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

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

/* COPYRIGHT Esri - https://js.arcgis.com/5.0.8/LICENSE.txt */
import t from"../../../../core/Handles.js";import{deg2rad as i}from"../../../../core/mathUtils.js";import{fromScaling as e,fromTranslation as r,fromZRotation as a,mul as o,fromYRotation as n,multiply as s}from"../../../../core/libs/gl-matrix-2/math/mat4.js";import{create as l}from"../../../../core/libs/gl-matrix-2/factories/mat4f64.js";import{set as m,scale as c,add as p,sub as u,len as h,dot as d,scaleAndAdd as f,normalize as _}from"../../../../core/libs/gl-matrix-2/math/vec3.js";import{create as g}from"../../../../core/libs/gl-matrix-2/factories/vec3f64.js";import{f as v}from"../../../../chunks/boundedPlane.js";import{fromValues as T}from"../../../../geometry/support/ray.js";import{displayFocusMultiplier as w}from"../Slice/sliceToolConfig.js";import{ViewshedArrowManipulator as j}from"./ViewshedArrowManipulator.js";import{viewshedToolManipulatorConfiguration as D}from"./ViewshedConfiguration.js";import{getViewshedRotationMatrix as x,screenToCircleAngle as H}from"./viewshedToolUtils.js";import{screenToRenderRay as S}from"../../interactive/editingTools/dragEventPipeline3D.js";import{discRadiusSmall as M,discRadius as P}from"../../interactive/editingTools/manipulations/config.js";import{InteractiveManipulation as R}from"../../interactive/editingTools/manipulations/InteractiveManipulation.js";import{createManipulatorDragEventPipeline as b,dragAtLocation as y}from"../../../interactive/dragEventPipeline.js";class V extends R{constructor(i){super(),this._handles=new t,this._tool=i.tool,this._view=i.view;const e=D.scaleOrientHandleRadius;this._manipulatorHeading=new j(this._view,e),this._manipulatorTilt=new j(this._view,e),this._manipulatorDistance=new j(this._view,e),this.forEachManipulator(t=>this._tool.manipulators.add(t))}destroy(){this._handles.destroy(),this.forEachManipulator(t=>{this._tool.manipulators.remove(t),t.destroy()}),this._manipulatorHeading=null,this._manipulatorTilt=null,this._manipulatorDistance=null,this._tool=null,this._view=null}createHeadingDragPipeline(t,e){return b(this._manipulatorHeading,(r,a,o,n,s)=>{const l=this._view,{tiltParallelToSurface:m,farDistanceRenderSpace:d,upVector:f,observerRenderSpace:_,targetRenderSpace:g,rightVector:T}=e,w=Math.sin(i(m))*d,j=p(L,_,c(O,f,w)),D=u(O,g,j),x=c(C,T,h(D)),S=v(j,D,x),M=H(a,l,S,e).next(t=>({...t,manipulatorType:3}));t(r,M,o)})}createTiltDragPipeline(t,i){return b(this._manipulatorTilt,(e,r,a,o,n)=>{const{observerRenderSpace:s,farDistanceRenderSpace:l,upVector:m,targetDirection:p}=i,u=d(p,m),h=f(L,p,m,-u);c(h,_(h,h),l);const g=c(O,m,l),T=v(s,h,g),w=H(r,this._view,T,i).next(t=>({...t,manipulatorType:3}));t(e,w,a)})}createDistanceDragPipeline(t,i){return b(this._manipulatorDistance,(e,r,a,o,n)=>{const s=T(i.observerRenderSpace,i.targetDirection),l=r.next(y(this._view,e.location)).next(S(this._view,s)).next(t=>({...t,manipulatorType:2}));t(e,l,a)})}updateManipulators(t){const{targetRenderSpace:i}=t;this._manipulatorHeading.renderLocation=i,this._manipulatorTilt.renderLocation=i,this._manipulatorDistance.renderLocation=i;const p=l(),u=t=>{s(p,t,p)},h=D.scaleOrientSize*(M/P);u(e(E,m(L,h,h,h))),u(x(t,E));const d=D.scaleOrientHandleRadius*w*h,f=c(L,t.targetDirection,d);u(r(E,f));const _=a(E,-U);o(_,_,n(I,-U)),this._manipulatorHeading.modelTransform=o(l(),p,_);const g=n(E,U);o(g,g,a(I,Math.PI)),this._manipulatorTilt.modelTransform=s(l(),p,g),this._manipulatorDistance.modelTransform=p}forEachManipulator(t){t(this._manipulatorHeading,3),t(this._manipulatorTilt,3),t(this._manipulatorDistance,2)}}const E=l(),I=l(),L=g(),O=g(),C=g(),U=Math.PI/2;export{V as ViewshedScaleOrientManipulation};