I'm loading a model exported using Blender. Blender export face normals, so for a cube shape are written six 'vn' on the obj file. How can I take these face normal vectors? the method reported on the ...
This is a Python 3 script I use in my Blender work to extract OBJ files from DEMs I've processed in QGIS. I use it for geographic DEMS (like SRTM) and projected DEMS (like OS Open Terrain, and DEFRA ...