Grasshopper

algorithmic modeling for Rhino

Hi I made one sample to create and simulate tower shape.

I have result anyway, but if anyone know more sophisticated manner, please let me know.

 

The purpose of this GHD is to simulate any polygons with randomly shifted vertices.

 

Also I created surface with loft after I baked polylines to Rhino, if I can create ex. 4 point surface inside of GH is helpful. But this is not big issue.

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Hi -

Here is one approach that solves the questions you've highlighted. The first issue, with a variable path transformation, was solved with the "replace branches" component; the second with the "flip matrix" component, and the surfaces were added, not with a 4pt surface, but by lofting your horizontal sections with the loft options set to "straight."

Hope this helps! Let me know if you have any questions.
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Hi Andrew,

 

Thank you for your perfect solution.

I am not good at data tree handling and I was struggling almost a day. your advice is what I need.

Also I found your blog is helpful, I will read in detail later.

 

Thanks again!

is there any way to put variable inputs to pathmapper. thnx

No. you would have to generate a path structure with normal gh components and then use the Replace Branches component.

Here's an example that re-groups the points from an SDivide to a different configuration

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