Problem: Create Holes on the Surfaces

Hello everyone,

I need help for creating holes on a surface.

I followed this video : https://www.youtube.com/watch?v=RLQuKrW9-YI

But somethings are wrong. In this video lines of holes are linear but when I tried they are curves, instead of straight lines. I think it's because my surface is different from the video. I will send this model to laser cutter so I need straight lines. How can I fixed it?

my surface

surface on the video

Or, at least, how can I create holes on my rectangular panels like the example photo below?

Replies to This Discussion

Permalink Reply by Daniel González Abalde on November 6, 2014 at 8:01am

You've uploaded two 3dm files, its difficult to help in this case without a gh file.

Permalink Reply by Daniel González Abalde on November 6, 2014 at 11:54am

Take a look at this to see if it is what you wanted.
Remember for next time to say if your definition requires any plugin.
:)

Attachments:

dersdadm.gh, 19 KB

Permalink Reply by Valentin on November 6, 2014 at 1:21pm

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Permalink Reply by Daniel González Abalde on November 6, 2014 at 2:04pm

You work with a double-curved surface, which means that it is very difficult to unroll the surface. But try to make a simpler surface, first as attached image, and if it does not work, you would have to planarize the rectangles to unroll each one.