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

src/Nazara/Utility/Loaders/MD5Anim/Parser.hpp

@@ -0,0 +1,72 @@
+// Copyright (C) 2012 Jérôme Leclercq
+// This file is part of the "Nazara Engine - Utility module"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#pragma once
+
+#ifndef NAZARA_LOADERS_MD5ANIM_PARSER_HPP
+#define NAZARA_LOADERS_MD5ANIM_PARSER_HPP
+
+#include <Nazara/Prerequesites.hpp>
+#include <Nazara/Core/InputStream.hpp>
+#include <Nazara/Math/Quaternion.hpp>
+#include <Nazara/Math/Vector3.hpp>
+#include <Nazara/Utility/Animation.hpp>
+#include <Nazara/Utility/AxisAlignedBox.hpp>
+#include <vector>
+
+class NzMD5AnimParser
+{
+	public:
+		NzMD5AnimParser(NzInputStream& stream, const NzAnimationParams& parameters);
+		~NzMD5AnimParser();
+
+		bool Check();
+		bool Parse(NzAnimation* animation);
+
+	private:
+		struct Frame
+		{
+			struct Joint
+			{
+				NzQuaternionf orient;
+				NzVector3f pos;
+			};
+
+			std::vector<Joint> joints;
+			NzAxisAlignedBox aabb;
+		};
+
+		struct Joint
+		{
+			NzQuaternionf bindOrient;
+			NzString name;
+			NzVector3f bindPos;
+			int parent;
+			unsigned int flags;
+			unsigned int index;
+		};
+
+		bool Advance(bool required = true);
+		void Error(const NzString& message);
+		bool ParseBaseframe();
+		bool ParseBounds();
+		bool ParseFrame();
+		bool ParseHierarchy();
+		void Warning(const NzString& message);
+		void UnrecognizedLine(bool error = false);
+
+		std::vector<float> m_animatedComponents;
+		std::vector<Frame> m_frames;
+		std::vector<Joint> m_joints;
+		NzInputStream& m_stream;
+		NzString m_currentLine;
+		const NzAnimationParams& m_parameters;
+		bool m_keepLastLine;
+		unsigned int m_frameIndex;
+		unsigned int m_frameRate;
+		unsigned int m_lineCount;
+		unsigned int m_streamFlags;
+};
+
+#endif // NAZARA_LOADERS_MD5ANIM_PARSER_HPP