various improvements

- cleaned up the computation of the camera's matrix
- changed VertexData to being a struct which transmit data between the "vertex shader" and the "fragment shader"
- started working on keyboard and mouse controls
- added fov (field of view)
- changed quaternion to euler angles conversion, from zyx to zxy
- fixed computations of z coordinates in triangle rendering
- improved naming in the triangle rasterizer

1 files changed, 2 insertions, 4 deletions

diff --git a/src/o3d/mesh.h b/src/o3d/mesh.h
index 1c70ca4..acc48b5 100644
--- a/src/o3d/mesh.h
+++ b/src/o3d/mesh.h
@@ -6,19 +6,17 @@
 #include <iterator>
 #include <cstddef>
 #include "math/vector.h"
-#include "o3d/vertex_data.h"
 
 namespace engine::o3d {
 
 using engine::math::Vector3, engine::math::Vector4;
 
 struct Mesh {
-    static Mesh plane();
+    static Mesh plane(float width, float height);
 
     std::vector<Vector4> vertices;
     std::vector<Vector3> normals;
-    std::vector<VertexData> vertices_data;
-    std::vector<std::array<std::array<std::size_t, 3>, 3>> indices;
+    std::vector<std::array<std::array<std::size_t, 2>, 3>> indices;
 };
 
 }