First commit.

include/IO/Model/AnimBone.h

@@ -0,0 +1,40 @@
+#pragma once
+
+#include "../../EHS.h"
+#include "../../Array.h"
+#include "KeyFrame.h"
+
+namespace lwe
+{
+	class AnimBone
+	{
+	private:
+		UInt_8 boneId;
+		Array<KeyFrame> keyFrames;
+
+	public:
+		AnimBone();
+
+		AnimBone(const UInt_8 boneId);
+
+		AnimBone(const UInt_8 boneId, const UInt_64 size);
+
+		AnimBone(const UInt_8 boneId, Array<KeyFrame> keyFrames);
+
+		AnimBone(AnimBone&& anim) noexcept;
+
+		AnimBone(const AnimBone& anim);
+
+		AnimBone& operator=(AnimBone&& anim) noexcept;
+
+		AnimBone& operator=(const AnimBone& anim);
+
+		UInt_8 GetBoneId() const;
+
+		Array<KeyFrame> GetKeyFrames() const;
+
+		Array<KeyFrame>& GetKeyFrames();
+
+		float GetPrevAndNext(KeyFrame& prev, KeyFrame& next, const float elapsed) const;
+	};
+}

include/IO/Model/Animation.h

@@ -0,0 +1,49 @@
+#pragma once
+
+#include "../../EHS.h"
+#include "../../Str.h"
+#include "../../Array.h"
+#include "AnimBone.h"
+
+namespace lwe
+{
+	class Animation
+	{
+	private:
+		UInt_64 hashId;
+		Str_8 id;
+		float duration;
+		Array<AnimBone> animated;
+
+	public:
+		Animation();
+
+		Animation(Str_8 id, const float duration);
+
+		Animation(Str_8 id, const float duration, UInt_64 size);
+
+		Animation(Str_8 id, const float duration, Array<AnimBone> animated);
+
+		Animation(Animation&& anim) noexcept;
+
+		Animation(const Animation& anim);
+
+		Animation& operator=(Animation&& anim) noexcept;
+
+		Animation& operator=(const Animation& anim);
+
+		UInt_64 GetHashId() const;
+
+		void SetId(Str_8 newId);
+
+		Str_8 GetId() const;
+
+		float GetDuration() const;
+
+		Array<AnimBone> GetAnimated() const;
+
+		Array<AnimBone>& GetAnimated();
+
+		Array<Mat4_f> Interpolate(const UInt_64 boneCount, const float elapsed) const;
+	};
+}

include/IO/Model/Bone.h

@@ -0,0 +1,73 @@
+#pragma once
+
+#include "../../EHS.h"
+#include "../../Quat.h"
+#include "../../Mat4.h"
+
+namespace lwe
+{
+	class Bone
+	{
+	private:
+		UInt_64 hashName;
+		Str_8 name;
+		UInt_8 id;
+		Mat4_f animTrans;
+		Mat4_f localBindTrans;
+		Mat4_f invBindTrans;
+		Array<Bone> children;
+
+	public:
+		Bone();
+
+		Bone(Str_8 name, const UInt_8 id, const Mat4_f& localBindTrans, const Mat4_f& invBindTrans);
+
+		Bone(Bone&& bone) noexcept;
+
+		Bone(const Bone& bone);
+
+		Bone& operator=(Bone&& bone) noexcept;
+
+		Bone& operator=(const Bone& bone);
+
+		UInt_64 GetHashName() const;
+
+		void SetName(Str_8 newId);
+
+		Str_8 GetName() const;
+
+		UInt_8 GetId() const;
+
+		void SetAnimTrans(const Mat4_f& newTrans);
+
+		Mat4_f GetAnimTrans() const;
+
+		void GetAnimTransRec(Array<Mat4_f>& output) const;
+
+		Mat4_f GetLocalBindTrans() const;
+
+		Mat4_f GetInvBindTrans() const;
+
+		UInt_8 GetBoneCount() const;
+
+		bool HasBone(const UInt_64 hashName, const UInt_8 id) const;
+
+		bool HasBone(const UInt_64 hashName) const;
+
+		bool HasBone(const UInt_8 id) const;
+
+		bool AddBone(Bone child);
+
+		const Bone* GetBone(const UInt_64 hashName) const;
+
+		Bone* GetBone(const UInt_64 hashName);
+
+		const Bone* GetBone(const UInt_8 id) const;
+
+		Bone* GetBone(const UInt_8 id);
+
+		const Array<Bone>& GetChildren() const;
+
+		Array<Bone>& GetChildren();
+	};
+}

