Particle Effect Help

Unity Engine
1

I’m trying to make a blood particle effect, that shoot outs in all directions, and I want the billboard to rotate in that direction.
So for 360 degrees of movement, I’d want the billboard to rotate to accompany it, think when you look at the sun or a lens flare, how the rays of light go out like that.

-Tony

2

One way (maybe not the most efficient) would be to change the particle to Stretched rather than Billboard to give you direction, then have no movement for depth.