geos::triangulate::IncrementalDelaunayTriangulator Class Reference
#include <IncrementalDelaunayTriangulator.h>
List of all members.
Detailed Description
Computes a Delauanay Triangulation of a set of Vertexes, using an incrementatal insertion algorithm.
- Author:
- JTS: Martin Davis
-
Benjamin Campbell
Constructor & Destructor Documentation
Creates a new triangulator using the given QuadEdgeSubdivision. The triangulator uses the tolerance of the supplied subdivision.
- Parameters:
-
| subdiv | a subdivision in which to build the TIN |
Member Function Documentation
Inserts a new point into a subdivision representing a Delaunay triangulation, and fixes the affected edges so that the result is still a Delaunay triangulation.
- Returns:
- a quadedge containing the inserted vertex
void geos::triangulate::IncrementalDelaunayTriangulator::insertSites |
( |
const VertexList & |
vertices |
) |
|
Inserts all sites in a collection. The inserted vertices MUST be unique up to the provided tolerance value. (i.e. no two vertices should be closer than the provided tolerance value). They do not have to be rounded to the tolerance grid, however.
- Parameters:
-
| vertices | a Collection of Vertex |
- Exceptions:
-
| LocateFailureException | if the location algorithm fails to converge in a reasonable number of iterations |
The documentation for this class was generated from the following file: