Basic OpenGL example
The most basic example: a cube rendered from arrays of vertices and normals.
OpenGL Adventures
Notes and demos exploring simple OpenGL programs: cubes, teapots, lighting and textures.
Teapot wireframe
The Utah teapot reappears: model loading with precalculated normals and an initial diffuse lighting shader.
Reflection model
Adding reflection terms to the light model to simulate specular highlights and improve material appearance.
Texture mapping
Applying simple textures; triangulation limitations are visible and next steps include Bezier interpolation for smoother surfaces.