moved from h4570/tyra

src/engine/include/models/obj_model.hpp

@@ -0,0 +1,42 @@
+/*
+# ______       ____   ___
+#   |     \/   ____| |___|    
+#   |     |   |   \  |   |       
+#-----------------------------------------------------------------------
+# Copyright 2020, tyra - https://github.com/h4570/tyra
+# Licenced under Apache License 2.0
+# Sandro Sobczyński <sandro.sobczynski@gmail.com>
+*/
+
+#ifndef _TYRA_OBJ_MODEL_
+#define _TYRA_OBJ_MODEL_
+
+#include <tamtypes.h>
+#include <math3d.h>
+#include "math/vector3.hpp"
+
+/** Class which have common types for all 3D objects */
+class ObjModel
+{
+
+public:
+    u32 verticesCount, coordinatesCount, normalsCount, facesCount;
+    Vector3 *vertices __attribute__((aligned(16))),
+        *coordinates __attribute__((aligned(16))),
+        *normals __attribute__((aligned(16)));
+    u32 *verticeFaces, *coordinateFaces, *normalFaces;
+
+    /** File name without extension */
+    char *filename;
+
+    ObjModel(char *t_objFile);
+    ~ObjModel();
+    u32 getDrawData(VECTOR *o_vertices, VECTOR *o_normals, VECTOR *o_coordinates, VECTOR *o_colors, Vector3 &t_cameraPos, float t_scale, u8 t_shouldBeBackfaceCulled);
+    void allocateMemory();
+
+private:
+    void fillNextFace(VECTOR *o_vertices, VECTOR *o_normals, VECTOR *o_coordinates, VECTOR *o_colors, u32 t_getI, u32 t_setI);
+    u8 isMemoryAllocated;
+};
+
+#endif