Rotation question

So I have been working on this project for my art class and I have been having difficulties with rotating a series of curves.

It's really difficult to explain what I am doing, so here is a snap shot for what is happening.

IF you can help me make EACH Polygon rotate around the sine curve around EACH polygon center, I would love you for ever.

Right now, when they rotate, they dont follow the center of each polygon. They just go wild

I attached the grasshopper definition

Thank you.

Attachments:

Grasshopper question-01.png, 344 KB
Grasshopper question-02.png, 119 KB
ASSIGMENT 4 ROTATING SCULPTURE.gh, 28 KB

Replies to This Discussion

Permalink Reply by martyn hogg on October 24, 2013 at 3:23am

Is it something to do with grafting or flattening the input data? You might be applying every possible rotation from your series to every polygon rather than just the right rotation for each polygon.

I usually flatten and graft inputs and outputs to see what effect it has and then work from there (because I get easily confused as to when to flatten and when to graft :) )

Permalink Reply by martyn hogg on October 24, 2013 at 11:20am

yeah, graft the Angle input to the Rotate.

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