commit b7acbd52a3a4ebed43a27c6cef56a3f844fb153a
parent 74344f80f17428e06136dd88105ec5cb4c104afa
Author: Matt Demanett <matt@demanett.net>
Date: Fri, 19 Jan 2018 01:42:21 -0500
Double: a pitch (1v/oct) transposer, for stacking oscillators.
Diffstat:
5 files changed, 347 insertions(+), 0 deletions(-)
diff --git a/res-src/Double-src.svg b/res-src/Double-src.svg
@@ -0,0 +1,219 @@
+<svg
+ version="1.1"
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:xlink="http://www.w3.org/1999/xlink"
+ width="45"
+ height="380"
+ viewBox="0 0 45 380"
+>
+ <style>
+ text {
+ fill: #333;
+ font-family: 'Roboto', sans-serif;
+ font-weight: bold;
+ }
+ text.title {
+ font-family: 'Comfortaa', sans-serif;
+ font-weight: normal;
+ }
+ text.brand {
+ font-family: 'Audiowide', sans-serif;
+ font-weight: bold;
+ }
+ </style>
+
+ <defs>
+ <symbol id="knob" viewBox="0 0 45px 45px">
+ <g transform="translate(22.5 22.5)">
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+ <circle cx="0" cy="0" r="12.5" stroke-width="1" stroke="#00f" fill="none" />
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+ <g transform="translate(22.5 22.5)">
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+ </g>
+ </symbol>
+
+ <symbol id="knobguide-interval" viewBox="0 0 45px 45px">
+ <g transform="translate(22.5 22.5)">
+ <g transform="rotate(-240) translate(15 0)">
+ <text font-size="5.0pt" transform="translate(2.5 0) rotate(240) translate(-2.2 2.2)">0</text>
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+ <polyline points="0,0 2.5,0" stroke-width="0.3" stroke="#333" />
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+ <polyline points="0,0 2.5,0" stroke-width="0.3" stroke="#333" />
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+ </g>
+ </g>
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+
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+ <text font-size="5.0pt" transform="translate(2 0) rotate(0) translate(-2.2 2.2)">3</text>
+ </g>
+ </g>
+ </symbol>
+
+ <symbol id="knobguide-fine" viewBox="0 0 45px 45px">
+ <g transform="translate(22.5 22.5)">
+ <g transform="rotate(-240) translate(10 0)">
+ <!-- <polyline points="0,0 3,0" stroke-width="0.3" stroke="#333" /> -->
+ <text font-size="5.0pt" transform="translate(2.5 0) rotate(240) translate(-1.5 2.2)">-</text>
+ </g>
+ <g transform="rotate(-90) translate(10 0)">
+ <!-- <polyline points="0,0 3,0" stroke-width="0.3" stroke="#333" /> -->
+ <text font-size="5.0pt" transform="translate(2 0) rotate(90) translate(-1.9 2.2)">0</text>
+ </g>
+ <g transform="rotate(60) translate(10 0)">
+ <!-- <polyline points="0,0 3,0" stroke-width="0.3" stroke="#333" /> -->
+ <text font-size="5.0pt" transform="translate(2.5 0) rotate(-60) translate(-1.9 2.2)">+</text>
+ </g>
+ <path d="M 0 -12.5 A 12.5 12.5 0 0 1 12.5 0" stroke="#333" stroke-width="0.5" stroke-linecap="round" fill="none" transform="rotate(20)" />
