Adds new projection helper functions

[cornerfarmer]

Adds new helper functions for projection/unprojection:

• bproc.camera.depth_via_raytracing()
• bproc.camera.pointcloud_from_depth()
• bproc.camera.project_points()
• bproc.camera.unproject_points()

[cornerfarmer]

BlenderProcHelper result for run 562:

Done with: [amass_human_poses_python 41s, auto_shading_python 9s, basic_python 13s, blenderkit_python 18s, bop_object_on_surface_sampling_python 95s, bop_object_physics_positioning_python 123s, bop_object_pose_sampling_python 72s, bop_scene_replication_python 142s, camera_depth_of_field_python 18s, camera_object_pose_python 22s, camera_random_trajectories_python 49s, camera_sampling_python 19s, coco_annotations_python 14s, diffuse_color_image_python 18s, dust_python 20s, entity_displacement_modifier_python 14s, entity_manipulation_python 10s, front_3d_object_sampling_python 85s, front_3d_python 99s, front_3d_with_improved_mat_python 111s, git_log 1s, haven_python 25s, ikea_python 18s, kinect_azure_noise_python 14s, lens_distortion_python 14s, lens_distortion_python 10s, light_sampling_python 12s, material_manipulation_python 10s, material_randomizer_python 13s, matterport3d_python 69s, motion_blur_rolling_shutter_python 27s, motion_blur_rolling_shutter_python 22s, multi_render_python 251s, nocs_python 17s, object_pose_sampling_python 10s, on_surface_object_sampling_python 14s, optical_flow_python 27s, physics_convex_decomposition_python 144s, physics_positioning_python 23s, pix3d_python 16s, point_clouds_python 25s, random_backgrounds_python 17s, random_room_constructor_python 77s, replica_python 337s, scenenet_python 50s, scenenet_with_cctextures_python 64s, semantic_segmentation_python 13s, shapenet_python 19s, shapenet_with_scenenet_python 51s, shapenet_with_suncg_python 67s, spotlight_python 20s, stereo_matching_python 41s, stereo_matching_with_projector_python 133s, suncg_basic_python 31s, suncg_with_cam_sampling_python 54s, suncg_with_improved_mat_python 67s, suncg_with_object_replacer_python 56s, tests_python 33s, urdf_loading_and_manipulation_python 46s]
Done with 59 of 59 tests.
There were errors: ❌
Unit tests output:

${INTERNAL_NODES_DISC_SPACE}/Dominik_Winkelbauer/blender/blender-3.5.1-linux-x64/3.5/python/lib/python3.10/site-packages/numpy/core/getlimits.py:500: UserWarning: The value of the smallest subnormal for <class 'numpy.float64'> type is zero.
  setattr(self, word, getattr(machar, word).flat[0])
${INTERNAL_NODES_DISC_SPACE}/Dominik_Winkelbauer/blender/blender-3.5.1-linux-x64/3.5/python/lib/python3.10/site-packages/numpy/core/getlimits.py:89: UserWarning: The value of the smallest subnormal for <class 'numpy.float64'> type is zero.
  return self._float_to_str(self.smallest_subnormal)
${INTERNAL_NODES_DISC_SPACE}/Dominik_Winkelbauer/blender/blender-3.5.1-linux-x64/3.5/python/lib/python3.10/site-packages/numpy/core/getlimits.py:500: UserWarning: The value of the smallest subnormal for <class 'numpy.float32'> type is zero.
  setattr(self, word, getattr(machar, word).flat[0])
${INTERNAL_NODES_DISC_SPACE}/Dominik_Winkelbauer/blender/blender-3.5.1-linux-x64/3.5/python/lib/python3.10/site-packages/numpy/core/getlimits.py:89: UserWarning: The value of the smallest subnormal for <class 'numpy.float32'> type is zero.
  return self._float_to_str(self.smallest_subnormal)
...............
----------------------------------------------------------------------
Ran 15 tests in 27.872s

OK

urdf_loading_and_manipulation (main_python)

The output of urdf_loading_and_manipulation:main_python:000000_scene_gt_info_json has changed:

Expand

+ root['0'][2]['bbox_visib'][3]: 23
- root['0'][2]['bbox_visib'][3]: 25
+ root['3'][4]['bbox_visib'][2]: 28
- root['3'][4]['bbox_visib'][2]: 29
+ root['4'][6]['bbox_visib'][3]: 17
- root['4'][6]['bbox_visib'][3]: 16
+ root['9'][2]['bbox_visib'][3]: 13
- root['9'][2]['bbox_visib'][3]: 14

stereo_matching (main_python)

