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Apologies @vicvvsh I missed your post. This is even perfect. So simple and fast to work with. Thank you!

The issue likely stems from how the proxy is exported — it’s being treated as a single mesh without preserving per-component hierarchy. To fix this: In SOPs, ensure each component has a unique path or name attribute (use Name SOP or Attribute Create). In the Redshift Proxy Output SOP, disable "Export as Packed Primitives" to avoid flattening the geometry. In Solaris, when using the Redshift Proxy LOP, set it to "Load as Reference" and confirm that hierarchy is preserved in the Scene Graph Tree. Each component should appear as a separate prim. Once you have separate prims, use Material Library LOP and Material Assign LOP to assign materials to individual components. If the proxy continues to load as a single mesh, consider exporting as USD with proper hierarchy and assigning Redshift materials directly in Solaris for more flexibility. Hope this helps! forward proxy

Hi there,   I'm trying to bake vertex colors applied to a high-res mesh into the same mesh but low-res and both have a principled shader applied to it. For now, no matter what I change in the principled shader or in the bake texture rop, the baked image comes out black. White UV island img attached If I just try baking a simple texture based on the high-res uv space, without transferring to the low-res mesh, a shiny white UV island image is created. I checked "Use Point Color' in the principles shader, applied the shader to the mesh, in the "bake texture" rop, I add the UV object, and check the Surface Unlit Base Color (basecolor) and the image is baked white. How can vertex colors can be properly baked in Houdini?  

That's exciting! BUF’s in-house 3D app going public is huge—especially if it’s fully procedural. Can’t wait to see how it stacks up against Houdini and Blender!

Does the drive for writing the caches have to be accessible to both machines in a distributed sim?  Is it possible to not use a network and just save the caches locally in each machine?