Hi,
i want to build a voronoi diagramm, therefore i want first to build the
delaunay traingulation of a pointset and then build a voronoi from the
resulting graph.
Unfortunately DelaunayTriangulator does not work for me:
...
triangulating node 899
triangulating node 900
triangulating node 901
29.08.2008 11:12:51 org.geotools.graph.util.delaunay.DelaunayEdge setOtherFace
WARNUNG: Oops. Face B is {(7.0720339,50.7264907), (7.0720253,50.7268493),
(7.0721197,50.7265613)} and new Triangle is {(7.0720339,50.7264907),
(7.0720253,50.7268493), (7.0721197,50.7265613)}
Exception in thread "AWT-EventQueue-0" java.lang.RuntimeException: Face A must
be different from Face B.
at
org.geotools.graph.util.delaunay.DelaunayEdge.setOtherFace(DelaunayEdge.java:84)
at
org.geotools.graph.util.delaunay.DelaunayTriangulator.legalizeEdge(DelaunayTriangulator.java:402)
at
org.geotools.graph.util.delaunay.DelaunayTriangulator.legalizeEdge(DelaunayTriangulator.java:420)
at
org.geotools.graph.util.delaunay.DelaunayTriangulator.legalizeEdge(DelaunayTriangulator.java:419)
...
Can someone give me a hint, what may be wrong? All may points are unique.
Thank you very much,
Julian
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