The output of stereo_matching:main_python:disparity has changed: Diff: 0.0265, Pixel diff: 0.0042

Compare image	Newly generated image

The output of stereo_matching:main_python:disparity has changed: Diff: 0.0258, Pixel diff: 0.0105

Compare image	Newly generated image

The output of stereo_matching:main_python:stereo-depth has changed: Diff: 0.0025, Pixel diff: 0.0104

Compare image	Newly generated image

Pylint output

Expand

Messages

Module blenderproc.python.camera.CameraProjection (blenderproc/python/camera/CameraProjection.py)

Line	Col.	Type	Symbol	ID	Obj	Message
4	0	warning	unused-import	W0611		Unused create_primitive imported from blenderproc.python.types.MeshObjectUtility
10	0	convention	ungrouped-imports	C0412		Imports from package blenderproc are not grouped
63	0	convention	line-too-long	C0301		Line too long (134/120)
114	0	convention	trailing-whitespace	C0303		Trailing whitespace
132	7	convention	trailing-whitespace	C0303		Trailing whitespace
134	33	convention	trailing-whitespace	C0303		Trailing whitespace
138	0	convention	line-too-long	C0301		Line too long (132/120)
140	0	convention	trailing-newlines	C0305		Trailing newlines

Module blenderproc.python.loader.CCMaterialLoader (blenderproc/python/loader/CCMaterialLoader.py)

Line	Col.	Type	Symbol	ID	Obj	Message
73	0	convention	line-too-long	C0301		Line too long (152/120)

Module blenderproc.python.types.EntityUtility (blenderproc/python/types/EntityUtility.py)

Line	Col.	Type	Symbol	ID	Obj	Message
168	11	convention	unidiomatic-typecheck	C0123	Entity.duplicate	Use isinstance() rather than type() for a typecheck.

Module blenderproc.python.types.LightUtility (blenderproc/python/types/LightUtility.py)

Line	Col.	Type	Symbol	ID	Obj	Message
125	12	refactor	consider-using-augmented-assign	R6104	Light.setup_as_projector	Use '/=' to do an augmented assign directly
216	0	convention	trailing-whitespace	C0303		Trailing whitespace

Module blenderproc.python.types.MeshObjectUtility (blenderproc/python/types/MeshObjectUtility.py)

Line	Col.	Type	Symbol	ID	Obj	Message
556	0	convention	line-too-long	C0301		Line too long (130/120)
567	7	convention	trailing-whitespace	C0303		Trailing whitespace
575	8	warning	unused-variable	W0612	create_from_point_cloud	Unused variable 'p'
603	0	convention	trailing-whitespace	C0303		Trailing whitespace
678	28	convention	trailing-whitespace	C0303		Trailing whitespace

Module blenderproc.python.utility.InstallUtility (blenderproc/python/utility/InstallUtility.py)

Line	Col.	Type	Symbol	ID	Obj	Message
129	0	convention	trailing-whitespace	C0303		Trailing whitespace

Module blenderproc.python.writer.BopWriterUtility (blenderproc/python/writer/BopWriterUtility.py)

