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ST_ConstrainedDelaunay bug #1405

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Lemap1 opened this issue Jan 23, 2025 · 0 comments
Open

ST_ConstrainedDelaunay bug #1405

Lemap1 opened this issue Jan 23, 2025 · 0 comments

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@Lemap1
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Lemap1 commented Jan 23, 2025

While i was doing computations of constrained Delauney on topographic data, i got the following bug :

Image

The precise message error is :
Cannot invoke ""org.poly2tri.triangulation.delaunay.DelaunayTriangle.oppositePoint(org.poly2tri.triangulation.delaunay.DelaunayTriangle, org.poly2tri.triangulation.TriangulationPoint)"" because ""ot"" is null"; SQL statement:

The error was provoked on the following data :
MULTILINESTRING ((-3.1424999999999996 47.86259259259259, -3.1429166666666664 47.8625, -3.1433333333333326 47.86222222222222, -3.1436111111111105 47.8625, -3.144166666666666 47.86332304526749, -3.1441689750692516 47.86333333333333, -3.1443181818181816 47.86416666666667, -3.1443749999999997 47.865, -3.144166666666666 47.86516666666667, -3.1433333333333326 47.8655, -3.1424999999999996 47.86566666666667, -3.141666666666666 47.865625, -3.140833333333333 47.865138888888886, -3.1405555555555553 47.865, -3.1399999999999997 47.864761904761906, -3.139166666666666 47.864444444444445, -3.1388888888888884 47.86416666666667, -3.138958333333333 47.86333333333333, -3.139166666666666 47.86291666666666, -3.1399999999999997 47.86291666666666, -3.140833333333333 47.86263888888889, -3.141666666666666 47.86272727272727, -3.1424999999999996 47.86259259259259))

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