Grasshopper

algorithmic modeling for Rhino

Region Difference intersecting surfaces

Hi all,

I have a problem trying to region difference a list of surfaces with surfaces that intersect with those surfaces. I wanted to region difference the surfaces shown in the image below with the white surfaces.

However, when I region difference it, the outcome is like the image shown below:

Can anyone help me in trying to just get the surfaces that are intersecting with the white surfaces? Thank you in advance for your help.

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Permalink Reply by iro skouloudi on October 14, 2017 at 2:37am

Hi Xavier!

If you join your surfaces to 1 brep and then use solid difference component, I think you get the result you want

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Permalink Reply by Xavier on October 14, 2017 at 9:33pm

Hi iro,

Thank you very much for your help. I appreciate it very much.

Permalink Reply by iro skouloudi on October 15, 2017 at 1:05am

Was that you were looking for? If you deconstruct the final brep you get the intersected surface without the triangle above.

Permalink Reply by Xavier on October 24, 2017 at 8:35am

Hi iro,

I apologize for the late reply. Yes, that is what I'm searching for. Thank you for your help.

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