You can get matrices with MDagPath::inclusiveMatrix or exclusiveMatrix. To set a matrix, you can use MFnTransform. The MPx* classes are proxy classes that you only use when creating a custom object like a node or context.
Chad On Mon, Aug 2, 2010 at 1:05 PM, johnvdz <[email protected]> wrote: > Hi all, > > i have a script that calculates per vertex tangent space and constructs a > matrix. which all works fine but now i'm just looking at trying to get it to > work in a global position. > > what is the best way in Api to get the objects Inverse Square matrix or an > object? there seems to be a few options whats the deference > > > *MPxTransformationMatrix* > <cid:[email protected]<cid%[email protected]>> > () > > *MPxTransform* > <cid:[email protected]<cid%[email protected]>> > () > > any guidance would be great > > john > > -- > http://groups.google.com/group/python_inside_maya -- http://groups.google.com/group/python_inside_maya
