qwc2/components/map3d/Identify3D.js

QGIS Web Client

function _typeof(o){"@babel/helpers - typeof";return _typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(o){return typeof o}:function(o){return o&&"function"==typeof Symbol&&o.constructor===Symbol&&o!==Symbol.prototype?"symbol":typeof o},_typeof(o)}function ownKeys(e,r){var t=Object.keys(e);if(Object.getOwnPropertySymbols){var o=Object.getOwnPropertySymbols(e);r&&(o=o.filter(function(r){return Object.getOwnPropertyDescriptor(e,r).enumerable})),t.push.apply(t,o)}return t}function _objectSpread(e){for(var r=1;r<arguments.length;r++){var t=null!=arguments[r]?arguments[r]:{};r%2?ownKeys(Object(t),!0).forEach(function(r){_defineProperty(e,r,t[r])}):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(t)):ownKeys(Object(t)).forEach(function(r){Object.defineProperty(e,r,Object.getOwnPropertyDescriptor(t,r))})}return e}function _toConsumableArray(r){return _arrayWithoutHoles(r)||_iterableToArray(r)||_unsupportedIterableToArray(r)||_nonIterableSpread()}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.")}function _iterableToArray(r){if("undefined"!=typeof Symbol&&null!=r[Symbol.iterator]||null!=r["@@iterator"])return Array.from(r)}function _arrayWithoutHoles(r){if(Array.isArray(r))return _arrayLikeToArray(r)}function _slicedToArray(r,e){return _arrayWithHoles(r)||_iterableToArrayLimit(r,e)||_unsupportedIterableToArray(r,e)||_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(r,a){if(r){if("string"==typeof r)return _arrayLikeToArray(r,a);var t={}.toString.call(r).slice(8,-1);return"Object"===t&&r.constructor&&(t=r.constructor.name),"Map"===t||"Set"===t?Array.from(r):"Arguments"===t||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t)?_arrayLikeToArray(r,a):void 0}}function _arrayLikeToArray(r,a){(null==a||a>r.length)&&(a=r.length);for(var e=0,n=Array(a);e<a;e++)n[e]=r[e];return n}function _iterableToArrayLimit(r,l){var t=null==r?null:"undefined"!=typeof Symbol&&r[Symbol.iterator]||r["@@iterator"];if(null!=t){var e,n,i,u,a=[],f=!0,o=!1;try{if(i=(t=t.call(r)).next,0===l){if(Object(t)!==t)return;f=!1}else for(;!(f=(e=i.call(t)).done)&&(a.push(e.value),a.length!==l);f=!0);}catch(r){o=!0,n=r}finally{try{if(!f&&null!=t["return"]&&(u=t["return"](),Object(u)!==u))return}finally{if(o)throw n}}return a}}function _arrayWithHoles(r){if(Array.isArray(r))return r}function _classCallCheck(a,n){if(!(a instanceof n))throw new TypeError("Cannot call a class as a function")}function _defineProperties(e,r){for(var t=0;t<r.length;t++){var o=r[t];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,_toPropertyKey(o.key),o)}}function _createClass(e,r,t){return r&&_defineProperties(e.prototype,r),t&&_defineProperties(e,t),Object.defineProperty(e,"prototype",{writable:!1}),e}function _callSuper(t,o,e){return o=_getPrototypeOf(o),_possibleConstructorReturn(t,_isNativeReflectConstruct()?Reflect.construct(o,e||[],_getPrototypeOf(t).constructor):o.apply(t,e))}function _possibleConstructorReturn(t,e){if(e&&("object"==_typeof(e)||"function"==typeof e))return e;if(void 0!==e)throw new TypeError("Derived constructors may only return object or undefined");return _assertThisInitialized(t)}function _assertThisInitialized(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}function _isNativeReflectConstruct(){try{var t=!Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],function(){}))}catch(t){}return(_isNativeReflectConstruct=function _isNativeReflectConstruct(){return!!t})()}function _getPrototypeOf(t){return _getPrototypeOf=Object.setPrototypeOf?Object.getPrototypeOf.bind():function(t){return t.__proto__||Object.getPrototypeOf(t)},_getPrototypeOf(t)}function _inherits(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),Object.defineProperty(t,"prototype",{writable:!1}),e&&_setPrototypeOf(t,e)}function _setPrototypeOf(t,e){return _setPrototypeOf=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(t,e){return t.__proto__=e,t},_setPrototypeOf(t,e)}function _defineProperty(e,r,t){return(r=_toPropertyKey(r))in e?Object.defineProperty(e,r,{value:t,enumerable:!0,configurable:!0,writable:!0}):e[r]=t,e}function _toPropertyKey(t){var i=_toPrimitive(t,"string");return"symbol"==_typeof(i)?i:i+""}function _toPrimitive(t,r){if("object"!=_typeof(t)||!t)return t;var e=t[Symbol.toPrimitive];if(void 0!==e){var i=e.call(t,r||"default");if("object"!=_typeof(i))return i;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===r?String:Number)(t)}/**
 * Copyright 2024 Sourcepole AG
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree.
