Add support for GPU skinning (WIP)

include/Nazara/Utility/Algorithm.hpp

@@ -30,8 +30,12 @@ namespace Nz
 	struct SkinningData
 	{
 		const Joint* joints;
-		const SkeletalMeshVertex* inputVertex;
-		MeshVertex* outputVertex;
+		SparsePtr<const Vector3f> inputPositions;
+		SparsePtr<const Vector4i32> inputJointIndices;
+		SparsePtr<const Vector4f> inputJointWeights;
+		SparsePtr<const Vector2f> inputUv;
+		SparsePtr<Vector3f> outputPositions;
+		SparsePtr<Vector2f> outputUv;
 	};
 
 	struct VertexPointers

include/Nazara/Utility/Enums.hpp

@@ -385,6 +385,8 @@ namespace Nz
 		Unused = -1,
 
 		Color,
+		JointIndices,
+		JointWeights,
 		Normal,
 		Position,
 		Tangent,

include/Nazara/Utility/Formats/MD5AnimParser.hpp

@@ -33,9 +33,9 @@ namespace Nz
 
 			struct Joint
 			{
+				std::string name;
 				Int32 parent;
 				Quaternionf bindOrient;
-				std::string name;
 				Vector3f bindPos;
 				UInt32 flags;
 				UInt32 index;

include/Nazara/Utility/VertexStruct.hpp

@@ -76,8 +76,6 @@ namespace Nz
 
 	struct VertexStruct_XYZ_Normal_UV_Tangent_Skinning : VertexStruct_XYZ_Normal_UV_Tangent
 	{
-		Int32 weightCount;
-
 		Vector4f weights;
 		Vector4i32 jointIndexes;
 	};