43e9c90061
New (experimental) Stanford PLY importer and exporter written in C++. Handles: vertices, faces, edges, vertex colors, normals, UVs. Both binary and ASCII formats are supported. Usually 10-20x faster than the existing Python based PLY importer/exporter. Additional notes compared to the previous Python addon: - Importing point clouds with vertex colors now works - Importing PLY files with non standard line endings - Exporting multiple objects (previous exporter didn't take the vertex indices into account) - The importer has the option to merge vertices - The exporter supports exporting loose edges and vertices along with UV map data This is squashed commit of PR #104404 Reviewed By: Hans Goudey, Aras Pranckevicius Co-authored-by: Arjan van Diest Co-authored-by: Lilith Houtjes Co-authored-by: Bas Hendriks Co-authored-by: Thomas Feijen Co-authored-by: Yoran Huzen