private static MeshDraft Platform(float radius, float baseOffset, int segments, float heignt)
{
float segmentAngle = 360f / segments;
float currentAngle = 0;
var lowerRing = new List <Vector3>(segments);
var upperRing = new List <Vector3>(segments);
for (var i = 0; i < segments; i++)
{
var lowerPoint = PTUtils.PointOnCircle3XZ(radius + baseOffset, currentAngle);
lowerRing.Add(lowerPoint + Vector3.down * heignt);
var upperPoint = PTUtils.PointOnCircle3XZ(radius, currentAngle);
upperRing.Add(upperPoint);
currentAngle -= segmentAngle;
}
var platform = new MeshDraft {
name = "Platform"
};
var bottom = MeshDraft.TriangleFan(lowerRing);
bottom.Add(MeshDraft.Band(lowerRing, upperRing));
bottom.Paint(new Color(0.5f, 0.5f, 0.5f, 1));
platform.Add(bottom);
upperRing.Reverse();
var top = MeshDraft.TriangleFan(upperRing);
top.Paint(new Color(0.8f, 0.8f, 0.8f, 1));
platform.Add(top);
return(platform);
}