Geometry

• Generate polygons algorithmically
• Terrains
  • Height Maps
  • Fractal Landscapes
  • Fault Formation
  • Random Noise
• Examples
  • Subdivision Surfaces
  • L-Systems

Textures

• Generate image algorithmically
• Skyboxes
  • Tutorial

Examples

• A Webwide World  by Ken Perlin
• Prime Island by Adrian J.F. Leatherland
• Butterflies by Tyler Voliter and Peter Douglas

References

• On Efficiently Representing Procedural Geometry by J. Hart
• Procedural Geometry for Real-time Terrain Visualisation in Blueberry3D by M. Widmark
• Undiscovered Worlds – Towards a Framework for Real-Time Procedural World Generation by S Grueter et al
• Fast Terrain Rendering Using Geometrical MipMapping by W de Boer
• An Interactive Forest by T. Di Giacomo