@griffinboy said in What is the process for writing my own module (not scriptnode):

@ustk

Right sure.
Yes, you could drop a filter on the audio, but you misunderstand how aliasing works. Aliasing reflects downwards, creating low harmonics. It doesn't just create high harmonics. So even lowpass filtering the signal won't remove aliasing.

You NEED to oversample if you want to filter out aliasing. It's not a case of it 'helping' but it's a way of raising the nyquist so that when you apply the filter, there are no alias harmonics already present, having reflected downwards.

Also, filtering the drawn waveform is the same as filtering the buffer. The waveform is the buffer... Samples along the x axis, y value is the value of each sample.

@griffinboy out of interest... what about avoiding aliasing when downsampling?? I had assumed that a solid biquad lowpass would cover this, but maybe not??

Heya, can someone help me sanity check something?

I grabbed some single cycle wavetables from:
https://www.adventurekid.se/akrt/waveforms/adventure-kid-waveforms/

They come as individual wav files, that are 44.1kHz sample-rate, and are 600 samples long.

The sine wave one I've picked has 12 files. Meaning a total length of 7200.

I've stitched them together in Reaper, and I have confirmed that the file is indeed 7200 samples long.

I've then dragged that into a sampler, created a sample map where the file spans the entire keyboard, but there are no velocity layers. I've set the root note to D1 as specified in the readme for the samples.

When I try to use this file/sample map with the Wavetable creator, the resample mode does not work.

I am assuming this is because the individual wavetables are 600 samples long, and thus not a power of 2 number.

I can use one of the other analysis modes, but since it has 12 files I get a kind of FFT spectral noise-burst at the end of the file when I select a slice amount that is higher than my file amount. I assume that means I should not use 12 files, and I should crop my file selection to 8, or even duplicate the first few files to hit 16??

Typically speaking, what are the most ideal specs for wavetable files in order to make this process as smooth as possible??? I would assume that the resample analysis mode is the cleanest ??

@d-healey Gotcha!

@d-healey Totally unrelated question Dave - can you symlink the Samples folder???

That's what I see.

@d-healey I might be able to make 5pm after all, but only for an hour.

@DanH said in Knob LAF - Curve line (or maybe use a bit of an arc?):

@Orvillain In my original example it is a rectangle. In @ustk's solution it is an arc.

Yes. It never should have been is my point!

@DanH said in Knob LAF - Curve line (or maybe use a bit of an arc?):

the lateral pointer bit is a rectangle

For avoidance of doubt, and as @ustk's snippet also says, it isn't a rectangle. It is an arc, which you can think of as a slice of a circle.

@Christoph-Hart I think this is going to be amazing. Been looking at the snippet, and it mostly makes sense. Being able to throw data from a custom node to the UI is exactly what I want to do.

So ultimately, consider the title of this thread to be null and void - custom node is where it is at! I've just got to port my HISEscript over to c++ and start properly learning scriptnode.

@Christoph-Hart Will do!!

Free mankini with every commercial license???

@Christoph-Hart Right! That is really cool! I'll dig into this when I get some chance and see how I can leverage this kind of system for my thing.

@griffinboy Here's a code snippet if you wanna just bash it into that file. I tend to have a few customizations to HISE that I stash and re-apply each time I pull the latest develop. Hasn't broken anything yet!

