Grasshopper

algorithmic modeling for Rhino

how to move curves on a surface?!

hi guys,

I have a question: I'm trying to constrain 5 vertices on a variable surface; this 5 points should move together with the surface and all the polyline/curve to which they belong should adjust.

I tryed 2 options:

-draw the lines in rhino

-draw the lines in GH

To do my purpose I tryed the "PolylineBend", but the result is not exactly what I mean (anyhow the option with Rhino seems to work well...)

In which way do you think it's possible to do my goal? and how?!

Thanks

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Replies to This Discussion

Permalink Reply by Danny Boyes on April 19, 2013 at 5:12am

If you are happy with an approximation rather than the points coinciding with the surface you could use either [Orient] or [Box Morph] to get the geometry onto the surface. Examples Attached.

Otherwise it would be a lot more complicated. And would need more time to put together.

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