/usr/share/SuperCollider/HelpSource/Classes/RunningMin.schelp is in supercollider-common 1:3.8.0~repack-2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | class:: RunningMin
summary:: Track minimum level.
related:: Classes/RunningMax, Classes/RunningSum
categories:: UGens>Maths
Description::
Outputs the minimum value received at the input. When a trigger occurs at
the reset input, the minimum output value is reset to the current value.
classmethods::
method::ar, kr
argument::in
The input signal.
argument::trig
Resets the output value to the current input value. A trigger happens when the signal changes from non-positive to positive.
Examples::
code::
(
{
SinOsc.ar(
RunningMin.ar(Dust.ar(20), Impulse.ar(0.4)) * 500 + 200,
0, 0.2
)
}.play;
)
// follow a sine lfo, reset rate controlled by mouse x
(
{
SinOsc.ar(
RunningMin.kr(SinOsc.kr(0.2), Impulse.kr(MouseX.kr(0.01, 2, 1))) * 500 + 200,
0, 0.2
)
}.play;
)
::
|