Trimmed Image as Texture/Material

[laurent_delrieu]

Hello
see this if it helps

Applying a global color gradient to a Grasshopper array

Hello first I found that geometry is a bit of a crap. There is no objects but faces. What is an element/object for you ? There are untrimmed surfaces and also curve. There are many ways to do that The best way is surely to apply a texture mapping on Brep, BUT McNeel just put that on Rhino 9 [image] Not on Rhino 8 [image] So the second option Make all objects to mesh with lots of vertexes and apply color from gradient on each vertex. The only problem, you will not have a nice transit…

Surely doable on V9 WIP with trimmed surface. It doesn’t work on R8, trimmed surface UV are not derived from the initial surface.

it could work on R8 with Nautilus plugin and meshes.
Lets say you have a surface with image on Rhino, material name IMG_6703m in my Rhino

I reparametrize the surface/image, and then trimmed it using a 2D domain.

Then 2 solutions, the one I showed or the use of UV from mesh toe Meshes

Nautilus plugin needed

trimmed image.gh (7.8 KB)