Shift division of surface using graph mapper

Hi,

I'm trying to divide an irregular surface and would like to use graph mapper to change the spacing of the grid segments to my liking. Has anyone had experience with this? I appreciate any advice. Thank you!

Attachments:

Practice.3dm, 4 MB
Tessellation 4.gh, 10 KB

Replies to This Discussion

Permalink Reply by Hyungsoo Kim on April 4, 2017 at 9:44am

Check this out.

Attachments:

UnevenSurfaceSubdivision-re.gh, 85 KB

Permalink Reply by Ben Weatherhead on April 4, 2017 at 10:16am

This is fantastic! Thank you! I just want to make sure I'm understanding everything you're doing. From what I can tell you are using the brep wires function to attain a grid and then you are taking each cell in the grid and scaling it as it moves away from the attractor point and adding a fillet. Correct? And if I wanted to put in a custom shape like a hexagon into each cell and get the same treatment I would plug it into the frame output of the eval surf and reconnect it to the attractor point components, right? Last question what is the curve that is connected to the isotrim? Can't seem to locate what it is referencing. Thank you so much!

Permalink Reply by Hyungsoo Kim on April 4, 2017 at 10:29am

"if I wanted to put in a custom shape like a hexagon into each cell and get the same treatment I would plug it into the frame output of the eval surf and reconnect it to the attractor point components, right?"

--I don't think so.

"Last question what is the curve that is connected to the isotrim? Can't seem to locate what it is referencing"

--They are "Boundary Curves" of Subsurfaces from "Isotrim".

Permalink Reply by Ben Weatherhead on April 8, 2017 at 3:38pm

Any chance you could take a look at this? It's a fairly simple question. Just want to use a sphere to cut a hole in a freeform surface. Could you offer your expertise? http://www.grasshopper3d.com/forum/topics/cut-surface-using-sphere

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