Q3 - Multiple light sources per model

[leileilol]

One thing boring about Q3 is that it only does one light, and one light direction only, given by a light grid. Competing UnrealEngine1 had a much diverse lighting system. It's still a huge step up from id tech2 and its fixed lighting vector though


I could try to fetch from an origin offset opposite to the light direction and sample the lightgrid from that for a directedLight2/lightDir2... right?