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Posted to issues@commons.apache.org by "Matt Juntunen (JIRA)" <ji...@apache.org> on 2019/02/06 05:50:00 UTC
[jira] [Commented] (GEOMETRY-43) Check unit test - line
intersecting cube (line lies on a plane)
[ https://issues.apache.org/jira/browse/GEOMETRY-43?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16761508#comment-16761508 ]
Matt Juntunen commented on GEOMETRY-43:
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Hi! The documentation for {{Plane.intersection}} states that null is returned when the given line is parallel to the plane. Are you saying that this shouldn't be the case or are you saying that {{PolyhedronsSet.firstIntersection}} shouldn't have returned the parallel subplane in the first place since it was parallel to the line and hence not intersected by it? I would lean toward the latter behavior.
> Check unit test - line intersecting cube (line lies on a plane)
> ---------------------------------------------------------------
>
> Key: GEOMETRY-43
> URL: https://issues.apache.org/jira/browse/GEOMETRY-43
> Project: Apache Commons Geometry
> Issue Type: Task
> Components: Euclidean 3D
> Reporter: Sven Rathgeber
> Priority: Major
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Intersecting a cube with a Line (which lies on a plane) results in one intersection only.
>
> Please check the pull request:
> https://github.com/apache/commons-geometry/pull/23
>
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