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+ <path d="M 0 -12.5 A 12.5 12.5 0 0 0 -12.5 0" stroke="#333" stroke-width="0.5" stroke-linecap="round" fill="none" transform="rotate(-20)" />
+ <path d="M 0 -12.5 A 12.5 12.5 0 0 0 -12.5 0" stroke="#333" stroke-width="0.5" stroke-linecap="round" fill="none" transform="rotate(-43)" />
+ </g>
+ </symbol>
+
+ <symbol id="button" viewBox="0 0 9px 9px">
+ <g transform="translate(4.5 4.5)">
+ <circle cx="0" cy="0" r="4.1" stroke-width="1" stroke="#00f" fill="#f00" />
+ </g>
+ </symbol>
+
+ <symbol id="light" viewBox="0 0 1.1px 1.1px">
+ <rect width="3.2" height="3.2" fill="#0f0" />
+ </symbol>
+
+ <symbol id="input" viewBox="0 0 24px 24px">
+ <g transform="translate(12 12)">
+ <circle cx="0" cy="0" r="5" stroke-width="1" stroke="#0f0" fill="#0f0" />
+ <circle cx="0" cy="0" r="10.5" stroke-width="3" stroke="#0f0" fill="none" />
+ </g>
+ </symbol>
+
+ <symbol id="output" viewBox="0 0 24px 24px">
+ <g transform="translate(12 12)">
+ <circle cx="0" cy="0" r="5" stroke-width="1" stroke="#f00" fill="#f00" />
+ <circle cx="0" cy="0" r="10.5" stroke-width="3" stroke="#f00" fill="none" />
+ </g>
+ </symbol>
+ </defs>
+
+ <rect width="100%" height="100%" fill="#ddd" />
+ <polyline points="1,1 44,1 44,379 1,379 1,1" stroke="#e4e4e4" stroke-width="0.5" fill="none" />
+ <polyline points="0.5,0.5 44.5,0.5 44.5,379.5 0.5,379.5 0.5,0.5" stroke="#ebebeb" stroke-width="0.8" fill="none" />
+ <polyline points="0,0 45,0 45,380 0,380 0,0" stroke="#f2f2f2" stroke-width="1" fill="none" />
+
+ <!-- <polyline points="22.5,0 22.5,380" stroke-width="0.5" stroke="#0f0" /> -->
+ <!-- <rect width="45" height="6" fill="#0f0" transform="translate(0 63)" /> -->
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+ <!-- <rect width="45" height="6" fill="#0f0" transform="translate(0 141)" /> -->
+ <!-- <rect width="45" height="6" fill="#0f0" transform="translate(0 197)" /> -->
+
+ <g transform="rotate(-90) translate(-376 13)">
+ <text class="title" font-size="7pt" letter-spacing="2.5px">DOUBLE</text>
+ <g transform="translate(0 12)">
+ <text class="brand" font-size="7pt" letter-spacing="2px">BGA</text>
+ <rect width="3.0" height="3" fill="#ddd" transform="translate(11.5 -5)" />
+ </g>
+ </g>
+
+ <g transform="translate(0 25)">
+ <text font-size="6pt" letter-spacing="2px" transform="translate(4 0)">INTRVL</text>
+ <use id="INTERVAL_PARAM" xlink:href="#knob" transform="translate(0 -3)" />
+ <use xlink:href="#knobguide-interval" transform="translate(0 -3)" />
+ </g>
+
+ <g transform="translate(0 74)">
+ <text font-size="6pt" letter-spacing="2px" transform="translate(2.2 0)">OCTAVE</text>
+ <use id="OCTAVE_PARAM" xlink:href="#knob-small" transform="translate(0 -6)" />
+ <use xlink:href="#knobguide-octave" transform="translate(0 -6)" />
+ </g>
+
+ <g transform="translate(0 111)">
+ <text font-size="6pt" letter-spacing="2px" transform="translate(11 0)">FINE</text>
+ <use id="FINE_PARAM" xlink:href="#knob-small" transform="translate(0 -6)" />
