Hi

I am beginning to experiment with Houdini and Unreal engine, so I want to start with some very simple stuff.

In Houdini I have created an hda that take points as input and generate a network of polycurve.

Then I imported this hda into Unreal Engine, and hope that I can get that polycurve network as output. However the first thing I find out is that I can't take empty actors as input, and I also can't output the curves. Is there anyway to work around this?

Many thanks