def setAverageWeight(self, vtx):
msh = vtx.split('.')[0]
cmds.select(vtx)
cmds.ConvertSelectionToEdges()
cmds.ConvertSelectionToVertices()
neighbors = cmds.ls(sl=1, flatten=1)
neighbors.pop(neighbors.index(vtx))
infList = {}
skin = self.findRelatedSkinCluster(msh)
for vert in neighbors:
for jnt in cmds.skinCluster(skin, q=1, wi=1):
amt = cmds.skinPercent(skin, vert, q=1, t=jnt)
if amt > 0.0:
if jnt in infList: infList[jnt].append(amt)
else: infList[str(jnt)] = [amt]
for inf in infList:
total = None
for w in infList[inf]:
if not total: total = w
else: total += w
weight = total / len(infList[inf])
cmds.skinPercent(self.currentSkin,
vtx,
tv=[str(inf), weight],
nrm=1)
def Action_SelectBorder():
maya_cmds.undoInfo(openChunk=True)
try:
maya_cmds.ConvertSelectionToEdges()
maya_cmds.polySelectConstraint(mode=2, type=0x8000, where=1)
mel_eval('resetPolySelectConstraint')
except Exception as e:
print >> stderr, str(e)
maya_cmds.undoInfo(closeChunk=True)
def unwrapBySeams():
# Variables and Selection
unf = cmds.checkBox('unf', q=True, v=True)
lyt = cmds.checkBox('lyt', q=True, v=True)
selEdges = cmds.ls(sl=True)
cmds.ConvertSelectionToShell()
cmds.polyForceUV(unitize=True)
cmds.ConvertSelectionToEdges()
cmds.select(selEdges, d=True)
cmds.polyMapSewMove()
# Unfold if chosen
if (unf == 1):
cmds.unfold()
# Layout if chosen
if (lyt == 1):
cmds.select(selEdges)
cmds.ConvertSelectionToShell()
cmds.ConvertSelectionToUVs()
cmds.polyLayoutUV(sc=1, ws=True, rbf=2)
def selEdge(*args): cmds.ConvertSelectionToEdges()