I was thinking about that too, but that would EAT framerate...
Maybe i can borrow some Shade-c another day and make them soft particles.. But i dont know how that would impact the framerate

will try that some other time

regards,
I worked on it a bit. I am not knowledgeable about softparticle. Because i am not shader programmer.
I tried a different way with depth rendering. i don't know how can i explain it with my poor english.
I'll try to show few pictures....
before;
after;

Also thanks for your suggestion of webserver.
I already have my own webserver.
