hey, struggeling with precision here…
so
ty in advance :3
There is no need for Solid Difference if you are creating holes instead of “dimples” (holes that don’t go all the way through). With 8282 holes, it’s debatable which method is faster 
Boundary is extremely slow (1.7 minutes) with that many circles. I added some culling of points to prevent circles outside the rectangle.
Hey Joseph, thank you very much – it does work now!
Could you help me find a way that this pattern can be applied to surfaces of different sizes and also on bend surfaces (like a radius).
As soon as I adjust the size from let’s say 2000 to 1000, the circles start overlapping instead of keeping the distance to each other
ty again, brilliant help so far 
That’s probably because the vector you are using to copy/move the circles (points) does not use ‘Radius’ as a factor? Would have been smart to begin with a smaller number of circles and increase that number after it behaves “properly” (whatever that may be).
Do you want to set ‘Radius’ and compute ‘U Count’ and ‘V Count’? Or the other way around?
oh wow… sometimes i just miss “simple” stuff like that…
still realy struggling with GH…
what would you consider the smarter way?
like is one of these solutions less intense for my pc? xD
Here is something that computes ‘U Count’ and ‘V Count’ based on rectangle size, hole radius and ‘Gap’ slider, but does not handle radiused rectangles. Don’t have time now to dig deeper.
– Dale
Thats actually more than perfect!
…you basically saved my bachelor xD
Thank you so much Joseph! 
Nah, you stopped too soon. This is closer to “perfect”, though more could be done.
Playing with code and geometry reveals many things so don’t skip it.
