making a logo from particles

Support Particles and Physics Simulations
1

hi,

i have some trouble with particles

here what i have done :

  • create a particles system for the logo i made in blender
    -my timeline contain 180 frames, so i set the start and end frame from the particles system 10 and 170 respectively

  • i increased the lifetime a lot

-make the particles as boids and make them go to an empty target
-i have increased the max air speed and these parameters to get more speed

  • start the render animation

the problem is that when i have my finished animation i still have some particles flying arround the created logo, as i said before i want to make a logo created by particles system so when the logo is created all particles disasppear

thanks and good day

2

The end frame of the particle system effects when the particles stop being created. If the lifetime is 200, then the particles will last to frame 170+200=370. For an explosion, you can have the start and end frame the same.

3

i will do my best with this explanation

thanks

4

well i still can’t sov*lve the problem after all my tries

here the blend file if some one can give me a hand
http://www.mediafire.com/?8ja7z0al6i8nqi5
as i said before i want to make a logo from a particles system

thanks for any help