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https://issues.apache.org/jira/browse/GEOMETRY-95?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17116131#comment-17116131
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Gilles Sadowski commented on GEOMETRY-95:
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bq. [...] object B, project it onto a plane orthogonal to your look direction,
and then subtract the projection of object A onto that same plane [...]
Yes, that was what I had in mind.
bq. would not be able to provide visible point coordinates
That would be a necessary feature in many cases.
For example, I seem to recall that you mentioned the like of facet objects that
would also carry additional (user-provided) information. If this information
is "color", it is needed in order to draw scene as would be seen from the
specified viewpoint.
> CSG Examples
> ------------
>
> Key: GEOMETRY-95
> URL: https://issues.apache.org/jira/browse/GEOMETRY-95
> Project: Apache Commons Geometry
> Issue Type: New Feature
> Reporter: Matt Juntunen
> Priority: Major
> Labels: beta1
>
> Adding Constructive Solid Geometry examples and userguide entries to help new
> users to the library use these features.
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