[Sidefx-houdini-list] Grouping Outside Faces
sidefx at trinix.ca
Wed Jan 2 20:22:09 EST 2008
I'm sorry. I answered too quickly without cross-checking what I was saiying.
I think you'll have to do an intersection boolean operation with the
"extrudeSide" group from the PolyExtrude.
I test that and let you know.
François Duchesneau wrote:
> You can append a Group Sop before the extrude, set the type to "Point"
> and go in the "edge" tab and check "Unshared Edges". This creates a
> group of all points being the boundary. Invert the group with a boolean
> operation inside that Group Sop to get all points that are not a boundary.
> All the edges in that group will be included inside the geometry after
> the extrude.
> Edmond Earl Smith wrote:
>> Hello everyone, I have a fractured object that I create by extruding a
>> grid and partitioning the pieces. I would like to group just the faces
>> that are "inside" the object. Much like the group extrudeSide when you
>> use the polyextrude but without the outer faces, just the inner ones.
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