Hi all,

I'm trying to export an animation from houdini to UE 5.3 but when I import it via usd stage in UE, the model has no material.Do you know where is the problem ? Thank you for your help.

I'm not sure what material types that UE supports via USD. At the very least, I think you need MaterialX materials in Houdini to even have a chance.

edward
I'm not sure what material types that UE supports via USD. At the very least, I think you need MaterialX materials in Houdini to even have a chance.

I'm not sure they even support MaterialX, according to their docs they have some basic support for USD Preview Surface:

https://docs.unrealengine.com/5.3/en-US/universal-scene-description-in-unreal-engine/
...
Support for Textures with USD Preview Surfaces
Support for Materials with PreviewSurface and DisplayColor
...