Opened 17 years ago

Last modified 15 years ago

#158 closed defect

Some external rings dropped during buffer operation — at Initial Version

Reported by: carl.anderson@… Owned by: strk@…
Priority: major Milestone: 3.2.0
Component: Core Version: main
Severity: Critical Keywords: imported, phpbugtracker
Cc: mloskot

Description 

sample for XMLTester
<run>
<!--precisionModel scale="1.0" offsetx="0.0" offsety="0.0"/-->
<precisionModel type="FLOATING"/>
<case>
<desc>
Test One Outer ring is returned instead of two outer rings.
One of the Polygons is not in the resultant set
</desc>
<a>
MULTIPOLYGON (((
            139 819, 
            485 185, 
            139 184, 
            139 819
        )), ((
            215 1191, 
            1620 1203, 
            1483 0, 
            215 1191
        )))
</a>
<test>
<desc>
Buffer One Outer ring is returned instead of two outer rings.
One of the Polygons is not in the resultant set
</desc>

<op name="buffer" arg1="a" arg3="0.0">
MULTIPOLYGON (((
            527 725, 
            349 334, 
            128 193, 
            527 725
        )), ((
            215 1191, 
            1620 1203, 
            1483 0, 
            215 1191
        )))</op>
</test>
</case>
</run>

Change History (2)

by carl.anderson@…, 17 years ago

Attachment: u5small.xml​ added

XMLTester file

by carl.anderson@…, 17 years ago

Attachment: SubgrahpDepthLocater.patch​ added

patch with a incomplete hack to fix and lots of comments

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