$PT in "carve" node

[cloudfx]

Hi,

 

How would I reference point number with global variable $PT in carve node?

 

It seems to not having the global variable.

 

Want to run an expression

point("../vopsop23", $PT, "growth", 0)

on FirstU parameter of carve node.

 

Any suggestions?

 

 

[cloudfx]

Ended up using ForEach SOP.

[pelos]

try avoiding the for each,   the carve doesnt accept that local variable  you might want to use a chop  or something that return 0 to 1 or even you can do that in a null  and eval that parameter and then link it to the carve.

[Mumble]

try avoiding the for each,   the carve doesnt accept that local variable  you might want to use a chop  or something that return 0 to 1 or even you can do that in a null  and eval that parameter and then link it to the carve.

Do you have an example of how this can be done (controlling multiple curves carve position based on an attribute independent to each curve without using a foreach)? 

Thanks