ForForum.gh (14.1 KB)
I am currently using this workflow I have created to quickly make tessellated site models using topography from site surveys for my firm.
CAD topo lines → SketchUp → Rhino7.
When imported the SketchUp model we do:
Import as mesh
ReduceMesh to 30 polygons
uncheck “show surface isocurve”.
Now at this point, we can just UnrollSrf and attempt to optimize a sheet ourselves. But, I’ve been looking into OpenNest and there’s a script that will do this for you. (See Attachment)
However, I have tried a multitude of things to try and get it to work and unfortunately it will not.
I appreciate y’all taking the time to respond!
Thank you in advance!
EDIT: I’ve redone the screenshots to be true to the issues. The Crv on the left is connected to the ‘closed solid polysurface’, and the Crv on the top-right is connected to the “sheet.”
Also, the screenshot illustrated the issue that I keep commonly getting “1. Solution exception:Object reference not set to an instance of an object.” and “2. Data conversion failed from Curve to Plane”
EDIT: Uploaded Rhino & Grasshopper files.
Unitah_Site_Optimized_Workflow_0001.3dm (284.0 KB)