Cesium 使用Geometry绘制三维网格、平滑、波峰值

 

 过点平滑插值 B-Spline  根据数值的大小算出波峰，  

 

function BSplineInterpolate(t, degree, points, knots, weights, result) {
  var i,j,s,l;              
  var n = points.length;   
  var d = points[0].length; 

  if(degree < 1) throw new Error('....');
  if(degree > (n-1)) throw new Error('....');

  if(!weights) {
    weights = [];
    for(i=0; i