Lightgrid-lit Doors?

[megatog615]

Is it possible to get a door to use rgbGen lightingDiffuse in its shaders to be lightgrid-lit for correct lighting when they open/close? Any time I try rgbGen lightingDiffuse on a world surface it ends up being completely black, or working only sometimes.

[obsidian]

lightingDiffuse is designed to work with player and weapon models with the lightgrid for vertex illumination. So, no.

[ydnar]

If I recall correctly, I hacked something into ET that forced brush model entities through the same lightgrid path as other entities so this could be possible. Was possible to use it as a multiplier against the lightmap to get rough dynamic lighting on doors/platforms.

[megatog615]

Well, are you talking about the code in ET or something actually possible with shaders/map techniques?