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ArcEncoder.sc
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ArcEncoder.sc
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/*
ArcEncoder lights one led per position.
Returns delta.
Written by Joseph Rangel:
https://github.com/nthhisst
*/
ArcEncoder {
var arc;
var arc_map;
var current_led;
var gathered_delta;
var <>sensitivity;
*new{ | your_arc, sensitivity_level |
^super.new.initArcKnob(your_arc, sensitivity_level);
}
initArcKnob { | your_arc, sensitivity_level |
arc = your_arc;
sensitivity = Array.fill(4, sensitivity_level);
current_led = Array.fill(4, 0);
gathered_delta = Array.fill(4, 0);
arc_map = [
Array.fill(64,0),
Array.fill(64, 0),
Array.fill(64, 0),
Array.fill(64, 0)
];
for(0, 3, { arg i; arc_map[i][0] = 15; });
}
spin { | knob_n, delta |
if (delta.isStrictlyPositive)
{ gathered_delta[knob_n] = gathered_delta[knob_n] + delta; }
{ gathered_delta[knob_n] = gathered_delta[knob_n] + delta.abs; };
if (gathered_delta[knob_n] >= sensitivity[knob_n]) {
arc_map[knob_n][current_led @ knob_n] = 0;
if (delta.isStrictlyPositive)
{ current_led[knob_n] = (current_led[knob_n] + (gathered_delta[knob_n] / sensitivity[knob_n]).asInteger).wrap(0, 63); }
{ current_led[knob_n] = (current_led[knob_n] - (gathered_delta[knob_n] / sensitivity[knob_n]).asInteger).wrap(0, 63); };
arc_map[knob_n][current_led @ knob_n] = 15;
gathered_delta[knob_n] = gathered_delta[knob_n] % sensitivity[knob_n];
};
arc.ringmap(knob_n, arc_map[knob_n])
^ delta;
}
focusKnob { | knob_n |
arc.ringmap(knob_n, arc_map[knob_n]);
}
}