> Only [osc~] is a signal generator, and [cos~] the raw 'lookup'

Oh right! Makes sense ...

I believe [cos~] and [abs~] could both be implemented by using Web Audio API's WaveShaperNode. The closest example is [clip~] implementation which you can find here : https://github.com/sebpiq/WebPd/blob/master/lib/objects/dsp.js#L892

[wrap~] on the other hand can't be implemented :'( or it could, but with a ScriptProcessorNode, which means it would be slow, and I don't want to go into doing this for the moment...

As Chris suggested, I'd be super happy to get a pull request (with tests) ... if you feel that you can pull it, otherwise I can do it.

Cheers

On Tue, Aug 25, 2015 at 5:53 AM, Chris McCormick <chris@mccormick.cx> wrote:

On 24/08/15 22:03, Julian Brooks wrote:

What I do think from the hints and suggestions given is that I've got
enough to be getting on with to make something approximately close and
hopefully interesting.

You could also implement cos~ in WebPd and submit a PR to seb. Here are osc~ and phasor~ for your reference:

https://github.com/sebpiq/WebPd/blob/master/lib/objects/dsp.js#L90

Cheers,

Chris.

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