qwc2/components/map3d/MapControls3D.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 _construct(t,e,r){if(_isNativeReflectConstruct())return Reflect.construct.apply(null,arguments);var o=[null];o.push.apply(o,e);var p=new(t.bind.apply(t,o));return r&&_setPrototypeOf(p,r.prototype),p}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 _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 _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 _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 _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 classNames from"classnames";import PropTypes from"prop-types";import{Vector3}from"three";import ConfigUtils from"../../utils/ConfigUtils";import{UrlParams}from"../../utils/PermaLinkUtils";import Icon from"../Icon";import FirstPersonControls3D from"./utils/FirstPersonControls3D";import OrbitControls3D from"./utils/OrbitControls3D";import"./style/MapControls3D.css";// FIXME: camera.fov is 30, but in reality seems to be 50 (as would be the threejs default)
var CAMERA_FOV=50;var MapControls3D=/*#__PURE__*/function(_React$Component){function MapControls3D(props){var _this;_classCallCheck(this,MapControls3D);_this=_callSuper(this,MapControls3D,[props]);_defineProperty(_this,"state",{pickingFirstPerson:false,firstPerson:false});_defineProperty(_this,"unload",function(el){// componentWillUnmount is called too early, so do cleanup when the element is actually removed
if(!el){_this.controls.removeEventListener("change",_this.updateControlsTarget);_this.fpcontrols.removeEventListener("change",_this.updateFpUrlParams);if(_this.state.firstPerson){_this.fpcontrols.disconnect()}else{_this.controls.disconnect()}_this.props.sceneContext.scene.domElement.removeEventListener("dblclick",_this.switchToFirstPersonView)}});_defineProperty(_this,"switchToFirstPersonView",function(ev){// Don't do anything if a task is set, may interfere
if(!_this.props.currentTask&&!_this.state.firstPerson){_this.setupFirstPerson(ev)}});_defineProperty(_this,"toggleFirstPersonControls",function(){if(_this.state.firstPerson){_this.leaveFirstPerson()}else if(_this.state.pickingFirstPerson){_this.props.sceneContext.scene.domElement.removeEventListener("click",_this.setupFirstPerson);_this.props.sceneContext.scene.domElement.style.cursor="";_this.setState({pickingFirstPerson:false})}else{_this.props.sceneContext.scene.domElement.addEventListener("click",_this.setupFirstPerson,{once:true});var cursor=ConfigUtils.getAssetsPath()+"/img/person.svg";_this.props.sceneContext.scene.domElement.style.cursor="url(".concat(cursor,"), pointer");_this.setState({pickingFirstPerson:true})}});_defineProperty(_this,"setupFirstPerson",function(ev){_this.props.sceneContext.scene.domElement.style.cursor="";var rect=ev.target.getBoundingClientRect();var mouseX=(ev.clientX-rect.left)/rect.width*2-1;var mouseY=-((ev.clientY-rect.top)/rect.height)*2+1;var intersection=_this.props.sceneContext.getSceneIntersection(mouseX,mouseY,false);if(!intersection){return}var pos=intersection.point;_this.props.sceneContext.getTerrainHeightFromDTM([pos.x,pos.y]).then(function(z){var camerapos=new Vector3(pos.x,pos.y,z+_this.fpcontrols.personHeight);var targetpos=new Vector3(pos.x,pos.y+300,z+_this.fpcontrols.personHeight);_this.controls.animateTo(camerapos,targetpos,0,function(){_this.controls.disconnect();_this.fpcontrols.connect(_this.props.sceneContext);_this.fpcontrols.setView(camerapos,new Vector3(0,1,0));_this.setState({firstPerson:true,pickingFirstPerson:false})})})});_defineProperty(_this,"leaveFirstPerson",function(){if(_this.state.firstPerson){_this.setState({firstPerson:false},function(){// Need to ensure this.state.firstPerson is false to avoid endless loop
