@arcgis/core/views/draw/support/surfaceCoordinateSystems.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{isSome as t}from"../../../core/arrayUtils.js";import{invert as r}from"../../../core/libs/gl-matrix-2/math/mat2d.js";import{create as e,clone as s}from"../../../core/libs/gl-matrix-2/factories/mat2df64.js";import{rotationTo as a,invert as o}from"../../../core/libs/gl-matrix-2/math/quat.js";import{create as i}from"../../../core/libs/gl-matrix-2/factories/quatf64.js";import{scale as n,dot as l,subtract as h,normalize as m,cross as c,transformQuat as f}from"../../../core/libs/gl-matrix-2/math/vec3.js";import{create as d}from"../../../core/libs/gl-matrix-2/factories/vec3f64.js";import p from"../../../geometry/Point.js";function u(t,r,e=null){return null!=e?[t,r,e]:[t,r]}function w(t,r,e=null){return null!=e?{x:t,y:r,z:e}:{x:t,y:r}}class g{constructor(t){this.spatialReference=t}mapToLocalMultiple(r){return r.map(t=>this.mapToLocal(t)).filter(t)}get doUnnormalization(){return!1}}class R extends g{constructor(t,a,o=null){super(a),this._defaultZ=o,this.transform=e(),this.transformInv=e(),this.transform=s(t),r(this.transformInv,this.transform)}makeMapPoint(t,r){return u(t,r,this._defaultZ)}mapToLocal(t){return w(this.transform[0]*t[0]+this.transform[2]*t[1]+this.transform[4],this.transform[1]*t[0]+this.transform[3]*t[1]+this.transform[5])}localToMap(t){return u(this.transformInv[0]*t.x+this.transformInv[2]*t.y+this.transformInv[4],this.transformInv[1]*t.x+this.transformInv[3]*t.y+this.transformInv[5],this._defaultZ)}}class W extends g{constructor(t,r){super(t.spatialReference),this.view=t,this.defaultZ=null,this.pWS=d(),this.tangentFrameUpWS=d(),this.tangentFrameRightWS=d(),this.tangentFrameForwardWS=d(),this.localFrameRightWS=d(),this.localFrameUpWS=d(),this.worldToLocalTransform=i(),this.localToWorldTransform=i(),this.scale=1,this.scale=t.resolution,this.referenceMapPoint=r,this.defaultZ=r.hasZ?r.z:null;const e=t.state.camera.viewRight;this.view.renderCoordsHelper.toRenderCoords(this.referenceMapPoint,this.pWS),this.view.renderCoordsHelper.worldBasisAtPosition(this.pWS,0,this.tangentFrameRightWS),this.view.renderCoordsHelper.worldBasisAtPosition(this.pWS,1,this.tangentFrameUpWS),this.view.renderCoordsHelper.worldBasisAtPosition(this.pWS,2,this.tangentFrameForwardWS);const s=d();n(s,this.tangentFrameForwardWS,l(e,this.tangentFrameForwardWS)),h(this.localFrameRightWS,e,s),m(this.localFrameRightWS,this.localFrameRightWS),c(this.localFrameUpWS,this.tangentFrameForwardWS,this.localFrameRightWS),a(this.worldToLocalTransform,this.localFrameRightWS,this.tangentFrameRightWS),o(this.localToWorldTransform,this.worldToLocalTransform)}get doUnnormalization(){return"global"===this.view.viewingMode}makeMapPoint(t,r){return u(t,r,this.defaultZ)}mapToLocal(t){const r=d();this.view.renderCoordsHelper.toRenderCoords(new p({x:t[0],y:t[1],spatialReference:this.spatialReference}),r),f(r,r,this.worldToLocalTransform);const e=this.view.renderCoordsHelper.fromRenderCoords(r,new p({spatialReference:this.view.spatialReference}));return null!=e?w(e.x/this.scale,e.y/this.scale):null}localToMap(t){const r=d();this.view.renderCoordsHelper.toRenderCoords(new p({x:t.x*this.scale,y:t.y*this.scale,spatialReference:this.spatialReference}),r),f(r,r,this.localToWorldTransform);const e=this.view.renderCoordsHelper.fromRenderCoords(r,new p({spatialReference:this.view.spatialReference}));return null!=e?u(e.x,e.y,this.defaultZ):null}}function v(t,r){if("2d"===t.type)return new R(t.state.transform,t.spatialReference,r.length>2?r[2]:null);if("3d"===t.type){const e=r.length>2?new p({x:r[0],y:r[1],z:r[2],spatialReference:t.spatialReference}):new p({x:r[0],y:r[1],spatialReference:t.spatialReference});return new W(t,e)}return null}export{R as AffineCoordinateSystem,W as SceneViewCoordinateSystem,g as SurfaceCoordinateSystem,v as createViewAlignedCoordinateSystem,u as makeMapPoint,w as makeSurfacePoint};