Graphic Links

OpenGL
- Official OpenGL homepage
  Informations and forums on OpenGL.
- NeHe's OpenGL tutorials
  Tutorials on how to program OpenGL. From beginners to advanced.
Raytracing
- POVray homepage
  Very popular freeware raytracer.
- Internet RayTracing Competition
  Every two months a theme is given on which you can render a picture and attend the competition.
- Christoph's page
  Private homepage with many informations on raytracing especially with POVray
Terrain rendering
- Terragen homepage
  Very good freeware terrain generator. You can see pictures made with it in the raytracing section of my homepage.
- GeoFrac 2000
  Terrain maker with export possibility to Terragen.
- Leveller
  Heightfield editor with import/export possibility to Terragen.
Papers
- Hugues Hoppe's homepage
  He's doing research on computer graphic algorithms. You can download many of his papers there.
- CiteSeer
  Searchable index of documents. Very big!

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