OpenGL samples

Samples from various topics covering OpenGL and SDL2.

Sample #9 - finishing touches

• Full movement in 3D space.

Sample #8

• Full movement in 3D space.
• Camera view matrix.

Sample #7

• Basic camera rotation.
• View matrix.

Sample #6

• Perspective matrix.

Sample #5

• Model matrix.

Sample #4

• Textured cube.

Sample #3

• Cube rotation.

Sample #2

• Quad rotation.

Sample #1

• 2D rotation

Sample #0

• Drawing of a simple triangle.
• Vertex buffer object setup.
• SDL2 and OpenGL context setup.

TODO

• Lighting
• Reflections
• ...