def facetSphere(center,
radius,
thetaResolution=8,
phiResolution=8,
returnElementMap=False,
**kw):
"""
Create arbitrarily-aligned sphere composed of facets, with given center, radius and orientation.
Return List of facets forming the sphere. Parameters inspired by ParaView sphere glyph
:param Vector3 center: center of the created sphere
:param float radius: sphere radius
:param int thetaResolution: number of facets around "equator"
:param int phiResolution: number of facets between "poles" + 1
:param bool returnElementMap: returns also tuple of nodes ((x1,y1,z1),(x2,y2,z2),...) and elements ((id01,id02,id03),(id11,id12,id13),...) if true, only facets otherwise
:param \*\*kw: (unused keyword arguments) passed to utils.facet;
"""
# check zero dimentions
if (radius <= 0):
raise RuntimeError("The radius should have the positive value")
if (thetaResolution < 3): raise RuntimeError("thetaResolution must be > 3")
if (phiResolution < 3): raise RuntimeError("phiResolution must be > 3")
r, c0, c1, c2 = radius, center[0], center[1], center[2]
nodes = [Vector3(c0, c1, c2 + radius)]
phis = numpy.linspace(math.pi / (phiResolution - 1),
math.pi,
phiResolution - 2,
endpoint=False)
thetas = numpy.linspace(0, 2 * math.pi, thetaResolution, endpoint=False)
nodes.extend((Vector3(c0 + r * math.cos(theta) * math.sin(phi),
c1 + r * math.sin(theta) * math.sin(phi),
c2 + r * math.cos(phi)) for phi in phis
for theta in thetas))
nodes.append(Vector3(c0, c1, c2 - radius))
n = len(nodes) - 1
elements = [(0, i + 1, i + 2) for i in xrange(thetaResolution - 1)]
elements.append((0, 1, thetaResolution))
for j in xrange(0, phiResolution - 3):
k = j * thetaResolution + 1
elements.extend((k + i, k + i + 1, k + i + thetaResolution)
for i in xrange(thetaResolution - 1))
elements.append(
(k, k + thetaResolution - 1, k + 2 * thetaResolution - 1))
elements.extend(
(k + i + thetaResolution, k + i + 1 + thetaResolution, k + i + 1)
for i in xrange(thetaResolution - 1))
elements.append((k + 2 * thetaResolution - 1, k + thetaResolution, k))
elements.extend(
(n, n - i - 1, n - i - 2) for i in xrange(thetaResolution - 1))
elements.append((n, n - 1, n - thetaResolution))
facets = [
utils.facet(tuple(nodes[node] for node in elem), **kw)
for elem in elements
]
if returnElementMap:
return facets, nodes, elements
return facets
def facetPolygonHelixGenerator(center,radiusOuter,pitch=0,orientation=Quaternion((0,1,0),0.0),segmentsNumber=10,angleRange=None,radiusInner=0,**kw):
"""
Please, do not use this function directly! Use geom.facetPloygon and geom.facetHelix instead.
This is the base function for generating polygons and helixes from facets.
"""
# check zero dimentions
if (segmentsNumber<3): raise RuntimeError("The segmentsNumber should be at least 3");
if (radiusOuter<=0): raise RuntimeError("The radiusOuter should have the positive value");
if (radiusInner<0): raise RuntimeError("The radiusInner should have the positive value or 0");
if angleRange==None: angleRange=(0,2*math.pi)
anglesInRad = numpy.linspace(angleRange[0], angleRange[1], segmentsNumber+1, endpoint=True)
heightsInRad = numpy.linspace(0, pitch*(abs(angleRange[1]-angleRange[0])/(2.0*math.pi)), segmentsNumber+1, endpoint=True)
POuter=[];
PInner=[];
PCenter=[];
z=0;
for i in anglesInRad:
XOuter=radiusOuter*math.cos(i); YOuter=radiusOuter*math.sin(i);
POuter.append(Vector3(XOuter,YOuter,heightsInRad[z]))
PCenter.append(Vector3(0,0,heightsInRad[z]))
if (radiusInner<>0):
XInner=radiusInner*math.cos(i); YInner=radiusInner*math.sin(i);
PInner.append(Vector3(XInner,YInner,heightsInRad[z]))
z+=1
for i in range(0,len(POuter)):
POuter[i]=orientation*POuter[i]+center
PCenter[i]=orientation*PCenter[i]+center
if (radiusInner<>0):
PInner[i]=orientation*PInner[i]+center
ret=[]
for i in range(1,len(POuter)):
if (radiusInner==0):
ret.append(utils.facet((PCenter[i],POuter[i],POuter[i-1]),**kw))
else:
ret.append(utils.facet((PInner[i-1],POuter[i-1],POuter[i]),**kw))
ret.append(utils.facet((PInner[i],PInner[i-1],POuter[i]),**kw))
return ret
def facetPolygonHelixGenerator(center,radiusOuter,pitch=0,orientation=Quaternion.Identity,segmentsNumber=10,angleRange=None,radiusInner=0,**kw):
"""
Please, do not use this function directly! Use geom.facetPloygon and geom.facetHelix instead.
