Linear Axis Transformation thing
This is a strange controller that performs a very specific function..
Better explained by example:
I have a seat axis output that is between -1 and 1 with the center at 0. If I have a pivot I'd like to connect the seat to (and need for the maximum and minimum travel to be, say, -0.3 and 0.5 respectively..), this controller can set the maximum and minimum values separately.
Unfortunately, the "center" will always be zero unless trim is added. This trimmed value will be proportional (as the function is linear) on the input and output.
