Not so much a question as a surprising observation that I thought other FMOD Studio users might like to know about because from my perspective it’s completely hidden functionality.
Double-clicking on the control point of a fade curve will change it from blending between ease-in / linear / ease-out curves to an ease-in / ease-out curve with two control points.
This functionality is hinted at in the documentation with images like this:
But I could not find this mentioned anywhere, not even the Fade In and Fade Out section of Working With Instruments: https://www.fmod.com/docs/2.03/studio/working-with-instruments.html#fade-in-and-fade-out
And it’s not in the right-click context menu either:
I have long thought that these types of fades simply weren’t available. Might be nice to surface that functionality a bit better?

