Question How to apply a force to different target

Hello,

I want to create a force that attract particle in a vfxhraph : This is done and work.
I want to have a list of target point : I made it using graphicsBuffer and it works



But, the way I go through buffer is by using a modulo on frame index. Which is not physically accurate. I want to go through all target, add all forces for each particle and then apply the force.

Basically, I want to loop on each buffer index to compute the force and add all the forces. But this is where I struggle to make it done.

Do you have any suggestion or tips to do this ?

Thanks a lot.

 

hello

This is a up message. I still not find an option.

Basically, how can I loop in vfxgraph ?
Or maybe create a local variable I can use each frame to store past values ?

Thanks for helping