05-23-2019, 11:47 AM
I´m back at my particle on particle action again...
1. Birth A Particles and Birth B particles should
A) Collide with each other via physx
B) Attract/repell particles from the respective other event, but NOT from their own event.
So I want particles from Event A to attract particles from Event B, but NOT from Event A.
Can´t wrap my head around how to set up groups to achieve this...
If I set groups on event A to 1 and on Event B to 2, I can separate which groups to be affected by point force, but then they don´t collide with each other anymore in the physx sim...
If I set groups on Event A to 1+2 and on Event B to just 2, they collide with each other, but now I can´t tell particles from Event A to NOT collide with particles from Event A.
Any hints?
1. Birth A Particles and Birth B particles should
A) Collide with each other via physx
B) Attract/repell particles from the respective other event, but NOT from their own event.
So I want particles from Event A to attract particles from Event B, but NOT from Event A.
Can´t wrap my head around how to set up groups to achieve this...
If I set groups on event A to 1 and on Event B to 2, I can separate which groups to be affected by point force, but then they don´t collide with each other anymore in the physx sim...
If I set groups on Event A to 1+2 and on Event B to just 2, they collide with each other, but now I can´t tell particles from Event A to NOT collide with particles from Event A.
Any hints?