moved from h4570/tyra

src/engine/include/models/mesh.hpp

@@ -0,0 +1,68 @@
+/*
+# ______       ____   ___
+#   |     \/   ____| |___|    
+#   |     |   |   \  |   |       
+#-----------------------------------------------------------------------
+# Copyright 2020, tyra - https://github.com/h4570/tyra
+# Licenced under Apache License 2.0
+# Sandro Sobczyński <sandro.sobczynski@gmail.com>
+*/
+
+#ifndef _TYRA_OBJECT3D_
+#define _TYRA_OBJECT3D_
+
+#include "math/vector3.hpp"
+#include "math/plane.hpp"
+#include "mesh_spec.hpp"
+#include "obj_model.hpp"
+#include "dff_model.hpp"
+#include "md2_model.hpp"
+#include <tamtypes.h>
+#include <draw_types.h>
+
+/** Class which have common types for all 3D objects */
+class Mesh
+{
+
+public:
+    Vector3 position, rotation;
+    u8 shouldBeLighted, shouldBeBackfaceCulled, shouldBeFrustumCulled;
+
+    MeshSpec *spec;
+    MD2Model *md2;
+    ObjModel *obj;
+    DffModel *dff;
+    float scale;
+    color_t color;
+    Vector3 boxVertices[8];
+
+    Mesh();
+    ~Mesh();
+
+    void loadObj(char *t_subfolder, char *t_objFile, Vector3 &t_initPos, float t_scale);
+    void setObj(Vector3 &t_initPos, ObjModel *t_objModel, MeshSpec *t_spec);
+    void loadDff(char *t_subfolder, char *t_dffFile, Vector3 &t_initPos, float t_scale);
+    void setDff(Vector3 &t_initPos, DffModel *t_dffModel, MeshSpec *t_spec);
+    void loadMD2(char *t_subfolder, char *t_md2File, Vector3 &t_initPos, float t_scale);
+    void getMinMax(Vector3 *t_min, Vector3 *t_max);
+    void playAnimation(u32 t_startFrame, u32 t_endFrame);
+    u32 getVertexCount();
+    void setAnimSpeed(float t_value);
+    u32 getDrawData(u32 splitIndex, VECTOR *t_vertices, VECTOR *t_normals, VECTOR *t_coordinates, VECTOR *t_colors, Vector3 &t_cameraPos);
+    u8 isInFrustum(Plane *t_frustumPlanes);
+
+    u8 isMd2Loaded, isObjLoaded, isDffLoaded, isSpecInitialized;
+
+private:
+    void setDefaultWrapSettings(texwrap_t &t_wrapSettings);
+    u32 verticesCount;
+    Vector3 *vertices;
+    void loadTextures(char *t_subfolder, char *t_extension);
+    void computeBoundingBox();
+    void setVerticesReference(u32 t_verticesCount, Vector3 *t_verticesRef);
+    void createSpecIfNotCreated();
+    void setDefaultColor();
+    void getFarthestVertex(Vector3 *o_result, int t_offset);
+};
+
+#endif