Grasshopper

algorithmic modeling for Rhino

Simple Example Face Difference

Hi All:

 

Need an example of how to handle subtracting or cutting a shape from each face of a polysurface (or an exploded polysurface).  In the attached example, I show a diamond shape, but it could be as simple as a circle.  I am open to different approaches, just looking at possibilities.

 

Cheers:

 

Neil

Views: 546

Replies to This Discussion

Permalink Reply by Chris Tietjen on March 16, 2011 at 8:49pm
Chris
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Permalink Reply by Chris Tietjen on March 17, 2011 at 8:27am

Same idea but use the circle component to cut the holes.

Chris

Permalink Reply by N Peterson on March 18, 2011 at 1:22pm
Thx Chris.  Both were interesting approaches and I got to play with them to pretty good results.
Permalink Reply by Joe S. on March 20, 2011 at 4:21pm

Thought I'd have a go. This should work with any planar curve and any collection of planar surfaces.

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Permalink Reply by Joe S. on March 20, 2011 at 4:33pm

& if you want to extrude..

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Permalink Reply by Joe S. on March 20, 2011 at 4:37pm

Different extrude method without funny corners

Done now sorry for taking over your thread :P

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Permalink Reply by N Peterson on March 20, 2011 at 6:55pm
Actually, this is probably closer to what I was looking for.  Still both you and Chris have interesting approaches.  THX!!!

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