DTSweep |
Provides triangulation state for the Delaunay sweep algorithm.
Inheritance HierarchyNamespace: Poly2Tri
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3572.0 (4.8.3572.0)
SyntaxC#
public class DTSweepContext : TriangulationContext
The DTSweepContext type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | DTSweepContext | Initializes a new instance of the DTSweepContext class. |
Properties| Name | Description | |
|---|---|---|
 | Algorithm |
Gets the triangulation algorithm implemented by this context.
(Overrides TriangulationContextAlgorithm) |
| DebugContext |
Gets the debug context associated with this triangulation context.
(Inherited from TriangulationContext) |
| DTDebugContext |
Gets the sweep-specific debug context.
(Inherited from TriangulationContext) |
| Head | Gets or sets the artificial head point used to seed the front. |
| IsDebugEnabled |
Gets a value indicating whether debugging is enabled.
(Overrides TriangulationContextIsDebugEnabled) |
| StepCount |
Gets the number of completed processing steps.
(Inherited from TriangulationContext) |
| Tail | Gets or sets the artificial tail point used to seed the front. |
| Triangulatable |
Gets the triangulatable object currently associated with this context.
(Inherited from TriangulationContext) |
| TriangulationMode |
Gets the current triangulation mode.
(Inherited from TriangulationContext) |
Methods| Name | Description | |
|---|---|---|
| AddNode | Adds the specified node to the advancing front. |
| Clear |
Clears the context state.
(Overrides TriangulationContextClear) |
| CreateAdvancingFront | Creates the initial advancing front. |
| Done |
Marks the current processing step as completed.
(Inherited from TriangulationContext) |
| 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) |
| FinalizeTriangulation | Finalizes the triangulation by transferring the working triangles to the triangulatable target. |
| GetHashCode | Serves as the default hash function. (Inherited from Object) |
| GetType | Gets the Type of the current instance. (Inherited from Object) |
| LocateNode | Locates the advancing-front node associated with the specified point. |
| MapTriangleToNodes | Try to map a node to all sides of this triangle that don't have a neighbor. |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object) |
| MeshClean | Marks all reachable interior triangles starting from the specified triangle. |
| NewConstraint |
Creates a new constraint between the specified points.
(Overrides TriangulationContextNewConstraint(TriangulationPoint, TriangulationPoint)) |
| PrepareTriangulation |
Prepares this context for triangulating the specified object.
(Overrides TriangulationContextPrepareTriangulation(Triangulatable)) |
| RemoveFromList | Removes the specified triangle from the working triangle list. |
| RemoveNode | Removes the specified node from the advancing front. |
| ToString | Returns a string that represents the current object. (Inherited from Object) |
| Update |
Updates the context state for debugging purposes.
(Inherited from TriangulationContext) |
Fields| Name | Description | |
|---|---|---|
 | Basin | Stores temporary basin information during filling. |
| EdgeEvent | Stores the active edge-event state. |
| Front | The advancing front used during the sweep. |
| Points |
Stores the points participating in triangulation.
(Inherited from TriangulationContext) |
| Triangles |
Stores the triangles created during triangulation.
(Inherited from TriangulationContext) |
See Also