This is the base function for generating polygons and helixes from facets.
"""
# check zero dimentions
if (segmentsNumber<3): raise RuntimeError("The segmentsNumber should be at least 3");
if (radiusOuter<=0): raise RuntimeError("The radiusOuter should have the positive value");
if (radiusInner<0): raise RuntimeError("The radiusInner should have the positive value or 0");
if angleRange==None: angleRange=(0,2*math.pi)
anglesInRad = numpy.linspace(angleRange[0], angleRange[1], segmentsNumber+1, endpoint=True)
heightsInRad = numpy.linspace(0, pitch*(abs(angleRange[1]-angleRange[0])/(2.0*math.pi)), segmentsNumber+1, endpoint=True)
POuter=[];
PInner=[];
PCenter=[];
z=0;
for i in anglesInRad:
XOuter=radiusOuter*math.cos(i); YOuter=radiusOuter*math.sin(i);
POuter.append(Vector3(XOuter,YOuter,heightsInRad[z]))
PCenter.append(Vector3(0,0,heightsInRad[z]))
if (radiusInner<>0):
XInner=radiusInner*math.cos(i); YInner=radiusInner*math.sin(i);
PInner.append(Vector3(XInner,YInner,heightsInRad[z]))
z+=1
for i in range(0,len(POuter)):
POuter[i]=orientation*POuter[i]+center
PCenter[i]=orientation*PCenter[i]+center
if (radiusInner<>0):
PInner[i]=orientation*PInner[i]+center
ret=[]
for i in range(1,len(POuter)):
if (radiusInner==0):
ret.append(utils.facet((PCenter[i],POuter[i],POuter[i-1]),**kw))
else:
ret.append(utils.facet((PInner[i-1],POuter[i-1],POuter[i]),**kw))
ret.append(utils.facet((PInner[i],PInner[i-1],POuter[i]),**kw))
return ret
def facetSphere(center,radius,thetaResolution=8,phiResolution=8,returnElementMap=False,**kw):
"""
Create arbitrarily-aligned sphere composed of facets, with given center, radius and orientation.
