import Blender from Blender import * obj = Blender.Object.Get('Cube') print '=========== starting ===============' mesh = Blender.Mesh.Get('Cube') mesh.addColorLayer('layer1') colnames = mesh.getColorLayerNames() print 'vertexcolors =', print mesh.vertexColors faces = mesh.faces print dir (faces[0].verts[0]) for d in faces[0].verts:3 print d for d in faces[0].col: print d faces[0].col[0].r = 0 faces[0].col[1].g = 0 faces[0].col[2].b = 0 mesh.update()