w wellen { //if(new&&w==2)rotate(90/w)WaveEx(grad=360,trx=trx-a/2*1,try=trx+a/2*1,f=w,tf=w,fv=0,tfv=0,r=d/2,ta=a/2,a=-rq/2); if(new)rotate(-90/w)WaveEx(grad=360,trx=trx,try=trx,f=w,tf=-w,fv=0,tfv=180,r=d/2,ta=a,a=rq/2,fn=360/m); if(!new)echo("

    For Torus2 use 'new=true' (WaveEx)"); if(new)echo("

    Torus2 is using WaveEx"); if(!new)rotate ([0,0,0])for (i=[0:m:360]) { hull() { rotate ([0,0,i])translate([trx+(sin(w*i)*a),0,0])rotate([90,0,0])cylinder(.01,d1=sin(w*i)*rq+d,d2=0,$fn=200/m,center=false); rotate ([0,0,i-m])translate([trx+(sin(w*(i-m))*a),0,0])rotate([90,0,0])cylinder(.01,d1=sin(w*(i-m))*rq+d,$fn=200/m,d2=0,center=false); } } if(name)echo(str("»»» »»» ",name," Torus2 ",w," Wellen")); } module Kegel(d1=undef,d2=0,v=1,grad=0,h=0,r1,r2,fn=fn,center=false,name,help) { v=grad?tan(grad):v; d2=h&&(is_num(d1)||is_num(r1))?h/-v*2+(is_num(r1)?2*r1:d1):is_num(r2)?2*r2:d2; d1=is_undef(d1)&&is_undef(r1)&&h?h/v*2+(is_num(r2)?2*r2:d2):is_num(r1)?r1*2:is_undef(d1)?0:d1; cylinder (abs((d1-d2)/2*v),d1=d1,d2=d2,$fn=fn,center=center); //if(d2>d1)cylinder (abs((d2-d1)/2*v),d1=d1,d2=d2,$fn=fn,center=center); if(d1==d2)cylinder (h?h:10,d1=d1,d2=d2,$fn=fn,center=center); if(!d1&&!d2&&is_undef(r1))color("magenta")%cylinder(5,5,0,$fn=fn,center=center); if(d2<0||d1<0)Echo(str("‼ negativ ∅",name," Kegel d1=",negRed(d1)," d2=",negRed(d2)),color="red"); InfoTxt("Kegel",["höhe",abs((d1-d2)/2*v),"Steigung",str(v*100,"% ",atan(v),"°"),"Spitzenwinkel",str(2*(90-atan(v)),"°"),"d2",negRed(d2)],name); HelpTxt("Kegel",["d1",d1,"d2",d2,"v",v,"grad",grad,"h",h,"r1",r1,"r2",r2,"fn",fn,"center",center,"name=",name],help); } module MK(d1=12,d2=6,v=19.5,fn=fn) { //Basis // Obererdurchmesser //kegelverjüngung cylinder ((d1-d2)/2*v,d1=d1,d2=d2,$fn=fn); echo(str("»»»››› Konushöhe=",(d1-d2)/2*v)); } module Stabhalter (l=10,d=3.5)// Replaced with Ring(cd=-1,rand(n(1.5)),durchmesser=In6eck(3.1),fn=6) { translate([+0.0,0,2.165])difference() { rotate ([0,90,0])rotate ([0,0,30]) cylinder(l,d=d+n(3),$fn=6); translate([+0.5,0,0])rotate ([0,90,0])rotate ([0,0,30]) cylinder(l+5,d=d,$fn=6); } echo("Removed! Verschoben wegen nozzle∅! Use T(z=3.1/2)R(0,90)Inkreis(d=3.1) or Ring(cd=-1,rand(n(1.5)),durchmesser=In6eck(3.1),fn=6)"); } module Halbrund(h=10,d=3+2*spiel,d2,x=1.0-spiel,doppel=false,name,help) { d2=is_undef(d2)?doppel?d-x*2:d-x:d2; x=is_undef(d2)?x:doppel?(d-d2)/2:d-d2; if(h){difference() { if($children)children(); if(!doppel)difference() { cylinder(d=d,h=h*2,center=true,$fn=36); translate([d/2-x, -25, -50])cube([50,50,100],center=false); } else intersection() { cylinder(d=d,h=h*2,center=true,$fn=36); cube([d2,d+1,100],center=true); //translate([-d/2+x-50, -25, -50])cube([50,50,100],center=false); } } } else difference(){ if($children)children(); if(!doppel) difference() { circle(d=d,$fn=36); translate([d/2-x, -25])square([50,50],center=false); } else intersection(){ circle(d=d,$fn=36); square([d2,d+1],center=true); } } if (name)echo(str(is_string(name)?"

