Fractal noise based 3D terrain generation in Python
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Updated
Feb 28, 2026 - Python
Fractal noise based 3D terrain generation in Python
Methods for creating fractal noise with a shader.
Terrain Generator Tool for Unity
Interactive demos of procedural terrain generation (mountain generation) using Perlin noise, fractals, domain warping, ridged multifractals, and exponential slope weighting. Built with the aim of exploring game development, computer graphics, and generative art exploration. Pure JS code.
use fractal noise to generate heightmap, run marching squares to draw contour lines
Zero-GC seeded Simplex 2D/3D noise + FBM + Curl. Deterministic via seeded permutation table.
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