David F. Ráfales

I have found a quick and easy way to render several LOPS nodes as it was done in Mantra. I imagine there will be more ways, but I don't like to complicate myself and I don't know how TOPS works.

Once ready to render (I put 3 render nodes), I created a ROPNET. Inside the ROPNET, with the USD Render node it allows me to link the Karma Render Settings node from LOP Path, and underneath I select the render settings by simply pulling down the right arrow.

I tell it the range of frames I want to render and hit Render to Disk.

I have done some test and it works.