switch (pIndex)
{
case 0:  p = parameter::inner<SnexSource::ParameterHandler, 0>(pHandler); break;
case 1:  p = parameter::inner<SnexSource::ParameterHandler, 1>(pHandler); break;
case 2:  p = parameter::inner<SnexSource::ParameterHandler, 2>(pHandler); break;
case 3:  p = parameter::inner<SnexSource::ParameterHandler, 3>(pHandler); break;
case 4:  p = parameter::inner<SnexSource::ParameterHandler, 4>(pHandler); break;
case 5:  p = parameter::inner<SnexSource::ParameterHandler, 5>(pHandler); break;
case 6:  p = parameter::inner<SnexSource::ParameterHandler, 6>(pHandler); break;
case 7:  p = parameter::inner<SnexSource::ParameterHandler, 7>(pHandler); break;
case 8:  p = parameter::inner<SnexSource::ParameterHandler, 8>(pHandler); break;
case 9:  p = parameter::inner<SnexSource::ParameterHandler, 9>(pHandler); break;
case 10: p = parameter::inner<SnexSource::ParameterHandler, 10>(pHandler); break;
case 11: p = parameter::inner<SnexSource::ParameterHandler, 11>(pHandler); break;
case 12: p = parameter::inner<SnexSource::ParameterHandler, 12>(pHandler); break;
case 13: p = parameter::inner<SnexSource::ParameterHandler, 13>(pHandler); break;
case 14: p = parameter::inner<SnexSource::ParameterHandler, 14>(pHandler); break;
case 15: p = parameter::inner<SnexSource::ParameterHandler, 15>(pHandler); break;
case 16: p = parameter::inner<SnexSource::ParameterHandler, 16>(pHandler); break;
case 17: p = parameter::inner<SnexSource::ParameterHandler, 17>(pHandler); break;
case 18: p = parameter::inner<SnexSource::ParameterHandler, 18>(pHandler); break;
case 19: p = parameter::inner<SnexSource::ParameterHandler, 19>(pHandler); break;
case 20: p = parameter::inner<SnexSource::ParameterHandler, 20>(pHandler); break;
case 21: p = parameter::inner<SnexSource::ParameterHandler, 21>(pHandler); break;
case 22: p = parameter::inner<SnexSource::ParameterHandler, 22>(pHandler); break;
case 23: p = parameter::inner<SnexSource::ParameterHandler, 23>(pHandler); break;
case 24: p = parameter::inner<SnexSource::ParameterHandler, 24>(pHandler); break;
case 25: p = parameter::inner<SnexSource::ParameterHandler, 25>(pHandler); break;
case 26: p = parameter::inner<SnexSource::ParameterHandler, 26>(pHandler); break;
case 27: p = parameter::inner<SnexSource::ParameterHandler, 27>(pHandler); break;
case 28: p = parameter::inner<SnexSource::ParameterHandler, 28>(pHandler); break;
case 29: p = parameter::inner<SnexSource::ParameterHandler, 29>(pHandler); break;
case 30: p = parameter::inner<SnexSource::ParameterHandler, 30>(pHandler); break;
case 31: p = parameter::inner<SnexSource::ParameterHandler, 31>(pHandler); break;
case 32: p = parameter::inner<SnexSource::ParameterHandler, 32>(pHandler); break;
case 33: p = parameter::inner<SnexSource::ParameterHandler, 33>(pHandler); break;
case 34: p = parameter::inner<SnexSource::ParameterHandler, 34>(pHandler); break;
case 35: p = parameter::inner<SnexSource::ParameterHandler, 35>(pHandler); break;
case 36: p = parameter::inner<SnexSource::ParameterHandler, 36>(pHandler); break;
case 37: p = parameter::inner<SnexSource::ParameterHandler, 37>(pHandler); break;
case 38: p = parameter::inner<SnexSource::ParameterHandler, 38>(pHandler); break;
case 39: p = parameter::inner<SnexSource::ParameterHandler, 39>(pHandler); break;
case 40: p = parameter::inner<SnexSource::ParameterHandler, 40>(pHandler); break;
case 41: p = parameter::inner<SnexSource::ParameterHandler, 41>(pHandler); break;
case 42: p = parameter::inner<SnexSource::ParameterHandler, 42>(pHandler); break;
case 43: p = parameter::inner<SnexSource::ParameterHandler, 43>(pHandler); break;
case 44: p = parameter::inner<SnexSource::ParameterHandler, 44>(pHandler); break;
case 45: p = parameter::inner<SnexSource::ParameterHandler, 45>(pHandler); break;
case 46: p = parameter::inner<SnexSource::ParameterHandler, 46>(pHandler); break;
case 47: p = parameter::inner<SnexSource::ParameterHandler, 47>(pHandler); break;
case 48: p = parameter::inner<SnexSource::ParameterHandler, 48>(pHandler); break;
case 49: p = parameter::inner<SnexSource::ParameterHandler, 49>(pHandler); break;
case 50: p = parameter::inner<SnexSource::ParameterHandler, 50>(pHandler); break;
case 51: p = parameter::inner<SnexSource::ParameterHandler, 51>(pHandler); break;
case 52: p = parameter::inner<SnexSource::ParameterHandler, 52>(pHandler); break;
case 53: p = parameter::inner<SnexSource::ParameterHandler, 53>(pHandler); break;
case 54: p = parameter::inner<SnexSource::ParameterHandler, 54>(pHandler); break;
case 55: p = parameter::inner<SnexSource::ParameterHandler, 55>(pHandler); break;
case 56: p = parameter::inner<SnexSource::ParameterHandler, 56>(pHandler); break;
case 57: p = parameter::inner<SnexSource::ParameterHandler, 57>(pHandler); break;
case 58: p = parameter::inner<SnexSource::ParameterHandler, 58>(pHandler); break;
case 59: p = parameter::inner<SnexSource::ParameterHandler, 59>(pHandler); break;
case 60: p = parameter::inner<SnexSource::ParameterHandler, 60>(pHandler); break;
case 61: p = parameter::inner<SnexSource::ParameterHandler, 61>(pHandler); break;
case 62: p = parameter::inner<SnexSource::ParameterHandler, 62>(pHandler); break;
case 63: p = parameter::inner<SnexSource::ParameterHandler, 63>(pHandler); break;
default:
    jassertfalse;
}

@Christoph-Hart Hey dude, any ETA on that snippet?

@Christoph-Hart No problem! Thanks for the quick turnaround. This is going to be seriously cool, I can feel it!!

@Christoph-Hart Did you forget to put in the hise snippet Chris, or am I not getting it???