 */import React from"react";import{connect}from"react-redux";import axios from"axios";import isEmpty from"lodash.isempty";import PropTypes from"prop-types";import{BufferGeometry,Float32BufferAttribute,Mesh,MeshStandardMaterial,Raycaster,Vector2}from"three";import LocaleUtils from"../../utils/LocaleUtils";import ResizeableWindow from"../ResizeableWindow";import"../style/IdentifyViewer.css";var Identify3D=/*#__PURE__*/function(_React$Component){function Identify3D(){var _this;_classCallCheck(this,Identify3D);for(var _len=arguments.length,args=new Array(_len),_key=0;_key<_len;_key++){args[_key]=arguments[_key]}_this=_callSuper(this,Identify3D,[].concat(args));_defineProperty(_this,"state",{pickAttrs:null});_defineProperty(_this,"clear",function(){_this.setState({pickAttrs:null});_this.props.sceneContext.removeSceneObject("__identify3d_highlight")});_defineProperty(_this,"identifyOnRelease",function(ev){if(ev.button!==0){return}ev.view.addEventListener("pointerup",_this.identify,{once:true});ev.view.addEventListener("pointermove",function(){ev.view.removeEventListener("pointerup",_this.identify)},{once:true})});_defineProperty(_this,"identify",function(ev){if(_this.props.identifyEnabled!==true){return}_this.clear();// Setup raycaster
var raycaster=new Raycaster;raycaster.firstHitOnly=true;var camera=_this.props.sceneContext.scene.view.camera;var rect=ev.target.getBoundingClientRect();var x=(ev.clientX-rect.left)/rect.width*2-1;var y=-((ev.clientY-rect.top)/rect.height)*2+1;raycaster.setFromCamera(new Vector2(x,y),camera);var picks=[];Object.entries(_this.props.sceneContext.sceneObjects).forEach(function(_ref){var _object$tiles;var _ref2=_slicedToArray(_ref,2),objId=_ref2[0],options=_ref2[1];if(!options.layertree||!options.visibility){return}var object=_this.props.sceneContext.getSceneObject(objId);if((_object$tiles=object.tiles)!==null&&_object$tiles!==void 0&&_object$tiles.raycast){var intersections=[];object.tiles.raycast(raycaster,intersections);intersections.forEach(function(entry){entry.isTilePick=true});picks.push.apply(picks,intersections)}else{picks.push.apply(picks,_toConsumableArray(raycaster.intersectObjects([object],true)))}});picks.sort(function(a,b){return a.distance-b.distance});if(isEmpty(picks)){return}else if(picks[0].isTilePick){_this.identifyTilePick(picks[0])}else{_this.identifyObjectPick(picks[0])}});_defineProperty(_this,"identifyTilePick",function(pick){var batchidAttr=pick.object.geometry.getAttribute("_batchid");if(!batchidAttr){return}var posAttr=pick.object.geometry.getAttribute("position");var norAttr=pick.object.geometry.getAttribute("normal");var pickBatchId=batchidAttr.getX(pick.face.a);// Extract batch geometry
var pickPosition=[];var pickNormal=[];batchidAttr.array.forEach(function(batchId,idx){if(batchId===pickBatchId){pickPosition.push.apply(pickPosition,_toConsumableArray(posAttr.array.slice(3*idx,3*idx+3)));pickNormal.push.apply(pickNormal,_toConsumableArray(norAttr.array.slice(3*idx,3*idx+3)))}});// Add selection object
_this.addHiglightGeometry(pick.object.matrixWorld,pickPosition,pickNormal);// Extract attributes from batch table and set pick attrs
