24 lines
950 B
C#
24 lines
950 B
C#
|
using System.Diagnostics;
|
|||
|
|
|
|||
|
|
namespace Microsoft.Msagl.Routing.ConstrainedDelaunayTriangulation {
|
|||
|
|
internal class CdtFrontElement {
|
|||
|
|
//The LeftSite should coincide with the leftmost end of the Edge, and the edge should not be vertical
|
|||
|
|
|
|||
|
|
internal CdtSite LeftSite;
|
|||
|
|
internal CdtEdge Edge;
|
|||
|
|
internal CdtSite RightSite;
|
|||
|
|
|
|||
|
|
internal double X {
|
|||
|
|
get { return LeftSite.Point.X; }
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
internal CdtFrontElement(CdtSite leftSite, CdtEdge edge) {
|
|||
|
|
Debug.Assert(edge.upperSite.Point.X != edge.lowerSite.Point.X &&
|
|||
|
|
edge.upperSite.Point.X < edge.lowerSite.Point.X && leftSite == edge.upperSite ||
|
|||
|
|
edge.upperSite.Point.X > edge.lowerSite.Point.X && leftSite == edge.lowerSite);
|
|||
|
|
RightSite = edge.upperSite == leftSite ? edge.lowerSite : edge.upperSite;
|
|||
|
|
LeftSite = leftSite;
|
|||
|
|
Edge = edge;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|