protected override Size ArrangeOverride(Size arrangeSize)
{
Plane3D pl = this.Parent as Plane3D;
if (pl != null)
{
pl.InvalidateArrange();
}
return(base.ArrangeOverride(arrangeSize));
}
protected override Size MeasureOverride(Size constraint)
{
Plane3D pl = this.Parent as Plane3D;
if (pl != null)
{
pl.InvalidateMeasure();
}
return(base.MeasureOverride(constraint));
}