Generate more images!

[chensjtu]

Thanks for your wonderful work! Since the scene in DONeRF dataset is pretty large, I wonder if you can share the generation code of the DONeRF dataset so that I can apply adanerf for more positions.

[thomasneff]

Hey there! I just added two python files (blender_export_per_scene_stub.py and blender_export.py) with a short explanation in the README that can be used with Blender to generate additional data. These should hopefully be easy enough to set up.

[chensjtu]

I'm not familiar with Blender, so I wonder "the RENDER_IMG_NAME variable needs to be set to the compositor node that exports the depth image in Blender." means. In fact, I connect view layer to Render Layers, but the depth is nothing.