3DFaces/libigl_Martin: Extension of libigl which allows to also read the texture of wrl-files in Python as igl.read_triangle_mesh(wrFilePath, V, F, TC) @ 9af8e5234a185bca62efcf366e5ae96fcf50a7a4

Alec Jacobson 9af8e5234a cleanup new code mess enough to compile		12 lat temu
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CMakeLists.txt	f692781ff9 - added tutorial for principal curvature directions	12 lat temu
main.cpp	9af8e5234a cleanup new code mess enough to compile	12 lat temu