Hello all,

Is there a lop to create an animation relation ( the equivalent of the CreateAnimationSourceRel() call) ?

This would be pretty similar to “Assign Material” I imagine.

Thanks,
Koen

You can create any relationship with an Edit Properties node. We don't have a dedicated LOP for the specific relationship you mention there. Our UsdSkel authoring is generally expected to be done by importing Houdini crowd agents from SOPs. But for individual attribute/relationships, Edit Properties is the swiss army knife node.

On my first try, I got a hard crash, second time around went a little better, I can't get it to move. Any thought on what is wrong with this:

Thanks,
Koen

Without any knowledge of what the contents of your USD files is, no, I have no guesses what might be the problem here. I also am not that familiar with the UsdSkel schema of how its various parts work, so even with your USD files I'm not sure I'd be able to help, but it would greatly increase the odds… You can submit an issue to support if you don't want to share your files publicly here.

I'll figure it out, thanks.

Koen