[MATH-1449] PolygonsSet.getBarycenter() returns incorrect value for empty region

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0, 3.6
• Fix Version/s: 4.0
• Assignee: Unassigned
• Reporter: Matt Juntunen
• Created: 04/Feb/18 19:13
• Updated: 07/Feb/18 00:01
• Resolved: 07/Feb/18 00:01

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