@arcgis/core/views/3d/analysis/Viewshed/ViewshedSubTool.js

ArcGIS Maps SDK for JavaScript: A complete 2D and 3D mapping and data visualization API

/* COPYRIGHT Esri - https://js.arcgis.com/5.0.19/LICENSE.txt */
import{__decorate as i}from"tslib";import e from"../../../../core/Accessor.js";import{isSome as t}from"../../../../core/arrayUtils.js";import{createTask as a}from"../../../../core/asyncUtils.js";import{cyclicalDegrees as o,Cyclical as n}from"../../../../core/Cyclical.js";import{handlesGroup as s}from"../../../../core/handleUtils.js";import"../../../../core/has.js";import{deg2rad as r}from"../../../../core/mathUtils.js";import{abortMaybe as l,destroyMaybe as p}from"../../../../core/maybe.js";import{after as h,throwIfAborted as u}from"../../../../core/promiseUtils.js";import{watch as d,syncAndInitial as c,initial as v}from"../../../../core/reactiveUtils.js";import{property as m,subclass as f}from"../../../../core/accessorSupport/decorators.js";import{sub as g,len as M,dot as b}from"../../../../core/libs/gl-matrix-2/math/vec3.js";import{create as _}from"../../../../core/libs/gl-matrix-2/factories/vec3f64.js";import{tryProject as w}from"../../../../geometry/projectionUtils.js";import{viewingModeFromString as O}from"../../../ViewingMode.js";import{viewshedToolManipulatorConfiguration as V}from"./ViewshedConfiguration.js";import{ViewshedFieldOfViewManipulation as y,isSideHorizontal as D,flipSide as T}from"./ViewshedFieldOfViewManipulation.js";import{ViewshedScaleOrientManipulation as H}from"./ViewshedScaleOrientManipulation.js";import{ViewshedObserverManipulator as C}from"./viewshedToolManipulatorUtils.js";import{discRadiusSmall as j}from"../../interactive/editingTools/manipulations/config.js";import{MoveManipulation as F}from"../../interactive/editingTools/manipulations/MoveManipulation.js";import{resetProperties as S,dragManipulatedObject as P}from"../../../interactive/dragEventPipeline.js";import{EditGeometryOperations as x}from"../../../interactive/editGeometry/EditGeometryOperations.js";const E=Symbol("dragHandles"),k=Symbol("hideManipulators"),A=Symbol("hideFoVManipulators"),z=Symbol("hideObserverManipulator");let U=class extends e{constructor(i){super(i),this._moveManipulation=null,this._observerManipulator=null,this._fieldOfViewManipulation=null,this._scaleOrientManipulation=null,this._forceHoveringTask=null,this._forceHoveringTestPromise=null,this._grabbing=!1,this.viewshedComputedData=null}initialize(){this._moveManipulation=this._createMoveManipulation(),this._fieldOfViewManipulation=new y({view:this.view,tool:this.parentTool}),this._scaleOrientManipulation=new H({view:this.view,tool:this.parentTool}),this._observerManipulator=new C(this.view,this.parentTool),this.addHandles([d(()=>this.viewshedComputedData?.observerRenderSpace,i=>{null!=i&&(this._moveManipulation.renderLocation=i,this._observerManipulator.renderLocation=i)},c),d(()=>this.viewshedComputedData?.heading,i=>{i&&(this._moveManipulation.angle=r(90-i))},v),d(()=>{const{viewshedComputedData:i}=this;return{viewshedComputedData:i,observer:i?.observer}},({viewshedComputedData:i,observer:e},a)=>{this._grabbing&&e!==a?.observer||(this.removeHandles(E),i?.valid&&this.addHandles([this._buildObserverDragPipeline(i),this._buildFOVDragPipeline(i),this._buildScaleOrientDragPipeline(i)].filter(t),E))},v),d(()=>{const i=this.viewshedComputedData;return i?.valid?{viewshedCompData:i,target:i.targetRenderSpace,hFOV:i.horizontalFieldOfView,vFOV:i.verticalFieldOfView}:null},i=>{null!=i&&this._fieldOfViewManipulation.updateManipulatorsTransform(i.viewshedCompData)},v),d(()=>{const i=this.viewshedComputedData;return i?.valid?