nuclide/Documentation/Materials/commands/vmap_lightimage.md

Materials: VMap Commands

vmap_lightimage

Syntax

vmap_lightImage

Overview

By default, surface lights use the average color of the source image to generate the color of the light. vmap_lightImage specifies an alternate image to be used for light color emission, radiosity color emission, light filtering and alpha shadows. You can even use a light image with a different alpha channel for blurrier alpha shadows. The light color is averaged from the referenced texture. The texture must be the same size as the base image map. vmap_lightImage should appear before qer_editorImage.