Render RGB and depth in one shot

[Willyzw]

Hi, I noticed the current code renders RGB and depth separately using different colors_precomp, I am curious whether it is possible to render them in just one shot. If so, what modifications would be needed, e.g. for the forward and backward passes? Thanks for your help.

[ljjTYJR]

Modify the code in diff-gaussian-rasterization-w-depth,
just view the depth as one channel of the colors

[Willyzw]

Modify the code in diff-gaussian-rasterization-w-depth, just view the depth as one channel of the colors

indeed this would be a simple but effective way! Thanks for your suggestion 👍