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taut: separate pitch and filter env

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minjaesong
2026-06-18 11:58:19 +09:00
parent 624db229fc
commit e8737c6eab
2 changed files with 94 additions and 36 deletions
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14
tsvm_core/src/net/torvald/tsvm/AudioJSR223Delegate.kt
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@@ -276,6 +276,20 @@ class AudioJSR223Delegate(private val vm: VM) {
return v.envPitchTimeSec
}
/** Filter-envelope segment index — see [getVoiceEnvVolIndex]. The pitch and filter
* envelopes are independent now (two pf-slots), so each role has its own playhead. */
fun getVoiceEnvFilterIndex(playhead: Int, voice: Int): Int {
val v = getPlayhead(playhead)?.trackerState?.voices?.getOrNull(voice.coerceIn(0, 19)) ?: return -1
if (!v.active) return -1
return v.envFilterIndex
}
/** Seconds elapsed into the current filter-envelope segment. */
fun getVoiceEnvFilterTime(playhead: Int, voice: Int): Double {
val v = getPlayhead(playhead)?.trackerState?.voices?.getOrNull(voice.coerceIn(0, 19)) ?: return 0.0
if (!v.active) return 0.0
return v.envFilterTimeSec
}
/** Set the starting row for the next play call, resetting per-row timing and silencing active voices. */
fun setTrackerRow(playhead: Int, row: Int) {
getPlayhead(playhead)?.trackerState?.let { ts ->