- First commit to gitea

Model.h

@@ -0,0 +1,96 @@
+#pragma once
+
+#include "common.h"
+
+#define MAX_CUBES 20
+#define MAX_ANIMS 40
+#define MAX_KEYS  256
+
+struct CubeFace
+{
+	Vector2			uv[4]				{{32, 32}, {32, 0}, {0, 0}, {0, 32}};
+	char			rot					{0};
+	bool			selected			{false};
+
+	void Clear();
+	void Rotate();
+	void FlipH();
+	void FlipV();
+};
+
+struct Cube
+{
+	char			name[10]			{""};
+	CubeFace		faces[6];
+	Vector3			position			{0, 0, 0};
+	Vector3			pivot				{0, 0, 0};
+	Vector3			size				{8, 8, 8};
+	int8_t			parent				{-1};
+	bool			selected			{false};
+};
+
+struct AnimKey
+{
+	enum class Type { Position, Rotation, Scale };
+
+	float			t					{0.0f};
+	uint8_t			cube				{0};
+	Type			type				{Type::Rotation};
+	Vector3			value				{0, 0, 0};
+};
+
+struct Anim
+{
+	char			name[10]			{""};
+	uint8_t			numKeys				{0};
+	AnimKey			keys[MAX_KEYS];
+};
+
+struct Model
+{
+	uint8_t			numCubes			{1};
+	Cube			cubes[MAX_CUBES];
+	uint8_t			numAnims			{1};
+	Anim			anims[MAX_ANIMS];
+
+	Matrix4			localMatrix[MAX_CUBES];
+	Matrix4			finalMatrix[MAX_CUBES];
+
+	void Save(const char* filename);
+	void Load(const char* filename);
+	void Calculate();
+	void DrawSolid();
+	void DrawWire();
+	void DrawUV();
+	Color Pick(const float x, const float y);
+	Color PickPaint(const float x, const float y);
+	Color PickPixel(const float x, const float y);
+
+	int GetSelectedCube();
+	void SelectCube(const uint8_t index, const bool inclusive);
+	void SelectAllCubes(const bool select = true);
+	void NewCube();
+	void DeleteCube();
+	void DupCube();
+	void GrabCubes(const float x, const float y, const float z);
+	void ScaleCubes(const float x, const float y, const float z);
+
+	ivec2 GetSelectedFace();
+	void SelectFace(const uint8_t index, const uint8_t face, const bool inclusive);
+	void SelectAllFaces(const bool select = true);
+	void ClearFaces();
+	void RotateFaces();
+	void FlipHFaces();
+	void FlipVFaces();
+	void GrabFaces(const float x, const float y);
+	void ScaleFaces(const float x, const float y);
+
+	void DeleteKey(const int anim, const int key);
+
+private:
+
+	const Vector3 GetCurrentValue(const int& cube, const AnimKey::Type& type);
+	void GetCurrentTransformation(const int& cube, Vector3& position, Vector3& rotation, Vector3& scale);
+};
+
+extern Model model;