ChatSim and Blender rendering with my own scene data

[szhang963]

Hi, I met some problems in blending background rgb and 3d assets. It is successful when I use your provided scene data to add a traffic cone on the ground. However, the traffic cone can not be added onto the ground (setting z to 0) when I use my scene data.

The config likes this:

cars:
- blender_file: blend_3d_assets/data_assets/Traffic_cone.blend
  insert_pos:
  - 10.459
  - -0.0068
  - 2
  insert_rot:
  - 0
  - 0
  - -0.0045
  model_obj_name: Car
  new_obj_name: cone2
- blender_file: blend_3d_assets/data_assets/Traffic_cone.blend
  insert_pos:
  - 10.459
  - -0.0068
  - 0
  insert_rot:
  - 0
  - 0
  - -0.0045
  model_obj_name: Car
  new_obj_name: cone3

The cam2world matrix is：

[[ 0.0112684  -0.02057352  0.99972486  1.9004364 ]
 [-0.9999064   0.00751276  0.01142506 -0.03219445]
 [-0.00774574 -0.9997601  -0.02048694  1.4025325 ]
 [ 0.          0.          0.          1.        ]]

I want to know whether there are some hard codes in blender python scripts for waymo setting, and how can I debug the script in vscode debugger? Thanks in advance. Best wishes.