106 lines
4.6 KiB
JavaScript
106 lines
4.6 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports["default"] = void 0;
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function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }
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function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
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function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
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function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && Symbol.iterator in Object(iter)) return Array.from(iter); }
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function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }
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function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
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function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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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); } }
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function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
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function _classPrivateFieldGet(receiver, privateMap) { var descriptor = privateMap.get(receiver); if (!descriptor) { throw new TypeError("attempted to get private field on non-instance"); } if (descriptor.get) { return descriptor.get.call(receiver); } return descriptor.value; }
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function _classPrivateFieldSet(receiver, privateMap, value) { var descriptor = privateMap.get(receiver); if (!descriptor) { throw new TypeError("attempted to set private field on non-instance"); } if (descriptor.set) { descriptor.set.call(receiver, value); } else { if (!descriptor.writable) { throw new TypeError("attempted to set read only private field"); } descriptor.value = value; } return value; }
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var rowMap = {
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'a': 0,
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'b': 1,
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'c': 2,
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'd': 3
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};
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var zeros = Array(16).fill(0);
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var _identity = [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1];
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/**
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* @see https://developer.mozilla.org/en-US/docs/Web/CSS/transform-function/matrix3d
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*/
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var _matrix = new WeakMap();
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var Matrix3D = /*#__PURE__*/function () {
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function Matrix3D() {
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var matrix = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : zeros;
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_classCallCheck(this, Matrix3D);
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_matrix.set(this, {
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writable: true,
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value: void 0
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});
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_classPrivateFieldSet(this, _matrix, _toConsumableArray(matrix));
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}
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_createClass(Matrix3D, [{
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key: "toFormat",
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value: function toFormat() {
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for (var _len = arguments.length, placeholders = new Array(_len), _key = 0; _key < _len; _key++) {
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placeholders[_key] = arguments[_key];
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}
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placeholders = placeholders.map(Matrix3D.valueNameToIndex);
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var nextPlaceholderIndex = 0;
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var fnBody = _classPrivateFieldGet(this, _matrix).map(function (value, index) {
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return index === placeholders[nextPlaceholderIndex] ? "'+arguments[".concat(nextPlaceholderIndex++, "]+'") : value;
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}).join(',');
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fnBody = "return ' matrix3d(".concat(fnBody, ") ';");
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function formatFn() {
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return Function.apply(this, [fnBody]);
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}
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formatFn.prototype = Function.prototype;
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return new formatFn();
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}
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}, {
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key: "toString",
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value: function toString() {
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return " matrix3d(".concat(_classPrivateFieldGet(this, _matrix).join(','), ") ");
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}
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}], [{
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key: "zeros",
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value: function zeros() {
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return new Matrix3D();
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}
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}, {
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key: "identity",
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value: function identity() {
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return new Matrix3D(_identity);
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}
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}, {
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key: "valueNameToIndex",
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value: function valueNameToIndex(valueName) {
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return rowMap[valueName[0]] * 4 + parseInt(valueName[1]) - 1;
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}
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}]);
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return Matrix3D;
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}();
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exports["default"] = Matrix3D; |