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Posted to issues@lucene.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2021/11/29 10:07:00 UTC
[jira] [Commented] (LUCENE-9538) Tessellator should provide a better error message for self-intersecting shapes
[ https://issues.apache.org/jira/browse/LUCENE-9538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17450310#comment-17450310 ]
ASF subversion and git services commented on LUCENE-9538:
---------------------------------------------------------
Commit 78c8d7b7ea6aca2202c5eeffcc19e837279721c6 in lucene's branch refs/heads/main from Ignacio Vera
[ https://gitbox.apache.org/repos/asf?p=lucene.git;h=78c8d7b ]
LUCENE-9538: Detect polygon self-intersections in the Tessellator (#428)
Detect self-intersections so it can provide a more meaningful error to the users.
> Tessellator should provide a better error message for self-intersecting shapes
> ------------------------------------------------------------------------------
>
> Key: LUCENE-9538
> URL: https://issues.apache.org/jira/browse/LUCENE-9538
> Project: Lucene - Core
> Issue Type: Improvement
> Reporter: Ignacio Vera
> Priority: Major
> Time Spent: 1.5h
> Remaining Estimate: 0h
>
> Self-intersecting shapes cannot be tessellated and currently throw a generic like:
>
>
> {code:java}
> Unable to Tessellate shape...{code}
>
> In case of Self-intersecting shapes we can do better and try to give a more useful message by detecting the self-intersection position and provide that information to the user.
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