Folks,
I have an analytical process that generates points which describe a surface.
This data is well ordered, ijk, xyz
Simplest format for me was STL.
All analylitical point data explicitly preserved.
I have now tried two ways to process this in NX so that I can get a set of sheets that can be integrated in to downstream design process.
Method 1, use the rapid surfacing tool.
When this works, it works great, but in cases where the STL data encompasses higher curvature, it becomes impossible to keep the edge reasonably congruent with the initial STL points, and as adjacent STL zones are no longer sewable.
Method 2.
Modified my analytcal tool to also outpout the edge points used for each STL file.
Read these in as seperate groups of points
Made each a fit curve.
Now the four fit curves can be used with fill surface to create a sheet.
But... the "Fit to Facet Body" does not let me pick a my original STL convergent body.
Does that STL data need to be converted to some other facet format?
Any help is appreciated
Thanks
ANdy