Hi All
I recently started diving into OpenMaya to write a faster NGon check, but
my results are still too slow @ 5.5 seconds in a 500k Polygon scene.
I'd like to ask for any recommendations you can offer on how to improve
this check script, if possible.
Side note: the script cannot select anything. I previously used a command
to run the PolyCleanup tool. Although it finds NGons in a microsecond, it
doesnt give me a list, it selects them.
Thoughts?
import maya.cmds as cmds
import maya.OpenMaya as om
violationPolygons = []
mIt_kMesh = om.MItDependencyNodes( om.MFn.kMesh )
while not mIt_kMesh.isDone():
mObject = mIt_kMesh.thisNode()
dagPath = om.MDagPath.getAPathTo( mObject )
mFnMesh = om.MFnMesh( dagPath )
mObject_numFaces = mFnMesh.numPolygons()
for faceID in range(0, mObject_numFaces ):
mIntArray = om.MIntArray()
mFnMesh.getPolygonVertices( faceID, mIntArray )
if mIntArray.__len__() > 4:
if not dagPath.fullPathName() in violationMesh:
violationMesh.append( dagPath.fullPathName() )
violationPolygons.append( '%s.f[%d]' %( dagPath.fullPathName(),
faceID ) )
mIt_kMesh.next()
cmds.select(violationPolygons)
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