Hello,
I have a question regarding a syntax in this expression or any other similar:
vrorigin("", "/obj/sphere_object")[0]
At the end of the expression we have [0] or [1] and [2], and it means xyz axis, but... There is completely no information about this bracket in Houdini help under vorigin. Some of the expressions have a number inside main function after comma. How can I know that? Is there any information about this [ ] brackets? I see there is some inconsistency in Houdini what makes learning difficult.