def makeBottle(myWidth=50.0, myHeight=70.0, myThickness=30.0):
aPnt1 = Base.Vector(-myWidth / 2., 0, 0)
aPnt2 = Base.Vector(-myWidth / 2., -myThickness / 4., 0)
aPnt3 = Base.Vector(0, -myThickness / 2., 0)
aPnt4 = Base.Vector(myWidth / 2., -myThickness / 4., 0)
aPnt5 = Base.Vector(myWidth / 2., 0, 0)
aArcOfCircle = Part.Arc(aPnt2, aPnt3, aPnt4)
aSegment1 = Part.Line(aPnt1, aPnt2)
aSegment2 = Part.Line(aPnt4, aPnt5)
aEdge1 = aSegment1.toShape()
aEdge2 = aArcOfCircle.toShape()
aEdge3 = aSegment2.toShape()
aWire = Part.Wire([aEdge1, aEdge2, aEdge3])
aTrsf = Base.Matrix()
aTrsf.rotateZ(math.pi) # rotate around the z-axis
aMirroredWire = aWire.copy()
aMirroredWire.transformShape(aTrsf)
myWireProfile = Part.Wire([aWire, aMirroredWire])
myFaceProfile = Part.Face(myWireProfile)
aPrismVec = Base.Vector(0, 0, myHeight)
myBody = myFaceProfile.extrude(aPrismVec)
myBody = myBody.makeFillet(myThickness / 12.0, myBody.Edges)
neckLocation = Base.Vector(0, 0, myHeight)
neckNormal = Base.Vector(0, 0, 1)
myNeckRadius = myThickness / 4.
myNeckHeight = myHeight / 10
myNeck = Part.makeCylinder(myNeckRadius, myNeckHeight, neckLocation,
neckNormal)
myBody = myBody.fuse(myNeck)
faceToRemove = 0
zMax = -1.0
for xp in myBody.Faces:
try:
surf = xp.Surface
if type(surf) == Part.Plane:
z = surf.Position.z
if z > zMax:
zMax = z
faceToRemove = xp
except:
continue
# This doesn't work for any reason
myBody = myBody.makeThickness([faceToRemove], -myThickness / 50, 1.e-3)
myThreading = Part.makeThread(myNeckHeight / 10, myNeckRadius * 0.06,
myHeight / 10, myNeckRadius * 0.99)
myThreading.translate(Base.Vector(0, 0, myHeight))
myCompound = Part.Compound([myBody, myThreading])
return myCompound
def makeBottle(myWidth=50.0, myHeight=70.0, myThickness=30.0): aPnt1=Base.Vector(-myWidth/2.,0,0) aPnt2=Base.Vector(-myWidth/2.,-myThickness/4.,0) aPnt3=Base.Vector(0,-myThickness/2.,0) aPnt4=Base.Vector(myWidth/2.,-myThickness/4.,0) aPnt5=Base.Vector(myWidth/2.,0,0) aArcOfCircle = Part.Arc(aPnt2,aPnt3,aPnt4) aSegment1=Part.Line(aPnt1,aPnt2) aSegment2=Part.Line(aPnt4,aPnt5) aEdge1=aSegment1.toShape() aEdge2=aArcOfCircle.toShape() aEdge3=aSegment2.toShape() aWire=Part.Wire([aEdge1,aEdge2,aEdge3]) aTrsf=Base.Matrix() aTrsf.rotateZ(math.pi) # rotate around the z-axis aMirroredWire=aWire.copy() aMirroredWire.transformShape(aTrsf) myWireProfile=Part.Wire([aWire,aMirroredWire]) myFaceProfile=Part.Face(myWireProfile) aPrismVec=Base.Vector(0,0,myHeight) myBody=myFaceProfile.extrude(aPrismVec) myBody=myBody.makeFillet(myThickness/12.0,myBody.Edges) neckLocation=Base.Vector(0,0,myHeight) neckNormal=Base.Vector(0,0,1) myNeckRadius = myThickness / 4. myNeckHeight = myHeight / 10 myNeck = Part.makeCylinder(myNeckRadius,myNeckHeight,neckLocation,neckNormal) myBody = myBody.fuse(myNeck) faceToRemove = 0 zMax = -1.0 for xp in myBody.Faces: try: surf = xp.Surface if type(surf) == Part.Plane: z = surf.Position.z if z > zMax: zMax = z faceToRemove = xp except: continue # This doesn't work for any reason myBody = myBody.makeThickness([faceToRemove],-myThickness/50 , 1.e-3) myThreading = Part.makeThread(myNeckHeight/10, myNeckRadius*0.06, myHeight/10, myNeckRadius*0.99) myThreading.translate(Base.Vector(0,0,myHeight)) myCompound = Part.Compound([myBody, myThreading]) return myCompound
"""
in pitch_in s n=2 d=0.5
in depth_in s n=2 d=1.0
in height_in s n=2 d=4.0
in radius_in s n=2 d=1.0
out solid_out So
"""
from sverchok.dependencies import FreeCAD
if FreeCAD is None:
raise Exception("FreeCAD libraries are not available")
from FreeCAD import Base
import Part
solid_out = []
solid = Part.makeThread(pitch_in, depth_in, height_in, radius_in)
solid_out.append(solid)