+ <use xlink:href="#knobguide-fine" transform="translate(0 -6)" />
+ </g>
+
+ <g transform="translate(5.5 146)">
+ <rect width="34" height="50" rx="5" fill="#fafafa" />
+ <use id="CV_INPUT" xlink:href="#input" transform="translate(5 3)" />
+ <text font-size="5pt" letter-spacing="2px" transform="translate(11 35)">CV</text>
+ <g transform="translate(3 38)">
+ <text font-size="5pt" letter-spacing="1px" transform="translate(0 7)">QZ</text>
+ <use id="QUANTIZE_LIGHT" xlink:href="#light" transform="translate(12.5 3)" />
+ <use id="QUANTIZE_PARAM" xlink:href="#button" transform="translate(18.5 0)" />
+ </g>
+ </g>
+
+ <g transform="translate(0 202)">
+ <g transform="translate(5.5 0)">
+ <rect width="34" height="10" fill="#fafafa" transform="translate(0 28)" />
+ <rect width="34" height="35" rx="5" fill="#fafafa" />
+ <use id="IN_INPUT" xlink:href="#input" transform="translate(5 3)" />
+ <text font-size="5pt" letter-spacing="2px" transform="translate(12.5 35)">IN</text>
+ </g>
+ <g transform="translate(5.5 41)">
+ <rect width="34" height="10" fill="#bbb" transform="translate(0 -3)" />
+ <rect width="34" height="72" rx="5" fill="#bbb" />
+ <use id="THRU_OUTPUT" xlink:href="#output" transform="translate(5 0)" />
+ <text font-size="5pt" letter-spacing="2px" transform="translate(5.5 32)">THRU</text>
+ <use id="OUT_OUTPUT" xlink:href="#output" transform="translate(5 36)" />
+ <text font-size="5pt" letter-spacing="2px" transform="translate(8.5 68)">OUT</text>
+ </g>
+ </g>
+</svg>
diff --git a/res/Double.svg b/res/Double.svg
Binary files differ.
diff --git a/src/Double.cpp b/src/Double.cpp
@@ -0,0 +1,123 @@
+
+#include "bogaudio.hpp"
+#include "dsp/pitch.hpp"
+
+using namespace bogaudio::dsp;
+
+struct Double : Module {
+ enum ParamsIds {
+ INTERVAL_PARAM,
+ OCTAVE_PARAM,
+ FINE_PARAM,
+ QUANTIZE_PARAM,
+ NUM_PARAMS
+ };
+
+ enum InputsIds {
+ CV_INPUT,
+ IN_INPUT,
+ NUM_INPUTS
+ };
+
+ enum OutputsIds {
+ THRU_OUTPUT,
+ OUT_OUTPUT,
+ NUM_OUTPUTS
+ };
+
+ enum LightsIds {
+ QUANTIZE_LIGHT,
+ NUM_LIGHTS
+ };
+
+ const float _minCVOut = semitoneToCV(24.0); // C1
+ const float _maxCVOut = semitoneToCV(120.0); // C9
+
+ Double() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) {
+ }
+
+ virtual void step() override;
+};
+
+void Double::step() {
+ if (!(outputs[OUT_OUTPUT].active || outputs[THRU_OUTPUT].active)) {
+ return;
+ }
+
+ float semitones = params[OCTAVE_PARAM].value * 12.0;
+ semitones += params[INTERVAL_PARAM].value;
+ if (inputs[CV_INPUT].active) {
+ semitones += clampf(inputs[CV_INPUT].value, -5.0, 5.0) * 10.0;
+ }
+ if (params[QUANTIZE_PARAM].value > 0.5) {
+ semitones = roundf(semitones);
+ }
+
+ if (inputs[IN_INPUT].active) {
+ float cv = clampf(inputs[IN_INPUT].value, _minCVOut, _maxCVOut);
+ outputs[THRU_OUTPUT].value = cv;
+ outputs[OUT_OUTPUT].value = clampf(semitoneToCV(cvToSemitone(cv) + semitones + params[FINE_PARAM].value), _minCVOut, _maxCVOut);
+ }
+ else {
+ outputs[THRU_OUTPUT].value = semitones / 10.0;
