Change Material Scale on Proxy

I have a Sketchup proxy that I’ve brought in that has materials already mapped on it. I can easily swap out the materials on the Geometries tab, but is there a way that I’m missing that allows me to scale them? Changing the repeat on the Materials panel of Sketchup changes the scale in my rendering, but only if it’s a non-proxy model. If the material is on a proxy object, it renders the same. Is there a way for me to change how that material scales on my proxy?

Hi @igendreau ​,

What you are describing is the expected behaviour.
The material scaling in SketchUp is in a way altering the UV coordinates of the meshes, not something you can do with a static Proxy Mesh.

As an alternative you should ‘scale’ the material textures.

For a single texture, it is trivial.
Navigate to the bitmap and chanage the Texture Placement options:

If a material uses more than one texture (diffuse, reflection, gloss, etc.) that should all share a placement you can do the following:

  1. Navigate to the first texture’s placement and change the Type to Mapping Source:
  2. Add a UV Placement map in the slot and set the tiling you want:
  3. Do the same for all the other textures but this time copy and paste the existing UV Placement as an Instance
    ​

Now when you change the repetition, all textures will be updated.
The bigger Repeat value you use, the smaller the material size would be.

Hope that helps,
Konstantin