Thanks Aaron, I was 20% of the way there using the persistent mapper - thanks loads for your help!
Just another query - I would like the particle emitter to "pulse" - e.g. push out a load of particles then pause before pushing out some more and so on etc - is there a way of controlling this using the persistent/ephemeral mappers?
Any ideas would be great
Thanks again for your help
cheers
Tim
Of course! thanks again - trying to make stuff too difficult as usual!
Cheers
Tim.