Enhancement: Add Clustered Shading support to the Lightmapped_4WayBlend shader #1571
Description
What would this enhancement be for?
Rendering
Describe your enhancement suggestion in more detail
The engine supports Cluster Shading with WorldVertexTransition, but not with Lightmapped_4WayBlend.
Since the mechanics of these two shaders are similar, implementing support for 4WayBlend, imo, won't be difficult