    ":"",name," Halbrund",h?str(" l= ",h): " h=0↦2D"," ∅= ",(d)," Abgeflacht um= ",x," ↦",d2)); HelpTxt("Halbrund",[ "h",h, "d",d, "d2",d2, "x",x, "doppel",doppel, "name",name], help); } module Twins(h=1,d,d11=10,d12,d21=10,d22,l=20,r=0,fn=fn,center=0,sca=+0,2D=false) { d11=d?d:d11; d12=d?d:is_undef(d12)?d11:d12; d21=d?d:d21; d22=d?d:is_undef(d22)?d21:d22; if(!2D) rotate([0,0,center?r:0])translate([center?-l/2:0,0,0]){ rotate([0,-sca,0])cylinder(h,d11*.5,d12*.5,$fn=fn); rotate([0,0,center?0:r])translate([l,0,0])rotate([0,sca,0])cylinder(h,d21*.5,d22*.5,$fn=fn); } if(2D) rotate([0,0,center?r:0])translate([center?-l/2:0,0,0]){ rotate([0,-sca,0])circle(d=d11,$fn=fn); rotate([0,0,center?0:r])translate([l,0,0])rotate([0,sca,0])circle(d=d21,$fn=fn); } } module Riemenscheibe(e=40,radius=25,nockendurchmesser1=2,nockendurchmesser2=2,hoehe=8,name) { if(name)echo(str("Riemenscheibe ",name," Nockenabstand= ",2*PI*radius/e," Nockespitzen= ",(2*PI*(nockendurchmesser1/2+radius))/e)); difference() { children(); Polar(x=radius,e=e,name=0)translate([00,0,-.005])cylinder(.01+hoehe,d=nockendurchmesser2,center=false,$fn=36); } Polar(x=radius,e=e,r=180/e,name=0)cylinder(hoehe,d=nockendurchmesser1,center=false,$fn=36); } module Servokopf(rot=0,spiel=0,schraube=true,help) { // 15 Zacken! d2=6+spiel; d1=6.1+spiel; fn=3; %Tz(+0){//direction Col(5,0.5) rotate(rot) scale([1,0.5])circle(3.5,$fn=3); Col(6,0.7) scale([1,0.5])circle(4,$fn=3); } difference() { if($children)union() { children(); } rotate(rot) for (i=[0:360/5:359]) { rotate([0,0,i]) translate([0,0,-.1])cylinder(3.25,d1=d1,d2=d2,$fn=fn,center=false); } if($children) translate([0,0,-0.01])cylinder(.5,d1=d1-0.1,d2=d1-2,$fn=36,center=false);//basekone // *cylinder(6,d1=d1,d2=d2,$fn=fn,center=true); // *rotate([0,0,360/2*fn])cylinder(6,d1=d1,d2=d2,$fn=fn,center=true); if(schraube){ cylinder(10,d=2,$fn=36); //SchraubenlochNarbe translate([0,0,3.4+1])cylinder(100,d=4.5,$fn=36); //SchraubenKopflochNarbe } translate([0,0,-30.01])cylinder(30,d=50,$fn=36); //Servo } if(!$children) translate([0,0,-0.01])cylinder(.5,d1=d1-0.1,d2=d1-2,$fn=36,center=false);//basekone HelpTxt("Servokopf",[ "rot",rot, "spiel",spiel, "schraube",schraube], help); } module Servo(r=0,narbe=1,help) { cube([12.5,22.5+1.5,23],true); translate([+0,0,(-23/2+2.5/2)+16])cube([12.5,32.5,2.5],true); color([.8,0.4,.6,1])translate([+0,-5,2.8])cylinder(26.0,d1=12,d2=12,$fn=36,center=true); color([.8,0.3,.6,1])translate([+0,+0.7,2.7])cylinder(26.0,d=5.5,$fn=36,center=true); color([.8,0.3,.6,1])translate([+0,+1.4,2.7])cylinder(26.0,d=5.5,$fn=36,center=true); color([.8,.8,.6,1])translate([+0,-5,3.5])cylinder(30.0,d=5,$fn=12,center=true); if (narbe==1) { translate([+0,-5,17.3])rotate([+0,0,r])scale([0.2,1.0,1])cylinder(3,d=35,center=true); // servoarm Oval translate([+0,-5,17.3])rotate([+0,0,r])cube([18,4.1,3.0],true);//servoarm } if (narbe==2) { translate([+0,-5,18.2])rotate([+0,0,r])scale([1,1,1])color([.8,.8,.8,0.5])cylinder(6,d=35,center=true); // servoarm Rund } if (narbe==3) { color([.8,.8,.8,1])translate([+0,-5,49])cylinder(70,d1=4,d2=4,$fn=36,center=true);//Mitte Drehachse } color([.8,0.5,.2,1])translate([+0,-11.8,-3.4])scale([1,0.15,1])cylinder(16,d=12.5,$fn=36,center=true);//cut für kabel translate([+0,14,6]) cylinder(10.0,d=1.8,$fn=6,center=true); //Schraubenlöcher translate([+0,-14,6]) cylinder(10.0,d=1.8,$fn=6,center=true); //Schraubenlöcher HelpTxt("Servo",["r",r,"narbe",narbe],help); } module Glied3(x=15,layer=.15,help) { HelpTxt("Glied3",["x",x,"layer",layer],help); function l(x)=layer*x; echo(Glied3_uses_layer=l(1)); difference() { union() { color("blue")translate([x,0,l(1)]) cylinder(l(13),d1=1.9,d2=1.9,$fn=69,center=false);//Achse translate([x,0,l(1)])cylinder(l(5), d1=3.5,d2=2.0,$fn=69,center=false);//unten Sockel translate([x,0,l(11)])cylinder(l(3), d1=2,d2=3.5,$fn=69,center=false);//oben Sockel } translate([x,+0,0])rotate([0,0,0])cylinder(l(40),d=+0.75,$fn=96,center=true);//achslochloch } if (messpunkt) { %color ("blue")translate([x,0,0.1])cylinder(l(40), d1=1,d2=1,$fn=12,center=true);//messachse1 %color("red")cylinder(l(40), d1=1,d2=1,$fn=12,center=true);//messachse2 } difference() { hull() { translate([0,0,0.0])cylinder(l(14),d=4.5,$fn=69,center=false); translate([x,0,0])cylinder(l(+18), d1=+3.5,d2=+3.5,$fn=69,center=false); } translate([+0.0,0,l(+1)])rotate([0,6,0])cylinder(l(9),d1=6.1,d2=2.2,$fn=69,center=false);//Kegel ausschnitt unten translate([0,0,l(+0)-0.05])rotate([0,0,0])scale([1,1,0.47])sphere(d=5.9,$fn=69);//Kegel ausschnitt untendrunter grade color("red")translate([0,0,-0.01])cylinder(5,d=3.00,$fn=69,center=false);//achsloch * color("green")translate([0,0,l(11)+.01])cylinder(l(7),d1=+2.0,d2=8.0,$fn=69,center=false);//lagerfläche oben translate([0,0,l(+19)-0.05])rotate([0,0,0])scale([1,1,0.47])sphere(d=5.9,$fn=69);//oben Frei mirror([0,0,0])translate([x,+0,l(3)])rotate([0,0,0])cylinder(l(5),d1=+6.0,d2=7.0,$fn=96,center=false);//lagerfläche innen unten translate([x,+0,l(+8)-0.01])rotate([0,0,0])cylinder(l(6),d1=+7.0,d2=6.0,$fn=96,center=false);//lagerfläche innnen oben translate([x,+0,0])rotate([0,0,0])cylinder(l(45),d=+0.60,$fn=96,center=true);//achslochloch } } module Gelenk(l=20,w=0,help)//ausschnittlänge, winkel { HelpTxt("Gelenk",["l",l,"w",w],help); scale([1.2,1.2,1.3])rotate([0,0,180])intersection() { union() { translate([-l,0,0])Glied3(l); translate([ 0,0,0])rotate([0,0,w])Glied3(l+10); } union() { translate([0,0,0])rotate([0,0,w])translate([l/2,0,0])resize([l,6,10])cylinder(10,d=5,$fn=3,center=true); translate([+0,0,0])cube ([14,11,30],center=true); } } } module Ring(h=5,rand,d=10,r,cd=1,id=6,ir,grad=360,rcenter,center=false,fn=fn,name,2D=0,help){ id=is_undef(id)?d-rand*2:id; r=is_undef(r)?d/2:r; ir=is_undef(ir)?id/2:ir; rcenter=is_undef(rcenter)?!abs(cd):rcenter; rand=is_undef(rand)?r-ir:rand*sign(cd==0?1:cd); if(2D||!h)Kreis(rand=rand,rcenter=rcenter,r=r,grad=grad,fn=fn,rot=0,center=center,name=0,help=0); else rotate([h>0?0:180])linear_extrude(abs(h),center=center,convexity=5)Kreis(rand=rand,rcenter=rcenter,r=r,grad=grad,center=center,fn=fn,rot=0,name=0,help=0); if(name)echo(str(is_bool(name)?"":"",name," Ring Aussen∅= ",rcenter?d+abs(rand):rand>0?d:d-rand*2,"mm — Mitte∅= ",rcenter?d:d-rand,"mm — Innen∅= ",rcenter?d-abs(rand):rand>0?d-(rand*2):d,"mm groß und ",2D||!h?"2D":str(h," hoch"))); HelpTxt("Ring",["h",h, "rand",rand, "d",d, "r",r, "id",id, "ir",ir, "cd",cd, "rcenter",rcenter, "center",center, "fn",fn, "name",name, "2D",2D,],help); } module Servotraeger(SON=1,top=0,help) { HelpTxt("Servotraeger",["SON",SON,"top",top],help); if(!top)translate([0,+0,+35.4]) difference() { minkowski() { translate([-11,+0,-33.9]) cube([29,20,3],center=true); cylinder(1,d=5,$fn=36); } if(SON) #translate([-11,0,-40]) rotate([0,0,-90])Servo(0); else translate([-11,0,-40]) rotate([0,0,-90])Servo(0); * mirror([0,1,0])translate([-11,-30,-40]) rotate([0,0,-90])Servo(); } *minkowski()//Sockel { translate([+2,+0,-27.4]) cube([15,9,16],center=true); cylinder(1,d=5,$fn=36); } if (top) difference(){ if($children)children(); else cylinder(4,d=20); linear_extrude(9,center=true,convexity=5)Rund(1){ circle(d=11.5+spiel); T(6)circle(d=5.5+spiel); } T(23/2-(11.5+spiel)/2){ R(180)Prisma(23,11.5+spiel,5,c1=1,s=.5); //Servo R(180)Tz(4.0)Prisma(33,11.5+spiel,100,c1=1,s=.5); //Servobody unten R(180) Mklon(tx=28/2,mz=0)linear_extrude(5,center=false,convexity=5)Rund(.35)Stern(5,5.9,0.5);//Schraubenlöcher } cylinder(8,d=9);//Servoachse } } // OLD and Replaced modules module ZylinderOLD(h=10,r=10,fn=150,fnh=150,grad=360,grad2=84,f=10,f2=10,f3=0,a=.5,a3=0,fz=0,az=0,deltaFz=0,deltaF=90,deltaF2=0,deltaF3=0,twist=0,scale=+1,sphere=0,lz,help){ stepRot=grad/fn; stepH=h/fnh; points=[for(z=[0:fnh],rot=[0:fn])RotLang( rot=rot*stepRot+twist*z/fnh, l=(1+(scale-1)*z/fnh)*(r+a3*sin(rot*stepRot*f3+deltaF3)+a*sin(rot*stepRot*f+deltaF)*cos(z*f2*360/fnh+deltaF2)+az*sin(z*fz*360/fnh+deltaFz)), lz=lz, z=sphere?undef:z*stepH, e=z*grad2/fnh )]; faces=[for(i=[0:len(points)-fn-2])[i,i+1,i+2+fn,i+fn+1]]; faces2=[[for(i=[fn-1:-1:+0])i],[for(i=[len(points)-fn:len(points)-1])i]]; //faces=[for(i=[0:len(points)-fn-2])each[[i,i+1,i+fn],[i+1,i+1+fn,i+fn]]]; polyhedron(points,concat(faces2,faces),convexity=15); HelpTxt("Zylinder",["h=",h,",r=",r,",fn=",fn,",fnh=",fnh,", grad=",grad,",grad2=",grad2,",f=",f,",f2=",f2,", f3=",f3, ",a=",a," a3=",a3," ,fz=",fz,",az=",az,",deltaFz=",deltaFz," ,deltaF=",deltaF," ,deltaF2=",deltaF2," ,deltaF3=",deltaF3,", twist=",twist,",scale=",scale,",sphere=",sphere,",lz=",lz],help); } module FlowerOLD(e=8,n=15,r=10,r2=5,fn=720,name,help){ points=[for(f=[+0:fn])let(i=f*360/fn)RotLang(i,max(r2,r*pow(abs(sin(e*.5*i)),2/n)))]; polygon(points,convexity=5); if(help)echo(str("