Return List of facets forming the sphere. Parameters inspired by ParaView sphere glyph
:param Vector3 center: center of the created sphere
:param float radius: sphere radius
:param int thetaResolution: number of facets around "equator"
:param int phiResolution: number of facets between "poles" + 1
:param bool returnElementMap: returns also tuple of nodes ((x1,y1,z1),(x2,y2,z2),...) and elements ((id01,id02,id03),(id11,id12,id13),...) if true, only facets otherwise
:param \*\*kw: (unused keyword arguments) passed to utils.facet;
"""
# check zero dimentions
if (radius<=0): raise RuntimeError("The radius should have the positive value");
if (thetaResolution<3): raise RuntimeError("thetaResolution must be > 3");
if (phiResolution<3): raise RuntimeError("phiResolution must be > 3");
r,c0,c1,c2 = radius,center[0],center[1],center[2]
nodes = [Vector3(c0,c1,c2+radius)]
phis = numpy.linspace(math.pi/(phiResolution-1),math.pi,phiResolution-2,endpoint=False)
thetas = numpy.linspace(0,2*math.pi,thetaResolution,endpoint=False)
nodes.extend((Vector3(c0+r*math.cos(theta)*math.sin(phi),c1+r*math.sin(theta)*math.sin(phi),c2+r*math.cos(phi)) for phi in phis for theta in thetas))
nodes.append(Vector3(c0,c1,c2-radius))
n = len(nodes)-1
elements = [(0,i+1,i+2) for i in xrange(thetaResolution-1)]
elements.append((0,1,thetaResolution))
for j in xrange(0,phiResolution-3):
k = j*thetaResolution + 1
elements.extend((k+i,k+i+1,k+i+thetaResolution) for i in xrange(thetaResolution-1))
elements.append((k,k+thetaResolution-1,k+2*thetaResolution-1))
elements.extend((k+i+thetaResolution,k+i+1+thetaResolution,k+i+1) for i in xrange(thetaResolution-1))
elements.append((k+2*thetaResolution-1,k+thetaResolution,k))
elements.extend((n,n-i-1,n-i-2) for i in xrange(thetaResolution-1))
elements.append((n,n-1,n-thetaResolution))
facets = [utils.facet(tuple(nodes[node] for node in elem),**kw) for elem in elements]
if returnElementMap:
return facets,nodes,elements
return facets
def doWall(a,b,c,d): return [utils.facet((a,b,c),**kw),utils.facet((a,c,d),**kw)]
def facetCylinderConeGenerator(center,radiusTop,height,orientation=Quaternion((0,1,0),0.0),
segmentsNumber=10,wallMask=7,angleRange=None,closeGap=False,
radiusBottom=-1,
radiusTopInner=-1,
radiusBottomInner=-1,
**kw):
"""
Please, do not use this function directly! Use geom.facetCylinder and geom.facetCone instead.
This is the base function for generating cylinders and cones from facets.
:param float radiusTop: top radius
:param float radiusBottom: bottom radius
:param \*\*kw: (unused keyword arguments) passed to utils.facet;
"""
#For cylinders top and bottom radii are equal
if (radiusBottom == -1):
radiusBottom = radiusTop
if ((radiusTopInner > 0 and radiusTopInner > radiusTop) or (radiusBottomInner > 0 and radiusBottomInner > radiusBottom)):
raise RuntimeError("The internal radius cannot be larger than outer");
# check zero dimentions
if (segmentsNumber<3): raise RuntimeError("The segmentsNumber should be at least 3");
if (height<0): raise RuntimeError("The height should have the positive value");
if angleRange==None: angleRange=(0,2*math.pi)
if (abs(angleRange[1]-angleRange[0])>2.0*math.pi): raise RuntimeError("The |angleRange| cannot be larger 2.0*math.pi");
if (angleRange[1]<angleRange[0]): raise RuntimeError("angleRange[1] should be larger or equal angleRange[1]");
if isinstance(angleRange,float):
print u'WARNING: geom.facetCylinder,angleRange should be (Θmin,Θmax), not just Θmax (one number), update your code.'
