AS3 experiment that uses a BitmapData as a map to determine whether the particles should change their speed because of an obstacle.
The obstacles in this case are elements that vary from black to white, where white is the most difficult area to cross.
There is a GlowFilter applied to the particles, that creates a nice visual result when they are grouped together.
Check it out here (3kb).
Source files here.




well done on setting up a blog at last..
Yeah, welcome to the blog world!
the particle guy! nice to hear from you again.
big up!
Ae trankera!!! show de bola…. vou dar uma olhada no particular!
abração
i mean.. WoW. more more more!

keep it up!
Awesome work man, keep it up!
Hi,
very nice work!! Well done!
But i have a problem with the sources files, i can’t open the .fla, can you help me?
thx
Sweet although its real processor intensive
Hello,
Thank you for your great examples.
Especially water and hair are wonderful.