Grasshopper

algorithmic modeling for Rhino

problem creating curve between points

Hi There,

A really simple one i'm having trouble with....

I cant seem to create a curve between three points, can anyone help?

Attached is an image of what i'm trying to achieve and the definition I have so far. What is the magic button i'm missing from the definition? Been trying to work out what the tool should be for hours now. If I just plug the three sets of divided points into the curve component nothing happens. What do i need to do to the points first?

Many thanks in advance,

Best,

Dan

curve%20between%20points.png

curve%20between%20points.3dm

curve%20between%20points.gh

Views: 1335

Replies to This Discussion

Permalink Reply by Michael Pryor on January 12, 2012 at 11:37am

you are just missing weave, with grafted inputs, integers set in p of weave are 0,1,2.  Change p of interpolate curve to true and D of interpolate curve to 1. 

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Permalink Reply by Daniel Goodacre on January 12, 2012 at 12:15pm

Fantastic,

thank you so much my headache is gone! Works perfectly.

Best,

Dan

Permalink Reply by David Rutten on January 12, 2012 at 1:40pm

If you divide the three base splines, then use Flip Matrix on the result it should also work.

--

David Rutten

david@mcneel.com

Poprad, Slovakia

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Permalink Reply by Michael Pryor on January 12, 2012 at 1:47pm

DOH, yea wasnt thinking of the definition as a whole, just divide them all together, then flip matrix. 

Permalink Reply by Kevin Wong on March 29, 2012 at 9:05pm

I was having trouble with a similar problem, took a look at this defination and solved it the same way, Thank you much.

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