@js-basics/vector/dist/adapter/array.cjs

A 3D Vector lib including arithmetic operator overloading (+ - * / % **).

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.hijackArray = void 0;
var _operator = require("../operator.cjs");
const hijackArray = ArrayClass => {
  const {
    prototype
  } = ArrayClass;
  Object.defineProperty(prototype, 'x', {
    get() {
      return this[0] || 0;
    },
    set(x) {
      this[0] = x;
    },
    configurable: true
  });
  Object.defineProperty(prototype, 'y', {
    get() {
      return this[1] || 0;
    },
    set(y) {
      this[1] = y;
    },
    configurable: true
  });
  Object.defineProperty(prototype, 'z', {
    get() {
      return this[2] || 0;
    },
    set(z) {
      this[2] = z;
    },
    configurable: true
  });
  (0, _operator.cachedValueOf)(ArrayClass);
  Object.defineProperty(prototype, 'len', {
    get() {
      return (this[0] ** 2 + this[1] ** 2 + this[2] ** 2) ** (1 / 2);
    },
    set() {
      throw new Error('set len not allowed');
    },
    configurable: true
  });
};
exports.hijackArray = hijackArray;