RaycastHit.lightmapCoord Manual     Reference     Scripting  
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RaycastHit.lightmapCoord

var lightmapCoord : Vector2

Description

The uv lightmap coordinate at the impact point.

This can be used for sampling the lightmap and setting the sampled color value as the material color of a moving object to make it roughly match the baked lighting. This is simply the textureCoord2 transformed by lightmapTilingOffset.