Creating Interpolators
Mapping Time to Alpha
- Alpha is a generalized value that varies from 0.0 to 1.0
over a time interval
- An Alpha generator computes alpha based upon parameters
that control
- Trigger time
- Phase Delay before initial alpha change (attack)
- Increasing Ramp time for increasing alpha
- At-One time for constant high alpha
- Decreasing Ramp time for decreasing alpha
- At-Zero time for constant low alpha
