Get the pointbumber of points in a group

[ProceduralFrankie]

Hello everyone,

I am trying to get the number of points in a group with the pointlist fuction, but having it erroring.
If you can help me out it would be much appreciated.

Thanks
Francesco

Pointlist.hip

[vicvvsh]

2 hours ago, ProceduralFrankie said:

Hello everyone,

I am trying to get the number of points in a group with the pointlist fuction, but having it erroring.
If you can help me out it would be much appreciated.

Thanks
Francesco

Pointlist.hip

Hello,

it's because pointlist() is an expression function not VEX function and you can use it i.e. into parameters of nodes.  Put bast node down the group1 node and try type this in the group field

`pointlist("/obj/geo1/group1", "group1")`

 

[konstantin magnus]

pointlist() is an expression function, not a VEX function. expandpointgroup() would work in a detail wrangle:

i[]@pts_grp = expandpointgroup(0, 'group1');

 

[ProceduralFrankie]

Thank you guys!