Hello everyone.

I am trying to follow the gdc 2017 talk about hair game creation and I can´t find the way to isolate the three curves that belongs to each primitive inside a for each loop.

In side the for each loop I have the primitive and in the talk he create and attribute call curve id and in base to this attribute blasted each line that belongs to the primitive with a point expression.

If someone could help will be really appreciated.

Thank in advance.