rgbPP expression
 

Hello,

Can anyone help me to write an expression to color my particles.
I'm doing the free g n o m o n video tutorial about "Colission emission" (see site g n o m o n)


In the video they write an expression , but I can not see clearly what the expression is (the quality of the video is not the best)

Many thanks

for red particles:
rgbPP = <<1,0,0>>

for green particles:
rgbPP = <<0,1,0>>

for blue particles:
rgbPP = <<0,0,1>>

for random colored particles:
int $color = rand (0,1);
rgbPP = <<$color ,$color ,$color >>

Thanks Dann !