Terrain shader consolidation mega merge; removed deprecated terrain shaders, now using only one; reorganized PVT merged 4 cache textures into 1; better TerrainExtension integration; now enabled via keyword toggle Deprecated PVT_Terrain, moved functionality to TerrainTexturing; lowest quality base texture now works on legacy mode as well Changed Terrain_Color to Terrain_Alpha; updated shaders from 4 chan color to 1 chan alpha Updated TestLevel; Procedural Map updated via script