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DLL Talk / Particles - how do you change their direction?

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BatVink
Moderator
21
Years of Service
User Offline
Joined: 4th Apr 2003
Location: Gods own County, UK
Posted: 12th Apr 2005 23:38
Particles seem to only "eject" at the angle the emitter is set to when you first call update physics. I can't get them to change direction with the emitter.

Take a look at the following example. The cone shows the direction of the emitter. The particles always fire upwards, no matter what angle the emitter is at. Any ideas?



BatVink
Mike Johnson
TGC Developer
21
Years of Service
User Offline
Joined: 13th Sep 2002
Location: United Kingdom
Posted: 12th Apr 2005 23:49
One way of doing this is by using a wind effector. Try adding this to the end of your set up code -



And next in your main loop -



Now when you run the demo see how the particles shoot off to the right and into the distance.
BatVink
Moderator
21
Years of Service
User Offline
Joined: 4th Apr 2003
Location: Gods own County, UK
Posted: 13th Apr 2005 06:55
Cheers!

BatVink

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