I am trying to make a plane in the shape of a pie wedge and am having trouble with reliability. Could anyone tell me what I am doing wrong.
I have included an illustration of the issue.
A is an example of the plotted points.
B is how it comes out sometimes.
C is how it comes out sometimes but is undesirable.

If there is a better alternative to DelaunayMesh or I am in error, any assistance would be appreciated.

Here is my code:

private function makeCharts():void{
var counter:Number = 0; 
for(i=0;i> 0){
    pieChart3d.makePieCharts(piePlaneY, annualEventArray[j].start1,annualEventArray[j].end1, counter);
    var panelPPts = new Vector.<Vector3D>;
    for(q=0;q< segWidthNum + 1; ++q){
  pieSegArray[q]=[];
  pieSegArray[q].AX = Math.sin(pointProgresser)*(adjustedRadius);
  pieSegArray[q].AY = piePlane;
  pieSegArray[q].AZ = Math.cos(pointProgresser)*(adjustedRadius);
  pointProgresser += POINT_WIDTH;
}
pieSegArray[segWidthNum + 1]=[];
pieSegArray[segWidthNum + 1].AX = 0;
pieSegArray[segWidthNum + 1].AY = piePlane;
pieSegArray[segWidthNum + 1].AZ = 0; 
}

Thanks

Sorry about duplicate post, the other one lacks the errors of this one

Use LatheExtrude for piecharts.

Look in older engine demo repos, I’ve posted som test class with a chart. Don’t recall which one :(