add vcglib

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yuanlin zhong committed 2025-11-03 17:46:44 +08:00
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This directory contains four 3d models that can be used to test metro. The models represent the same toroidal knot at two different level of details.
- knot_orig.ply 12800 vertexes, 25600 triangles: the original high resolution mesh
- knot_subsampled.ply 800 vertexes, 1600 triangles: a low res model obtained by simple uniform subsampling
- knot_vcg_simplified.ply 800 vertexes, 1600 triangles: a low res model obtained by our library simplification code
- knot_max_simplified.stl 800 vertexes, 1600 triangles: a low res model obtained by using a commercial tool