Big skeletal animation update

Added MeshInfos demo
Added MD5Mesh/MD5Anim loader support
Added Node class
Fixed ResourceParams not being exported
Added support for skeletal animation
(Animation/Mesh/Joint/SkeletalMesh/Skeleton)
Meshes are now only stored with VertexStruct_XYZ_Normal_UV_Tangent type
Moved Sequence declaration to Sequence.hpp

-Animation:
Renamed Create to Create[Keyframe|Skeletal]

-AxisAlignedBox:
Added Contains method
Added GetCorner method
Added GetCube method
Added Transform method

-Cube/Rect:
Added GetPosition method
Added GetSize method
(Almost) Fixed ExtendTo method
Fixed GetCenter method

-File:
Added GetDirectory static function
Added GetPath method
Renamed GetDirectoryPath method to GetDirectory

-Math module:
Fixed constructor/methods taking a non-const array
GetNormal/Normalize methods now takes an optionnal integer pointer
(returning length)
Made all classes default constructor trivial
Inverse, MakeIdentity, MakeZero, Normalize, Set methods now returns
reference to object

-Matrix4:
Modified methods to avoid copies
Removed COW (Too much overhead)
Removed Concatenate[Affine] static function

-Mesh:
Renamed Create to Create[Keyframe|Skeletal|Static]
Renamed Skin to Material

-MeshParams:
No longer takes declaration argument
Renamed loadAnimations to animated
Storage default to BufferStorage_Hardware if supported and
BufferStorage_Software otherwise

-OpenGL:
Added glGetBooleanv function
Added glIsEnabled function

-Quaternion:
Added ComputeW method
Added Conjugate method

-Renderer:
Added IsEnabled static function
Fixed GetLineWidth function not being static
Removed SetVertexDeclaration

-RenderWindow:
Made CopyTo[Image|Texture] method constant

-Resource
Fixed RemoveResourceListener crash

-ResourceLoader:
Loaders are now used in a LIFO context

-Stream:
Renamed GetLine method to ReadLine

-String:
Fixed Simplified

-Utility module
Added configuration define for strict resource parsing

-VertexBuffer
Now takes a VertexDeclaration pointer

-VertexDeclaration
No longer throw an error when getting a non-existing element


Former-commit-id: f7358c1231d6af48b799d2f24f077a001e16785b

include/Nazara/Utility/KeyframeMesh.hpp

@@ -8,15 +8,48 @@
 #define NAZARA_KEYFRAMEMESH_HPP
 
 #include <Nazara/Prerequesites.hpp>
+#include <Nazara/Utility/Mesh.hpp>
 #include <Nazara/Utility/SubMesh.hpp>
 
-class NzMesh;
+struct NzKeyframeMeshImpl;
 
-class NAZARA_API NzKeyframeMesh : public NzSubMesh
+class NAZARA_API NzKeyframeMesh final : public NzSubMesh
 {
+	friend NzMesh;
+
 	public:
 		NzKeyframeMesh(const NzMesh* parent);
 		virtual ~NzKeyframeMesh();
+
+		bool Create(NzVertexBuffer* vertexBuffer, unsigned int frameCount, bool lock = true);
+		void Destroy();
+
+		void Finish();
+
+		const NzAxisAlignedBox& GetAABB() const override;
+		nzAnimationType GetAnimationType() const override;
+		unsigned int GetFrameCount() const;
+		const NzIndexBuffer* GetIndexBuffer() const override;
+		bool GetVertex(NzMeshVertex* dest, unsigned int frameIndex, unsigned int vertexIndex, bool queryUV = true) const;
+		const NzVertexBuffer* GetVertexBuffer() const override;
+
+		void Interpolate(unsigned int frameA, unsigned int frameB, float interpolation);
+
+		bool IsAnimated() const override;
+		bool IsValid();
+
+		bool Lock(nzBufferAccess access) const;
+
+		void SetAABB(unsigned int frameIndex, const NzAxisAlignedBox& aabb);
+		void SetIndexBuffer(const NzIndexBuffer* indexBuffer);
+		bool SetVertex(const NzMeshVertex& source, unsigned int frameIndex, unsigned int vertexIndex, bool setUV = true);
+
+		void Unlock() const;
+
+	private:
+		void InterpolateImpl(unsigned int frameA, unsigned int frameB, float interpolation);
+
+		NzKeyframeMeshImpl* m_impl = nullptr;
 };
 
 #endif // NAZARA_KEYFRAMEMESH_HPP