Phijel

I have a patch where i interpolate between different presets using pattrstorage + autopattr. My question(s) is (are):

1) It works fine for most of the objects, number boxes, multisliders, gain~, etc... but my filtergraph keeps jumping from one preset to another without interpolation, creating a significant break in the sound.

2) Another corollary question : is there a way to feed a cascade~ with multiple filtercoeff~ or does cascade~ only work with filtergraph~ ?

I suppose I can link several biquad~ in a chain, each one having his own filtercoeff~, but I was searching for a simpler way.

3) ok, while I'm at it : a third question, is there a way to interpolate between 2 non consecutive presets in pattrstorage ? (I mean, WITHOUT going though all intermediate presets, for example interpolating from 1 to 5, but without going through 2 - 3 - 4)

filtergraph-interpolation-with-pattrstorage

1) just interpolate number boxes connected to filtergraph~ (see attached patch)

2) AFAIK no. filtercoeff~ produces signals, and cascade~ wants lists of floats.

3) use the message [recall 1 5 $1] to interpolate between presets 1 and 5 (for instance)

As far as I can tell the interpolation works fine when you have the same number of filters, that is latest Max version. If it's not the case, please provide an example.

strange thing : I turned Overdrive OFF and then back again ON, and now interpolation works ?! (with audio interrupt ON)

But I noticed I also have a patcher called "line" in my search path, I guess this didn't help [line] for interpolation in this context...

filtergraph interpolation with pattrstorage