@openhps/core/src/three/nodes/functions/BSDF/Schlick_to_F0.js

Open Hybrid Positioning System - Core component

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _TSLBase = require("../../tsl/TSLBase.js");
const Schlick_to_F0 = /*@__PURE__*/(0, _TSLBase.Fn)(({
  f,
  f90,
  dotVH
}) => {
  const x = dotVH.oneMinus().saturate();
  const x2 = x.mul(x);
  const x5 = x.mul(x2, x2).clamp(0, .9999);
  return f.sub((0, _TSLBase.vec3)(f90).mul(x5)).div(x5.oneMinus());
}).setLayout({
  name: 'Schlick_to_F0',
  type: 'vec3',
  inputs: [{
    name: 'f',
    type: 'vec3'
  }, {
    name: 'f90',
    type: 'float'
  }, {
    name: 'dotVH',
    type: 'float'
  }]
});
var _default = exports.default = Schlick_to_F0;