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filter info view for BinoPan

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minjaesong
2023-11-23 19:44:40 +09:00
parent 4676ceb522
commit 7cef8e0df4
3 changed files with 34 additions and 7 deletions
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19
src/net/torvald/terrarum/audio/AudioMixer.kt
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@@ -1,6 +1,7 @@
package net.torvald.terrarum.audio
import com.badlogic.gdx.Gdx
import com.badlogic.gdx.Input
import com.badlogic.gdx.backends.lwjgl3.audio.Lwjgl3Audio
import com.badlogic.gdx.utils.Disposable
import com.jme3.math.FastMath
@@ -95,6 +96,8 @@ object AudioMixer: Disposable {
init {
// musicTrack.filters[0] = BinoPan((Math.random() * 2.0 - 1.0).toFloat())
masterTrack.filters[0] = SoftClp
masterTrack.filters[1] = Buffer
masterTrack.filters[2] = Scope()
@@ -138,11 +141,19 @@ object AudioMixer: Disposable {
private var lpStart = SAMPLING_RATED / 2.0
private var lpTarget = SAMPLING_RATED / 2.0
// TODO make sidechaining work
// TODO master volume controls the master track
// TODO fadein/out controls the master track
fun update(delta: Float) {
// test the panning
/*(musicTrack.filters[0] as? BinoPan)?.let {
if (Gdx.input.isKeyPressed(Input.Keys.RIGHT)) {
it.pan = (it.pan + 0.001f).coerceIn(-1f, 1f)
}
else if (Gdx.input.isKeyPressed(Input.Keys.LEFT)) {
it.pan = (it.pan - 0.001f).coerceIn(-1f, 1f)
}
}*/
// the real updates
(Gdx.audio as? Lwjgl3Audio)?.update()
masterTrack.volume = masterVolume

3
src/net/torvald/terrarum/audio/TerrarumAudioFilter.kt
View File

@@ -207,8 +207,7 @@ class BinoPan(var pan: Float, var soundSpeed: Float = 340f, var earDist: Float =
val delayInSamples = (timeDiffMax * sin(angle)).absoluteValue
val volMultDbThis = PANNING_CONST * pan.absoluteValue
val volMultFsThis = decibelsToFullscale(volMultDbThis).toFloat()
val volMultDbOther = -(PANNING_CONST * pan.absoluteValue)
val volMUltFsOther = decibelsToFullscale(volMultDbOther).toFloat()
val volMUltFsOther = 1f / volMultFsThis
if (pan >= 0) {
delays[0] = delayInSamples