Topics

Noise & procedural texture

Almost every procedural surface starts with noise. A single octave gives you soft blobs; summing octaves at halving amplitude gives you clouds, terrain, marble and rust. These shaders show the construction rather than just the result.

13 shaders

• Explained GLSL
  Foam with Flow Mapping GameDev.net 2DproceduralWater
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• Explained GLSL
  Time-Varying Film Grain GameDev.net AnimationNoisebeginner
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• Explained GLSL
  Randomness from a Hash GameDev.net proceduralNoisebeginner
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• Explained GLSL
  Value Noise from Scratch GameDev.net proceduralNoisebeginner
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• Explained GLSL
  Fractal Brownian Motion GameDev.net proceduralNoisefbm
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• Explained GLSL
  Turbulence and Ridged Noise GameDev.net proceduralNoisefbm
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• Explained GLSL
  Voronoi Cells GameDev.net proceduralNoiseintermediate
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• Explained GLSL
  Domain-Warped Noise GameDev.net proceduralNoiseAdvanced
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• Explained GLSL
  Procedural Marble GameDev.net proceduralNoisematerial
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• Explained GLSL
  Procedural Clouds GameDev.net proceduralNoisesky
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• Explained GLSL
  Heat Haze Distortion GameDev.net distortionNoisepost-processing
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• Explained GLSL
  Sprite Dissolve Effect GameDev.net 2DSpriteNoise
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• Explained Compute
  Reaction-Diffusion Patterns GameDev.net proceduralsimulationcompute
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