    Help Flower(e=",e,",n=",n,",r=",r,",r2=",r2,", fn=",fn,",name=",name,",help);")); } module PilleOLD(l=10,d=5,fn=fn,fn2=36,center=true,name,s=0,rad,rad2,loch=false,help) { //rotate_extrude()Halb(2D=true)Strebe(h=10,rad=+2,d=-4,2D=true); // if(rad>d/2-.001||rad2>d/2-.001)echo(" Radius limited to d/2"); rad=is_undef(rad)?d/2:d>0?min(rad,d/2):max(rad,d/2); rad2=is_undef(rad2)?rad:min(rad2,d/2); d=s?s:d>0?max(d,rad*2):min(rad*2,d); //abwärts compabilät if(!loch)Tz(center?-l/2:0)rotate_extrude(convexity=5,$fn=fn)polygon(concat( kreis(rand=0,grad=90,r=rad2,center=false,rot=0,t=[d/2-rad2,l-rad2],fn=fn2/4), kreis(rand=0,grad=90,r=rad,rot=+90,center=false,t=[d/2-rad,rad],fn=fn2/4), [[0,0]], [[0,l]] ), //paths=[[for(i=[0:floor(fn/4)])i,for(i=[floor(fn/2)+1:-1:floor(fn/4)+1])i,floor(fn/2)+2,floor(fn/2)+3]], convexity=5 ); //if(fn%4)echo("FN nicht teilbar durch 4"); if(loch)Tz(center?-l/2:0)rotate_extrude(convexity=5,$fn=fn)polygon(concat( kreis(rand=0,grad=90,r=rad,rot=+90,center=false,t=[d/2-rad,rad],fn=fn2/4),//unten kreis(rand=0,grad=90,r=rad2,center=false,rot=0,t=[d/2-rad2,l-rad2],fn=fn2/4)//oben ), //paths=[[for(i=[0:floor(fn/4)])i,for(i=[floor(fn/2)+1:-1:floor(fn/4)+1])i]], convexity=5 ); if(name)echo(str("»»» »»» ",name," Pille Länge= ",l," sphere r= ",rad,"/",rad2," Durchmesser=",d)); if(2*rad>l)echo(str("

    ∅>l ",n," Pille Länge= ",l," sphere∅= ",d)); if(help)echo(str("

    Help Pille(l=",l,", d=",d,", fn=",fn,", fn2=",fn2,", center=",center,",n=",n,", s=",s,", rad=",rad,",rad2=",rad2,", loch=",loch,", help);")); } module BogenOrg(grad=90,rad=5,d=3,l1=10,l2=12,name,fn=fn,fn2=fn,ueberlapp=-0.001,help)//depreciated { color("green")T(rad,ueberlapp)R(-90)cylinder(l1+0.0,d=d,$fn=fn); rotate(-grad/2)Torus(rad,d,a=-grad,n=0,fn=fn2,fn2=fn); color("orange")R(z=-grad-180) T(-rad,ueberlapp)R(-90,180,0)cylinder(l2+0.0,d=d,$fn=fn); if(name)echo(str("»»» »»» ",name," Bogen ",grad,"° Durchmesser= ",d,"mm — Innenmaß= ",2*max(rad,d/2)-d,"mm Außenmaß= ",2*max(rad,d/2)+d)); if(!$children)Echo("Bogen missing Object! using circle",color="warning"); if(help)echo(str("Help Bogen(grad=90,rad=5,d=3,l1=10,l2=12,name,fn=fn,fn2=fn,ueberlapp=-0.001,help)")); } /*///////////////////////////////////////////////////////////////////////////////////////////// Depreciated / for Deletion module Aussenkreis(h=5,d=5.5,eck=6,kreis=0,fn=150,n=1)//misleading depreciated { echo("!!!!!!!!!!!!!!!!!! Renamed Inkreis"); Inkreis(h=h,d=d,eck=eck,kreis=kreis,fn=fn,n=n); echo("!!!!!!!!!!!!!!!!!! Renamed USE Inkreis"); } module Inkreis(h=5,d=5.5,eck=6,kreis=0,fn=fn,name)//depreciated { echo("!!!!!!!!!!!!!!!!!! Don't use — depreciated!! - use functions Inkreis or Umkreis "); if(eck==8){ a=d*(sqrt(2)-1); R(z=180/8)cylinder(h,r=a*sqrt(1+(1/sqrt(2))),$fn=kreis?fn:eck); } if(eck==6)cylinder(h,d=Umkreis(6,d),$fn=kreis?fn:eck); if(eck==4)R(z=45)cylinder(h,r=sqrt(2*pow(d/2,2)),$fn=kreis?fn:eck); if(eck==3)R(z=0)cylinder(h,r=d,$fn=kreis?fn:eck); if(name)echo(str("»»» »»» ",name," ",eck,"-eck Inkreis∅= ",d)); } DEL module RingOLD(h=5,rand=2,d=10,cd=1,center=false,fn=fn,name,2D=0)// marked for deletion { if (!2D){ if(cd==1){difference()//Aussendurchmesser { cylinder(h,d=d,$fn=fn,center=center); cylinder(2*h+1,d=d-2*rand,$fn=fn,center=true); } if(name)echo(str("»»» »»» ",name," Ring Aussen∅= ",d,"mm — Mitte∅= ",d-rand,"mm — Innen∅= ",d-(rand*2),"mm groß und ",h," hoch ««« «««"));} if(cd==0){difference()//Center durchmesser { cylinder(h,d=d+rand,$fn=fn,center=center); cylinder(2*h+1,d=d-rand,$fn=fn,center=true); } if(name)echo(str("»»» »»» ",name," Ring Aussen∅= ",d+rand,"mm — Mitte∅= ",d,"mm — Innen∅= ",d-rand,"mm groß und ",h," hoch ««« «««"));} if(cd==-1){difference()//innen durchmesser { cylinder(h,d=d+2*rand,$fn=fn,center=center); cylinder(2*h+1,d=d,$fn=fn,center=true); } if(name)echo(str("»»» »»» ",name," Ring Aussen∅= ",d+2*rand,"mm — Mitte∅= ",d+rand,"mm — Innen∅= ",d,"mm groß und ",h," hoch ««« «««"));} } if (2D){ if(cd==1){difference()//Aussendurchmesser { circle(d=d,$fn=fn); circle(d=d-2*rand,$fn=fn); } if(name)echo(str("»»» »»» ",name," Ring Aussen∅= ",d,"mm — Mitte∅= ",d-rand,"mm — Innen∅= ",d-(rand*2),"mm groß und 2D ««« «««"));} if(cd==0){difference()//Center durchmesser { circle(d=d+rand,$fn=fn); circle(d=d-rand,$fn=fn); } if(name)echo(str("»»» »»» ",name," Ring Aussen∅= ",d+rand,"mm — Mitte∅= ",d,"mm — Innen∅= ",d-rand,"mm groß und 2D ««« «««"));} if(cd==-1){difference()//innen durchmesser { circle(d=d+2*rand,$fn=fn); circle(d=d,$fn=fn); } if(name)echo(str("»»» »»» ",name," Ring Aussen∅= ",d+2*rand,"mm — Mitte∅= ",d+rand,"mm — Innen∅= ",d,"mm groß und 2D ««« «««"));} } } DEL module RingX(layer,rand,durchmesser)//old don't use! { echo("WARNING - DONT USE , REMOVED -- USE: 'Ring(hoehe=l(layer);'"); difference() { cylinder(l(layer),d=durchmesser,$fn=250,center=false); translate([+0,0,-l(.5)])cylinder(l(layer+1),d=durchmesser-rand,$fn=250,center=false); } } //function negRedOLD(num)=num<0?str("",num,""):num; // display console text //*/ if(version()[0]<2021)echo("

    ---—————————————————————————————————————————————---"); else echo("\n---————————————————————————————————————————---\n"); // for demo Objects (incomplete) if (show) %color([0.6,+0.0,0.9,0.8]){ if (show==402)Strebe(); if (show==400)Pivot(); if (show==100)Trapez(); if (show==67)Tring(); if (show==66)Prisma(); if (show==65)Sichel(); if (show==64)Balg(); if (show==63)Area(); if (show==62)Spirale(); if (show==61)Gelenk(); if (show==60)Glied(); if (show==59)ReuleauxIntersect(); if (show==58)Box(); if (show==57)Tugel(); if (show==56)Vorterantrotor(); if (show==55)Kassette(); if (show==54) Sinuskoerper(); if (show==504) Achsenklammer(); if (show==503) Achshalter(); if (show==52) Freiwinkel(); if (show==51) Dreieck(); if (show==50) Rohr(); if (show==49)Bogen(grad=90,rad=5,d=3,l1=10,l2=12); if (show==48)Imprint(txt1="››»»Rundherrummmm»»››",abstand=17.8,radius=20,rotz=-27,h=l(2),rotx=0,roty=0,stauchx=0,stauchy=0,txt0=" ",txt2=" "); if (show==47)W5(kurv=15,arms=3,detail=.3,h=50,tz=+0,start=0.7,end=13.7,topdiameter=1,bottomenddiameter=+2);//Spiralarm if (show==46)Text(text="»DEMO«",size=5,h=0,cx=0,cy=0,cz=0,center=0,radius=0); if (show==45)Bitaufnahme(); if (show==44)Knochen(); if (show==43)Servotraeger(SON=1); if (show==42)Gardena(); if (show==41)Luer(); if (show==40)DGlied1(); if (show==39)DGlied0(); if (show==38)Glied(); if (show==37)Kehle(); if (show==36)Twins(); if (show==35)Pille(); if (show==34)Torus2(); if (show==33)Torus(); if (show==32)Ring(); if (show==31)MK(); if (show==301)Kegelmantel(); if (show==30)Kegel(); if (show==300)Kugelmantel(); if (show==202)Halbrund(); if (show==29)Bezier()sphere(2,$fn=12); if (show==28)Kontaktwinkel()sphere(d=10); if (show==27)Gewinde(); if (show==26)Rundrum()circle(5); if (show==261)Ttorus()scale([2,1,1])sphere(5,$fn=12); if (show==25)Drehpunkt(x=15,y=2,z=-8,rx=20,ry=20,rz=20,messpunkt=1)cube(5); if (show==24)Halb()sphere(20); if (show==23)Klon(tx=10,rx=+25)cube(10,true); if (show==22)Polar(x=10,y=10)cube(5); if (show==21)Linear(es=0.5,s=1.0,e=4,x=90,y=0,z=0,r=0,re=0,center=+1,cx=+0)cube(5); if (show==4){cube(50,true);Echo("50mm Cube",color="purple");} if (show==3){cube(20,true);echo("20mm Cube",color="purple");} if (show==2){cylinder(10,d=n(1),$fn=36,center=true);echo(str(n(1)," mm ∅ =n(1) cylinder×10mm"),color="purple");} if (show==1){cube(10,true);echo("10mm Cube",color="purple");} } /* •••• Archive •••• 140|17 Changelog - beta 4.7 140|17 ADD Text - beta 4.7 141|17 ADD show 164|17 ADD Bogen CHG Schnitt rotation default - beta 4.9 165|17 ADD Gewinde - beta 5 169|17 CHG Polar - beta 5.01 171|17 ADD Dreieck - beta5.1 179|17 CHG t0↦-t0 - beta5.11 180|17 CHG ADD Freiwinkel - beta 5.2 182|17 CHG Polar ADD dr - beta 5.21 183|17 CHG Halbrund ADD parameter - beta 5.22 184|17 ADD Achshalter -beta 5.3 185|17 CHG Luer ADD lock ADD !male beta 5.41 187|17 CHG Ring ID OD CD - CHG Pille l corrected! DEL Stabhalter beta 5.5 189|17 CHG Achshalter ADD MutterSpiel - β5.51 202|17 ADD Sinuskoerpe, ADD color - β5.6 208|17 CHG Bogen fn= -β5.7 211|17 CHG Kegel ADD center - β5.8 213|17 ADD Col for color - β5.9 216|17 ADD $fn=fn, CHG Dreieck ADD Winkel -β6.0 226|17 ADD Kehle β6.1 232|17 ADD Gardena β6.2 237|17 ADD Kegelmantel β6.3 238|17 ADD Kugelmantel ADD Halb β6.4 240|17 ADD Klon β6.5 241|17 ADD Rohr ADD Drehpunkt β6.6 247|17 CHG Rohr CHG Bogen β6.7 276|17 CHG Dreieck ADD ha2 β6.8 338|17 CHG Glied - ring dicke auf 1.5n β6.9 029|18 CHG TEXT ADD font 058|18 CHG Kehle ADD fn2,r2 β7 060|18 ADD Kassette β7.1 062|18 CHG Linear center β7.2 104|18 ADD Vorterantrotor β7.3 113|18 CHG Vorterantrotor ADD Mklon β7.38 121|18 CHG Torus ADD dia CHG min β7.39 123|18 ADD Tiegel β7.4 135|18 ADD Reuleaux β7.5 138|18 ADD Box ADD ReuleauxIntersectβ7.6 143|18 ADD Bogendreieck 149|18 CHG Schnitt add center ADD Spirale β7.7 161|18 CHG Glied, DGlied β7.8 173|18 CHG Gardena β7.9 176|18 CHG Ring hoehe=h β8 183|18 CHG Kehle add convexity 191|18 ADD function Hypertenuse β8.1 194|18 ADD Area ADD Balg β8.2 200|18 CHG Box Add d2 β8.3 207|18 CHG Pille CHG Torus Add center β8.4 209|18 ADD Sichel β8.5 212|18 ADD Prisma β8.6 213|18 CHG Kugelmantel rand β8.6 214|18 ADD t3 β8.7 230|18 CHG Ring Add 2D β8.8 235|18 ADD Trapez β8.9 237|18 CHG Trapez x1/x2 β9.0 241|18 ADD Tring add Trapez&Prisma winkelinfo β9.1 244|18 CHG Sinuskoerper Add 2D, linextr Add fill β9.21 245|18 CHG Polar Chg END β9.3 246|18 CHG Halb Add 2D ADD Rundrum β9.4 254|18 CHG Spirale Add children β9.5 267|18 CHG Rundrum Add spiel ADD Kontaktwinkelβ9.6 273|18 CHG Text Add str CHG Gewinde warning β9.7 278|18 ADD Kathete ADD func Inkreis ADD func Umkreis β9.8 279|18 CHG Rundrum Add eck β9.9 288|18 ADD Ttorus ADD instructions ADD colors/size CHG Col Add $children β10 289|18 CHG Col Add trans β10.1 308|18 CHG Torus Add spheres ADD M β10.3 313|18 ADD Rund β10.4 324|18 ADD Achsenklammer CHG Schnitt debug on β10.5 327|18 ADD LinEx β10.6 331|18 CHG Spirale Add hull switch β10.7 332|18 ADD Bezier CHG add $children CHG Kassette add r CHG Rundrum chg r add intersect β10.9 333|18 CHG Bezier add funct/polygon Pivot ADD Pivot β11 334|18 CHG Bezier add pabs,ex,w β11.1 (chg to v.2018) 335|18 ADD Strebe β11.2 341|18 CHG Bogen fix β11.3 346|18 ADD Elipse β11.4 349|18 CHG LinEx Add twist β11.5 352|18 CHG Kontaktwinkel Add inv CHG ReuleauxIntersect Add 2D β11.6 357|18 ADD Laser3D β11.7 Chg β11.8 360|18 ADD function Kreis() β11.9 001|19 CHG Kreis Add r2 rand2 β12 002|19 Add Kegel/Kegelmantel/Dreieck grad β12.2 006|19 CHG Kegelmantel zversch CHG Kegel d2>d1 β12.3 010|19 CHG Col Add palette β12.4 011|19 CHG Kreis Add center β12.5 012|19 CHG Add switch for basis/prod objects β12.6 025|19 CHG LinEx Add slices β12.7 032|19 ADD KreisXY CHG Bezier detail/fn β12.8 059|19 ADD RotLang β12.9 060|19 CHG Linear chg e/s β13 073|19 CHG Imprint β13.1 075|19 ADD 5gon CHG RotLang β13.2 077|19 CHG Glied3 Gelenk CHG Linear s=0 β13.3 080|19 CHG Kassette add fn2,h chg size, β13.4 080|19 CHG Strebe add fn β13.5 093|19 CHG Col CHG Kassette β13.6 111|19 CHG LinEx ADD Grid CHG Prisma Add warning β13.7 113|19 CHG Bitaufnahme Add Star ADD Rand β13.8 117|19 CHG Ring CHG Achshalter CHG Achsklammer Add fn CHG commented depreciated functions β13.9 124|19 CHG Pille 127|19 CHG Grid 130|19 CHG Kreis Add rot ADD Gewinde2 ADD Tz() β14 132|19 CHG Gewinde2 Ren Gewinde ⇔ GewindeV1 (old version)β14.1 134|19 chg fn=$preview?