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boolean with composite parts

rune_thorsen229rune_thorsen229 Member Posts: 156 EDU
Appears not to be possible to select a composite part for a boolean. can it be implemented?

Comments

  • lougallolougallo Member, Moderator, Onshape Employees, Developers Posts: 1,814
    @rune_thorsen229 It can if the composite is closed.
    Lou Gallo / PD/UX - Support - Community / Onshape, Inc.
  • bruce_williamsbruce_williams Member, Developers Posts: 486 PRO
    @lougallo
    That works with closed composite.  However, the selection has to be done in the graphics window.  The Composite parts list does not allow selection.  Bug or enhancement?

    www.accuratepattern.com
  • _anton_anton Member, Onshape Employees Posts: 8
    edited March 11
    You can always select the individual parts inside a composite. There are some tricky cases we'd need to handle to allow actual composite parts in booleans - for example, we'd need to produce sane results (or fail reasonably) for intersections of multiple composites, booleans with open composites that share parts with other composites, and booleans of composites that contain surfaces or wires. The correct behavior wasn't obvious at the time, which is why we don't presently allow selecting composites into the Boolean feature.

    One immediate solution would be to copy the boolean feature, let it accept `BodyType.COMPOSITE`, and dissolve the composite part with a `qContainedInCompositeParts` query.
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