various improvements

- added quaternions and rewrote all rotations to use them
- added transforms to put all object transforms in a single place
- added Wavefront .obj file parser
- removed frame buffer's abstract class
- improved vectors, matrices, triangles, vertices and vertices data by putting all code in header file
- added vector's operations
- changed from NULL to nullptr
- miscellaneous improvements

1 files changed, 5 insertions, 12 deletions

diff --git a/src/o3d/obj3d.h b/src/o3d/obj3d.h
index 250b6bc..9f407f9 100644
--- a/src/o3d/obj3d.h
+++ b/src/o3d/obj3d.h
@@ -1,22 +1,15 @@
 #ifndef O3D_OBJ3D_H
 #define O3D_OBJ3D_H
 
-#include "math/vector.h"
+#include <type_traits>
+#include "math/tform.h"
 #include "o3d/mesh.h"
 
 namespace engine::o3d {
 
-class Scene;
-
-class Object3D {
-    public:
-        Scene* scene = nullptr;
-        Mesh mesh;
-        engine::math::Vector3 loc;
-        float scale;
-        float rot_x, rot_y, rot_z;
-
-        Object3D(Mesh mesh, engine::math::Vector3 loc, float scale, float rot_x, float rot_y, float rot_z);
+struct Object3D {
+    Mesh mesh;
+    math::Transform transform;
 };
 
 }