@thi.ng/shader-ast-stdlib/raymarch/point-at.js

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

import { add, mul } from "@thi.ng/shader-ast/ast/ops";
import { normalize } from "@thi.ng/shader-ast/builtin/math";
const rayPointAt = (p, dir, t, norm = false) => add(p, mul(norm ? normalize(dir) : dir, t));
export {
  rayPointAt
};