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visualizer tuning

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This commit is contained in:
Harrison Deng 2018-01-30 14:45:00 -06:00
parent c70d161337
commit 08fb879b1f
1 changed files with 5 additions and 5 deletions
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10
core/src/zero1hd/rhythmbullet/audio/visualizer/BasicVisualizer.java
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@ -38,7 +38,7 @@ public class BasicVisualizer extends VisualizerCore {
pixmap.setColor(Color.WHITE); pixmap.setColor(Color.WHITE);
pixmap.fill(); pixmap.fill();
barCount = 70; barCount = 70;
smoothRange = 2; smoothRange = 3;
angleRot = new Vector2(MathUtils.cosDeg(rotation), MathUtils.sinDeg(rotation)); angleRot = new Vector2(MathUtils.cosDeg(rotation), MathUtils.sinDeg(rotation));
bars = new Sprite[barCount]; bars = new Sprite[barCount];
barHeights = new float[barCount]; barHeights = new float[barCount];
@ -91,9 +91,9 @@ public class BasicVisualizer extends VisualizerCore {
barHeights[i] = avg; barHeights[i] = avg;
currentAvg += barHeights[i]; currentAvg += barHeights[i];
if (bars[i].getHeight() > barHeights[i]) { if (bars[i].getHeight() > barHeights[i]) {
bars[i].setSize(barWidth, bars[i].getHeight() - (20f*delta*(bars[i].getHeight()-barHeights[i]))); bars[i].setSize(barWidth, bars[i].getHeight() - (15f*delta*(bars[i].getHeight()-barHeights[i])));
} else { } else {
bars[i].setSize(barWidth, bars[i].getHeight() + (27f*delta*(barHeights[i] - bars[i].getHeight()))); bars[i].setSize(barWidth, bars[i].getHeight() + (20f*delta*(barHeights[i] - bars[i].getHeight())));
} }
} }
currentAvg /= barHeights.length; currentAvg /= barHeights.length;
@ -106,7 +106,7 @@ public class BasicVisualizer extends VisualizerCore {
public void setMM(MusicManager mm) { public void setMM(MusicManager mm) {
maxAvgHeight = 0; maxAvgHeight = 0;
currentAvg = 0; currentAvg = 0;
float validBins = (5000/((mm.getSampleRate()/2)/((mm.getReadWindowSize()/2)+1))); float validBins = (1700/((mm.getSampleRate()/2)/((mm.getReadWindowSize()/2)+1)));
Gdx.app.debug("Visualizer", "valid frequency bins " + validBins); Gdx.app.debug("Visualizer", "valid frequency bins " + validBins);
binsPerBar = MathUtils.round((validBins/barCount)); binsPerBar = MathUtils.round((validBins/barCount));
barHeights = new float[barCount]; barHeights = new float[barCount];
@ -120,7 +120,7 @@ public class BasicVisualizer extends VisualizerCore {
} }
public void updatePositionInfo() { public void updatePositionInfo() {
barHeightMultiplier = height*0.032f; barHeightMultiplier = height*0.03f;
int barSpace = 0; int barSpace = 0;
angleRot.set(MathUtils.cosDeg(rotation), MathUtils.sinDeg(rotation)); angleRot.set(MathUtils.cosDeg(rotation), MathUtils.sinDeg(rotation));