+ outputs[OUT_OUTPUT].value = clampf(semitoneToCV(referenceSemitone + semitones + params[FINE_PARAM].value), _minCVOut, _maxCVOut);
+ }
+
+ lights[QUANTIZE_LIGHT].value = params[QUANTIZE_PARAM].value > 0.5;
+}
+
+
+DoubleWidget::DoubleWidget() {
+ Double *module = new Double();
+ setModule(module);
+ box.size = Vec(RACK_GRID_WIDTH * 3, RACK_GRID_HEIGHT);
+
+ {
+ SVGPanel *panel = new SVGPanel();
+ panel->box.size = box.size;
+ panel->setBackground(SVG::load(assetPlugin(plugin, "res/Double.svg")));
+ addChild(panel);
+ }
+
+ addChild(createScrew<ScrewSilver>(Vec(0, 0)));
+ addChild(createScrew<ScrewSilver>(Vec(box.size.x - 15, 365)));
+
+ // generated by svg_widgets.rb
+ auto intervalParamPosition = Vec(9.5, 31.5);
+ auto octaveParamPosition = Vec(14.5, 82.5);
+ auto fineParamPosition = Vec(14.5, 119.5);
+ auto quantizeParamPosition = Vec(26.9, 183.9);
+
+ auto cvInputPosition = Vec(10.5, 149.0);
+ auto inInputPosition = Vec(10.5, 205.0);
+
+ auto thruOutputPosition = Vec(10.5, 243.0);
+ auto outOutputPosition = Vec(10.5, 279.0);
+
+ auto quantizeLightPosition = Vec(21.0, 187.0);
+ // end generated by svg_widgets.rb
+
+ {
+ auto w = createParam<Knob26>(intervalParamPosition, module, Double::INTERVAL_PARAM, 0.0, 11.0, 0.0);
+ dynamic_cast<Knob*>(w)->snap = true;
+ addParam(w);
+ }
+ {
+ auto w = createParam<Knob16>(octaveParamPosition, module, Double::OCTAVE_PARAM, -3.0, 3.0, 0.0);
+ auto k = dynamic_cast<SVGKnob*>(w);
+ k->snap = true;
+ k->minAngle = -0.5 * M_PI;
+ k->maxAngle = 0.5 * M_PI;
+ addParam(w);
+ }
+ addParam(createParam<Knob16>(fineParamPosition, module, Double::FINE_PARAM, -0.99, 0.99, 0.0));
+ addParam(createParam<StatefulButton9>(quantizeParamPosition, module, Double::QUANTIZE_PARAM, 0.0, 1.0, 1.0));
+
+ addInput(createInput<Port24>(cvInputPosition, module, Double::CV_INPUT));
+ addInput(createInput<Port24>(inInputPosition, module, Double::IN_INPUT));
+
+ addOutput(createOutput<Port24>(thruOutputPosition, module, Double::THRU_OUTPUT));
+ addOutput(createOutput<Port24>(outOutputPosition, module, Double::OUT_OUTPUT));
+
+ addChild(createLight<TinyLight<GreenLight>>(quantizeLightPosition, module, Double::QUANTIZE_LIGHT));
+}
diff --git a/src/bogaudio.cpp b/src/bogaudio.cpp
@@ -22,6 +22,7 @@ void init(rack::Plugin *p) {
#ifdef EXPERIMENTAL
p->addModel(createModel<DetuneWidget>("Bogaudio", "Bogaudio-Detune", "Detune"));
+ p->addModel(createModel<DoubleWidget>("Bogaudio", "Bogaudio-Double", "Double"));
#endif
p->addModel(createModel<DGateWidget>("Bogaudio", "Bogaudio-DGate", "DGate", UTILITY_TAG));
p->addModel(createModel<ManualWidget>("Bogaudio", "Bogaudio-Manual", "Manual", UTILITY_TAG));
diff --git a/src/bogaudio.hpp b/src/bogaudio.hpp
@@ -47,6 +47,10 @@ struct DetuneWidget : ModuleWidget {
DetuneWidget();
};
+struct DoubleWidget : ModuleWidget {
+ DoubleWidget();
+};
+
struct DGateWidget : ModuleWidget {
DGateWidget();
virtual Menu* createContextMenu() override;
