aa65cedefdAdd NOUV define to LitParticle, LitSolid & Unlit HLSL shaders when used as untextured, to prevent vertex layout creation problem on D3D11 when model has no UVs. Remove texcoords from the editor grid as they're no longer necessary. Closes #712.
Lasse Öörni
Yao Wei Tjong 姚伟忠