@arcgis/core/views/3d/webgl-engine/lib/Util.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/4.32/esri/copyright.txt for details.
*/
import{create as t}from"../../../../core/libs/gl-matrix-2/factories/vec2f64.js";import{t as r}from"../../../../chunks/vec42.js";import{create as n}from"../../../../core/libs/gl-matrix-2/factories/vec4f64.js";const e=n();class o{constructor(t){this.message=t}toString(){return`AssertException: ${this.message}`}}function s(t,r="Assertion"){if(!t){const t=new Error(r).stack;throw new o(`${r} at ${t}`)}}function c(t,r){t||(r=r||"",console.warn("Verify failed: "+r+"\n"+new Error("verify").stack))}function i(t,r,n,e){let o,s=(n[0]-t[0])/r[0],c=(e[0]-t[0])/r[0];s>c&&(o=s,s=c,c=o);let i=(n[1]-t[1])/r[1],f=(e[1]-t[1])/r[1];if(i>f&&(o=i,i=f,f=o),s>f||i>c)return!1;i>s&&(s=i),f<c&&(c=f);let a=(n[2]-t[2])/r[2],u=(e[2]-t[2])/r[2];return a>u&&(o=a,a=u,u=o),!(s>u||a>c)&&(u<c&&(c=u),!(c<0))}function f(r,n,e,o,s,c=t()){const i=(o[s]-e[s])*(n[0]-r[0])-(o[0]-e[0])*(n[s]-r[s]),f=(o[0]-e[0])*(r[s]-e[s])-(o[s]-e[s])*(r[0]-e[0]);if(0===i)return!1;const a=f/i;return c[0]=r[0]+a*(n[0]-r[0]),c[1]=r[s]+a*(n[s]-r[s]),!0}function a(t,n,o,c,i){e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=1,r(e,e,n),i.length>2&&(i[2]=-e[2]),r(e,e,o),s(0!==e[3]),i[0]=e[0]/e[3],i[1]=e[1]/e[3],i[2]=e[2]/e[3],i[0]=(.5*i[0]+.5)*c[2]+c[0],i[1]=(.5*i[1]+.5)*c[3]+c[1]}function u(t,r){return Math.log(t)/Math.log(r)}function l(t,r,n,e){t[12]=r,t[13]=n,t[14]=e}function m(t){return 1===t[0]&&0===t[1]&&0===t[2]&&0===t[3]&&0===t[4]&&1===t[5]&&0===t[6]&&0===t[7]&&0===t[8]&&0===t[9]&&1===t[10]&&0===t[11]&&1===t[15]}export{s as assert,m as isTranslationMatrix,u as logWithBase,a as project,i as rayBoxTest,f as rayRay2D,l as setMatrixTranslation3,c as verify};