Replicate nerfstudio Camera Views in Blender

[aeskandari68]

Description: I've extracted a 3D mesh from a trained nerfacto model and have the transformation matrix for camera positions used during training. I need to replicate these views in Blender for the 3D mesh.

Steps:

1. Import camera positions into Blender from a structured format (location, rotation, lens properties).
2. Create Blender camera objects matching the NeRF camera views.
3. Import the 3D mesh into Blender and align it with the camera views.
4. Render the views to match the NeRF outputs.

Request: Any guidance or example scripts for importing camera positions into Blender and replicating the NeRF views would be highly appreciated. Specifically, I'm looking for help with:

• Import and parse transform.json positions into Blender
• Match the mesh origin and scale with the transformation matrix.

Thank you for your assistance!