Multiple Attractors with Points / Circles & Cutting Circles out of a Surface

[Joseph_Oster]

I reduced the “resolution” (grid point count) because this is SLOW and might not work at all with thousands of holes. Even so, this took nearly ten minutes, so I disabled the yellow group on the attached file:

attractors_circles_2018Feb22a.gh (22.5 KB)

To get around the performance issue, the surface can be split up to reduce the number of holes per surface. More here:

Help using multiple attractor curves to effect circle scale

Hi there everyone, Rhino + GH novice here. I’m currently trying to make a lightshade for a linear pendant light, and I am wanting to create a cut out mesh of different scaled circles to accentuate the form where is it bending inwards. [image] I’m using a grasshopper def to place these circles over the geometry, using attractor curves to influence the size of the circles at different points on the geometry. Unfortunately I cannot figure out how to use multip…

URGENT: Use multiple attractor curves to effect circle scale, error.