Unfortunately I cannot cheat the no selection rule with the constructor system my code is working within. Kind of glad that it forced me to play with API though :)
On Wed, Sep 7, 2016 at 12:03 AM Marcus Ottosson <[email protected]> wrote: > For completeness and to not miss anything obvious, > > 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. > > What about selecting, and running cmds.ls(selection=True) afterwards? If > you restore your selection afterwards, this would give you a list in that > microsecond. > > On Wednesday, 7 September 2016 00:08:29 UTC+1, Chad_Fox wrote: > > 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) >> >> > > -- > You received this message because you are subscribed to the Google Groups > "Python Programming for Autodesk Maya" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/python_inside_maya/6737d41f-73fc-4c5c-9951-598dc05d821b%40googlegroups.com > <https://groups.google.com/d/msgid/python_inside_maya/6737d41f-73fc-4c5c-9951-598dc05d821b%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Python Programming for Autodesk Maya" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/python_inside_maya/CAJ4oLs5MN21-CxqNLrFYPg2Hh8vz2nFO_hV9qQXOdkkCENM7hA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
