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<body text="#000000" bgcolor="#FFFFFF"><div>Hi.<br>I can't figure out if I'm doing something wrong in my script or there is a bug in the vertex normal calculation.<br>I have a script that uses <br>Code:<br><em><strong>mesh = obj.to_mesh(bpy.context.scene, True, 'PREVIEW', calc_tessface=False) <br>mesh.transform(obj.matrix_world)</strong></em></div><div><br>to give me world data for an object obj. This correctly returns world space face normals & position, and vertex position, but incorrect vertex normals. I have to accept first any rotation of the object to get correct vertex normals. <br>Am I doing something wrong? I'm on arch linux 64bit with a vanilla 2.66 install.<br>Cheers</div><div>Ryan</div><div><br></div><div><br></div><div><br></div></body></html>