include/IO/Model/KeyFrame.h

@@ -0,0 +1,55 @@
+#pragma once
+
+#include "../../EHS.h"
+#include "../../Array.h"
+#include "../../Vec3.h"
+#include "../../Quat.h"
+#include "../../Mat4.h"
+#include "PropertyChange.h"
+
+namespace lwe
+{
+	class KeyFrame
+	{
+	private:
+		float num;
+		float timeStamp;
+		Vec3_f pos;
+		Quat_f rot;
+		Vec3_f scale;
+		Mat4_f trans;
+
+	public:
+		KeyFrame();
+
+		KeyFrame(const float num, const float timeStamp, const Vec3_f& pos, const Quat_f& rot, const Vec3_f& scale);
+
+		KeyFrame(const float num, const float timeStamp);
+
+		KeyFrame(const KeyFrame& kf);
+
+		KeyFrame& operator=(const KeyFrame& kf);
+
+		float GetNum() const;
+
+		float GetTimeStamp() const;
+
+		void SetPos(const Vec3_f& newPos);
+
+		Vec3_f GetPos() const;
+
+		void SetRot(const Quat_f& newRot);
+
+		Quat_f GetRot() const;
+
+		void SetScale(const Vec3_f& newScale);
+
+		Vec3_f GetScale() const;
+
+		void CalculateTransform();
+
+		Mat4_f GetTrans() const;
+
+		static Mat4_f Interpolate(const KeyFrame& prev, const KeyFrame& next, const float percentage);
+	};
+}

include/IO/Model/Mesh.h

@@ -0,0 +1,101 @@
+#pragma once
+
+#include "../../EHS.h"
+#include "../../Array.h"
+#include "Vertex.h"
+
+namespace lwe
+{
+	const Array<Vertex_f> portraitGuiVerts({
+		{{0.0f, 0.0f, 1.0f}, {0.0f, 0.0f, -1.0f}, {0.0f, 0.0f}},
+		{{0.0f, 1.0f, 1.0f}, {0.0f, 0.0f, -1.0f}, {0.0f, 1.0f}},
+		{{1.0f, 0.0f, 1.0f}, {0.0f, 0.0f, -1.0f}, {1.0f, 0.0f}},
+		{{1.0f, 1.0f, 1.0f}, {0.0f, 0.0f, -1.0f}, {1.0f, 1.0f}}
+	});
+
+	const Array<UInt_32> portraitGuiIndices({
+		0,
+		1,
+		2,
+		3,
+		2,
+		1
+	});
+
+	const Array<Vertex_f> portraitVerts({
+		{{-0.5f, -0.5f, 0.0f}, {0.0f, 0.0f, -1.0f}, {0.0f, 0.0f}},
+		{{-0.5f, 0.5f, 0.0f}, {0.0f, 0.0f, -1.0f}, {0.0f, 1.0f}},
+		{{0.5f, -0.5f, 0.0f}, {0.0f, 0.0f, -1.0f}, {1.0f, 0.0f}},
+		{{0.5f, 0.5f, 0.0f}, {0.0f, 0.0f, -1.0f}, {1.0f, 1.0f}}
+	});
+
+	const Array<UInt_32> portraitIndices({
+		0,
+		1,
+		2,
+		3,
+		2,
+		1
+	});
+
+    class Mesh : public Resource
+    {
+    protected:
+        Array<Vertex_f> vertices;
+        Array<UInt_32> indices;
+		GpuBuffer srcVertBuffer;
+		GpuBuffer dstVertBuffer;
+		GpuBuffer srcIndBuffer;
+		GpuBuffer dstIndBuffer;
+
+    public:
+		Mesh();
+
+		Mesh(Str_8 id, Array<Vertex_f> vertices, Array<UInt_32> indices);
+
+		Mesh(Str_8 id, Array<Vertex_f> vertices);
+
+		Mesh(Str_8 id);
+
+		Mesh(Mesh&& mesh) noexcept;
+
+		Mesh(const Mesh& mesh);
+
+		Mesh& operator=(Mesh&& mesh) noexcept;
+
+		Mesh& operator=(const Mesh& mesh);
+
+		bool UploadToGpu(GpuCmdBuffer* cmdBuffer) override;
+
+		bool PostGpuUpload() override;
+
+		bool HasPostGpuUploaded() const override;
+
+		bool ReleaseFromGpu() override;
+
+		bool IsUploaded() const override;
+
+		void Bind(GpuCmdBuffer* cmdBuffer);
+
+		void Draw(GpuCmdBuffer* cmdBuffer, const UInt_32 instances = 1);
+
+        void SetVertices(const Array<Vertex_f>& newVertices);
+
+        Array<Vertex_f> GetVertices() const;
+
+        Array<Vertex_f>& GetVertices();
+
+        void SetIndices(const Array<UInt_32>& newIndices);
+
+        bool HasIndices() const;
+
+        Array<UInt_32> GetIndices() const;
+
+        Array<UInt_32>& GetIndices();
+
+		void Calculate();
+
+	private:
+		static void Calculate(Vertex_f& vert1, Vertex_f& vert2, Vertex_f& vert3);
+    };
+}

