Hi, I need to make a structural surface between two diferent curves and at the same time rotated by a central axis.
I can upload a screenshot of grasshopper, a screenshot of the floorplan I want to make and the grasshopper file in case it helps.
But all the isocurve lines don’t meet at a single center point, as they appear to be in the posted image (and hidden layer). I had too many questions to clarify objectives so abandoned my effort; no GH file posted was also a factor.
Hi Lara, for the set of red curves, perhaps you could:
1 make surface between yellow and purple lines (e.g. loft, though I think trim gives ‘better’ surface)
2 get long version of red lines by radial pattern (e.g. rotate)
3 get the red lines to show up on the surface from 1. (e.g. split, project)
There are three ways that I can think of (left to right–>top to bottom)
first one, you extract the part of the radial lines that is inside your ‘ring’ and loft them.
Single surface with correct flow
second, you loft the two circular curves and just cut the surface with the radial lines.
Multiple surfaces but no flow
Third: the most complex: you create individual surfaces for each section that retain the ‘flow’ It might be a tad more difficult to handle but combines the advantages of the previous two methods
Multiple surfaces / correct flow
You can select, depending on how you want to use it in the next steps of your project.