I try to create shutter in RC.
I used an Selector for 3 positions: ID1 Radomly open/ ID2 Open/ ID3 Close.
I created 3 Generators, the first for the structure, with 2 translations Xoffset (3cm for the start, -3cm for the end).
the second for the left Shutter at the start and the last one right shutter in the opposite value, i tried to made all shutter in the same generators but with the mirrors one shutter go in the wall.
I would like to use expression for Xoffset, how can i tell to RC "when i put 10cm in the Xoffset do -10cm for the seconde generator" ?