def vertexFaceToUVCoordinate(cls, transform, vertexIndex, faceIndex):
uvIndexes = cls._getIndexesFromSelectionList(
cmds.polyListComponentConversion(
'%s.vtxFace[%s][%s]' % (transform, vertexIndex, faceIndex), fvf=True, tuv=True))
if not uvIndexes:
return None
return cmds.getAttr('%s.uv[%s]' % (transform, uvIndexes[0]))[0]
def vertexFaceToUVCoordinate(cls, transform, vertexIndex, faceIndex):
uvIndexes = cls._getIndexesFromSelectionList(
cmds.polyListComponentConversion(
'%s.vtxFace[%s][%s]' % (transform, vertexIndex, faceIndex),
fvf=True,
tuv=True))
if not uvIndexes:
return None
return cmds.getAttr('%s.uv[%s]' % (transform, uvIndexes[0]))[0]
def faceToVertexIndices(cls, transform, faceIndex):
""" This method exists to convert a face to a list of correctly (counter-clockwise) ordered
vertex indices. """
vertexFaceSelections = cmds.filterExpand(
cmds.polyListComponentConversion(
'%s.f[%s]' % (transform, faceIndex), ff=True, tvf=True),
sm=70, expand=True)
vertexIndices = []
for entry in vertexFaceSelections:
result = cls._VERTEX_FACE_INDEX_RE.search(entry)
vertexIndices.append(int(result.groupdict()['v']))
return vertexIndices
def faceToVertexIndices(cls, transform, faceIndex):
""" This method exists to convert a face to a list of correctly (counter-clockwise) ordered
vertex indices. """
vertexFaceSelections = cmds.filterExpand(
cmds.polyListComponentConversion('%s.f[%s]' %
(transform, faceIndex),
ff=True,
tvf=True),
sm=70,
expand=True)
vertexIndices = []
for entry in vertexFaceSelections:
result = cls._VERTEX_FACE_INDEX_RE.search(entry)
vertexIndices.append(int(result.groupdict()['v']))
return vertexIndices
def vertexToFaces(cls, transform, vertexIndex):
return cls._getIndexesFromSelectionList(
cmds.polyListComponentConversion(
'%s.vtx[%s]' % (transform, vertexIndex), fv=True, tvf=True) )
def edgeToFaces(cls, transform, edgeIndex):
return cls._getIndexesFromSelectionList(
cmds.polyListComponentConversion(
'%s.e[%s]' % (transform, edgeIndex), fromEdge=True, toFace=True) )
def vertexToFaces(cls, transform, vertexIndex):
return cls._getIndexesFromSelectionList(
cmds.polyListComponentConversion('%s.vtx[%s]' %
(transform, vertexIndex),
fv=True,
tvf=True))
def edgeToFaces(cls, transform, edgeIndex):
return cls._getIndexesFromSelectionList(
cmds.polyListComponentConversion('%s.e[%s]' %
(transform, edgeIndex),
fromEdge=True,
toFace=True))