Thank you so much. We are also trying to implement the periodic wave option for the oscillator node. The sizes of the real and imag arrays in the PeriodicWaveOptions structure are not fixed during compile time and need to be generated based on the input terms. For this, we thought of using a vector but the vector type does not implement copy. We tried to use clone() during the oscillator node object creation but many of the other types of waves (like channelsum) derive the oscillator node and they cannot implement clone/require that copy be derived. Can you suggest what we can do to overcome this? Do we assume an outer limit to the size of the array and create an array of that size or is there a way to still dynamically set the array size without the copy conflict?
On Thu, Nov 15, 2018 at 6:16 PM Manish Goregaokar <manishsm...@gmail.com> wrote: > Yes, it's f(x) = k. > > Note that `k` here is an AudioParam, so it's not always a constant -- > similar to how frequency in OscillatorSourceNode or gain in GainNode can > vary per frame. > -Manish Goregaokar > > > On Thu, Nov 15, 2018 at 2:48 PM Avanthikaa Ravichandran <aravi...@ncsu.edu > > > wrote: > > > Hi, > > > > We are working on implementing the missing WebAudio nodes in servo-media. > > One of the initial steps says* ‘implement the missing ConstantSource node > > type that produces a constant tone based on a stored value that can be > > modified using the GainNode implementation as a model*'. > > > > Am I right in understanding that this requires implementing a wave f(x) = > > k, where k is a constant that is determined by the stored value? And the > > working of this wave is similar to sine, sawtooth, etc., with the only > > difference being the wave formula? > > _______________________________________________ > > dev-servo mailing list > > dev-servo@lists.mozilla.org > > https://lists.mozilla.org/listinfo/dev-servo > > > _______________________________________________ > dev-servo mailing list > dev-servo@lists.mozilla.org > https://lists.mozilla.org/listinfo/dev-servo > _______________________________________________ dev-servo mailing list dev-servo@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-servo
