Question

我生成10个随机点。我希望将每个点彼此连接起来，并为每个平坦区域获得面孔。因此，它将是一个很好的3D物体，里面有隐形的平面。

如何从10个随机点的几何体中制作面？

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 ]);
       }        
   }

Answer 1

THREE.ConvexGeometry  appears to work as   WestLangley suggested

这是一个jsfiddle

http://jsfiddle.net/cwoodall22/bk3qx8ys/

如何使用three.js从随机点制作3D对象？

1 个答案: