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Posted to issues@commons.apache.org by "Matt Juntunen (JIRA)" <ji...@apache.org> on 2018/02/04 19:23:00 UTC
[jira] [Updated] (MATH-1449) PolygonsSet.getBarycenter() returns
incorrect value for empty region
[ https://issues.apache.org/jira/browse/MATH-1449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matt Juntunen updated MATH-1449:
--------------------------------
Description:
The o.a.c.m.geometry.euclidean.twod.PolygonsSet.getBarycenter() method returns the point (0, 0) when the region is empty. It should return (NaN, NaN) since the barycenter does not exist. This is the behavior of IntervalsSet and PolyhedronsSet.
Pull request: https://github.com/apache/commons-math/pull/80
was:The o.a.c.m.geometry.euclidean.twod.PolygonsSet.getBarycenter() method returns the point (0, 0) when the region is empty. It should return (NaN, NaN) since the barycenter does not exist. This is the behavior of IntervalsSet and PolyhedronsSet.
> PolygonsSet.getBarycenter() returns incorrect value for empty region
> --------------------------------------------------------------------
>
> Key: MATH-1449
> URL: https://issues.apache.org/jira/browse/MATH-1449
> Project: Commons Math
> Issue Type: Bug
> Affects Versions: 4.0, 3.6
> Reporter: Matt Juntunen
> Priority: Major
> Fix For: 4.0
>
>
> The o.a.c.m.geometry.euclidean.twod.PolygonsSet.getBarycenter() method returns the point (0, 0) when the region is empty. It should return (NaN, NaN) since the barycenter does not exist. This is the behavior of IntervalsSet and PolyhedronsSet.
>
> Pull request: https://github.com/apache/commons-math/pull/80
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