[TUTORIALS] Photons Be Free: Mini-tutorials and other curiosities

[tupikp]

@Hobson;413860

Lighting is definitely something I would like to dedicate more time to do for any tutorials or discussions, but I’ve not had the time as of late to really get anything out there.

As far as Light Functions go, this is just a gray-scale material that is applied to your light. Not exactly sure what the usage would be to make it appear as multiple lights. If you could clarify with an example or some more in-depth explanation I can possibly help.

A very good example of that would be car headlights. So instead of placing two spotlights, maybe it’s possible to just use one spotlight with the light function, and it appears as if we are using two spotlights.