Render state overriding MappingDimensions source Remove S_TRANSFORM_CONSTANT_BUFFER, unused FeatureExists Parallax Occlusion for complex Remove sbox_shared and sbox_vertex Re-organize user shader includes. Add helper functions. Misc API changes to shading model Blendable tri-plannar mapping Update & Cleanup all our shaders Remove Sys( SYSTEM ) Remove sbox_lighting & sbox_pixel