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Bug for union multiPolygon #152

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daozlv opened this issue Mar 28, 2023 · 0 comments
Open

Bug for union multiPolygon #152

daozlv opened this issue Mar 28, 2023 · 0 comments

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@daozlv
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daozlv commented Mar 28, 2023

data.zip
Try union with this list of multiPolygonData
It returns : Unable to find segment #4276 [12956599.95, 4852135.8] -> [12956600.7, 4852135.8] in SweepLine tree. Please submit a bug report.
I think the bug is cased by split function. It will change the reference of segment but you didn't maintain the structure of the splay tree. Such that the remove function of the tree goes wrong.
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