Only select geometry

Hello Anyone, this is driving me absolutely crazy.

I have a set of curves however I want to just divide the ones that are longer than a certain value and not divide the others. I did the list stuff to determine which curve geometry meets my criteria, however the tree or list or cull or whatever does not out put geometry!!!

The divide tool needs Geometry to work!!!

Is there anyway to get geometry output from a list? or Something??

Replies to This Discussion

Permalink Reply by Pieter Segeren on November 20, 2014 at 5:54am

This is basic stuff Marsha, have you read the Grasshopper primer?

Permalink Reply by Marsha Agard on November 20, 2014 at 6:16am

Thank you for your response,

But this does not have a list of value in it. I tried to explain it simple first. that was my error I guess.

I am using an Antfarm plugin that lets me import attributes from QGis (.shp file). I want to divide only the curves that have an attribute value in a particular list (the value is greater than a set number).

I created the list already. But I can not get geometry out put from it. so i have nothing to enter into the divide panel.

Permalink Reply by Michael Pryor on November 20, 2014 at 6:35am

http://www.grasshopper3d.com/forum/topics/how-to-get-help-when-you-...

Permalink Reply by Pieter Segeren on November 20, 2014 at 6:35am

Ah, okay, I'm sorry Marsha. I think you'd best attach your definition so people can see what is going wrong. I'm off for the weekend, plus I don't have that plugin, so I hope someone else can help you with that.

Permalink Reply by Marsha Agard on November 20, 2014 at 6:52am

After the cull - i have the values i want, but no geometry.

Permalink Reply by Danny Boyes on November 20, 2014 at 7:21am

The "Geometry" is a curve. I assume Get Dataset(DS) is not nor is Get Attributes(V) these are what you are generating the Cull Pattern from. You then need to apply that pattern to the Geometry in the Curve Parameter at the beginning of your definition. You may need to Flatten the Cull Pattern in order to get it to work.

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