angleRange=(0,angleRange)
anglesInRad = numpy.linspace(angleRange[0], angleRange[1], segmentsNumber+1, endpoint=True)
PTop=[]; PTop.append(Vector3(0,0,+height/2))
PTopIn=[]; PTopIn.append(Vector3(0,0,+height/2))
PBottom=[]; PBottom.append(Vector3(0,0,-height/2))
PBottomIn=[]; PBottomIn.append(Vector3(0,0,-height/2))
for i in anglesInRad:
XTop=radiusTop*math.cos(i); YTop=radiusTop*math.sin(i);
PTop.append(Vector3(XTop,YTop,+height/2))
if (radiusTopInner > 0):
XTopIn=radiusTopInner*math.cos(i); YTopIn=radiusTopInner*math.sin(i);
PTopIn.append(Vector3(XTopIn,YTopIn,+height/2))
XBottom=radiusBottom*math.cos(i); YBottom=radiusBottom*math.sin(i);
PBottom.append(Vector3(XBottom,YBottom,-height/2))
if (radiusBottomInner > 0):
XBottomIn=radiusBottomInner*math.cos(i); YBottomIn=radiusBottomInner*math.sin(i);
PBottomIn.append(Vector3(XBottomIn,YBottomIn,-height/2))
for i in range(0,len(PTop)):
PTop[i]=orientation*PTop[i]+center
PBottom[i]=orientation*PBottom[i]+center
if (len(PTopIn)>1):
PTopIn[i]=orientation*PTopIn[i]+center
if (len(PBottomIn)>1):
PBottomIn[i]=orientation*PBottomIn[i]+center
ret=[]
for i in range(2,len(PTop)):
if (wallMask&1)and(radiusTop!=0):
if (len(PTopIn)>1):
ret.append(utils.facet((PTop[i-1],PTopIn[i],PTopIn[i-1]),**kw))
ret.append(utils.facet((PTop[i-1],PTop[i],PTopIn[i]),**kw))
else:
ret.append(utils.facet((PTop[0],PTop[i],PTop[i-1]),**kw))
if (wallMask&2)and(radiusBottom!=0):
if (len(PBottomIn)>1):
ret.append(utils.facet((PBottom[i-1],PBottomIn[i],PBottomIn[i-1]),**kw))
ret.append(utils.facet((PBottom[i-1],PBottom[i],PBottomIn[i]),**kw))
else:
ret.append(utils.facet((PBottom[0],PBottom[i-1],PBottom[i]),**kw))
if wallMask&4:
if (radiusBottom!=0):
ret.append(utils.facet((PTop[i],PBottom[i],PBottom[i-1]),**kw))
if (radiusTop!=0):
ret.append(utils.facet((PBottom[i-1],PTop[i-1],PTop[i]),**kw))
if (closeGap):
if (wallMask&1)and(radiusTop!=0)and(abs(((angleRange[1]-angleRange[0])) > math.pi)):
pts=[(radiusTop*math.cos(angleRange[i]),radiusTop*math.sin(angleRange[i])) for i in (0,1)]
pp=[(pts[0][0],pts[0][1],+height/2.0), (pts[1][0],pts[1][1],+height/2.0), (0,0,+height/2.0)]
pp=[orientation*p+center for p in pp]
ret.append(utils.facet(pp,**kw))
if (wallMask&2)and(radiusBottom!=0)and(abs(((angleRange[1]-angleRange[0])) > math.pi)):
pts=[(radiusBottom*math.cos(angleRange[i]),radiusBottom*math.sin(angleRange[i])) for i in (0,1)]
pp=[(0,0,-height/2.0), (pts[1][0],pts[1][1],-height/2.0), (pts[0][0],pts[0][1],-height/2.0)]
pp=[orientation*p+center for p in pp]
ret.append(utils.facet(pp,**kw))
if (wallMask&4):
ptsBottom=[(radiusBottom*math.cos(angleRange[i]),radiusBottom*math.sin(angleRange[i])) for i in (0,1)]
ptsTop=[(radiusTop*math.cos(angleRange[i]),radiusTop*math.sin(angleRange[i])) for i in (0,1)]
if (abs(((angleRange[1]-angleRange[0])) >= math.pi)):
if (radiusBottom!=0)and(radiusTop!=0): #Cylinder
pp=[(ptsBottom[0][0],ptsBottom[0][1],-height/2.0),(ptsBottom[1][0],ptsBottom[1][1],-height/2.0),(ptsTop[0][0],ptsTop[0][1],height/2.0)]
pp=[orientation*p+center for p in pp]
ret.append(utils.facet(pp,**kw))
pp=[(ptsBottom[1][0],ptsBottom[1][1],-height/2.0), (ptsTop[1][0],ptsTop[1][1],height/2.0), (ptsTop[0][0],ptsTop[0][1],height/2.0)]
pp=[orientation*p+center for p in pp]
ret.append(utils.facet(pp,**kw))
elif (radiusBottom==0)and(radiusTop!=0): #ConeTop
pp=[(ptsTop[1][0],ptsTop[1][1],height/2.0), (ptsTop[0][0],ptsTop[0][1],height/2.0), (0,0,-height/2.0)]
