2D Pattern onto a 3D Tunnel

Grasshopper
, , , ,
1

Good afternoon everyone!

I created a surface with a 2D pattern in Grasshopper, and now I want to apply the same pattern to a metal tunnel that will wrap around the staircase. You can see the tunnel in the photo, and the idea is to somehow project this pattern onto the surface of the tunnel. The tunnel will be metallic, and the pattern should be trimmed on the surface. I wanted to know if anyone has any ideas on how I could achieve this. I’m attaching the Grasshopper script that I used to develop the pattern, the 3D model showing the staircase with the tunnel, and the baked pattern, along with images of everything. Thank you very much, and if you need any further information, please feel free to ask. Best regards!!

01_pattern
01_pattern790×752 40.3 KB

01_starway tunel
01_starway tunel1406×781 86.4 KB

02_pattern grasshopper
02_pattern grasshopper1514×376 102 KB

Pattern.gh (19.7 KB)
Starway and pattern.3dm (2.7 MB)

2

Pattern Edited V0.gh (39.2 KB)

image
image1959×670 139 KB

3 Likes
3

Thank you very much! I didn’t know about that component; it was what I was looking for!

4

It doesn’t work with trimmed surface. I changed your target surface.

5

Perfect, that’s why you changed the plane surface for a square with the dimensions of the tube as the source. Thank you again!