(function (global, factory) {
  if (typeof define === "function" && define.amd) {
    define(["exports", "three"], factory);
  } else if (typeof exports !== "undefined") {
    factory(exports, require("three"));
  } else {
    var mod = {
      exports: {}
    };
    factory(mod.exports, global.three);
    global.Pass = mod.exports;
  }
})(typeof globalThis !== "undefined" ? globalThis : typeof self !== "undefined" ? self : this, function (_exports, _three) {
  "use strict";

  Object.defineProperty(_exports, "__esModule", {
    value: true
  });
  _exports.Pass = _exports.FullScreenQuad = void 0;

  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

  function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

  function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }

  var Pass = /*#__PURE__*/function () {
    function Pass() {
      _classCallCheck(this, Pass);

      // if set to true, the pass is processed by the composer
      this.enabled = true; // if set to true, the pass indicates to swap read and write buffer after rendering

      this.needsSwap = true; // if set to true, the pass clears its buffer before rendering

      this.clear = false; // if set to true, the result of the pass is rendered to screen. This is set automatically by EffectComposer.

      this.renderToScreen = false;
    }

    _createClass(Pass, [{
      key: "setSize",
      value: function
        /* width, height */
      setSize() {}
    }, {
      key: "render",
      value: function
        /* renderer, writeBuffer, readBuffer, deltaTime, maskActive */
      render() {
        console.error('THREE.Pass: .render() must be implemented in derived pass.');
      }
    }]);

    return Pass;
  }(); // Helper for passes that need to fill the viewport with a single quad.


  _exports.Pass = Pass;

  var _camera = new _three.OrthographicCamera(-1, 1, 1, -1, 0, 1); // https://github.com/mrdoob/three.js/pull/21358


  var _geometry = new _three.BufferGeometry();

  _geometry.setAttribute('position', new _three.Float32BufferAttribute([-1, 3, 0, -1, -1, 0, 3, -1, 0], 3));

  _geometry.setAttribute('uv', new _three.Float32BufferAttribute([0, 2, 0, 0, 2, 0], 2));

  var FullScreenQuad = /*#__PURE__*/function () {
    function FullScreenQuad(material) {
      _classCallCheck(this, FullScreenQuad);

      this._mesh = new _three.Mesh(_geometry, material);
    }

    _createClass(FullScreenQuad, [{
      key: "dispose",
      value: function dispose() {
        this._mesh.geometry.dispose();
      }
    }, {
      key: "render",
      value: function render(renderer) {
        renderer.render(this._mesh, _camera);
      }
    }, {
      key: "material",
      get: function get() {
        return this._mesh.material;
      },
      set: function set(value) {
        this._mesh.material = value;
      }
    }]);

    return FullScreenQuad;
  }();

  _exports.FullScreenQuad = FullScreenQuad;
});