var camerapos=_this.props.sceneContext.scene.view.camera.position;_this.fpcontrols.disconnect();_this.controls.connect(_this.props.sceneContext);_this.controls.setView(camerapos,new Vector3().addVectors(camerapos,_this.fpcontrols.lookAt));var bounds=[camerapos.x-750,camerapos.y-750,camerapos.x+750,camerapos.y+750];_this.setViewToExtent(bounds)})}});_defineProperty(_this,"home",function(){var extent=_this.props.sceneContext.map.extent;var bounds=[extent.west,extent.south,extent.east,extent.north];_this.setViewToExtent(bounds)});_defineProperty(_this,"setViewToExtent",function(bounds){var angle=arguments.length>1&&arguments[1]!==undefined?arguments[1]:0;_this.leaveFirstPerson();var fov=CAMERA_FOV/180*Math.PI;var cameraHeight=(bounds[2]-bounds[0])/(2*Math.tan(fov/2));var center={x:0.5*(bounds[0]+bounds[2]),y:0.5*(bounds[1]+bounds[3])};var camerapos=new Vector3(center.x,center.y,cameraHeight);var target=new Vector3(center.x,center.y,0);var h=_this.props.sceneContext.getTerrainHeightFromMap([center.x,center.y]);// Fall back to getTerrainHeightFromDTM if map is not yet loaded
if(h===undefined){_this.props.sceneContext.getTerrainHeightFromDTM([center.x,center.y]).then(function(h2){camerapos.z+=h2;target.z+=h2;_this.controls.animateTo(camerapos,target,angle)})}else{camerapos.z+=h;target.z+=h;_this.controls.animateTo(camerapos,target,angle)}});_defineProperty(_this,"pan",function(ev,dx,dy){var panInterval=setInterval(function(){_this.props.sceneContext.scene.view.controls.panView(dx,dy)},50);ev.view.addEventListener("pointerup",function(){clearInterval(panInterval)},{once:true})});_defineProperty(_this,"tilt",function(ev,azimuth,polar){var tiltInterval=setInterval(function(){_this.props.sceneContext.scene.view.controls.tiltView(azimuth,polar)},50);ev.view.addEventListener("pointerup",function(){clearInterval(tiltInterval)},{once:true})});_defineProperty(_this,"resetTilt",function(){var camerapos=_this.props.sceneContext.scene.view.camera.position;if(_this.state.firstPerson){var newLookAt=_this.fpcontrols.lookAt.clone();newLookAt.z=0;_this.fpcontrols.setView(camerapos,newLookAt.normalize())}else{var target=_this.controls.target;var newcamerapos=new Vector3(target.x,target.y,target.distanceTo(camerapos));_this.controls.animateTo(newcamerapos,target,0)}});_defineProperty(_this,"zoom",function(ev,delta){var zoomInterval=setInterval(function(){var camerapos=_this.props.sceneContext.scene.view.camera.position;var target=_this.controls.target;var k=Math.min(150,Math.sqrt(target.distanceTo(camerapos)));_this.props.sceneContext.scene.view.controls.zoomView(delta*k)},50);ev.view.addEventListener("pointerup",function(){clearInterval(zoomInterval)},{once:true})});_defineProperty(_this,"updateUrlParams",function(){var cpos=_this.props.sceneContext.scene.view.camera.position;var tpos=_this.controls.target;UrlParams.updateParams({v3d:[cpos.x,cpos.y,cpos.z,tpos.x,tpos.y,tpos.z,0].map(function(v){return v.toFixed(1)}).join(",")});_this.props.onCameraChanged([tpos.x,tpos.y,tpos.z],[cpos.x,cpos.y,cpos.z],CAMERA_FOV)});_defineProperty(_this,"updateFpUrlParams",function(){var cpos=_this.fpcontrols.target;var lkat=_this.fpcontrols.lookAt;var h=_this.fpcontrols.personHeight;UrlParams.updateParams({v3d:[cpos.x,cpos.y,cpos.z,lkat.x,lkat.y,lkat.z,h].map(function(v){return v.toFixed(1)}).join(",")});_this.props.onCameraChanged([cpos.x,cpos.y,cpos.z],null)});_defineProperty(_this,"restoreView",function(viewState){if(viewState.camera&&viewState.target){var camera=_construct(Vector3,_toConsumableArray(viewState.camera));var target=_construct(Vector3,_toConsumableArray(viewState.target));if(viewState.personHeight>0){_this.controls.disconnect();_this.fpcontrols.connect(_this.props.sceneContext);_this.fpcontrols.setView(camera,target,viewState.personHeight);_this.setState({firstPerson:true})}else{_this.controls.setView(camera,target)}}});var