Hello guys.
How can i detect which group of particles collide with another group of particles?
I want green particle to stop moving when they collide with static red particles and i don't want to use represented geometry for red particles and define them as a static object.
I use point cloud fine radius node inside POP_VOP but it wasn't work (for investigating about which particle is static and which is not)!
I uploaded my HIP file see that for more info.
thanks in advance.

Nobody can't help me?
I ask simpler question:
How can i get collision attribute between two or more groups of particles? (see attached HIP file at top)
If anyone knows please help me.
Thank you.

For the collision of the particles cant you use a POP Collision Detect node, switch behaviour to Stop and point your collision target to the static particles