PLY File Reading and Rendering Issues

[yutchina]

Your work is admirable! Could you provide code to visualize .ply files? I noticed that the file ./experiments/THE EXP NAME FOLDER/scene_checkpoints/scene_final_model.ply does not contain any color-related attributes.

[Jahnsonblack]

We save the ply in the form of 3D Gaussian. The color-related attributes are stored in f_dc and f_rest. You can use the load_ply function under the GaussianModel class to load scene_final_model.ply for rendering and visualization.