def getMeshFromSelection():
""""""
try:
node = cmds.ls(sl=1, ap=1)[0]
dagPath = utils.getDagPath(node)
if dagPath.hasFn(om.MFn.kMesh):
return node
else:
om.MGlobal.displayError('"%s" isn\'t mesh type.' % node)
except:
return ""
def getMeshFromSelection():
""""""
try:
node = cmds.ls(sl=1, ap=1)[0]
dagPath = utils.getDagPath(node)
if dagPath.hasFn(om.MFn.kMesh):
return node
else:
om.MGlobal.displayError("\"%s\" isn't mesh type." % node)
except:
return ""
def getLogicalInfluenceIndex(self,influence):
"""
Args:
influence (str)
Returns:
int
"""
try:
dagPath = utils.getDagPath(influence)
except:
raise utils.UserInputError("Could not find influence '%s' in %s" %
(influence, self.skinCluster))
return self.fn.indexForInfluenceObject(dagPath)
def getInfluenceData(self, influence):
"""
Args:
influence (str)
Returns:
WeightData
"""
try:
dagPath = utils.getDagPath(influence)
except:
raise utils.UserInputError("Could not find influence '%s' in %s" %
(influence, self.skinCluster))
selList = om.MSelectionList()
weights = om.MDoubleArray()
self.fn.getPointsAffectedByInfluence(dagPath, selList, weights)
componentStr = []
selList.getSelectionStrings(componentStr)
componentStr = cmds.ls(componentStr, ap=1, fl=1)
weights = [w for w in weights]
return WeightData(componentStr, weights)
