BlenderProc 2.6.0

• BOP toolkit is now tightly integrated into the the BOP writer:
  • Ground truth masks and coco annotations are now directly calculated when calling the BOP writer
  • Instead of using vispy for renderings the masks, we switched to pyrender which speeds up the process a lot
• rendering/physics log is now hidded per default and instead a pretty progress bar is shown
• upgrades to blender 3.3.1
• its now possible to render segmentation images in stereo mode
• adds method to MeshObject to convert to trimesh
• fixes rendering on cpu-only (thanks @muedavid)
• adds support for loading .glb/.gltf meshes (thanks @woodbridge)
• adds support for loading .fbx meshes (thanks @HectorAnadon)
• allows setting rotation for hdri backgrounds (thanks @saprrow)
• incorporate location changes to urdf local2world matrix calculations
• allows setting brightness for hdri backgrounds
• bproc.object.sample_poses_on_surface() now hides objects which could not be placed instead of deleting them
• removes duplicate categories and fixes segmentation id when writing scene_gt.json annotations in BOP writer (thanks @hansaskov)
• get_all_cps() now returns a proper dictionary (thanks @andrewyguo)
• replaces deprecated np.bool with bool (thanks @NnamdiN)
• refactoring of haven download script to support multithreading (thanks @hansaskov)
• fixes loading stl files in urdf files
• loading a .ply objects automatically sets the materials to its vertex color if no texture file was found.
• username is now retrieved in a more platform independent way (thanks @YouJiacheng)
• coco annotations are now nicely formatted (thanks @andrewyguo)
• object pose sampler now correctly sets rotation if mode on failer was set to initial_pose