nuclide/Documentation/Materials/commands/vmap_surfacelight.md

Materials: VMap Commands

vmap_surfacelight

Syntax

vmap_surfacelight

Overview

The texture gives off light equal to the value set for it. The relative surface area of the texture in the world affects the actual amount of light that appears to be radiated.

To give off what appears to be the same amount of light, a smaller texture must be significantly brighter than a larger texture.

Unless the vmap_lightImage or vmap_lightRGB directive is used to select a different source for the texture's light color information, the color of the light will be the averaged color of the texture.

If you want to change the distance/range of the surfacelight, use vmap_surfacelightDistance.