pp=[orientation*p+center for p in pp]
ret.append(utils.facet(pp,**kw))
elif (radiusTop==0)and(radiusBottom!=0): #ConeBottom
pp=[(0,0,height/2.0),(ptsBottom[0][0],ptsBottom[0][1],-height/2.0),(ptsBottom[1][0],ptsBottom[1][1],-height/2.0)]
pp=[orientation*p+center for p in pp]
ret.append(utils.facet(pp,**kw))
else:
if (radiusBottom!=0)and(radiusTop!=0): #Cylinder
pp=[(ptsBottom[0][0],ptsBottom[0][1],-height/2.0),(0,0,-height/2.0),(ptsTop[0][0],ptsTop[0][1],height/2.0)]
pp=[orientation*p+center for p in pp]
ret.append(utils.facet(pp,**kw))
pp=[(0,0,-height/2.0), (0,0,height/2.0), (ptsTop[0][0],ptsTop[0][1],height/2.0)]
pp=[orientation*p+center for p in pp]
ret.append(utils.facet(pp,**kw))
pp=[(0,0,-height/2.0),(ptsBottom[1][0],ptsBottom[1][1],-height/2.0),(0,0,height/2.0)]
pp=[orientation*p+center for p in pp]
ret.append(utils.facet(pp,**kw))
pp=[(ptsBottom[1][0],ptsBottom[1][1],-height/2.0), (ptsTop[1][0],ptsTop[1][1],height/2.0), (0,0,height/2.0)]
pp=[orientation*p+center for p in pp]
ret.append(utils.facet(pp,**kw))
elif (radiusBottom==0)and(radiusTop!=0): #ConeTop
pp=[(0,0,height/2.0), (ptsTop[0][0],ptsTop[0][1],height/2.0), (0,0,-height/2.0)]
pp=[orientation*p+center for p in pp]
ret.append(utils.facet(pp,**kw))
pp=[(ptsTop[1][0],ptsTop[1][1],height/2.0), (0,0,height/2.0), (0,0,-height/2.0)]
pp=[orientation*p+center for p in pp]
ret.append(utils.facet(pp,**kw))
elif (radiusTop==0)and(radiusBottom!=0): #ConeBottom
pp=[(0,0,height/2.0),(ptsBottom[0][0],ptsBottom[0][1],-height/2.0),(0,0,-height/2.0)]
pp=[orientation*p+center for p in pp]
ret.append(utils.facet(pp,**kw))
pp=[(0,0,height/2.0),(0,0,-height/2.0),(ptsBottom[1][0],ptsBottom[1][1],-height/2.0)]
pp=[orientation*p+center for p in pp]
ret.append(utils.facet(pp,**kw))
return ret
def doWall(a, b, c, d):
return [utils.facet((a, b, c), **kw), utils.facet((a, c, d), **kw)]
def facetCylinderConeGenerator(center,
radiusTop,
height,
orientation=Quaternion((0, 1, 0), 0.0),
segmentsNumber=10,
wallMask=7,
angleRange=None,
closeGap=False,
radiusBottom=-1,
radiusTopInner=-1,
radiusBottomInner=-1,
**kw):
"""
Please, do not use this function directly! Use geom.facetCylinder and geom.facetCone instead.
This is the base function for generating cylinders and cones from facets.
:param float radiusTop: top radius
:param float radiusBottom: bottom radius
:param \*\*kw: (unused keyword arguments) passed to utils.facet;
"""
#For cylinders top and bottom radii are equal
if (radiusBottom == -1):
radiusBottom = radiusTop
if ((radiusTopInner > 0 and radiusTopInner > radiusTop)
or (radiusBottomInner > 0 and radiusBottomInner > radiusBottom)):
raise RuntimeError("The internal radius cannot be larger than outer")
# check zero dimentions
if (segmentsNumber < 3):
raise RuntimeError("The segmentsNumber should be at least 3")
if (height < 0):
raise RuntimeError("The height should have the positive value")
if angleRange == None: angleRange = (0, 2 * math.pi)
if (abs(angleRange[1] - angleRange[0]) > 2.0 * math.pi):
raise RuntimeError("The |angleRange| cannot be larger 2.0*math.pi")
if (angleRange[1] < angleRange[0]):
raise RuntimeError(
"angleRange[1] should be larger or equal angleRange[1]")
if isinstance(angleRange, float):
print u'WARNING: geom.facetCylinder,angleRange should be (Θmin,Θmax), not just Θmax (one number), update your code.'
