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)

Martin Thümmel baa09d6385 Added wrl texture support.		4 gadi atpakaļ
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CMakeLists.txt	baa09d6385 Added wrl texture support.	4 gadi atpakaļ
main.cpp	174ac59db6 update M_PI to igl::PI. header file inclusion for some files are also added.	6 gadi atpakaļ