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Code Issues Releases Wiki Activity

wacky zany shit idk lol!

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This commit is contained in:
Cameron Taylor 2021-09-28 18:12:32 -04:00
parent e8a3b901c2
commit 02973078df
1 changed files with 7 additions and 7 deletions
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14
source/SpectogramSprite.hx
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@ -156,7 +156,7 @@ class SpectogramSprite extends FlxTypedSpriteGroup<FlxSprite>
var fftSamples:Array<Float> = []; var fftSamples:Array<Float> = [];
for (sample in remappedShit...remappedShit + lengthOfShit) for (sample in remappedShit...remappedShit + (lengthOfShit))
{ {
var left = audioData[i] / 32767; var left = audioData[i] / 32767;
var right = audioData[i + 1] / 32767; var right = audioData[i + 1] / 32767;
@ -179,12 +179,12 @@ class SpectogramSprite extends FlxTypedSpriteGroup<FlxSprite>
group.members[i].x = prevLine.x; group.members[i].x = prevLine.x;
group.members[i].y = prevLine.y; group.members[i].y = prevLine.y;
var freqIDK:Float = FlxMath.remapToRange(freqShit[remappedFreq], 0, 0.002, 0, 20); var freqIDK:Float = FlxMath.remapToRange(freqShit[remappedFreq], 0, 0.000005, 0, 50);
prevLine.x = (freqIDK * swagheight / 2 + swagheight / 2) + x; prevLine.x = (freqIDK * swagheight / 2 + swagheight / 2) + x;
prevLine.y = (i / group.members.length * daHeight) + y; prevLine.y = (i / group.members.length * daHeight) + y;
// var line = FlxVector.get(prevLine.x - group.members[i].x, prevLine.y - group.members[i].y); var line = FlxVector.get(prevLine.x - group.members[i].x, prevLine.y - group.members[i].y);
// group.members[i].setGraphicSize(Std.int(Math.max(line.length, 1)), Std.int(1)); // group.members[i].setGraphicSize(Std.int(Math.max(line.length, 1)), Std.int(1));
// group.members[i].angle = line.degrees; // group.members[i].angle = line.degrees;
@ -272,8 +272,8 @@ class SpectogramSprite extends FlxTypedSpriteGroup<FlxSprite>
final indexToFreq = (k:Int) -> 1.0 * k * binSize; // we need the `1.0` to avoid overflows final indexToFreq = (k:Int) -> 1.0 * k * binSize; // we need the `1.0` to avoid overflows
// "melodic" band-pass filter // "melodic" band-pass filter
final minFreq = 32.70; final minFreq = 20.70;
final maxFreq = 4186.01; final maxFreq = 1200.01;
final melodicBandPass = function(k:Int, s:Float) final melodicBandPass = function(k:Int, s:Float)
{ {
final freq = indexToFreq(k); final freq = indexToFreq(k);
@ -300,12 +300,12 @@ class SpectogramSprite extends FlxTypedSpriteGroup<FlxSprite>
{ {
final time = c / fs; final time = c / fs;
final freq = indexToFreq(k); final freq = indexToFreq(k);
final power = s; final power = s * s;
if (FlxG.keys.justPressed.N) if (FlxG.keys.justPressed.N)
{ {
haxe.Log.trace('${time};${freq};${power}', null); haxe.Log.trace('${time};${freq};${power}', null);
} }
if (freq < 4200) if (freq < maxFreq)
freqOutput.push(power); freqOutput.push(power);
// //
} }