angleRange = (0, angleRange)
anglesInRad = numpy.linspace(angleRange[0],
angleRange[1],
segmentsNumber + 1,
endpoint=True)
PTop = []
PTop.append(Vector3(0, 0, +height / 2))
PTopIn = []
PTopIn.append(Vector3(0, 0, +height / 2))
PBottom = []
PBottom.append(Vector3(0, 0, -height / 2))
PBottomIn = []
PBottomIn.append(Vector3(0, 0, -height / 2))
for i in anglesInRad:
XTop = radiusTop * math.cos(i)
YTop = radiusTop * math.sin(i)
PTop.append(Vector3(XTop, YTop, +height / 2))
if (radiusTopInner > 0):
XTopIn = radiusTopInner * math.cos(i)
YTopIn = radiusTopInner * math.sin(i)
PTopIn.append(Vector3(XTopIn, YTopIn, +height / 2))
XBottom = radiusBottom * math.cos(i)
YBottom = radiusBottom * math.sin(i)
PBottom.append(Vector3(XBottom, YBottom, -height / 2))
if (radiusBottomInner > 0):
XBottomIn = radiusBottomInner * math.cos(i)
YBottomIn = radiusBottomInner * math.sin(i)
PBottomIn.append(Vector3(XBottomIn, YBottomIn, -height / 2))
for i in range(0, len(PTop)):
PTop[i] = orientation * PTop[i] + center
PBottom[i] = orientation * PBottom[i] + center
if (len(PTopIn) > 1):
PTopIn[i] = orientation * PTopIn[i] + center
if (len(PBottomIn) > 1):
PBottomIn[i] = orientation * PBottomIn[i] + center
ret = []
for i in range(2, len(PTop)):
if (wallMask & 1) and (radiusTop != 0):
if (len(PTopIn) > 1):
ret.append(
utils.facet((PTop[i - 1], PTopIn[i], PTopIn[i - 1]), **kw))
ret.append(utils.facet((PTop[i - 1], PTop[i], PTopIn[i]),
**kw))
else:
ret.append(utils.facet((PTop[0], PTop[i], PTop[i - 1]), **kw))
if (wallMask & 2) and (radiusBottom != 0):
if (len(PBottomIn) > 1):
ret.append(
utils.facet(
(PBottom[i - 1], PBottomIn[i], PBottomIn[i - 1]),
**kw))
ret.append(
utils.facet((PBottom[i - 1], PBottom[i], PBottomIn[i]),
**kw))
else:
ret.append(
utils.facet((PBottom[0], PBottom[i - 1], PBottom[i]),
**kw))
if wallMask & 4:
if (radiusBottom != 0):
ret.append(
utils.facet((PTop[i], PBottom[i], PBottom[i - 1]), **kw))
if (radiusTop != 0):
ret.append(
utils.facet((PBottom[i - 1], PTop[i - 1], PTop[i]), **kw))
if (closeGap):
if (wallMask & 1) and (radiusTop != 0) and (abs(
((angleRange[1] - angleRange[0])) > math.pi)):
pts = [(radiusTop * math.cos(angleRange[i]),
radiusTop * math.sin(angleRange[i])) for i in (0, 1)]
pp = [(pts[0][0], pts[0][1], +height / 2.0),
(pts[1][0], pts[1][1], +height / 2.0), (0, 0, +height / 2.0)]
pp = [orientation * p + center for p in pp]
ret.append(utils.facet(pp, **kw))
if (wallMask & 2) and (radiusBottom != 0) and (abs(
((angleRange[1] - angleRange[0])) > math.pi)):
pts = [(radiusBottom * math.cos(angleRange[i]),
radiusBottom * math.sin(angleRange[i])) for i in (0, 1)]
pp = [(0, 0, -height / 2.0), (pts[1][0], pts[1][1], -height / 2.0),
(pts[0][0], pts[0][1], -height / 2.0)]
pp = [orientation * p + center for p in pp]
ret.append(utils.facet(pp, **kw))
if (wallMask & 4):
ptsBottom = [(radiusBottom * math.cos(angleRange[i]),
