output ramp?

[panavrin]

This is more of a question.

How do I change output value of a plugin over time? I tried to use the following syntax but it seems like not working.

cverb.set('output', [[0.0], [1.0, 2, 1], [0.0, 3, 2]]);   // cverb is a WX.ConVerb

This goes into GenericParam.prototype.set() but does not work since this.$callback is not defined.

cverb.param.output.set(1.0, 2, 1) also works but it only change abruptly.

Cheers!

[hoch]

Thanks for the report.

I believe this.$callback is defined alright, but somehow the events are not scheduled correctly. Needs further investigation.

cverb.param.output.set(1.0, 2, 1) also works but it only change abruptly.

This works as intended. param.set() is basically a simple wrapper of AudioParam automation methods. set(1, 2, 1) is identical to AudioParam.linearRampToValueAtTime(1, 2). If you don't have a previous time/value point, you can't generate a linear ramp. Instead, you get a jump instead.

I have some plans to redesign WAAX's parameter control. Feel free to throw your ideas!