@arcgis/core/core/libs/gl-matrix-2/math/mat2d.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{getEpsilon as t}from"./common.js";function n(t,n){return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t}function a(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=1,t[4]=0,t[5]=0,t}function r(t,n,a,r,u,o,e){return t[0]=n,t[1]=a,t[2]=r,t[3]=u,t[4]=o,t[5]=e,t}function u(t,n){const a=n[0],r=n[1],u=n[2],o=n[3],e=n[4],s=n[5];let c=a*o-r*u;return c?(c=1/c,t[0]=o*c,t[1]=-r*c,t[2]=-u*c,t[3]=a*c,t[4]=(u*s-o*e)*c,t[5]=(r*e-a*s)*c,t):null}function o(t){return t[0]*t[3]-t[1]*t[2]}function e(t,n,a){const r=n[0],u=n[1],o=n[2],e=n[3],s=n[4],c=n[5],i=a[0],M=a[1],h=a[2],f=a[3],b=a[4],l=a[5];return t[0]=r*i+o*M,t[1]=u*i+e*M,t[2]=r*h+o*f,t[3]=u*h+e*f,t[4]=r*b+o*l+s,t[5]=u*b+e*l+c,t}function s(t,n,a){const r=n[0],u=n[1],o=n[2],e=n[3],s=n[4],c=n[5],i=Math.sin(a),M=Math.cos(a);return t[0]=r*M+o*i,t[1]=u*M+e*i,t[2]=r*-i+o*M,t[3]=u*-i+e*M,t[4]=s,t[5]=c,t}function c(t,n,a){const r=n[0],u=n[1],o=n[2],e=n[3],s=n[4],c=n[5],i=a[0],M=a[1];return t[0]=r*i,t[1]=u*i,t[2]=o*M,t[3]=e*M,t[4]=s,t[5]=c,t}function i(t,n,a){const r=n[0],u=n[1],o=n[2],e=n[3],s=n[4],c=n[5],i=a[0],M=a[1];return t[0]=r,t[1]=u,t[2]=o,t[3]=e,t[4]=r*i+o*M+s,t[5]=u*i+e*M+c,t}function M(t,n){const a=Math.sin(n),r=Math.cos(n);return t[0]=r,t[1]=a,t[2]=-a,t[3]=r,t[4]=0,t[5]=0,t}function h(t,n){return t[0]=n[0],t[1]=0,t[2]=0,t[3]=n[1],t[4]=0,t[5]=0,t}function f(t,n){return t[0]=1,t[1]=0,t[2]=0,t[3]=1,t[4]=n[0],t[5]=n[1],t}function b(t){return"mat2d("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+")"}function l(t){return Math.sqrt(t[0]**2+t[1]**2+t[2]**2+t[3]**2+t[4]**2+t[5]**2+1)}function m(t,n,a){return t[0]=n[0]+a[0],t[1]=n[1]+a[1],t[2]=n[2]+a[2],t[3]=n[3]+a[3],t[4]=n[4]+a[4],t[5]=n[5]+a[5],t}function d(t,n,a){return t[0]=n[0]-a[0],t[1]=n[1]-a[1],t[2]=n[2]-a[2],t[3]=n[3]-a[3],t[4]=n[4]-a[4],t[5]=n[5]-a[5],t}function p(t,n,a){return t[0]=n[0]*a,t[1]=n[1]*a,t[2]=n[2]*a,t[3]=n[3]*a,t[4]=n[4]*a,t[5]=n[5]*a,t}function x(t,n,a,r){return t[0]=n[0]+a[0]*r,t[1]=n[1]+a[1]*r,t[2]=n[2]+a[2]*r,t[3]=n[3]+a[3]*r,t[4]=n[4]+a[4]*r,t[5]=n[5]+a[5]*r,t}function y(t,n){return t[0]===n[0]&&t[1]===n[1]&&t[2]===n[2]&&t[3]===n[3]&&t[4]===n[4]&&t[5]===n[5]}function S(n,a){const r=n[0],u=n[1],o=n[2],e=n[3],s=n[4],c=n[5],i=a[0],M=a[1],h=a[2],f=a[3],b=a[4],l=a[5],m=t();return Math.abs(r-i)<=m*Math.max(1,Math.abs(r),Math.abs(i))&&Math.abs(u-M)<=m*Math.max(1,Math.abs(u),Math.abs(M))&&Math.abs(o-h)<=m*Math.max(1,Math.abs(o),Math.abs(h))&&Math.abs(e-f)<=m*Math.max(1,Math.abs(e),Math.abs(f))&&Math.abs(s-b)<=m*Math.max(1,Math.abs(s),Math.abs(b))&&Math.abs(c-l)<=m*Math.max(1,Math.abs(c),Math.abs(l))}const _=e,g=d,j=Object.freeze(Object.defineProperty({__proto__:null,add:m,copy:n,determinant:o,equals:S,exactEquals:y,frob:l,fromRotation:M,fromScaling:h,fromTranslation:f,identity:a,invert:u,mul:_,multiply:e,multiplyScalar:p,multiplyScalarAndAdd:x,rotate:s,scale:c,set:r,str:b,sub:g,subtract:d,translate:i},Symbol.toStringTag,{value:"Module"}));export{m as add,n as copy,o as determinant,S as equals,y as exactEquals,l as frob,M as fromRotation,h as fromScaling,f as fromTranslation,a as identity,u as invert,j as m,_ as mul,e as multiply,p as multiplyScalar,x as multiplyScalarAndAdd,s as rotate,c as scale,r as set,b as str,g as sub,d as subtract,i as translate};