/// <summary>"Simplifies" the curve values ensuring that it's possible to offset the parts of the path.
/// Used by the path stroke system.</summary>
public void SimplifyCurve()
{
VectorPoint current = FirstPathNode;
while (current != null)
{
if (current.IsCurve)
{
CurveLinePoint clp = current as CurveLinePoint;
if (clp != null)
{
// Simplify:
clp.SimplifyCurve(this);
}
else
{
// Convert a QLP to a CLP:
QuadLinePoint qlp = current as QuadLinePoint;
if (qlp != null)
{
// Create but with both control points being the same:
clp = new CurveLinePoint(qlp.X, qlp.Y);
clp.Control1X = qlp.Control1X;
clp.Control1Y = qlp.Control1Y;
clp.Control2X = qlp.Control1X;
clp.Control2Y = qlp.Control1Y;
clp.IsClose = qlp.IsClose;
// Replace the node now:
if (qlp.Previous == null)
{
FirstPathNode = clp;
}
else
{
qlp.Previous.Next = clp;
}
if (qlp.Next == null)
{
LatestPathNode = clp;
}
else
{
qlp.Next.Previous = clp;
}
}
}
}
current = current.Next;
}
}
