After keep looking into this I realized that my apiComponents is actually a MObject, but how can I use it?
On Monday, November 4, 2013 11:27:14 AM UTC-8, ynedelin wrote: > > Hey guys > I do not use OpenMaya very often so I need an advise here, I am writing a > few functions to deal with skin weights and all works great as long as I do > not change the components. I would like to change components for the > setWeights. > > Right now I create the variables I need and then run the > MFnSkinCluster.getWeights. > > So it looks sort of like this: > > apiComponents = > om.MFnSingleIndexedComponent().create(om.MFn.kMeshVertComponent) > skinCluster = omAnim.MFnSkinCluster(om.MObject()) > > skinCluster.getWeights( > skinPath, > apiComponents, > weights, > *influenceCount*) > > Good! > > Now I would like to know what is inside the apiComponents, and hopefully > change it. I assume this is MFnSingleIndexedComponent object, therefore I > should be able to run something like > > vertexIndexList = om.MIntArray() > apiComponents.getElements(vertexIndexList) > > > But I get this error > # self.apiComponents.getElements(vertexIndexList) > # File > "c:\buildforge\Maya_2013_Win64\build\work\Release\runTime\Python\Lib\site-packages\maya\OpenMaya.py", > > line 1529, in <lambda> > # File > "c:\buildforge\Maya_2013_Win64\build\work\Release\runTime\Python\Lib\site-packages\maya\OpenMaya.py", > > line 54, in _swig_getattr > # AttributeError: getElements # > > please shed some light on how this supposed to work . > > thank you > > Yury > > > > > -- 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/43a71323-8b5d-4e81-b457-c19cff26fc08%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
