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https://issues.apache.org/jira/browse/MATH-780?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13258440#comment-13258440
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Luc Maisonobe commented on MATH-780:
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Hi Andrew,
The file BSPMesh2.java you attached to the issue is not sufficient to reproduce
the error. It refers to a BSPMesh class and to a PolygonOfPoints class. It
seems changing BSPMesh to BSPMesh2 is sufficient to solver the references in
the main method (but I am not sure this class is a drop-in replacement for your
issue), but I have no clue about the other class. Could you attach it to the
issue too ?
> BSPTree class and recovery of a Euclidean 3D BRep
> -------------------------------------------------
>
> Key: MATH-780
> URL: https://issues.apache.org/jira/browse/MATH-780
> Project: Commons Math
> Issue Type: Bug
> Affects Versions: 3.0
> Environment: Linux
> Reporter: Andrew Willis
> Labels: BSPTree, euclidean.threed
> Attachments: BSPMesh2.java
>
>
> New to the work here. Thanks for your efforts on this code.
> I create a BSPTree from a BoundaryRep (Brep) my test Brep is a cube as
> represented by a float array containing 8 3D points in(x,y,z) order and an
> array of indices (12 triplets for the 12 faces of the cube). I construct a
> BSPMesh() as shown in the code below. I can construct the PolyhedronsSet()
> but have problems extracting the faces from the BSPTree to reconstruct the
> BRep. The attached code (BSPMesh2.java) shows that a small change to 1 of the
> vertex positions causes/corrects the problem.
> Any ideas?
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