smartwell_front_dz/XLJCYJ/mars3d-cesium/Workers/chunk-WADCMYQO.js at b84ae0528f565f58e3f16f475248718e14600976

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smartwell_front_dz / XLJCYJ / mars3d-cesium / Workers / chunk-WADCMYQO.js
wangxitong on 8 Jul 2024 28 KB 达州变更
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/**
 * @license
 * Cesium - https://github.com/CesiumGS/cesium
 * Version 1.109.1
 *
 * Copyright 2011-2022 Cesium Contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Columbus View (Pat. Pend.)
 *
 * Portions licensed separately.
 * See https://github.com/CesiumGS/cesium/blob/main/LICENSE.md for full licensing details.
 */
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t,n=e[p.getElementIndex(u,u)],r=e[p.getElementIndex(c,c)],a=e[p.getElementIndex(u,c)],f=(n-r)/2/a;t=f<0?-1/(-f+Math.sqrt(1+f*f)):1/(f+Math.sqrt(1+f*f)),i=1/Math.sqrt(1+t*t),o=t*i}return t=p.clone(p.IDENTITY,t),t[p.getElementIndex(c,c)]=t[p.getElementIndex(u,u)]=i,t[p.getElementIndex(u,c)]=o,t[p.getElementIndex(c,u)]=-o,t}var Y=new p,fn=new p;p.computeEigenDecomposition=function(e,t){c.typeOf.object("matrix",e);let n=z.EPSILON20,r=10,a=0,i=0;h(t)||(t={});let o=t.unitary=p.clone(p.IDENTITY,t.unitary),u=t.diagonal=p.clone(e,t.diagonal),f=n*Nn(u);for(;i<r&&An(u)>f;)Ln(u,Y),p.transpose(Y,fn),p.multiply(u,Y,u),p.multiply(fn,u,u),p.multiply(o,Y,o),++a>2&&(++i,a=0);return t},p.abs=function(e,t){return c.typeOf.object("matrix",e),c.typeOf.object("result",t),t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t},p.determinant=function(e){c.typeOf.object("matrix",e);let t=e[0],n=e[3],r=e[6],a=e[1],i=e[4],o=e[7],u=e[2],f=e[5],l=e[8];return t*(i*l-f*o)+a*(f*r-n*l)+u*(n*o-i*r)},p.inverse=function(e,t){c.typeOf.object("matrix",e),c.typeOf.object("result",t);let n=e[0],a=e[1],i=e[2],o=e[3],u=e[4],f=e[5],l=e[6],s=e[7],h=e[8],y=p.determinant(e);if(Math.abs(y)<=z.EPSILON15)throw new r("matrix is not invertible");t[0]=u*h-s*f,t[1]=s*i-a*h,t[2]=a*f-u*i,t[3]=l*f-o*h,t[4]=n*h-l*i,t[5]=o*i-n*f,t[6]=o*s-l*u,t[7]=l*a-n*s,t[8]=n*u-o*a;let d=1/y;return p.multiplyByScalar(t,d,t)};var kn=new p;p.inverseTranspose=function(e,t){return c.typeOf.object("matrix",e),c.typeOf.object("result",t),p.inverse(p.transpose(e,kn),t)},p.equals=function(e,t){return e===t||h(e)&&h(t)&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[3]===t[3]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[7]===t[7]&&e[8]===t[8]},p.equalsEpsilon=function(e,t,n){return n=u(n,0),e===t||h(e)&&h(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n},p.IDENTITY=Object.freeze(new p(1,0,0,0,1,0,0,0,1)),p.ZERO=Object.freeze(new p(0,0,0,0,0,0,0,0,0)),p.COLUMN0ROW0=0,p.COLUMN0ROW1=1,p.COLUMN0ROW2=2,p.COLUMN1ROW0=3,p.COLUMN1ROW1=4,p.COLUMN1ROW2=5,p.COLUMN2ROW0=6,p.COLUMN2ROW1=7,p.COLUMN2ROW2=8,Object.defineProperties(p.prototype,{length:{get:function(){return p.packedLength}}}),p.prototype.clone=function(e){return p.clone(this,e)},p.prototype.equals=function(e){return p.equals(this,e)},p.equalsArray=function(e,t,n){return e[0]===t[n]&&e[1]===t[n+1]&&e[2]===t[n+2]&&e[3]===t[n+3]&&e[4]===t[n+4]&&e[5]===t[n+5]&&e[6]===t[n+6]&&e[7]===t[n+7]&&e[8]===t[n+8]},p.prototype.equalsEpsilon=function(e,t){return p.equalsEpsilon(this,e,t)},p.prototype.toString=function(){return`(${this[0]}, ${this[3]}, ${this[6]})\n(${this[1]}, ${this[4]}, ${this[7]})\n(${this[2]}, ${this[5]}, ${this[8]})`};var uo=p;export{O as a,on as b,fo as c,uo as d};