@thi.ng/shader-ast-stdlib/sdf/sub.js

Function collection for modular GPGPU / shader programming with @thi.ng/shader-ast

import { neg } from "@thi.ng/shader-ast/ast/ops";
import { max } from "@thi.ng/shader-ast/builtin/math";
const sdfSubtract = (a, ...terms) => terms.reduce((a2, b) => max(a2, neg(b)), a);
export {
  sdfSubtract
};