.venv upstream/ ckpt/ weights/ __pycache__/ *.pyc pixal3d_geometry.glb mesh_silhouette.png silhouette_check.png pixal3d_geometry.glb mesh_silhouette.png silhouette_check.png output.glb pixal3d_cascade.glb cascade_silhouette.png clean_20k.glb clean_floor.glb remeshed.glb remesh_*.glb