#1051: overlayng::EdgeMerger::merge(): Assertion `baseEdge->size() ==
edge->size()' failed.
------------------------+---------------------------
Reporter: strk | Owner: geos-devel@…
Type: defect | Status: new
Priority: blocker | Milestone: 3.9.0
Component: Default | Version: master
Severity: Unassigned | Resolution:
Keywords: |
------------------------+---------------------------
Comment (by strk):
The TopologyException trick works, without getting to Snap-Rounding but
simply using a bigger snap tolerance:
{{{
loating point overlay FAILURE: TopologyException: found non-noded
intersection between LINESTRING (655065 1.79482e+06, 655065 1.79482e+06)
and LINESTRING (655065 1.79482e+06, 655065 1.79482e+06) at
655065.0840699079 1794820.6249905184
Trying overlaySnapping(tol 1.79499e-06).
overlaySnapping(tol 1.79499e-06) FAILURE: TopologyException: Merge of
edges of different sizes - probable noding error.
overlaySnapBoth(tol 1.79499e-06) FAILURE: TopologyException: Merge of
edges of different sizes - probable noding error.
Trying overlaySnapping(tol 1.79499e-05).
Floating point overlay FAILURE: TopologyException: found non-noded
intersection between LINESTRING (655065 1.79482e+06, 655065 1.79482e+06)
and LINESTRING (655065 1.79482e+06, 655065 1.79482e+06) at
655065.0840699079 1794820.6249905184
Trying overlaySnapping(tol 1.79499e-06).
overlaySnapping(tol 1.79499e-06) FAILURE: TopologyException: Merge of
edges of different sizes - probable noding error.
overlaySnapBoth(tol 1.79499e-06) FAILURE: TopologyException: Merge of
edges of different sizes - probable noding error.
Trying overlaySnapping(tol 1.79499e-05).
Floating point overlay FAILURE: TopologyException: found non-noded
intersection between LINESTRING (655065 1.79482e+06, 655065 1.79482e+06)
and LINESTRING (655065 1.79482e+06, 655065 1.79482e+06) at
655065.0840699079 1794820.6249905184
Trying overlaySnapping(tol 1.79499e-06).
overlaySnapping(tol 1.79499e-06) FAILURE: TopologyException: Merge of
edges of different sizes - probable noding error.
overlaySnapBoth(tol 1.79499e-06) FAILURE: TopologyException: Merge of
edges of different sizes - probable noding error.
Trying overlaySnapping(tol 1.79499e-05).
Floating point overlay FAILURE: TopologyException: found non-noded
intersection between LINESTRING (655065 1.79482e+06, 655065 1.79482e+06)
and LINESTRING (655065 1.79482e+06, 655065 1.79482e+06) at
655065.0840699079 1794820.6249905184
Trying overlaySnapping(tol 1.79499e-06).
overlaySnapping(tol 1.79499e-06) FAILURE: TopologyException: Merge of
edges of different sizes - probable noding error.
overlaySnapBoth(tol 1.79499e-06) FAILURE: TopologyException: Merge of
edges of different sizes - probable noding error.
Trying overlaySnapping(tol 1.79499e-05).
Floating point overlay FAILURE: TopologyException: found non-noded
intersection between LINESTRING (655065 1.79482e+06, 655065 1.79482e+06)
and LINESTRING (655065 1.79482e+06, 655065 1.79482e+06) at
655065.0840699079 1794820.6249905184
Trying overlaySnapping(tol 1.79499e-06).
overlaySnapping(tol 1.79499e-06) FAILURE: TopologyException: Merge of
edges of different sizes - probable noding error.
overlaySnapBoth(tol 1.79499e-06) FAILURE: TopologyException: Merge of
edges of different sizes - probable noding error.
Trying overlaySnapping(tol 1.79499e-05).
../../tests/xmltester/tests/robust/overlay/TestOverlayNG-geos-1051.xml:
case1: test1: overlayareatest(A, B): ok. (0 ms)
}}}
--
Ticket URL: <https://trac.osgeo.org/geos/ticket/1051#comment:9>
GEOS <http://trac.osgeo.org/geos>
GEOS (Geometry Engine - Open Source) is a C++ port of the Java Topology Suite
(JTS).
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