{viewshedCompData:i,hFOV:i.horizontalFieldOfView,vFOV:i.verticalFieldOfView,tilt:i.tilt}:null},i=>{null!=i&&this._fieldOfViewManipulation.updateManipulatorVisuals(i.viewshedCompData)},v),d(()=>{const i=this.analysisViewData.visible&&(this.viewshedComputedData?.valid??!1),e=this.parentTool.selectedViewshedComputedData===this.viewshedComputedData;return{fovManipulationAvailable:i&&!this.parentTool.isPlacingTarget,nonFOVManipulationAvailable:i&&(!this.parentTool.creating||e)}},({fovManipulationAvailable:i,nonFOVManipulationAvailable:e})=>{this._moveManipulation.available=e,this._scaleOrientManipulation.available=e,this._observerManipulator.available=e,this._fieldOfViewManipulation.available=i},v),d(()=>{const i=this.viewshedComputedData;if(!i?.valid)return null;const{observer:e,target:t,verticalFieldOfView:a,horizontalFieldOfView:o}=i;return{viewshedCompData:i,observer:e,target:t,verticalFieldOfView:a,horizontalFieldOfView:o}},i=>{null!=i&&this._scaleOrientManipulation.updateManipulators(i.viewshedCompData)},v)]);const i=i=>{const e=this.analysisViewData;this.addHandles([i.events.on("focus-changed",()=>{const i=this._someManipulatorHovering();i&&this.parentTool.subToolHandles.forEach(({subTool:i})=>{i._resetHoveringTask()}),this._someManipulatorSelected()||i||(this._forceHoveringTask=a(async i=>{await(this._forceHoveringTestPromise??h(V.hoverTimeoutMilliseconds,i)),u(i),this._forceHoveringTask=null,this._updateManipulatorVisibility()}))}),i.events.on("grab-changed",t=>{this._grabbing="start"===t.action,"end"===t.action&&e.tool?.updateInteractionVisualsVisibility(),this.parentTool.subToolHandles.forEach(({subTool:i})=>{i!==this&&i._setInteractive(!this._grabbing)}),this._setInteractive(e=>e.hasManipulator(i)||!this._grabbing)}),i.events.on("drag",i=>{"start"===i.action&&e.tool?.updateInteractionVisualsVisibility()})])};this._forEachManipulator(i)}destroy(){this._forceHoveringTask=l(this._forceHoveringTask),this._moveManipulation=p(this._moveManipulation),this._fieldOfViewManipulation=p(this._fieldOfViewManipulation),this._scaleOrientManipulation=p(this._scaleOrientManipulation),this.parentTool.manipulators.remove(this._observerManipulator),this._observerManipulator=p(this._observerManipulator)}get viewshed(){return this.viewshedComputedData?.viewshed}get grabbing(){return this._grabbing}get observer(){return this.viewshed?.observer}set observer(i){const e=this.viewshed;null!=e&&(e.observer=i)}get discManipulator(){return this._moveManipulation.xyManipulation.discManipulator}get moveInteractionState(){const{dragging:i,grabbing:e}=this._moveManipulation;return{dragging:i,grabbing:e}}get scaleOrientInteractionState(){const{dragging:i,grabbing:e}=this._scaleOrientManipulation;return{dragging:i,grabbing:e}}_setInteractive(i){const e="boolean"==typeof i;this._forEachManipulation(t=>t.interactive=e?i:i(t))}onManipulatorSelectionChanged(){if(this._updateManipulatorVisibility(),!this._someManipulatorSelected()){this.analysisViewData.selectedViewshed===this.viewshed&&(this.analysisViewData.selectedViewshed=null),this._resetHoveringTask()}}hasManipulator(i){let e=!1;return this._forEachManipulator(t=>{e=e||t===i}),e}_someManipulatorSelected(){return this._moveManipulation.selected||this._fieldOfViewManipulation.selected||this._scaleOrientManipulation.selected}_someManipulatorHovering(){return this._moveManipulation.hovering||this._fieldOfViewManipulation.hovering||this._scaleOrientManipulation.hovering}_createMoveManipulation(){return new F({view:this.view,tool:this.parentTool,snapToScene:!1,xyAvailable:!0,xyAxisAvailable:!0,zAvailable:!0,radius:j})}_buildObserverDragPipeline(i){const e={mode:"absolute-height",offset:0},t=i.observer;if(null==t)return