Help Destroy particle on collision

[josemendez]

Hey Josemendez,

This script works well but it gets very inefficient after around 1000 particles have been emitted, dropping down to 4fps. 

Is there anyway to achieve this effect in a more efficient manner?

Such as set the particle life to zero based on it's z, x or y transform value rather than a collision?

Cheers!

You could deactivate collisions and just iterate over all particles positions instead, yes.

Out of curiosity, I've tested this script and it only causes a 10% performance impact or so for 2500 particles. What platform are you targeting? and have you profiled to make sure this is the culprit?