-render chg vp - CHG Pivot chg size β14.2 135|19 CHG Linear Add n, chg fn, Schnitt warning 138|19 ADD VorterantQ β14.3 141|19 CHG Gewinde Add preset ½zoll chg r1,rh calc β14.4 147|19 CHG Prisma c1=c1-s 148|19 ADD Linse β14.5 150|19 CHG Strebe Add 2D CHG Kreis Add t=[0,0] CHG Kreis⇒KreisOrginal CHG Gewinde fn β14.6 151|19 CHG Kassette Add sizey 152|19 ADD Quad β14.7 157|19 CHG Sichel Add 2D β14.8 159|19 CHG Text font 168|19 CHG Pille ADD Disphenoid β14.9 169|19 CHG Gewinde β15.0 170|19 CHG Kassette v2019.5 170|19 CHG Kreis() CHG Linse() β15.1 171|19 ADD Stern() - cleaned β15.2 172|19 CHG Kegelmantel 173|19 CHG Pille() 175|19 CHG Servokopf CHG Stern CHG Linse β15.3 176|19 CHG Pille add rad2 180|19 CHG Quad add r CHG Pille ADD Cring β15.4 181|19 CHG Quad CHG Cring 182|19 ADD Surface β15.5 185|19 CHG Kegel Add spitzenwinkel info 187|19 CHG Cring Add fn2 188|19 CHG Twins Add 2D 190|19 CHG Cring 194|19 CHG Polar Add mitte 203|19 CHG Gewinde ADD LinEx2 CHG Stern β15.6 205|19 CHG Gewinde ADD GewindeV3 chg spiel↦0.2 β15.7 207|19 CHG Surface Add abs 209|19 CHG n() chg nozzle 210|19 CHG Grid β15.8 211|19 CHG Grid Add element Nr CHG Polar 212|19 CHG Gewinde Add translate rotate 219|19 CHG Kassette Add help CHG Surfale Add help ADD helpM β15.9 222|19 CHG Kassette Add n 227|19 CHG Bogen Add Child ADD RStern CHG Pivot Add active ADD SCT β16 228|19 CHG Bogen CHG Rohr CHG RStern 229|19 CHG Stern rot90 CHG RStern ADD TangentenP 230|19 CHG Bogen chg green arm CHG RStern β16.1 236|19 CHG Cring rotate end2 240|19 ADD ZigZag β16.2 241|19 ADD module ZigZag,module Kreis 243|19 CHG Linse CHG Strebe Add grad help β16.4 244|19 CHG ADD WStrebe β16.5 245|19 CHG Kehle CHG Servotraeger CHG Servokopf Add Spiel 247|19 CHG Kehle Add a ax angle CHG Strebe Add center 248|19 CHG Bogen center rot 252|19 CHG Rundrum Add shift help CHG Kassette β16.6 254|19 CHG Quad Add grad, r vector CHG Pivot ADD Caliper β16.7 256|19 CHG Kehle Add 2D 258|19 ADD Tri 259|19 CHG Rundrum CHG Box‼ β16.8 261|19 CHG Kassette grad2, CHG Rundrum fn ADD RotEx β16.9 263|19 CHG T CHG Line CHG Col Add rainbow β17.0 264|19 CHG Line Add 2D CHG Col Add rainbow2 ADD Color β17.1 265|19 CHG Bogen Add SBogen β17.2 266|19 CHG Bogen fix fn FIX SBogen FIX Luer CHG Kegel Add h CHG Tri Chg center β17.3 267|19 CHG Rand Add delta chamfer 274|19 CHG SBogen CHG LinEx Add scale2 FIX Prisma CHG Caliperβ17.4 278|19 FIX Balg 279|19 FIX Gewinde 280|19 FIX LinEx CHG Color β17.5 283|19 ADD REcke 284|19 CHG Cring 285|19 ADD WStern ADD WaveEx ADD Superellipse ADD Flower CHG RotLang β17.6 291|19 CHG Kassette ADD Ccube 293|19 CHG Polar/Linear/Grid/Col/Color Add $idx CHG RotLang Add lz β17.7 296|19 ADD RotPoints CHG RotLang 299|19 CHG Stern Add help CHG LinEx CHG WStern 301|19 ADD Seg7 302|19 CHG Torus Add End β17.8 303|19 CHG CHG Superellipse Add $fn CHG Prisma Fix CHG Kassette Add 2D - cleanups β17.9 305|19 CHG Kassette Add base 308|19 CHG Superellipse Add Superllipsoid β18 309|19 CHG t-t3 tset for render 310|19 CHG LinEx Add $d $r 313|19 CHG helpM↦$helpM FIX RStern l calc FIX RotEx -grad calc fn 314|19 CHG Prisma Add list option CHG WStern ADD name Fix LinEx 315|19 FIX Quad basisX 316|19 CHG Quad add centerX=-1 trueX β18.1 319|19 FIX Prisma help 320|19 ADD PCBcase β18.2 321|19 CHG PCBcase Chg and Add clip 325|19 CHG TRI ADD Tri90 326|19 CHG Zylinder Add f3 330|19 CHG Flower CHG LinEx Add Mantelwinkel 333|19 CHG LinEx rotate 334|19 CHG Box Add help CHG debug β18.4 336|19 Fix Pille CHG PCBcase 342|19 CHG Zylinder Add altFaces 349|19 ADD Row β18.5 350|19 ADD new Pille2 351|19 CHG Spirale polygon generation 353|19 CHG Pille Add grad CHG Servokopf 359|19 CHG Rundrum Fix child help/info 360|19 ADD Welle 361|19 ADD Klammer FIX LinEx 008|20 ADD Kextrude 009|20 FIX LinEx scale list info 013|20 FIX Color $idx 017|20 CHG Text h=0↦2D 018|20 ADD Pin β18.6 023|20 FIX Bezier messpunkt CHG Pivot add txt/vec 024|20 CHG Pin add Achse 026|20 CHG Strebe 031|20 CHG Welle add overlap CHG Kehle add spiel vektor 053|20 CHG Bitaufnahme β18.7 055|20 CHG Kreis Add d, ADD Wkreis CHG Row β18.8 056|20 FIX Wkreis calc OD/ID CHG Stern Add center 057|20 ADD RSternFill CHG RStern 058|20 FIX WKreis,RSternFill 060|20 ADD Cycloid 062|20 ADD SQ CHG Cycloid Add linear β18.9 065|20 CHG LinEx Add rotCenter chg name CHG SBogen Add extrude β19.0 068|20 ADD Vollwelle 070|20 CHG Quad 073|20 CHG LinEx slices 076|20 CHG diverse name info 078|20 ADD Anschluss 080|20 CHG SBogen/Anschluss Add grad2 CHG Vollwelle Add mitte⇒β19.1 083|20 CHG Pin CHG LinEx 088|20 CHG SBogen Add info CHG Grid 101|20 CHG SBogen 112|20 CHG Prisma Add center 