如何使用three.js从随机点制作3D对象？

问题描述

我生成了10个随机点。我想将每个点连接到每个平面区域并获得面部。所以，它将会是一个漂亮的三维对象，里面有不可见的平面。

如何从10个随机点的几何图形制作人脸？

  var objects3 = []; 
 var geometrySpline = new THREE.Geometry（）; （var i = 0; i  x = Math.floor（Math.random（）*（max-min + 1））+ min; 
。 
 y = Math.floor（Math.random（）*（max  -  min + 1））+ min; 
 z = Math.floor（Math.random（）*（max  -  min + 1））+ min; 
 n = new THREE.Vector3（x，y，z）; 
 objects3.push（n）; （var x2 = 0; x2 } 
为（var x = 0; x 。 x2 ++）{
 geometrySpline.vertices.push（objects3 [x]）; 
 geometrySpline.vertices.push（objects3 [x2]）; 
 
 
 $ / code $ / pre 
 
解决方案
  THREE.ConvexGeometry看起来像WestLangley建议的
  
这里有一个jsfiddle 
 
 
 
  
 
I generate 10 random points. I want connect each point to every another and get faces for every flat area. So, it will nice 3D object with invisible flat faces inside.
How is it possible to make faces from geometry of 10 random points?
var objects3 = [];
var geometrySpline = new THREE.Geometry();
  for ( var i = 0; i < 10; i ++ ) {
      x = Math.floor(Math.random() * (max - min + 1)) + min;
      y = Math.floor(Math.random() * (max - min + 1)) + min;
      z = Math.floor(Math.random() * (max - min + 1)) + min;
      n = new THREE.Vector3( x, y, z );
      objects3.push( n );
   }
   for ( var x = 0; x < (objects3.length); x ++ ) {
       for ( var x2 = 0; x2 < (objects3.length); x2 ++ ) {
            geometrySpline.vertices.push(objects3[ x ]);
            geometrySpline.vertices.push(objects3[ x2 ]);
       }
   }
 解决方案 
THREE.ConvexGeometry  appears to work as   WestLangley suggested
Here's a jsfiddle
http://jsfiddle.net/cwoodall22/bk3qx8ys/
                        
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