@artcom/react-three-arjs
Version:
AR.js with react-three-fiber
101 lines (100 loc) • 8.12 kB
JavaScript
;
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
require("core-js/modules/es.symbol.js");
require("core-js/modules/es.symbol.description.js");
require("core-js/modules/es.object.to-string.js");
require("core-js/modules/es.symbol.iterator.js");
require("core-js/modules/es.array.iterator.js");
require("core-js/modules/es.string.iterator.js");
require("core-js/modules/web.dom-collections.iterator.js");
require("core-js/modules/es.array.slice.js");
require("core-js/modules/es.date.to-string.js");
require("core-js/modules/es.regexp.to-string.js");
require("core-js/modules/es.function.name.js");
require("core-js/modules/es.array.from.js");
require("core-js/modules/es.regexp.exec.js");
require("core-js/modules/es.symbol.to-primitive.js");
require("core-js/modules/es.date.to-primitive.js");
require("core-js/modules/es.number.constructor.js");
require("core-js/modules/es.object.define-property.js");
require("core-js/modules/es.object.keys.js");
require("core-js/modules/es.array.filter.js");
require("core-js/modules/es.object.get-own-property-descriptor.js");
require("core-js/modules/es.array.for-each.js");
require("core-js/modules/web.dom-collections.for-each.js");
require("core-js/modules/es.object.get-own-property-descriptors.js");
require("core-js/modules/es.object.define-properties.js");
require("core-js/modules/es.weak-map.js");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
require("core-js/modules/es.array.index-of.js");
require("core-js/modules/es.array.splice.js");
require("core-js/modules/es.array.is-array.js");
var _arThreex = require("@ar-js-org/ar.js/three.js/build/ar-threex");
var _fiber = require("@react-three/fiber");
var _react = _interopRequireWildcard(require("react"));
var _ar = require("./ar");
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
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); }
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; }
function _iterableToArrayLimit(arr, i) { var _i = null == arr ? null : "undefined" != typeof Symbol && arr[Symbol.iterator] || arr["@@iterator"]; if (null != _i) { var _s, _e, _x, _r, _arr = [], _n = !0, _d = !1; try { if (_x = (_i = _i.call(arr)).next, 0 === i) { if (Object(_i) !== _i) return; _n = !1; } else for (; !(_n = (_s = _x.call(_i)).done) && (_arr.push(_s.value), _arr.length !== i); _n = !0); } catch (err) { _d = !0, _e = err; } finally { try { if (!_n && null != _i["return"] && (_r = _i["return"](), Object(_r) !== _r)) return; } finally { if (_d) throw _e; } } return _arr; } }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; } /* eslint-disable import/named */ /* eslint-disable no-underscore-dangle */
var ARMarker = function ARMarker(_ref) {
var children = _ref.children,
type = _ref.type,
barcodeValue = _ref.barcodeValue,
patternUrl = _ref.patternUrl,
params = _ref.params,
onMarkerFound = _ref.onMarkerFound,
onMarkerLost = _ref.onMarkerLost;
var markerRoot = (0, _react.useRef)();
var _useAR = (0, _ar.useAR)(),
arToolkitContext = _useAR.arToolkitContext;
var _useState = (0, _react.useState)(false),
_useState2 = _slicedToArray(_useState, 2),
isFound = _useState2[0],
setIsFound = _useState2[1];
(0, _react.useEffect)(function () {
if (!arToolkitContext) {
return;
}
var markerControls = new _arThreex.ArMarkerControls(arToolkitContext, markerRoot.current, _objectSpread({
type: type,
barcodeValue: type === "barcode" ? barcodeValue : null,
patternUrl: type === "pattern" ? patternUrl : null
}, params));
return function () {
var index = arToolkitContext._arMarkersControls.indexOf(markerControls);
arToolkitContext._arMarkersControls.splice(index, 1);
};
}, []);
(0, _fiber.useFrame)(function () {
if (markerRoot.current.visible && !isFound) {
setIsFound(true);
if (onMarkerFound) {
onMarkerFound();
}
} else if (!markerRoot.current.visible && isFound) {
setIsFound(false);
if (onMarkerLost) {
onMarkerLost();
}
}
});
return /*#__PURE__*/_react["default"].createElement("group", {
ref: markerRoot
}, children);
};
var _default = ARMarker;
exports["default"] = _default;
//# sourceMappingURL=arMarker.js.map