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DiamondSquare

proof_engine::terrain::heightmap

Struct DiamondSquare 

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pub struct DiamondSquare;
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Generates terrain using the Diamond-Square (Midpoint Displacement) algorithm.

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impl DiamondSquare

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pub fn generate(size: usize, roughness: f32, seed: u64) -> HeightMap

Generate a heightmap of size (size+1) x (size+1) where size must be a power of 2. roughness controls fractal dimension (0.0 = smooth, 1.0 = rough).

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