Grasshopper

algorithmic modeling for Rhino

Patterned distribution of points on surface

Dear All,

 

I found this script online that allows me to create diamondshapes along a surface. I want to further develop this script. Unfortunately, I am having difficulty trying to make the points along the base denser, and along the top further apart. Attached is an image of the effect I am hoping to generate.

 

Anybody have good suggestions as to how i can approach this?

 

Thanks!!!!

 

Cheers,

Krissy x

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Permalink Reply by RWNB on April 12, 2011 at 10:51am
Permalink Reply by Tuan N. Tran on April 12, 2011 at 6:46pm

If you're working with a point grid derived from a vertically oriented surface, the logic is to scale the Z value of each row of points gradually without exceeding the height of the surface.  See the attach definition.  You can adjust the gradient by adjusting the graph mapper.  Hope this helps.

 

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Permalink Reply by KristalL on April 12, 2011 at 9:48pm
Thanks RWNB and Tuan, they have resolved what i wanted!!! thanks!!!

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