s := extrude.block.group(bp<,slot>)
extrude.block.group(bp<,slot>) := s

Get/set the group name assigned to block bp in slot slot. Use of the group logic is described in Groups.

A group pointer or a slot index may be provided instead of strings for efficiency. See the group.find and group.find.slot intrinsics.


s - the name of the group in slot slot. Will return None if no group has been assigned in that slot.


s - the name of the group in slot slot


bp - a pointer to a block

slot - the optional name of the slot used. If not given, the slot name Default will be used.