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/*
* Configurable LFOs
*/
[new SinOsc, new PulseOsc, new SampOsc] @=> UGen @lfo[];
lfo[0] @=> UGen @cur_lfo;
//lfo[2] => Bus.oscope[0];
//0.1 => Bus.oscope[0].gain;
[new SawOsc, new PulseOsc] @=> UGen @osc[];
osc[0] @=> UGen @cur_osc;
/*
* LFO configuration via MIDI
*/
if (me.args() > 1)
me.exit();
NanoEvent nanoev;
/* first param: scene name */
"primary" @=> nanoev.wantScene;
if (me.args() > 0)
me.arg(0) @=> nanoev.wantScene;
nanoev.getPort("lfoFreqKnob") => Scale lfo_freq => cur_lfo => Scale lfo_scale;
lfo_scale => cur_osc => Echo rev => Bus.out_left; rev => Bus.out_right;
//50::ms => echo.delay;
//.3 => echo.mix;
0 => rev.gain;
1::second => rev.max;
500::ms => rev.delay;
0.5 => rev.mix;
20 => lfo_freq.out;
320 => float lfo_pitch;
80 => float lfo_depth;
lfo_scale.out(lfo_pitch, lfo_pitch+lfo_depth);
fun void
change_lfo(int new_lfo)
{
/* unchuck current lfo */
lfo_freq =< cur_lfo =< lfo_scale;
/* chuck new lfo */
lfo_freq => lfo[new_lfo] @=> cur_lfo => lfo_scale;
if (new_lfo == 2 /* SampOsc */) {
lfo_scale.in(0, 1);
10 => lfo_scale.gain; /* value range [0, 1000] if pitch == 0 */
} else {
lfo_scale.in(-1, 1);
1 => lfo_scale.gain;
}
}
fun void
change_osc(int new_osc)
{
/* unchuck current oscillator */
lfo_scale =< cur_osc =< rev;
/* chuck new oscillator */
lfo_scale => osc[new_osc] @=> cur_osc => rev;
}
while (nanoev => now) {
if ("lfoVolumeKnob" => nanoev.isControl) {
nanoev.getFloat() => rev.gain;
} else if ("lfoPitchSlider" => nanoev.isControl) {
nanoev.getFloat(0, 1000) => lfo_pitch;
lfo_scale.out(lfo_pitch, lfo_pitch+lfo_depth);
} else if ("lfoDepthSlider" => nanoev.isControl) {
nanoev.getFloat(100) => lfo_depth;
lfo_scale.out(lfo_pitch, lfo_pitch+lfo_depth);
} else if ("lfoRateKnob" => nanoev.isControl) {
/* sample rate for SampOsc */
nanoev.getFloat(2) => (lfo[2] $ SampOsc).rate;
} else if ("lfoSinOscButton" => nanoev.isControl) {
if (nanoev.getBool())
0 => change_lfo;
} else if ("lfoPulseOscButton" => nanoev.isControl) {
if (nanoev.getBool())
1 => change_lfo;
} else if ("lfoSampOscButton" => nanoev.isControl) {
if (nanoev.getBool())
2 => change_lfo;
} else if ("lfoWaveToggle" => nanoev.isControl) {
if (nanoev.getBool())
1 => change_osc;
else
0 => change_osc;
} else if ("lfoEchoSlider" => nanoev.isControl) {
nanoev.getDur(second) => rev.delay;
}
}
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