random

The random shader module injects a small random-number helper into shaders. It does not define any uniforms or bindings.

Usage

import {random} from '@luma.gl/shadertools';

const modules = [random];

The module provides a random(scale, seed) helper:

float value = random(vec3(12.9898, 78.233, 151.7182), 0.0);

Uniforms

None.

Remarks

• This is a convenience helper for shader code, not a cryptographically secure or statistically rigorous random-number generator.
• The GLSL and WGSL implementations are intentionally lightweight and suitable for visual effects, dithering, and noise seeding.