Substance Painter
In this start to finish texturing project within Substance Painter we cover all the techniques you need to texture the robot character.
# 1 03-12-2004 , 09:38 PM
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Join Date: Mar 2004
Posts: 41

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


Last edited by alexkemp; 03-12-2004 at 09:40 PM.
# 2 03-12-2004 , 09:56 PM
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Join Date: Feb 2003
Location: Los Angeles
Posts: 695
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 >>

# 3 04-12-2004 , 06:26 PM
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Join Date: Mar 2004
Posts: 41
Thanks Dann !

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