var batchTableObject=pick.object;while(!batchTableObject.batchTable){batchTableObject=batchTableObject.parent}var batchTable=batchTableObject.batchTable;var batchAttrs=batchTable.getDataFromId(pickBatchId);if(_this.props.sceneContext.options.tileInfoServiceUrl){var url=_this.props.sceneContext.options.tileInfoServiceUrl.replace("{tileset}",batchTableObject.userData.tilesetName).replace("{objectid}",batchAttrs[batchTableObject.userData.batchIdAttr]);axios.get(url).then(function(response){_this.setState({pickAttrs:_objectSpread(_objectSpread({},batchAttrs),response.data)})})["catch"](function(){_this.setState({pickAttrs:batchAttrs})})}else{_this.setState({pickAttrs:batchAttrs})}});_defineProperty(_this,"identifyObjectPick",function(pick){var posAttr=pick.object.geometry.getAttribute("position");var norAttr=pick.object.geometry.getAttribute("normal");var index=pick.object.geometry.getIndex();// Add selection object
_this.addHiglightGeometry(pick.object.matrixWorld,posAttr.array,norAttr.array,index);// Set pick attrs
_this.setState({pickAttrs:pick.object.userData})});_defineProperty(_this,"addHiglightGeometry",function(matrixWorld,position,normal){var index=arguments.length>3&&arguments[3]!==undefined?arguments[3]:null;var material=new MeshStandardMaterial({color:16711680});var geometry=new BufferGeometry;geometry.setAttribute("position",new Float32BufferAttribute(position,3));geometry.setAttribute("normal",new Float32BufferAttribute(normal,3));geometry.setIndex(index);var mesh=new Mesh(geometry,material);mesh.applyMatrix4(matrixWorld);mesh.updateMatrixWorld();mesh.receiveShadow=true;_this.props.sceneContext.addSceneObject("__identify3d_highlight",mesh)});return _this}_inherits(Identify3D,_React$Component);return _createClass(Identify3D,[{key:"componentDidMount",value:function componentDidMount(){this.props.sceneContext.scene.viewport.addEventListener("pointerdown",this.identifyOnRelease)}},{key:"componentDidUpdate",value:function componentDidUpdate(prevProps){if(!this.props.identifyEnabled&&prevProps.identifyEnabled){this.clear()}}},{key:"render",value:function render(){if(this.state.pickAttrs===null){return null}return/*#__PURE__*/React.createElement(ResizeableWindow,{dockable:"left",icon:"info-sign",initialHeight:320,initialWidth:240,initialX:0,initialY:0,initiallyDocked:true,onClose:this.clear,title:LocaleUtils.tr("identify.title")},/*#__PURE__*/React.createElement("div",{className:"identify-body",role:"body"},isEmpty(this.state.pickAttrs)?/*#__PURE__*/React.createElement("span",null,/*#__PURE__*/React.createElement("i",null,LocaleUtils.tr("identify.noattributes"))):/*#__PURE__*/React.createElement("div",{className:"identify-result-box"},/*#__PURE__*/React.createElement("table",{className:"attribute-list"},/*#__PURE__*/React.createElement("tbody",null,Object.entries(this.state.pickAttrs).map(function(_ref3){var _ref4=_slicedToArray(_ref3,2),key=_ref4[0],value=_ref4[1];return/*#__PURE__*/React.createElement("tr",{key:key},/*#__PURE__*/React.createElement("td",{className:"identify-attr-title"},/*#__PURE__*/React.createElement("i",null,key)),/*#__PURE__*/React.createElement("td",{className:"identify-attr-value"},value))}))))))}}])}(React.Component);_defineProperty(Identify3D,"propTypes",{identifyEnabled:PropTypes.bool,sceneContext:PropTypes.object});export default connect(function(state){return{identifyEnabled:state.task.identifyEnabled}},{})(Identify3D);