Line	Col.	Type	Symbol	ID	Obj	Message
9	0	convention	wrong-import-order	C0411		standard import "from typing import List, Optional, Dict, Tuple" should be placed before "import trimesh"
10	0	convention	wrong-import-order	C0411		standard import "import warnings" should be placed before "import trimesh"
11	0	convention	wrong-import-order	C0411		standard import "import datetime" should be placed before "import trimesh"
18	0	convention	wrong-import-order	C0411		standard import "import sys" should be placed before "import trimesh"
62	0	convention	line-too-long	C0301		Line too long (131/120)
79	8	warning	redefined-outer-name	W0621	write_bop	Redefining name 'dataset_objects' from outer scope (line 532)
172	44	warning	protected-access	W0212	write_bop	Access to a protected member _pyrender_init of a client class
172	15	refactor	consider-using-with	R1732	write_bop	Consider using 'with' for resource-allocating operations
176	0	convention	trailing-whitespace	C0303		Trailing whitespace
301	21	warning	redefined-outer-name	W0621	_BopWriterUtility.get_frame_gt	Redefining name 'dataset_objects' from outer scope (line 532)
388	38	warning	redefined-outer-name	W0621	_BopWriterUtility.write_frames	Redefining name 'dataset_objects' from outer scope (line 532)
514	0	convention	trailing-whitespace	C0303		Trailing whitespace
526	78	convention	trailing-whitespace	C0303		Trailing whitespace
530	8	warning	global-variable-undefined	W0601	_BopWriterUtility._pyrender_init	Global variable 'renderer' undefined at the module level
530	8	warning	global-variable-undefined	W0601	_BopWriterUtility._pyrender_init	Global variable 'renderer_large' undefined at the module level
530	8	warning	global-variable-undefined	W0601	_BopWriterUtility._pyrender_init	Global variable 'dataset_objects' undefined at the module level
548	0	convention	line-too-long	C0301		Line too long (173/120)
563	78	convention	trailing-whitespace	C0303		Trailing whitespace
569	8	warning	global-variable-not-assigned	W0602	_BopWriterUtility._calc_gt_masks_iteration	Using global for 'renderer' but no assignment is done
569	8	warning	global-variable-not-assigned	W0602	_BopWriterUtility._calc_gt_masks_iteration	Using global for 'dataset_objects' but no assignment is done
576	0	convention	trailing-whitespace	C0303		Trailing whitespace
666	0	convention	line-too-long	C0301		Line too long (160/120)
667	0	convention	trailing-whitespace	C0303		Trailing whitespace
668	0	convention	trailing-whitespace	C0303		Trailing whitespace
671	0	convention	line-too-long	C0301		Line too long (196/120)
684	11	convention	trailing-whitespace	C0303		Trailing whitespace
686	78	convention	trailing-whitespace	C0303		Trailing whitespace
692	8	warning	global-variable-not-assigned	W0602	_BopWriterUtility._calc_gt_info_iteration	Using global for 'renderer_large' but no assignment is done
692	8	warning	global-variable-not-assigned	W0602	_BopWriterUtility._calc_gt_info_iteration	Using global for 'dataset_objects' but no assignment is done
692	8	warning	global-variable-not-assigned	W0602	_BopWriterUtility._calc_gt_info_iteration	Using global for 'renderer' but no assignment is done
696	11	warning	protected-access	W0212	_BopWriterUtility._calc_gt_info_iteration	Access to a protected member _renderer of a client class
697	12	warning	protected-access	W0212	_BopWriterUtility._calc_gt_info_iteration	Access to a protected member _renderer of a client class
698	12	warning	protected-access	W0212	_BopWriterUtility._calc_gt_info_iteration	Access to a protected member _renderer of a client class
705	0	convention	trailing-whitespace	C0303		Trailing whitespace
833	0	convention	line-too-long	C0301		Line too long (202/120)
834	0	convention	trailing-whitespace	C0303		Trailing whitespace
842	44	warning	redefined-outer-name	W0621	_BopWriterUtility.calc_gt_coco	Redefining name 'dataset_objects' from outer scope (line 532)

Metrics

Count per types

Name	Count
convention	35
warning	18
refactor	2

Count per messages

Name	Count
line-too-long	9
trailing-whitespace	19
trailing-newlines	1
ungrouped-imports	1
unused-import	1
consider-using-augmented-assign	1
unidiomatic-typecheck	1
unused-variable	1
redefined-outer-name	4
protected-access	4
consider-using-with	1
global-variable-undefined	3
global-variable-not-assigned	5
wrong-import-order	4

Count per modules

Name	Count
blenderproc.python.camera.CameraProjection	8
blenderproc.python.loader.CCMaterialLoader	1
blenderproc.python.types.LightUtility	2
blenderproc.python.types.EntityUtility	1
blenderproc.python.types.MeshObjectUtility	5
blenderproc.python.utility.InstallUtility	1
blenderproc.python.writer.BopWriterUtility	37

Count per path

Name	Count
blenderproc/python/camera/CameraProjection.py	8
blenderproc/python/loader/CCMaterialLoader.py	1
blenderproc/python/types/LightUtility.py	2
blenderproc/python/types/EntityUtility.py	1
blenderproc/python/types/MeshObjectUtility.py	5
blenderproc/python/utility/InstallUtility.py	1
blenderproc/python/writer/BopWriterUtility.py	37

***The tests are done.*** Check the log:

Last update: 01/26/2024, 16:53:17