Created
September 17, 2012 17:06
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function for returning the selectable shells of a poly
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def getShellFaces(poly, asString=False): | |
shells = set() | |
faces = set() | |
total = cmds.polyEvaluate(poly, s=True) | |
for f in xrange(cmds.polyEvaluate(poly, f=True)): | |
if len(shells) >= total: | |
break | |
if f in faces: | |
continue | |
shell = cmds.polySelect(poly, extendToShell=f) | |
faces.update(shell) | |
if asString: | |
val = "%s.f[%d:%d]" % (poly, min(shell), max(shell)) | |
else: | |
val = min(shell) | |
shells.add(val) | |
return list(shells) | |
poly = 'polySurface1' | |
# get the first face of each shell to be selected | |
# later with polySelect | |
faceIds = getShellFaces(poly) | |
for f in shells: | |
cmds.polySelect(poly, extendToShell=f) | |
# get the string name of the entire shell in the | |
# form of polySurface1.f[x:y] to be used with select | |
shells = getShellFaces(poly, True) | |
for f in shells: | |
cmds.select(f) |
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Thanks! should be like this I assume.