Hi! I'm new to VEX.

I would like to learn how to get all the points in negative X in a group. Is this a “if” statement thingy?

Thanks.

-Olivier

if you want to run any operator that accepts point groups only on certain group and only if the point in the group is in negative x then you can put this in the Group field and set Group Type to Point
(assuming your group name is mygroup)


which reads, execute for all points in the mygroup group except for points whose @P.x>=0

if you just want a group with all negative points then either:
Group Expression SOP over Points:
OR
PointWrangle SOP:

Ok, that's clearer now. Thanks for all the examples (there's too many!)

I'll check it out.

Thanks!

-Olivier