113|20 CHG Anschluss Add x0 CHG SBogen Add x0 ⇒β19.2 119|20 ADD Anordnung 123|20 CHG LinEx add grad vector x/y CHG Kreis CHG Cycloid 124|20 ADD CyclGetriebe ⇒ β19.3 131|20 ADD Sekante⇒ β19.31 132|20 CHG Torus ⇒β19.32 134|20 CHG Ttorus 135|20 CHG Achsenklamer Achshöhe CycloidZahn/Getriebe fn 139|20 CHG Prisma nama 140|20 ADD Buchtung CHG Kehle Add end β19.34 148|20 CHG Halbrund Add 2D help CHG Ttorus Add scale β19.35 155|20 ADD Bevel CHG Kassette name CHG Anordnung CHG Schnitt 156|20 CHG CycloidZahn/Gear β19.36 157|20 CHG Bevel Add -z CHG Konus β19.37 163|20 CHG CyclGetriebe d !preview add rot 181|20 CHG Anordnen CHG Kugelmantel Add help 190|20 ADD SRing β19.38 191|20 CHG Bogen Add Info 195|20 CHG Linse Add help CHG CyclGetriebe Chg spiel=.075 209|20 Fix Cring 211|20 CHG Kreis Add b β19.39 215|20 CHG Gardena Dichtungsring 220|20 CHG SBogen Add spiel 221|20 CHG Pille d 2021 296|21 CHG Vollwelle/ECHO 297|21 CHG Gewindev4 calc dn=undef 298|21 CHG Echo add color characters 299|21 CHG Gewinde g rot CHG GewindeV4 add g autocalc 301|21 CHG Tugel Add rand,help fix name,CHG help info DBogen 305|21 CHG Bezier Add $idx for children ADD vektorWinkel ADD v3 306|21 CHG Echo Add colors CHG Pfeil CHG Anordnen CHG Halbrund CHG Imprint 307|21 CHG helptext changes CHG Glied ADD GT2Pulley FIX Superellipse FIX LinEx2 208|21 FIX help Diverse 309|21 CHG Gewinde Add other FIX Zylinder fix ub CHG SBogen ADD parentList 310|21 FIX Anschluss 311|21 FIX Grid ub FIX v3() CHG Bezier CHG parentList CHG SBogen 312|21 FIX Strebe 313|21 Reordering modules ADD teiler FIX Help txt ADD MO fix missing obj warnings 314|21 ADD Example Fix Linear infotxt 315|21 CHG Anordnen Add center CHG Pfeil add center add inv CHG Calliper CHG Pivot 316|21 ADD 3Projection CHG Scale CHG Halb CHG Rand add help 317|21 CHG WStern help CHG Caliper CHG GT2Pull ADD gcode CHG Tri, Quad, Kreis 318|21 CHG Tri90, Linse, Pivot, Star, 7Seg, DBogen 319|21 ADD b() CHG PCBcase 320|21 CHG view to viewportSize 321|21 CHG Kehle ADD KBS REN KreisSeg↦TorusSeg 324|21 ADD scaleGrad CHG RotEx $fa 325|21 !CHG Kreis rotate 180 for center==true ⇒ CHG Quad ⇒ Egg ⇒ WKreis ⇒ GT ⇒ RSternFill ⇒ Tri CHG LinEx CHG Bezier CHG Ttorus CHG Torus CHG Rundrum CHG Pivot CHG Bogen 326|21 CHG CyclGetriebe CHG Pivot CHG Kreis CHG Klammer CHG KBS add top 327|21 CHG HypKehle/HypKehleD ADD Isopshere Add pPos 3272|21 FIX Issue #2 328|21 CHG $helpM use CHG HelpTxt CHG Quad CHG Rundrum CHG n↦name 3281|21 CHG KBS CHG CHG $info 3282|21 CHG Quad Add tangent + Fixes 329|21 CHG Polar Prisma help info CHG Anordnen FIX Bogen(2D) SBogen CHG Kontaktwinkel CHG b(add bool) Add $tab 330|21 FIX HypKehle ADD VarioFill CHG Color CHG InfoTxt CHG Flower CHG Cycloid FIX DBogen FIX Kegel info/help Kegelmantel 331|21 CHG Abzweig CHG Kontaktwinkel 332|21 CHG Linear CHG Surface help Scale 2D 333|21 ADD easterEgg 334|21 FIX Bezier FIX Line 335|21 FIX Strebe FIX Rundrum ADD is_parent( needs2D )CHG VarioFill 336|21 FIX Vollwelle grad2=90 FIX Strebe assert CHG Nut CHG negRed CHG Quad CHG Tri add c 337|21 FIX SBogen 2D CHG Anschluss FIX Bogen CHG Bezier CHG gcode CHG Ttorus 338|21 CHG Color $idxON CHG Bezier hull=false 339|21 FIX Ttorus diverse $tab / $info fixes HypKehle Polar Linear Grid DBogen CHG SBogen 340|21 ADD m CHG div tab info CHG InfoTxt FIX WaveEx 341|21 FIX Pfeil d FIX Quad 346|21 ADD mPoints CHG m add s 349|21 CHG Bezier 350|21 ADD function Quad ADD function octa ADD OctaH 351|21 ADD function Stern CHG Torus End true for children CHG Sichel CHG Spirale 354|21 CHG HexGrid info FIX Strebe 355|21 CHG Bogen CHG Pille CHG GewindeV3 help 356|21 FIX Servokopf FIX Glied CHG HypKehleD CHG TorusSeg 357|21 CHG Rohr/Bogen CHG OctaH CHG TorusSeg REN ⇒ RingSeg CHG Gewinde version undef⇒ new FIX V2 358|21 CHG Box help CHG Gewinde CHG OctaH 359|21 ADD Points Add Helper help CHG help menu 360|21 CHG Anordnen 361|21 CHG Vollwelle CHG fVollwelle Add tMitte CHG multiple (help) Menu HelpTxt Buchtung KreisSeg 362|21 CHG RotEx fn CHG Halbrund help 363|21 CHG func stern quad bezier kreis CHG Kehle help fix end spiel CHG Buchtung help 364|21 FIX Ring REP Kreis kreis */