natiny.particles.set_radial
natiny.particles.set_radial(particles, radial [, tangential])
Sets accelerations that push particles away from the emitter and swirl them around it.
Parameters
| Name | Type | Default | Description |
|---|---|---|---|
particles |
number |
Particle system handle from natiny.particles.create |
|
radial |
number |
Acceleration away from the emitter, in units per second squared; negative pulls in | |
tangential |
number |
0 |
Acceleration around the emitter; negative swirls the other way |
Example
natiny.particles.set_radial(portal, -2, 6)