@thi.ng/shader-ast-stdlib/color/aces-film.js

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

import { V3 } from "@thi.ng/shader-ast/api/types";
import { defn, ret } from "@thi.ng/shader-ast/ast/function";
import { add, div, mul } from "@thi.ng/shader-ast/ast/ops";
import { clamp01 } from "../math/clamp.js";
const ACESFilm = defn(V3, "ACESFilm", [V3], (col) => [
  ret(
    clamp01(
      div(
        mul(col, add(mul(col, 2.51), 0.03)),
        add(mul(col, add(mul(col, 2.43), 0.59)), 0.14)
      )
    )
  )
]);
export {
  ACESFilm
};