54 lines
1.7 KiB
TypeScript
54 lines
1.7 KiB
TypeScript
import { type Editor } from "../main";
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import { makeExampleFactory } from "../Documentation";
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export const oscilloscope = (application: Editor): string => {
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const makeExample = makeExampleFactory(application);
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return `# Oscilloscope
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You can turn on the oscilloscope to generate interesting visuals or to inspect audio. Use the <ic>scope()</ic> function to turn it on and off. The oscilloscope is off by default.
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${makeExample(
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"Oscilloscope configuration",
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`
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scope({
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enabled: true, // off by default
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color: "#fdba74", // any valid CSS color or "random"
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thickness: 4, // stroke thickness
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offsetY: 0, // Horizontal offset
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offsetX: 0, // Vertical offset
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fftSize: 256, // multiples of 128
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orientation: "horizontal", // "vertical" or "horizontal"
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mode: "scope" | "3D" | "freqscope", // scope mode
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size: 1, // size of the oscilloscope
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refresh: 1 // refresh rate (in pulses)
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})
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`,
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true
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)}
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${makeExample(
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"Demo with multiple scope mode",
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`
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rhythm(.5, [4,5].dur(4*3, 4*1), 8)::sound('fhardkick').out()
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beat(0.25)::sound('square').freq([
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[250, 250/2, 250/4].pick(),
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[250, 250/2, 250/4].beat() / 2 * 4,
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])
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.fmi([1,2,3,4].bar()).fmh(fill()? 0 : 4)
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.lpf(100+usine(1/4)*1200).lpad(4, 0, .5)
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.room(0.5).size(8).vib(0.5).vibmod(0.125)
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.ad(0, .125).out()
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beat(2)::sound('fsoftsnare').shape(0.5).out()
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scope({enabled: true, thickness: 8,
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mode: ['freqscope', 'scope', '3D'].beat(),
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color: ['purple', 'green', 'random'].beat(),
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size: 0.5, fftSize: 2048})
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`,
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true
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)}
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Note that these values can be patterned as well! You can transform the oscilloscope into its own light show if you want. The picture is not stable anyway so you won't have much use of it for precision work :)
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`;
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};
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