CGTalk - how to traverse materials,and set the material index for each mesh?

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yaoyansi

10-11-2009, 03:09 PM

hi, all
I need to write the following data into a file:
1.data of all materials in the scene;
2.traverse the meshes of the scene, and set the material index for each mesh.

how to implement these in Maya API(or mel)?

Thanks in advance.

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