Add skinning

src/render/model.h

@@ -5,6 +5,7 @@
 
 #include "boundingbox.h"
 #include "render_shared.h"
+#include "animation.h"
 
 #include <glm/glm.hpp>
 #include <glm/gtc/type_ptr.hpp>
@@ -31,18 +32,46 @@ public:
 	Model();
 	~Model();
 
+	void LoadIqm(const char* filename);
 	void LoadObj(const char* filename);
 	void LoadMtl(const char* filename);
 
-	void Draw(const glm::mat4& model, bool isTransparent = false);
+	void Draw(const glm::mat4& model, SkeletonInstance* instance = nullptr);
 
 	const BoundingBox& GetBoundingBox() { return m_boundingBox; }
 
+	// Animation 
+	AnimationId_t FindAnimation(const char* name);
+	uint32_t GetNumAnimations();
+	
+	const Animation* GetAnimation(AnimationId_t index);
+
+	int GetNumPoses();
+
+	SkeletonInstance* CreateSkeletonInstance();
+	void UpdateSkeletonInstance(SkeletonInstance* instance, float dt);
+
+//	void PlayAnimation(AnimationId_t id, bool looped);
+//	void StopAnimation();
+
 private:
+	std::vector<Joint> m_joints;
+	std::vector<Joint> m_basePose;
+	std::vector<glm::mat4> m_inverseBasePose;
+	std::vector<glm::mat4> m_jointMatrices;
+	std::vector<glm::mat4> m_finalMatrices;
+
+	std::vector<Animation> m_animations;
+	
 	std::vector<StaticMeshVertex> m_Vertices;
-	ModelData_t m_data;
+
+
+	std::vector<ModelData_t> m_meshes;
+
 	BoundingBox m_boundingBox;
 	Texture2D* m_AlbedoTexture;
+
+	int m_numPoses;
 };
 
 #endif // !MODEL_H