@doegis/core/views/3d/environment/SceneViewEnvironmentManager.js

DOE GIS API

import{_ as e}from"../../../chunks/tslib.es6.js";import t from"../../../Color.js";import r from"../../../core/Evented.js";import i from"../../../core/Handles.js";import{destroyMaybe as n,isSome as s,isNone as o,mapOr as a}from"../../../core/maybe.js";import{after as h}from"../../../core/promiseUtils.js";import{watch as c,sync as d,syncAndInitial as l}from"../../../core/reactiveUtils.js";import{property as p}from"../../../core/accessorSupport/decorators/property.js";import"../../../core/accessorSupport/ensureType.js";import"../../../core/arrayUtils.js";import{subclass as _}from"../../../core/accessorSupport/decorators/subclass.js";import{s as u,g as m,c as f,h as g}from"../../../chunks/vec3.js";import{c as P,f as v}from"../../../chunks/vec3f64.js";import{b,f as w}from"../../../chunks/vec4f64.js";import{canProjectToWGS84ComparableLonLat as C,projectPointToWGS84ComparableLonLat as y}from"../../../geometry/projection.js";import{isEarth as U}from"../../../geometry/support/spatialReferenceUtils.js";import{ViewingMode as T}from"../../ViewingMode.js";import{EnvironmentRenderer as R}from"./EnvironmentRenderer.js";import{positionToTimezoneInfo as S}from"../support/earthUtils.js";import{computeColorAndIntensity as M,computeVirtualLightDirection as H,ColorAndIntensity as W,computeShadowsEnabled as G}from"../support/sunUtils.js";import{Update as j}from"../webgl-engine/lib/Update.js";import{MainLight as L,AmbientLight as k,FillLight as E}from"../webgl-engine/lighting/Lightsources.js";import Q from"../../../webscene/background/ColorBackground.js";let D=class extends r.EventedAccessor{constructor(){super(),this._referencePointUpdateDelay=200,this._referencePointUpdateInterval=3e3,this._referencePointUpdateDistThreshold=1e6,this._referencePosUpdateQuery=null,this._referencePosMapCoordsRequested=null,this._viewHandles=new i,this._preserveAbsoluteDateTime=!1,this._trackingEnabled=!1,this._referencePosResetPreserveAbsoluteTime=!1,this._referencePosUpdateTimer=null,this._referencePosMapCoords=null,this._mainLight=new L,this._ambientLight=new k,this._moonLight=new E,this.disableQueries=!1,this._disableWeather=!1,this._renderer=null,this._referencePosWGS84Comparable=null,this._resetReferencePosition()}destroy(){this.disconnectView(),this._viewHandles.destroy()}get _view(){return this._renderer?.view}get updating(){return!((this.disableQueries||!this._referencePosUpdateQuery&&!this._referencePosMapCoordsRequested)&&!this._renderer?.updating)}get weatherEnabled(){return this._view?.environment.atmosphereEnabled&&!this._disableWeather&&this._view?.state?.viewingMode===T.Global&&U(this._view.spatialReference)}get weatherVisible(){return this.weatherEnabled&&this._renderer?.weatherVisible}get referencePositionWGS84Comparable(){return this._referencePosWGS84Comparable}connectView(e){if(this._renderer)return;this._renderer=new R({view:e});const t=()=>this._updateRenderParameters(),r=()=>this._cameraHandler();this._viewHandles.add([c((()=>e.environment.lighting),(e=>this._updateLightingHandler(e)),d),c((()=>"virtual"!==e.environment.lighting.type?e.environment.lighting.date:null),(e=>this._lightingDateHandler(e)),d),c((()=>e.stationary),(()=>this._interactingStationaryHandler())),c((()=>e.environment.lighting.directShadowsEnabled),t,d),c((()=>e.environment.lighting.ambientOcclusionEnabled),t,d),c((()=>e.environment.lighting.waterReflectionEnabled),t,d),c((()=>e.environment.background?.color),t,d),c((()=>e.spatialReference),(()=>this._resetReferencePosition(!0)),d),c((()=>e.environment.weather.type),(()=>this._updateLighting(null,j.Faded)),d),c((()=>this.weatherEnabled),(()=>this._updateLighting(null,j.Faded)),d),c((()=>e.viewingMode),(()=>this._resetReferencePosition(!0)),l),c((()=>"virtual"!==e.environment.lighting.type&&e.environment.lighting.cameraTrackingEnabled),(e=>this._updateCameraTracking(e)),l),c((()=>e.state.camera),r,l),c((()=>this.disableQueries),r)]),this._updateRenderParameters(),this._updateLighting(),this._cameraHandler(),this.notifyChange("updating")}disconnectView(){this._viewHandles.removeAll(),this._resetReferencePosition(),this._renderer=n(this._renderer)}_updateLightingHandler(e){this._updateCameraTracking("virtual"!