This changes the two tangent-related files in BKE to C++ in preparation for the C++ Mikktspace port in D15589. For now, they still use the original Mikktspace. Differential Revision: https://developer.blender.org/D15636
This changes the two tangent-related files in BKE to C++ in preparation for the C++ Mikktspace port in D15589. For now, they still use the original Mikktspace. Differential Revision: https://developer.blender.org/D15636