include/IO/Model/Model.h

@@ -0,0 +1,80 @@
+#pragma once
+
+#include "../../EHS.h"
+#include "../../Array.h"
+#include "../File.h"
+#include "Mesh.h"
+#include "Bone.h"
+#include "Animation.h"
+
+namespace lwe
+{
+	enum class ModelEncoding : UInt_8
+	{
+		EHM
+	};
+
+	class Model : public Resource
+	{
+	protected:
+		Array<Mesh> meshes;
+		Bone skeleton;
+		Array<Animation> animations;
+
+	public:
+		Model();
+
+		Model(const Str_8& filePath);
+
+		Model(Str_8 id, Array<Mesh> meshes, Bone skeleton, Array<Animation> animations);
+
+		Model(Str_8 id, Array<Mesh> meshes, Bone skeleton);
+
+		Model(Str_8 id, Array<Mesh> meshes);
+
+		Model(Model&& model) noexcept;
+
+		Model(const Model& model) = default;
+
+		Model& operator=(Model&& model) noexcept;
+
+		Model& operator=(const Model& model) = default;
+
+		bool UploadToGpu(GpuCmdBuffer* cmdBuffer) override;
+
+		bool PostGpuUpload() override;
+
+		bool ReleaseFromGpu() override;
+
+		bool IsUploaded() const override;
+
+		void Draw(GpuCmdBuffer* cmdBuffer, const UInt_32 instances = 1);
+
+		Array<Mesh> GetMeshes() const;
+
+		Array<Mesh>& GetMeshes();
+
+		Mesh* GetMesh(const UInt_64 hashId);
+
+		Mesh* GetMesh(const Str_8& id);
+
+		Bone GetSkeleton() const;
+
+		Bone& GetSkeleton();
+
+		Animation* GetAnimation(const UInt_64 hashId);
+
+		Array<Animation> GetAnimations() const;
+
+		Array<Animation>& GetAnimations();
+
+		void Calculate();
+
+		void Export(const Str_8& filePath, const ModelEncoding encoding);
+
+	private:
+		void ToEHM(File& file);
+
+		void FromEHM(File& file);
+	};
+}

include/IO/Model/PropertyChange.h

@@ -0,0 +1,32 @@
+#pragma once
+
+#include "../../EHS.h"
+
+namespace lwe
+{
+	enum class ChangeType : UInt_8
+	{
+		X_AXIS_POS,
+		Y_AXIS_POS,
+		Z_AXIS_POS,
+		X_AXIS_SCALE,
+		Y_AXIS_SCALE,
+		Z_AXIS_SCALE,
+		X_AXIS_ROT,
+		Y_AXIS_ROT,
+		Z_AXIS_ROT,
+		W_AXIS_ROT,
+		INVALID
+	};
+
+	class PropertyChange
+	{
+	public:
+		ChangeType type;
+		float value;
+
+		PropertyChange();
+
+		PropertyChange(const ChangeType type, const float value);
+	};
+}

include/IO/Model/Vertex.h

@@ -0,0 +1,49 @@
+#pragma once
+
+#include "../../EHS.h"
+#include "../../Vec3.h"
+#include "../../Vec2.h"
+#include "../../Color4.h"
+
+namespace lwe
+{
+    template<typename T = float>
+    class Vertex
+    {
+    public:
+        Vec3<T> pos;
+		Vec3<T> normal;
+        Vec2<T> uv;
+		Vec3<T> tan;
+		Vec3<T> bTan;
+		Vec4<UInt_8> bones;
+		Vec4<float> weights;
+
+        Vertex() = default;
+
+        Vertex(const Vec3<T>& pos)
+            : pos(pos), bones{0, 0, 0, 0}, weights{0.0f, 0.0f, 0.0f, 0.0f}
+        {
+        }
+
+		Vertex(const Vec3<T>& pos, const Vec3<T>& normal)
+				: pos(pos), normal(normal), bones{0, 0, 0, 0}, weights{0.0f, 0.0f, 0.0f, 0.0f}
+		{
+		}
+
+		Vertex(const Vec3<T>& pos, const Vec3<T>& normal, const Vec2<T>& uv)
+				: pos(pos), normal(normal), uv(uv), bones{0, 0, 0, 0}, weights{0.0f, 0.0f, 0.0f, 0.0f}
+		{
+		}
+
+        Vertex(const Vertex& vert)
+            : pos(vert.pos), normal(vert.normal), uv(vert.uv), bones(vert.bones), weights(vert.weights)
+        {
+        }
+
+		Vertex& operator=(const Vertex& vert) = default;
+    };
+
+    typedef Vertex<double> Vertex_d;
+    typedef Vertex<float> Vertex_f;
+}