I have a problem by splitting these triangular surfaces with one curve. I want to dispatch the parts of Triangular Surfaces based on being in or out of this curve. What I want it to be the result is as this picture illustrates.
Yes, it works for me. Thanks a lot.
It is also a good solution. Thank you.
I used your proposed definition and it worked for 99% of the problems. But, here is a exception because there are a few non-convex shapes as well. What should I do for them?
new error.gh (12.2 KB)
There another way; i see when curve split surface grasshopper automatically give index to the new surfaces based on inside outside position; i don’t know if that always work
in this example i add two other surfaces and if the result give you the outside surface change flip direction by changing Boolean from true to false
new error_re.gh (16.4 KB)
i find that will not work always
That’s a good solution. Thank you very much.
This is also a good idea. Thank you.