Grasshopper

algorithmic modeling for Rhino

Extend an extrude geometry until slope curve

Sorry if i posted three question in three days, 

How can extend ten extrusion pillars with different hight value?

so, i can extrude with ten times, but i search to think with a different mentality, and i search to avoid repetitive task.  

I have a curve extract with this slope surface, but now, how can say at pillar that single of its should follow this slope surface (with different heights) 

Thanks a lot :)

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Replies to This Discussion

Permalink Reply by David Rutten on June 2, 2016 at 6:43am

You have to calculate per column what height it needs to be. If the column is underneath a surface, you can intersect that surface with a vertical line, then use the intersection point to figure out how high the column needs to be. If there is some other constraint that guides the extrusion height, then you'll need to be more specific about what exactly it is.

Permalink Reply by Wietse Elswijk on June 2, 2016 at 6:45am

You can use the Z values of the curve to extrude the pillars.

Make sure the pillars are effected by the right data, structure your Z value to coincide with your pillars.

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