null;const a=this.view.spatialReference;return this._moveManipulation.createDragPipeline((i,e,o,n,s)=>{n=n.next(S(this,["observer"]));const r=w(t,a);if(null==r)return{steps:o,cancel:n};const l=x.fromGeometry(r,O(this.view.viewingMode));return{steps:o.next(P({operations:l})).next(i=>(this.observer=l.data.geometry,i)),cancel:n}},e,a,void 0)}_buildFOVDragPipeline(i){let e=0,t=0;return this._fieldOfViewManipulation.createDragPipeline((a,n,s)=>{if(null==i)return{steps:n,cancel:s};const r=i.viewshed;let l=null;s=s.next(S(r,["horizontalFieldOfView","verticalFieldOfView"]));return{steps:n.next(a=>{"start"===a.action&&(l=null,e=i.horizontalFieldOfView,t=i.verticalFieldOfView);const n=a.deltaAngle;if(null==l&&0!==n){const i="bottom"===a.side||"left"===a.side?n>0:n<0;l=D(a.side)?0===e&&i||360===e&&!i:0===t&&i}const s=l?T(a.side):a.side;let p=0;switch(s){case"left":p=e/2-n;break;case"right":p=e/2+n;break;case"top":p=t+2*n;break;case"bottom":p=t-2*n}return D(s)?(p=o.normalize(p),p=p>270?0:p>180?180:p,r.horizontalFieldOfView=2*p):r.verticalFieldOfView=p,a}),cancel:s}},i)}_buildScaleOrientDragPipeline(i){let e=0,t=0;const a=(e,t)=>(a,o,n)=>{if(null==i)return{steps:o,cancel:n};const s=i.viewshed;return n=n.next(S(s,[e])),{steps:o=o.next(t(s,i)),cancel:n}};return s([this._scaleOrientManipulation.createHeadingDragPipeline(a("heading",(e,a)=>a=>("start"===a.action&&(t=i.heading),e.heading=o.normalize(t+a.deltaAngle),a)),i),this._scaleOrientManipulation.createTiltDragPipeline(a("tilt",(t,a)=>a=>{"start"===a.action&&(e=i.tilt);let o=e+a.deltaAngle;return o<-90?o=180:o>270&&(o=0),t.tilt=R.clamp(o),a}),i),this._scaleOrientManipulation.createDistanceDragPipeline(a("farDistance",(i,e)=>t=>{const a=g(I,t.renderEnd,e.observerRenderSpace),o=M(a)*e.metersPerUnit,n=b(a,e.targetDirection)<0?V.scaleOrientMinDistance:o;return i.farDistance=n,t}),i)])}_updateManipulatorVisibility(){const i=this._someManipulatorSelected(),e=null!=this._forceHoveringTask||this._someManipulatorHovering(),t=this._fieldOfViewManipulation.hovering,a=this.parentTool.creating;let o=[];const n=i=>{o.push(i.disableDisplay())};i||!a&&e?this.removeHandles(k):(this._scaleOrientManipulation.forEachManipulator(n),this._moveManipulation.forEachManipulator(n),this.addHandles(o,k),o=[]),i||!a&&e||a&&t?this.removeHandles(A):(this._fieldOfViewManipulation.forEachManipulator(n),this.addHandles(o,A)),i||!a?this.removeHandles(z):this.addHandles(this._observerManipulator.disableDisplay(),z)}_resetHoveringTask(){this._forceHoveringTask=l(this._forceHoveringTask),this._updateManipulatorVisibility()}_forEachManipulator(i){this._forEachManipulation(e=>{e.forEachManipulator(i)}),i(this._observerManipulator)}_forEachManipulation(i){i(this._moveManipulation),i(this._fieldOfViewManipulation),i(this._scaleOrientManipulation)}get test(){return{moveManipulation:this._moveManipulation,fieldOfViewManipulation:this._fieldOfViewManipulation,scaleOrientManipulation:this._scaleOrientManipulation,viewshedComputedData:this.viewshedComputedData,setHoveringTimeoutPromise:i=>{this._forceHoveringTestPromise=i}}}};i([m({constructOnly:!0})],U.prototype,"analysis",void 0),i([m({constructOnly:!0})],U.prototype,"analysisViewData",void 0),i([m({constructOnly:!0})],U.prototype,"parentTool",void 0),i([m({constructOnly:!0,nonNullable:!0})],U.prototype,"view",void 0),i([m()],U.prototype,"viewshed",null),i([m()],U.prototype,"_grabbing",void 0),i([m()],U.prototype,"grabbing",null),i([m()],U.prototype,"viewshedComputedData",void 0),i([m()],U.prototype,"observer",null),U=i([f("esri.views.3d.analysis.Viewshed.ViewshedSubTool")],U);const I=_(),R=new n(0,180);export{U as ViewshedSubTool};