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mattdesl/parametric-terrain.js

Last active July 5, 2021 17:09
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parametric-terrain.js
function parametricTerrain ([ u, v ]) {
// Turn 0..1 to -1..1
const x = u * 2 - 1;
const z = v * 2 - 1;
// Find height at this 2D coordinate
const y = calculateTerrainHeight(x, z);
// Return the 3D surface point
return [ x, y, z ];
}
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