List of articles:

• Introduction to OpenGL
  
  • About OpenGL: A short introduction about what OpenGL is and does
  • Introduction to GLUT: An introduction to GLUT
• Basic OpenGL Programming
  
  • Hello World: First contact with OpenGL, clearing the window, drawing a a rectangle and handling a window resize.
    
    • 2D drawing
      • Circle: Creation of a circle starting from lines, also introduces double buffering.
      • Spiral: The circle article expanded, we create a rotating spiral.
      • Polygon:This makes our 2d picture complete.
      • Fractal:A fractal generator (Mandelbrot and Julia sets)
    • 3D drawing
      • Axis: Introducton to the third dimension. Drawing the X, Y and Z axis.
      • Coil: Creation of a coil, introduction to parametric curves, OpenGL errors and perspective projection
      • Stair: Creation of a winding stair, extension of the coil article and quad strips
      • Rendering the Stanford bunny: Article combining 3D transformations, Vertex arrays and the basics of lighting
      • Scissor: This article covers multiple viewports and the scissor test
      • Scope: Visualisation of an audio sample.
    • Shaders
      • Introduction to shaders: An introduction to vertex shaders using Cg.
      • More shaders: An introduction to vertex shaders using Cg continued.