| Ticket UUID: | 1623653 | |||
| Title: | Polygons in pointInPolygon are always closed - no check | |||
| Type: | Bug | Version: | None | |
| Submitter: | arjenmarkus | Created on: | 2006-12-28 14:33:42 | |
| Subsystem: | math :: geometry | Assigned To: | arjenmarkus | |
| Priority: | 5 Medium | Severity: | Minor | |
| Status: | Closed | Last Modified: | 2014-09-21 13:50:43 | |
| Resolution: | Fixed | Closed By: | ||
| Closed on: | ||||
| Description: |
In pointInPolygon there is no check if the polygon is already closed. The first point is added anyway. If it is already closed however the result is false. | |||
| User Comments: |
arjenmarkus added on 2014-09-21 13:50:43:
The problem was solved in january 2014, but the ticket was not closed. arjenmarkus added on 2009-11-17 17:08:00: The problem is not that the extra points introduced for an already closed polygon get in the way, but the specific choice of the "point far away". The round coordinates I chose for my test case make the point intersect two sides at the vertices. This is a corner case that needs to be solved! | |||
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