/// <summary>
/// Resizes the spline to have a certain number of Control Points
/// </summary>
/// <param name="count">number of Control Points</param>
protected void PrepareControlPoints(int count)
{
/*
* Spline.Clear();
* while (count-- > 0)
* Spline.Add();
* Spline.Refresh();
*/
int delta = count - Spline.ControlPointCount;
bool upd = delta != 0;
while (delta > 0)
{
Spline.Add();
delta--;
}
while (delta < 0)
{
Spline.Delete(Spline.LastVisibleControlPoint);
delta++;
}
// Revert to default settings
for (int i = 0; i < Spline.ControlPoints.Count; i++)
{
Spline.ControlPoints[i].Reset();
var mcg = Spline.ControlPoints[i].GetMetadata <MetaCGOptions>();
if (mcg)
{
mcg.Reset();
}
}
if (upd)
{
Spline.SetDirtyAll();
Spline.Refresh();
}
}
