/*
All material copyright Esri, All Rights Reserved, unless otherwise specified.
See https://js.arcgis.com/5.0/esri/copyright.txt for details.
*/
import{__decorate as e}from"tslib";import{clamp as t}from"../../../../core/mathUtils.js";import{destroyMaybe as r}from"../../../../core/maybe.js";import{watch as o}from"../../../../core/reactiveUtils.js";import{createRenderScreenPointArray3 as i}from"../../../../core/screenUtils.js";import{property as n,subclass as s}from"../../../../core/accessorSupport/decorators.js";import{m as a,g as c,E as d,d as p,l,e as u,n as h}from"../../../../chunks/vec32.js";import{create as m}from"../../../../core/libs/gl-matrix-2/factories/vec3f64.js";import f from"../../../../geometry/Point.js";import{wrap as y}from"../../../../geometry/support/ray.js";import{PointOfInterest as g}from"./PointOfInterest.js";import{PropertiesPool as P}from"../../../support/PropertiesPool.js";import{TaskPriority as _}from"../../../support/Scheduler.js";import{Yield as L}from"../../../support/Yield.js";let R=class extends g{constructor(e){super(e),this._propertiesPool=new P({location:()=>new f,renderLocation:()=>m()},this),this._dirty=!0,this.renderLocation=this._propertiesPool.get("renderLocation")}initialize(){this.addHandles([o(()=>this.centerOnSurface.renderLocation,()=>this.updateRenderLocation(),{equals:a}),o(()=>this.state.contentCamera,()=>this.updateRenderLocation())]),this.scheduler&&this.addHandles(this.scheduler.registerTask(_.POINT_OF_INTEREST_FREQUENT,this))}destroy(){this._propertiesPool=r(this._propertiesPool)}get updating(){return this._dirty||this.centerOnSurface.updating}get location(){const e=this._propertiesPool.get("location");return e.spatialReference=this.state.spatialReference,this.renderCoordsHelper.fromRenderCoords(this.renderLocation,e),e}get worldUnitsPerContentPixel(){const{camera:e,contentPixelRatio:t}=this.state;return e.computeRenderPixelSizeAt(this.renderLocation)*(e.pixelRatio/t)}get readyToRun(){return this._dirty}runTask(){const e=this._get("renderLocation"),r=this.centerOnSurface.renderLocation,o=this.renderCoordsHelper,i=this.state.contentCamera;this._dirty=!1,o.worldUpAtPosition(r,S);const n=Math.max(0,(Math.acos(c(S,i.viewForward))-.5*Math.PI)*(i.aboveGround?1:-1));if(Number.isNaN(n)){if(!e||!d(e,r)){const e=this._propertiesPool.get("renderLocation");p(e,r),this._set("renderLocation",e)}return L}const s=1-t(n/(.5*Math.PI),0,1),a=s*s*s;this._calculateScreenHorizontalEdgeOnSurface(O);const u=this._propertiesPool.get("renderLocation");return l(u,r,O,a),e&&d(e,u)||this._set("renderLocation",u),L}_calculateScreenHorizontalEdgeOnSurface(e){const t=this.state.contentCamera,r=t.getRenderCenter(i());if(r[1]=t.aboveGround?t.padding[2]:t.fullHeight-t.padding[0],this.estimateSurfaceIntersectionAtRenderPoint(r,e))return e;const o=this.renderCoordsHelper.getAltitude(this.centerOnSurface.renderLocation);if(t.unprojectFromRenderScreen(r,j)){u(j,j,t.eye);const r=h(j,j);if(this.renderCoordsHelper.intersectInfiniteManifold(y(t.eye,r),o,e))return e}return this.renderCoordsHelper.setAltitude(e,o,t.eye)}updateRenderLocation(){this._dirty=!0}};e([n()],R.prototype,"_dirty",void 0),e([n({constructOnly:!0})],R.prototype,"scheduler",void 0),e([n({constructOnly:!0})],R.prototype,"centerOnSurface",void 0),e([n({constructOnly:!0})],R.prototype,"estimateSurfaceIntersectionAtRenderPoint",void 0),e([n()],R.prototype,"updating",null),e([n()],R.prototype,"location",null),e([n()],R.prototype,"renderLocation",void 0),e([n()],R.prototype,"worldUnitsPerContentPixel",null),R=e([s("esri.views.3d.support.pointsOfInterest.Focus")],R);const S=m(),j=m(),O=m();export{R as Focus};
