trying to learn more VEX.. but how would i do this ...

[carthick]

 

Trying to learn more complicated VEX .. this is an example..

and the color here is Cd=  {1,0,.2}

as you can see below, I did a @Cd.b==0.2 and made a group .**this works **

 

but the question is ..

how do  i do something more complicated. i want to create a group with this

(@Cd.r==1) && (@Cd.g==0) && (@Cd.b==0.2)

 

 

but see the error, when i try >> (@Cd.r==1) && (@Cd.g==0) && (@Cd.b==0.2)

 

ps: this is only an example. i want to do a little but more complicated VEX without a wrangle or without multiple nodes.. thanks in advance

 

 

 

 

[bunker]

well, this is not VEX, it's a group syntax
have a look at "Group syntax" in the help

this seems to work @Cd.r=1,@Cd.g=0,@Cd.b=.2
and you don't need "==" because it's not VEX

and this is VEX (in a wrangle)

if(@Cd=={1,0,0.2})@group_mygroup=1;

 

Edited June 13, 2020 by bunker