I wanted to make some custom forces for one of my RBD and I used the method as shown in the image attached
Where I have force attribute in the SOP as I want my RBD to react a certain way bring that inside the RBD DOP using rbd object and feed it into the field force and getting its position and geo location using fetch data.
I used the same technique when I was working on another FX for my Demoreel using Houdini 18.5, when I tried using the same thing in Houdini 20.5 it doesn't work anymore.
Does anyone know another way to do this? I tried to look it up on youtube but there's not any video with proper explanation.