Hi there,
i am haveing trouble getting a geo from Houdini to Unreal with two UVs.
What format exporter should i use?
Should it be tri mesh or can/should it be quads?

Thanks for any input!

kind regards

Olaf

Eventually it has to be triangulated, either in Houdini or on import by UE4. You can use the polyreduce node for that.

Hi

2 UV channels - I tested with 2 Layer SOPs with current layer set and Max layers set to 2. And it works when imported in Unreal.
Triangulation - I tend to use Divide SOP with default parms if I want to explicitly triangulate before export.
Export - Both FBX and Alembic works fine but Alembic is preferred in case of vertex anim baked stuff while FBX for ENV models.

Hope it helps.