Delaunay |
Represents a triangle in the Delaunay triangulation.
Inheritance HierarchyNamespace: Poly2Tri
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3572.0 (4.8.3572.0)
SyntaxC#
public class DelaunayTriangle
The DelaunayTriangle type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | DelaunayTriangle | Initializes a new instance of the DelaunayTriangle class. |
Properties| Name | Description | |
|---|---|---|
 | IsInterior | Gets or sets a value indicating whether this triangle is part of the interior result. |
Methods| Name | Description | |
|---|---|---|
| Area | Computes the triangle area. |
| Centroid | Computes the triangle centroid. |
| Contains | Determines whether the specified point is one of the triangle vertices. |
| EdgeIndex | Get the index of the neighbor that shares this edge (or -1 if it isn't shared) |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object) |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object) |
| GetConstrainedEdgeAcross | Gets the constrained-edge flag across from the specified point. |
| GetConstrainedEdgeCCW | Gets the constrained-edge flag counterclockwise from the specified point. |
| GetConstrainedEdgeCW | Gets the constrained-edge flag clockwise from the specified point. |
| GetDelaunayEdgeAcross | Gets the Delaunay-edge flag across from the specified point. |
| GetDelaunayEdgeCCW | Gets the Delaunay-edge flag counterclockwise from the specified point. |
| GetDelaunayEdgeCW | Gets the Delaunay-edge flag clockwise from the specified point. |
| GetHashCode | Serves as the default hash function. (Inherited from Object) |
| GetType | Gets the Type of the current instance. (Inherited from Object) |
| IndexCCWFrom | Gets the counterclockwise index relative to the specified point. |
| IndexCWFrom | Gets the clockwise index relative to the specified point. |
| IndexOf | Gets the index of the specified point within the triangle. |
| Legalize | Legalize triangle by rotating clockwise around oPoint |
| MarkConstrainedEdge(DTSweepConstraint) | Marks the specified constrained edge. |
| MarkConstrainedEdge(Int32) | Marks the edge at the specified index as constrained. |
| MarkConstrainedEdge(TriangulationPoint, TriangulationPoint) | Mark edge as constrained |
| MarkEdge(DelaunayTriangle) | Marks all constrained edges on the specified triangle. |
| MarkEdge(ListDelaunayTriangle) | Marks constrained edges based on the specified triangles. |
| MarkNeighbor | Exhaustive search to update neighbor pointers |
| MarkNeighborEdges | Finalize edge marking |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object) |
| NeighborAcrossFrom | Gets the neighbor across from the specified point. |
| NeighborCCWFrom | Gets the counterclockwise neighbor relative to the specified point. |
| NeighborCWFrom | Gets the clockwise neighbor relative to the specified point. |
| OppositePoint | Gets the point in this triangle opposite to the point p in the neighboring triangle t. |
| PointCCWFrom | Gets the counterclockwise point relative to the specified point. |
| PointCWFrom | Gets the clockwise point relative to the specified point. |
| SetConstrainedEdgeAcross | Sets the constrained-edge flag across from the specified point. |
| SetConstrainedEdgeCCW | Sets the constrained-edge flag counterclockwise from the specified point. |
| SetConstrainedEdgeCW | Sets the constrained-edge flag clockwise from the specified point. |
| SetDelaunayEdgeAcross | Sets the Delaunay-edge flag across from the specified point. |
| SetDelaunayEdgeCCW | Sets the Delaunay-edge flag counterclockwise from the specified point. |
| SetDelaunayEdgeCW | Sets the Delaunay-edge flag clockwise from the specified point. |
| ToString |
Returns a string representation of this triangle.
(Overrides ObjectToString) |
Fields| Name | Description | |
|---|---|---|
 | EdgeIsConstrained | Flags indicating whether the triangle edges are constrained or marked as Delaunay edges. |
| EdgeIsDelaunay | Flags indicating whether the triangle edges are constrained or marked as Delaunay edges. |
| Neighbors | Neighbor triangles across the three triangle edges. |
| Points | The triangle vertices. |
See Also