arrayRemoveDuplicates-6f91355d.js 1.4 KB

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  1. /**
  2. * @license
  3. * Cesium - https://github.com/CesiumGS/cesium
  4. * Version 1.95
  5. *
  6. * Copyright 2011-2022 Cesium Contributors
  7. *
  8. * Licensed under the Apache License, Version 2.0 (the "License");
  9. * you may not use this file except in compliance with the License.
  10. * You may obtain a copy of the License at
  11. *
  12. * http://www.apache.org/licenses/LICENSE-2.0
  13. *
  14. * Unless required by applicable law or agreed to in writing, software
  15. * distributed under the License is distributed on an "AS IS" BASIS,
  16. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17. * See the License for the specific language governing permissions and
  18. * limitations under the License.
  19. *
  20. * Columbus View (Pat. Pend.)
  21. *
  22. * Portions licensed separately.
  23. * See https://github.com/CesiumGS/cesium/blob/main/LICENSE.md for full licensing details.
  24. */
  25. define(["exports","./RuntimeError-4f8ec8a2","./defaultValue-97284df2","./ComponentDatatype-e7fbe225"],(function(e,n,t,i){"use strict";const d=i.CesiumMath.EPSILON10;e.arrayRemoveDuplicates=function(e,n,i,f){if(!t.defined(e))return;i=t.defaultValue(i,!1);const u=t.defined(f),r=e.length;if(r<2)return e;let s,l,a,c=e[0],o=0,p=-1;for(s=1;s<r;++s)l=e[s],n(c,l,d)?(t.defined(a)||(a=e.slice(0,s),o=s-1,p=0),u&&f.push(s)):(t.defined(a)&&(a.push(l),o=s,u&&(p=f.length)),c=l);return i&&n(e[0],e[r-1],d)&&(u&&(t.defined(a)?f.splice(p,0,o):f.push(r-1)),t.defined(a)?a.length-=1:a=e.slice(0,-1)),t.defined(a)?a:e}}));