Minor changes

AnKi/Resource/MaterialResource.cpp

@@ -25,6 +25,7 @@ public:
 static const Array<BuiltinVarInfo, U(BuiltinMaterialVariableId::COUNT)> BUILTIN_INFOS = {
 	{{"NONE", ShaderVariableDataType::NONE, 0},
 	 {"m_ankiModelMatrix", ShaderVariableDataType::MAT3X4, 1},
+	 {"m_ankiPreviousModelMatrix", ShaderVariableDataType::MAT3X4, 1},
 	 {"m_ankiBoneTransformsAddress", ShaderVariableDataType::UVEC2, 1},
 	 {"m_ankiPrevBoneTransformsAddress", ShaderVariableDataType::UVEC2, 1},
 	 {"m_ankiPositionsVertexBufferAddresses", ShaderVariableDataType::UVEC2, MAX_LOD_COUNT},

AnKi/Resource/MaterialResource.h

@@ -26,6 +26,7 @@ enum class BuiltinMaterialVariableId : U8
 {
 	NONE = 0,
 	MODEL_MATRIX,
+	PREVIOUS_MODEL_MATRIX,
 	BONE_TRANSFORMS_ADDRESS,
 	PREVIOUS_BONE_TRANSFORMS_ADDRESS,
 	POSITIONS_VERTEX_BUFFER_ADDRESSES,