We keep getting occasional errors with Grasshopper ruled surfaces that in with certain situations do not unroll correctly.
The definition will be uploaded to Shapediver and I have tried all of the unrollers I am aware of and they all occasionally error.
We have tried rebuilding the surface, the curves the surface is generated from, different ways to build the surface,unroll error.gh (2.4 KB) and different unrollers, all throw up errors as shown below in certain situations.
If I bake the surface, it will unroll correctly in Rhino.
We have spent months trying to fix this and make the definition relaible at all parameter settings.
Any advice or help would be greatly appreciated.