Trim between two or more brep

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Permalink Reply by Giulio Piacentino on June 12, 2012 at 8:46am

Hi,

have a look at the Rhino.Geometry.Intersect.Intersection class.
It provides static methods for intersections and booleans of several geometry types.

Thanks,

- Giulio
_________________
giulio@mcneel.com

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Permalink Reply by huaxiamengqing on June 12, 2012 at 10:59pm

Can you give me an example

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Permalink Reply by Giulio Piacentino on June 13, 2012 at 10:52am

Hi,

something like this should do. You need to define a way to pick the correct result. In this case, I use a point, similarly as what happens when you pick the line to be trimmed.

Thanks,

- Giulio
___________________
giulio@mcneel.com

Attachments:

• split-decide.gh, 3 KB

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Permalink Reply by David Rutten on June 13, 2012 at 3:28am

Brep has a Split method on it that allows you to perform a Split operation. You then need to figure out which of the results is inside the trimming brep and discard that. I don't have any code that does this handy.

--

David Rutten

david@mcneel.com

Poprad, Slovakia

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Permalink Reply by huaxiamengqing on July 6, 2012 at 7:56am

Gulio's code is just to the simple brep. I just want complex brep boolean,A way to trim What I want. See the Attachment. When the brep contains too much srfs and curves it's trouble to split it for triming or boolean.

Thank you david. and gulio.

Attachments:

• xn.rar, 24 KB

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