Grasshopper

algorithmic modeling for Rhino

Trim BREPs with BREP and then delete?!?!

If you look at the far right pink highlighted column ... 
I want to trim the extruded boxes that I have with the extruded curve that I have as an outline of the building faces so that I can fold and put together as a whole. The trim definition works, but what I need here is to delete all the blocks that are not within the outlines. I have no clue how to do that. I tried a million things but nothing works. Please help

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Permalink Reply by Danny Boyes on July 19, 2010 at 10:11am
I would use the Inside Component found Surface>Analysis it tests a Point for inclusion inside a BRep. Use this True or False list to then cull the components you do not require.

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