Matrix mapping curves

[pagurida]

v3.0.13a

MatrixLinear.png

With the Matrix in the picture above I can trigger 3 samples via the Pitch Bend wheel:
● PB wheel up -> Sample 1
● PB wheel center -> Sample 2
● PB wheel down -> Sample 3
The mapping curve is set to "Linear".

With the mapping curve set to "Inverse" I expected the following triggering:
● PB wheel up -> Sample 3
● PB wheel center -> Sample 2
● PB wheel down -> Sample 1
Surprisingly however, it's always Sample 3 which is triggered, regardless of the wheel position.

MatrixInverse.png

Btw. the same effect applies to the X source.

[elcallio]

Thanks for spotting this. The calculation is indeed wrong for bipolar sources like PB. The range transformation is applied on the wrong side of the curve. Fixed in next build.

[pagurida]

The calculation is indeed wrong for bipolar sources like PB.

Addition: Not only bipolar, but also unipolar sources, such as Modulation Wheel or Velocity, are affected as well.

[elcallio]

Well, yes, and no. But from your standpoint the result is not what you expect. Again, the problem is the transition to the 0-127 scale of the matrix mapping. In any case, it is fixed now and will be in the next build.

[pagurida]

Thank you, appreciate that

[pagurida]

v3.0.14

Works like a charm now, thank you!