Grasshopper project curves on mesh surface

the grasshopper project component works to project curves onto a brep or surface, not a mesh surface
is there a way to curves project onto a mesh surface?
the mesh surface is a result of a kangaroo application draping a mesh planar surface onto a sphere

1 Like

Hi @cshea,

Attached is a custom C# component you can use.

Cshea.gh (12.5 KB)

– Dale

6 Likes

Hi Dale
Thanks!!! it works well!!!
wish it was always so straight forward!!!
really appreciate this!!!

This is very cool @dale, Any chance you could make a variant of this to use the pull curve command instead of directional projection? it’d be super handy for a Curve-based SubD thing we are doing.

Thanks!

G

1 Like

Hi @gustojunk,

How is this?

Gustavo.gh (23.9 KB)

– Dale

4 Likes

Hi @dale, thanks so much. that works great!

Hi, @dale
I’m trying to do the same, but I can’t download the attached file you gave to Cshea.
Can you please help me?

Hi @nrangel91, You should be able to download that file now.
Let us know if that is not the case.
Thanks,
wim

Hi there,

Thank you so much for that C# component! However, I’m having a problem and I’m not sure where it lies:

I modelled a little mesh with Kangaroo and I wanted to project some curves on it. The C# does almost the whole work but somehow not in the central parts:

grafik

I don’t have a clue of why this is happening or what I could do, so any help would be appreciated:)

Projecting lines onto a Kangaroo mesh.gh (14.4 KB)

Thank you so much Dale! Worked perfectly

Hi, thank you so much for this, it works perfectly and fast, really good !

Great, thanks! apprecite it.