sceneElement=props.sceneContext.scene.domElement;sceneElement.tabIndex=0;_this.controls=new OrbitControls3D(props.sceneContext.scene.view.camera);_this.fpcontrols=new FirstPersonControls3D(props.sceneContext.scene.view.camera);_this.controls.connect(props.sceneContext);var targetPos=props.sceneContext.scene.view.camera.position.clone();targetPos.z=0;_this.controls.target=targetPos;_this.controls.addEventListener("change",_this.updateUrlParams);_this.fpcontrols.addEventListener("change",_this.updateFpUrlParams);sceneElement.addEventListener("dblclick",_this.switchToFirstPersonView);props.onControlsSet(_this);_this.updateUrlParams();return _this}_inherits(MapControls3D,_React$Component);return _createClass(MapControls3D,[{key:"render",value:function render(){var _this2=this;var firstPersonButtonClasses=classNames({"map3d-firstperson-button":true,"map3d-firstperson-button-active":this.state.firstPerson});return[this.props.children,/*#__PURE__*/React.createElement("div",{className:"map3d-nav",key:"MapControls3D",ref:this.unload},/*#__PURE__*/React.createElement("div",{className:"map3d-nav-pan",key:"MapPanWidget"},/*#__PURE__*/React.createElement("span",null),/*#__PURE__*/React.createElement(Icon,{icon:"chevron-up",onPointerDown:function onPointerDown(ev){return _this2.pan(ev,0,1)}}),/*#__PURE__*/React.createElement("span",null),/*#__PURE__*/React.createElement(Icon,{icon:"chevron-left",onPointerDown:function onPointerDown(ev){return _this2.pan(ev,-1,0)}}),/*#__PURE__*/React.createElement(Icon,{icon:"home",onClick:function onClick(){return _this2.home()}}),/*#__PURE__*/React.createElement(Icon,{icon:"chevron-right",onPointerDown:function onPointerDown(ev){return _this2.pan(ev,1,0)}}),/*#__PURE__*/React.createElement("span",null),/*#__PURE__*/React.createElement(Icon,{icon:"chevron-down",onPointerDown:function onPointerDown(ev){return _this2.pan(ev,0,-1)}}),/*#__PURE__*/React.createElement("span",null)),/*#__PURE__*/React.createElement("div",{className:"map3d-nav-rotate",key:"MapRotateWidget"},/*#__PURE__*/React.createElement("span",null),/*#__PURE__*/React.createElement(Icon,{icon:"tilt-up",onPointerDown:function onPointerDown(ev){return _this2.tilt(ev,0,0.1)}}),/*#__PURE__*/React.createElement("span",null),/*#__PURE__*/React.createElement(Icon,{icon:"tilt-left",onPointerDown:function onPointerDown(ev){return _this2.tilt(ev,0.1,0)}}),/*#__PURE__*/React.createElement(Icon,{icon:"point",onClick:function onClick(){return _this2.resetTilt()}}),/*#__PURE__*/React.createElement(Icon,{icon:"tilt-right",onPointerDown:function onPointerDown(ev){return _this2.tilt(ev,-0.1,0)}}),/*#__PURE__*/React.createElement("span",null),/*#__PURE__*/React.createElement(Icon,{icon:"tilt-down",onPointerDown:function onPointerDown(ev){return _this2.tilt(ev,0,-0.1)}}),/*#__PURE__*/React.createElement("span",null)),!this.state.firstPerson?/*#__PURE__*/React.createElement("div",{className:"map3d-nav-zoom"},/*#__PURE__*/React.createElement("div",{onPointerDown:function onPointerDown(ev){return _this2.zoom(ev,+1)}},/*#__PURE__*/React.createElement(Icon,{icon:"plus"})),/*#__PURE__*/React.createElement("div",{onPointerDown:function onPointerDown(ev){return _this2.zoom(ev,-1)}},/*#__PURE__*/React.createElement(Icon,{icon:"minus"}))):null,/*#__PURE__*/React.createElement("div",{className:firstPersonButtonClasses,key:"FirstPersonButton",onClick:this.toggleFirstPersonControls},/*#__PURE__*/React.createElement(Icon,{icon:"person"})))]}}])}(React.Component);_defineProperty(MapControls3D,"propTypes",{children:PropTypes.oneOfType([PropTypes.node,PropTypes.func]),currentTask:PropTypes.string,onCameraChanged:PropTypes.func,onControlsSet:PropTypes.func,sceneContext:PropTypes.object});export default connect(function(state){return{currentTask:state.task.id}},{})(MapControls3D);