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, 0 insertions, 16 deletions

diff --git a/src/o3d/tri.cpp b/src/o3d/tri.cpp
deleted file mode 100644
index 73410bf..0000000
--- a/src/o3d/tri.cpp
+++ /dev/null
@@ -1,16 +0,0 @@
-#include "o3d/tri.h"
-#include <vector>
-#include "math/vector.h"
-#include "o3d/vertex_data.h"
-#include "o3d/deriv_vertex.h"
-#include "o3d/vertex.h"
-#include "o3d/tri_deriv.h"
-
-using namespace engine::o3d;
-
-Triangle::Triangle(Vertex vertex1, Vertex vertex2, Vertex vertex3) : vertex1{vertex1}, vertex2{vertex2}, vertex3{vertex3} {
-}
-
-TriangleDerived Triangle::to_derived() const {
-    return {{vertex1.vertex, 1.f, 0.f}, {vertex2.vertex, 0.f, 1.f}, {vertex3.vertex, 0.f, 0.f}};
-}