@arcgis/core/views/3d/camera/constraintUtils/distance.js

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

/*
All material copyright ESRI, All Rights Reserved, unless otherwise specified.
See https://js.arcgis.com/4.33/esri/copyright.txt for details.
*/
import{c as e,d as r,f as n,j as t,E as o}from"../../../../chunks/vec32.js";import{create as i}from"../../../../core/libs/gl-matrix-2/factories/vec3f64.js";import{wrap as c}from"../../../../geometry/support/ray.js";import{i as s,h as a}from"../../../../chunks/sphere.js";import{defaultConstraintOptions as f,interactionDirectionTowardsConstraintMinimization as m,adjustRangeForInteraction as u}from"./common.js";import{InteractionType as p}from"./InteractionType.js";function d(e,r,n=f){if(!e.state.isLocal)return 0;const t=e.state.constraints.distance;if(!e.pointsOfInterest.surfaceOrigin.renderLocation||t===1/0)return 0;x.min=0,x.max=t,l(e,n,x);const o=O(e,r),i=x.max-o;return i>=-1e-6?0:i}function y(t,o,i=f){const u=d(t,o,i);if(0===u)return!1;const p=t.pointsOfInterest.surfaceOrigin;if(!p.renderLocation)return!1;const y=O(t,o)+u,l=e(L,o.eye),x=m(o,i.interactionDirection,j(o,p.renderLocation,h),I);if(!s(a(p.renderLocation,y),c(o.eye,x),C))return!1;o.eye=C;const N=r(g,o.eye,l);o.center=n(C,o.center,N);const k=t.renderCoordsHelper.getAltitude(o.center),v=t.renderCoordsHelper.intersectInfiniteManifold(o.ray,k,C);return null!=v&&(o.center=v),!0}function l(e,r,n){const t=r.interactionType;if(t===p.NONE)return;const{min:o,max:i}=n,{interactionStartCamera:c,interactionFactor:s}=r;if(!c)return;const a=t===p.ZOOM||t===p.PAN,f=d(e,c),m=0===f?0:O(e,c);n.min=o,n.max=i;u(f,m,a,s,.05*m,n)}function O(e,r){const n=e.pointsOfInterest.surfaceOrigin;return n.renderLocation?t(r.eye,n.renderLocation):0}function j(e,r,n){return o(n,e.eye,r)}const x={min:0,max:0},L=i(),g=i(),I=i(),h=i(),C=i();export{y as applyDistanceConstraint,d as getDistanceConstraintError};