GeometryUtils.html 2.7 KB

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  1. <!DOCTYPE html>
  2. <html lang="en">
  3. <head>
  4. <meta charset="utf-8" />
  5. <script src="../../list.js"></script>
  6. <script src="../../page.js"></script>
  7. <link type="text/css" rel="stylesheet" href="../../page.css" />
  8. </head>
  9. <body>
  10. <h1>[name]</h1>
  11. <div class="desc">Contains handy functions geometry manipulations.</div>
  12. <h2>Methods</h2>
  13. <h3> .merge( [page:Geometry geometry1] , [page:Geometry geometry2], [page:Integer materialIndexOffset] )</h3>
  14. <div>
  15. geometry1 — Parent geomentry element <br />
  16. geometry2 — Geometry that need to be added in parent <br />
  17. materialIndexOffset — Offset applied to the materialIndex of all the new faces in the merged geometry. Default : 0 <br />
  18. </div>
  19. <h3> .removeMaterials( [page:Geometry geometry1] , [page:Material materialIndexArray] )</h3>
  20. <div>
  21. geometry — Geometry that need to remove material <br />
  22. materialIndex — Material index<br />
  23. </div>
  24. <h3> .randomPointInTriangle( [page:Vector VectorA] , [page:Vector VectorB] , [page:Vector VectorC])</h3>
  25. <div>
  26. VectorA — Vector <br />
  27. VectorB — Vector <br />
  28. VectorC — Vector <br />
  29. returns [page:Int Point]
  30. </div>
  31. <h3> .randomPointInFace( [page:face Face] , [page:geometry Geometry] , [page:Boolean useCachedAreas])</h3>
  32. <div>
  33. Face — Face id<br />
  34. Geometry — Geometry that contains the Face <br />
  35. useCachedAreas — Flag to use cached areas. Default : False <br />
  36. returns [page:Int Point]
  37. </div>
  38. <h3> .randomPointsInGeometry( [page:geometry Geometry] , [page:Integer Points])</h3>
  39. <div>
  40. Geometry — Geometry <br />
  41. returns [page:Int Point]
  42. </div>
  43. <h3> .triangleArea ( [page:Vector VectorA] , [page:Vector VectorB] , [page:Vector VectorC]) </h3>
  44. <div>
  45. VectorA — Vector <br />
  46. VectorB — Vector <br />
  47. VectorC — Vector <br />
  48. returns [page:Int Area]
  49. </div>
  50. <h3> .center ( [page:geometry Geometry] ) </h3>
  51. <div>
  52. Geometry — Geometry to Center position
  53. </div>
  54. <h3> .normalizeUVs ( [page:geometry Geometry] ) </h3>
  55. <div>
  56. Geometry — Geometry to normalize UVS <br />
  57. </div>
  58. <h3> .triangulateQuads ( [page:geometry Geometry] ) </h3>
  59. <div>
  60. Geometry — Geometry to triangulate Quads <br />
  61. </div>
  62. <h3> .setMaterialIndex ( [page:geometry Geometry] , [page:Integer index], [page:Face startFace], [page:Face endFace]) </h3>
  63. <div>
  64. Geometry — Geometry <br />
  65. Index — New index value for the material <br />
  66. startFace — Starting range of Face <br />
  67. endFace — Final range of Face <br />
  68. </div>
  69. <h3>.random() [page:todo]</h3>
  70. <div>
  71. todo
  72. </div>
  73. <h2>Source</h2>
  74. [link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]
  75. </body>
  76. </html>