generating rectangles from a given point (how to change to centre point)

Hi all,

I'm fairly new to GH, and think this is a very elementary task but alas I cannot figure it out for myself.

Basically I want to create rectangular perforations in a larger rectangle, however, i cannot generate the rectangles from a 'centre point', rather, they seem to originate from a corner point (which skews everything off center, some of the perforations run off the original surface)
Could someone kindly help me to build these rectangles so they're uniformly distributed on the original surface, please?

Thanks very much.

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Permalink Reply by Pieter Segeren on September 26, 2015 at 2:02am

Hi Andrew, the Rectangle component X and Y input require domains. You've supplied single values that get automaticly converted to domain from 0 To your value. Provide symmetrical domains e.g. -1 To 1.

Permalink Reply by andrew clements on September 26, 2015 at 2:16am