radiusBottom * math.sin(angleRange[i]))
for i in (0, 1)]
ptsTop = [(radiusTop * math.cos(angleRange[i]),
radiusTop * math.sin(angleRange[i])) for i in (0, 1)]
if (abs(((angleRange[1] - angleRange[0])) >= math.pi)):
if (radiusBottom != 0) and (radiusTop != 0): #Cylinder
pp = [(ptsBottom[0][0], ptsBottom[0][1], -height / 2.0),
(ptsBottom[1][0], ptsBottom[1][1], -height / 2.0),
(ptsTop[0][0], ptsTop[0][1], height / 2.0)]
pp = [orientation * p + center for p in pp]
ret.append(utils.facet(pp, **kw))
pp = [(ptsBottom[1][0], ptsBottom[1][1], -height / 2.0),
(ptsTop[1][0], ptsTop[1][1], height / 2.0),
(ptsTop[0][0], ptsTop[0][1], height / 2.0)]
pp = [orientation * p + center for p in pp]
ret.append(utils.facet(pp, **kw))
elif (radiusBottom == 0) and (radiusTop != 0): #ConeTop
pp = [(ptsTop[1][0], ptsTop[1][1], height / 2.0),
(ptsTop[0][0], ptsTop[0][1], height / 2.0),
(0, 0, -height / 2.0)]
pp = [orientation * p + center for p in pp]
ret.append(utils.facet(pp, **kw))
elif (radiusTop == 0) and (radiusBottom != 0): #ConeBottom
pp = [(0, 0, height / 2.0),
(ptsBottom[0][0], ptsBottom[0][1], -height / 2.0),
(ptsBottom[1][0], ptsBottom[1][1], -height / 2.0)]
pp = [orientation * p + center for p in pp]
ret.append(utils.facet(pp, **kw))
else:
if (radiusBottom != 0) and (radiusTop != 0): #Cylinder
pp = [(ptsBottom[0][0], ptsBottom[0][1], -height / 2.0),
(0, 0, -height / 2.0),
(ptsTop[0][0], ptsTop[0][1], height / 2.0)]
pp = [orientation * p + center for p in pp]
ret.append(utils.facet(pp, **kw))
pp = [(0, 0, -height / 2.0), (0, 0, height / 2.0),
(ptsTop[0][0], ptsTop[0][1], height / 2.0)]
pp = [orientation * p + center for p in pp]
ret.append(utils.facet(pp, **kw))
pp = [(0, 0, -height / 2.0),
(ptsBottom[1][0], ptsBottom[1][1], -height / 2.0),
(0, 0, height / 2.0)]
pp = [orientation * p + center for p in pp]
ret.append(utils.facet(pp, **kw))
pp = [(ptsBottom[1][0], ptsBottom[1][1], -height / 2.0),
(ptsTop[1][0], ptsTop[1][1], height / 2.0),
(0, 0, height / 2.0)]
pp = [orientation * p + center for p in pp]
ret.append(utils.facet(pp, **kw))
elif (radiusBottom == 0) and (radiusTop != 0): #ConeTop
pp = [(0, 0, height / 2.0),
(ptsTop[0][0], ptsTop[0][1], height / 2.0),
(0, 0, -height / 2.0)]
pp = [orientation * p + center for p in pp]
ret.append(utils.facet(pp, **kw))
pp = [(ptsTop[1][0], ptsTop[1][1], height / 2.0),
(0, 0, height / 2.0), (0, 0, -height / 2.0)]
pp = [orientation * p + center for p in pp]
ret.append(utils.facet(pp, **kw))
elif (radiusTop == 0) and (radiusBottom != 0): #ConeBottom
pp = [(0, 0, height / 2.0),
(ptsBottom[0][0], ptsBottom[0][1], -height / 2.0),
(0, 0, -height / 2.0)]
pp = [orientation * p + center for p in pp]
ret.append(utils.facet(pp, **kw))
pp = [(0, 0, height / 2.0), (0, 0, -height / 2.0),
(ptsBottom[1][0], ptsBottom[1][1], -height / 2.0)]
pp = [orientation * p + center for p in pp]
ret.append(utils.facet(pp, **kw))
return ret
