WWise Volume RTPC built in curve equations

Question

Hi

 

Please can you outline the equations use for the following curve types:

 

Curve Scaling dB - Linear

         - point (-60,-200) 

         - point (60, 200)

 

Curve Scaling dB - SCurve

         - point (-60,-200) 

         - point (0, 0)

         - point (60, 200)

 

Reason being, we have stored X values in our own data that plug into these volume RTPCs which we want to convert whole sale from the ( Curve Scaling dB - Linear ) to the ( Curve Scaling dB - SCurve ), to do this is simple enough if we have the actual curve equation used to generate each of the curves.

 

Essentially, given the X Value of the linear curve I need to sample the Y value, then given this Y value sample the SCurve to find the new X value.

 

Please can you provide me with the curve equations so that we can convert our data from one curve to the other.

Many thanks

Jm