CombineInstance and normals

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Whenever multiple meshes are combined into a single mesh using the Mesh.CombineMeshes(...) method, how does Unity handle the normals at the welded loops? Does this vary based on whether the mergeSubMeshes option is set?

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Answer by jonas-echterhoff · Aug 02, 2010 at 03:06 PM

CombineMeshes should always output the same normals as you supply with the input meshes.

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CombineInstance and normals

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