==e.type&&e.cameraTrackingEnabled),this._lightingDateHandler("virtual"!==e.type?e.date:null),this._updateRenderParameters()}_updateCameraTracking(e){if(this._trackingEnabled=e,e)this._cameraHandler();else{const e=this._view.environment.lighting;"virtual"!==e?.type&&(e.positionTimezoneInfo.autoUpdated=!1)}}_lightingDateHandler(e){const t=this._view.environment.lighting;if("virtual"!==t?.type){if(e){if(!t.positionTimezoneInfo.autoUpdated){this._preserveAbsoluteDateTime=!0;const r=this._view.spatialReference;if(!C(r)){const e=this._view.camera.position;if(!this._referencePosMapCoords||!this._referencePosMapCoords.equals(e))return void this._requestReferencePositionUpdate(e)}if(this._preupdateTracking(e),s(this._referencePosWGS84Comparable)){const e=S(this._referencePosWGS84Comparable,V);s(e)&&(t.autoUpdate(null,e),this._trackingEnabled&&(t.positionTimezoneInfo.autoUpdated=!0))}}this._updateLighting(e)}}else this._updateLighting()}_preupdateTracking(e){!this._trackingEnabled&&"virtual"!==this._view.environment.lighting.type&&this._view.environment.lighting.cameraTrackingEnabled&&this._cameraHandler(e)}_cameraHandler(e=null){const t=this._view;if(!t.ready)return;const r=t.stateManager.camera;r&&(this._cameraHandlerClientSide(r,e)||this._cameraHandlerServerSide(r))}_cameraHandlerClientSide(e,t){const r=U(this._view.spatialReference);if(r&&!C(this._view.spatialReference))return"virtual"===this._view.environment.lighting.type&&this._updateLighting(),!1;const i=e.position;return o(this._referencePosWGS84Comparable)&&(this._referencePosWGS84Comparable=P()),r?y(i,this._referencePosWGS84Comparable):u(this._referencePosWGS84Comparable,i.longitude??0,i.latitude??0,i.z??0),this.notifyChange("referencePositionWGS84Comparable"),this._autoUpdateTimezone(this._referencePosWGS84Comparable,t)||this._updateLighting(t),!0}_cameraHandlerServerSide(e){const t=e.position;(!this._referencePosMapCoords||this._referencePosMapCoordsRequested||this._exceedsReferencePosDistThreshold(t))&&this._requestReferencePositionUpdate(t,!0),this._view.mapCoordsHelper&&this._referencePosWGS84Comparable&&(this._referencePosWGS84Comparable[2]=(t.z??0)*this._view.mapCoordsHelper.unitInMeters,this._referencePosChanged())}_interactingStationaryHandler(){this._view.stationary&&this._executePendingReferencePositionUpdate()}_updateLighting(e,t=j.Immediate){const r=this._view;e=e||("virtual"===r.environment.lighting.type?null:r.environment.lighting.date);const i=this._referencePosWGS84Comparable,n=s(i)?q:A,o=this.weatherVisible?r.environment.weather.type:"disabled";s(i)?M(e,i,r.state.viewingMode,o,r.state.camera,n):"virtual"===r.environment.lighting.type&&H(r.state.camera,r.state.viewingMode,n.direct.directionToLightSource);const a=this._mainLight,h=n.direct;m(a.intensity,h.color,h.intensity*Math.PI),f(a.direction,h.directionToLightSource),a.specularStrength=n.specularStrength,a.environmentStrength=n.environmentStrength;const c=this._ambientLight;m(c.intensity,n.ambient.color,n.ambient.intensity);const d=this._moonLight;g(d.intensity,z,x,n.globalFactor);const l=(1-.5*n.globalFactor)*(1-.4*n.noonFactor*(1-n.globalFactor));m(d.intensity,d.intensity,l),f(d.direction,h.directionToLightSource),this._renderer.updateLightSources([a,c,d],n.noonFactor,n.globalFactor,t),this._updateRenderParameters()}_autoUpdateTimezone(e,t=null){if("virtual"===this._view.environment.lighting.type||!this._view.environment.lighting.cameraTrackingEnabled||o(e))return!1;const r=I;r.setTime((t||this._view.environment.lighting.date).getTime());const i=S(e,V);if(o(i))return!1;let n=this._view.environment.lighting.positionTimezoneInfo;if(n.autoUpdated){if(n.hours===i.hours&&n.minutes===i.minutes&&n.seconds===i.seconds)return!1}else n=i;const s=r.getUTCHours()-(i.hours-n.hours),a=r.getUTCMinutes()-(i.minutes-n.minutes),h=r.getUTCSeconds()-(i.seconds-n.seconds);return r.setUTCHours(s),r.setUTCMinutes(a),r.setUTCSeconds(h),!t&&this._view.environment.lighting.autoUpdate(r,i)}_updateRenderParameters(){const e=this._view._stage;if(!e)return;const r=a(this._referencePosWGS84Comparable,!0,(e=>G(e[2],this._view.state.viewingMode))),i=this._view.environment.background,n=i instanceof Q?{type:"color",color:b(t.toUnitRGBA(i.color))}:{type:"color",color:w(0,0,0,1)};e.renderer.setParameters({shadowMap:this._view.environment.lighting.directShadowsEnabled&&r,background:n,environment:this._view.environment,weatherVisible:this._view.environmentManager.weatherVisible})}_resetReferencePosition(e=!1){this._cancelReferencePosUpdates(),this._referencePosMapCoords=null,this._referencePosMapCoordsRequested=null,this._referencePosResetPreserveAbsoluteTime=null,this._referencePosWGS84Comparable=null,this.notifyChange("updating"),e&&this._cameraHandler()}_requestReferencePositionUpdate(e,t=!1){if(!this.disableQueries&&(this._referencePosMapCoordsRequested?this._referencePosMapCoordsRequested.copy(e):this._referencePosMapCoordsRequested=e.clone(),this._referencePosResetPreserveAbsoluteTime=!!t,!this._referencePosUpdateQuery&&!this._referencePosUpdateTimer&&this._view.stationary)){const e=this._referencePosUpdateQuery=h(this._referencePointUpdateDelay).then((()=>{if(this._referencePosUpdateQuery===e){const t=()=>this._referencePosUpdateQuery!==e;return this._doReferencePositionUpdateQuery(t)}})).catch((e=>{"mapcoordshelper:missing-geometry-service"===e.name&&(this.disableQueries=!0)})).then((()=>{this._referencePosUpdateQuery===e&&(this._referencePosUpdateQuery=null,this._referencePosUpdateTimer||this._executePendingReferencePositionUpdate(),this.notifyChange("updating"))})),t=this._referencePosUpdateTimer=h(this._referencePointUpdateInterval).then((()=>{this._referencePosUpdateTimer===t&&(this._referencePosUpdateTimer=null,this._referencePosUpdateQuery||this._executePendingReferencePositionUpdate())}));this.notifyChange("updating")}}async _doReferencePositionUpdateQuery(e){this._referencePosResetPreserveAbsoluteTime&&(this._preserveAbsoluteDateTime=!1),this._referencePosMapCoords?this._referencePosMapCoords.copy(this._referencePosMapCoordsRequested):this._referencePosMapCoords=this._referencePosMapCoordsRequested.clone(),this._referencePosResetPreserveAbsoluteTime=null,this._referencePosMapCoordsRequested=null;const t=await this._view.mapCoordsHelper.toGeographic(this._referencePosMapCoords);if(!e()&&!isNaN(t[0])&&!isNaN(t[1])){const e=(this._referencePosMapCoords.z??0)*this._view.mapCoordsHelper.unitInMeters;this._referencePosWGS84Comparable?(this._referencePosWGS84Comparable[0]=t[0],this._referencePosWGS84Comparable[1]=t[1],this._referencePosWGS84Comparable[2]=e):this._referencePosWGS84Comparable=[t[0],t[1],e],this._referencePosChanged()}}_executePendingReferencePositionUpdate(){const e=this._referencePosMapCoordsRequested;e&&this._requestReferencePositionUpdate(e,this._referencePosResetPreserveAbsoluteTime)}_referencePosChanged(){this._preserveAbsoluteDateTime?this._updateLighting():this._autoUpdateTimezone(this._referencePosWGS84Comparable)||this._updateLighting(),this.notifyChange("referencePositionWGS84Comparable")}_exceedsReferencePosDistThreshold(e){if(this._referencePosMapCoords){let t=this._referencePosMapCoords.distance(e);return this._view.mapCoordsHelper&&(t*=this._view.mapCoordsHelper.unitInMeters),t>this._referencePointUpdateDistThreshold}return!0}_cancelReferencePosUpdates(){const e=!!this._referencePosUpdateQuery;return this._referencePosUpdateQuery=null,this._referencePosUpdateTimer=null,e}get test(){const e=this;return{get renderer(){return e._renderer},set referencePointUpdateInterval(t){e._referencePointUpdateInterval=t},set referencePointUpdateDistThreshold(t){e._referencePointUpdateDistThreshold=t},set referencePosUpdateTimer(t){e._referencePosUpdateTimer=t},set referencePointUpdateDelay(t){e._referencePointUpdateDelay=t},set disableWeather(t){e._disableWeather=t}}}};e([p({type:Boolean,readOnly:!0})],D.prototype,"updating",null),e([p()],D.prototype,"disableQueries",void 0),e([p()],D.prototype,"_disableWeather",void 0),e([p()],D.prototype,"weatherEnabled",null),e([p()],D.prototype,"weatherVisible",null),e([p()],D.prototype,"referencePositionWGS84Comparable",null),e([p()],D.prototype,"_renderer",void 0),e([p()],D.prototype,"_referencePosWGS84Comparable",void 0),D=e([_("esri.views.3d.environment.SceneViewEnvironmentManager")],D);const q=new W,A=new W,I=new Date,V={hours:0,minutes:0,seconds:0},z=v(.22,.22,.33),x=v(.22,.22,.22);export{D as SceneViewEnvironmentManager};