| Name | Type | Description |
|---|---|---|
| distanceA | f32 | First signed distance field. |
| distanceB | f32 | Second signed distance field to subtract. |
| radius | f32 | Chamfer radius for the edge. |
fn sdfChamferSubtract(distanceA: f32, distanceB: f32, radius: f32) -> f32 {return max(max(distanceA, -distanceB), (distanceA + radius - distanceB) * 0.5);}
two SDFs using union operation (logical OR).
one SDF from another (A - B).
two SDFs (logical AND).
two SDFs using smooth union operation with configurable smoothing.
one SDF from another with smooth blending.
two SDFs with smooth blending.
two SDFs using chamfer union operation with hard edges.
two SDFs using chamfer operation.
A JavaScript library providing WGSL utility functions as strings for WebGPU shader development. Includes mathematical utilities, noise generation, signed distance fields, and color manipulation functions.
npm install wgsl-fnsimport { sdfChamferSubtract, getFns } from 'wgsl-fns'getFns(['sdfChamferSubtract'])