Narinder Singh

Fix obj file loading

3

Fixes https://github.com/fwilliams/point-cloud-utils/issues/83. When loading obj files, the `attrib.normals` vector only contains the unique normals present in the mesh. To associate a normal to a vertex you have to use the...

Incorrect vertex normals when loading obj file

1

I'm trying to load a very simple obj file: ``` o Plane v 0.000000 0.000000 0.000000 v 0.353553 0.353553 0.000000 v 0.353553 -0.353553 0.000000 vn -0.0000 -0.0000 1.0000 vt 0.500000...

From the openpose examples it looks like all the conditioning images have their red and blue channels swapped. Also it seems like the model behaves much better if you flip...