Hi, guys!
I'm new to Houdini and I'm experiencing troubles with wetmap. I set up the actual map according to one of tutorials, but now I want to export it to image sequence to apply them to fur. And on this step I'm stuck.
I have 3 water simulations: rain drops, splashes and running water. First two seems to export properly (as dots), but the third one doesn't want to export at all.
It seems the problem is because I convert running water to polygon, so my attribute wrangle node where contact group is created doesn't recognize it. But I don't know how to fix it.

Please, help