Hey! I’m a new Grasshopper user and I’m having trouble using the image sampler tool to generate a perforated surface with circles using a non square image. All of the tutorials and guides I’ve seen on doing this do it with a square image and I’m using a rather long rectangle, I would like for the wh…

There is a planar surface in the definition. You can cull the edge holes (or not) and its practically ready to cut (cnc/laser/water jet)

I actually have to do one of these this week as well. [image] Image sampler specifying curve sizes Grasshopper The image sampler will probably be lost in my modified copy of your file. Old GH bug. You must copy/paste and reconnect the one you have. Your Srf param was n…

I’m gonna try tweaking this one, maybe I’ll get a good result. For now I got this working (but in a square shape only) and plan to use it as the standard tile for the panel. [50%20AM]

Maybe this could also help: [image] Image Sampler Issue Grasshopper One more question, Adam, I am trying to use boundarySurface to generate circular surfaces, and use them to punch holes on the long curvy surface via command Regin Difference, but it doesn’t work somehow.…

Here is a R6 version of Joseph’s script. Joey-O-ImageSampler-R6.gh (128.1 KB) [image]

Gotcha, thanks. Now my next step is to actually “imprint” those circles into an editable 3D surface, how do I achieve that?

Hey, got it! Thanks a lot everyone.

Image sampler problems!

Grasshopper

Adam_M (Adam Mounsey) October 8, 2018, 5:05pm 4

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Image sampler problems!

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