commit 26bace640e9db82a41056f068abbff5c17a4c742
parent a85bdb8ff57d4624d642ded8d5d7ec11ab15d56e
Author: Matt Demanett <matt@demanett.net>
Date: Fri, 29 Nov 2019 00:49:03 -0500
ASSIGN: poly voice (re)assigner.
Diffstat:
6 files changed, 347 insertions(+), 1 deletion(-)
diff --git a/plugin.json b/plugin.json
@@ -535,6 +535,14 @@
"tags": [
]
+ },
+ {
+ "slug": "Bogaudio-Assign",
+ "name": "ASSIGN",
+ "description": "",
+ "tags": [
+
+ ]
}
]
}
diff --git a/res-src/Assign-src.svg b/res-src/Assign-src.svg
@@ -0,0 +1,125 @@
+<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-medium" viewBox="0 0 26px 26px">
+ <g transform="translate(13 13)">
+ <polyline points="-3,0 3,0" stroke-width="1" stroke="#00f" />
+ <polyline points="0,-3 0,3" stroke-width="1" stroke="#00f" />
+ <circle cx="0" cy="0" r="12.5" stroke-width="1" stroke="#00f" fill="none" />
+ </g>
+ </symbol>
+
+ <symbol id="knobguide-channels" viewBox="0 0 45px 45px">
+ <g transform="translate(22.5 22.5)">
+ <text font-size="5.0pt" transform="rotate(-240) translate(18 0) rotate(240) translate(-1.9 2.2)">1</text>
+ <polyline points="0,0 1.5,0" stroke-width="0.3" stroke="#333" transform="rotate(-220) translate(15 0)" />
+ <polyline points="0,0 1.5,0" stroke-width="0.3" stroke="#333" transform="rotate(-200) translate(15 0)" />
+
+ <text font-size="5.0pt" transform="rotate(-180) translate(17 0) rotate(180) translate(-2 2.2)">4</text>
+ <polyline points="0,0 1.5,0" stroke-width="0.3" stroke="#333" transform="rotate(-160) translate(15 0)" />
+ <polyline points="0,0 1.5,0" stroke-width="0.3" stroke="#333" transform="rotate(-140) translate(15 0)" />
+ <polyline points="0,0 1.5,0" stroke-width="0.3" stroke="#333" transform="rotate(-120) translate(15 0)" />
+
+ <text font-size="5.0pt" transform="rotate(-100) translate(17 0) rotate(100) translate(-1.9 2.5)">8</text>
+ <polyline points="0,0 1.5,0" stroke-width="0.3" stroke="#333" transform="rotate(-80) translate(15 0)" />
+ <polyline points="0,0 1.5,0" stroke-width="0.3" stroke="#333" transform="rotate(-60) translate(15 0)" />
+ <polyline points="0,0 1.5,0" stroke-width="0.3" stroke="#333" transform="rotate(-40) translate(15 0)" />
+
+ <text font-size="5.0pt" transform="rotate(-20) translate(17 0) rotate(20) translate(-3 2.4)">12</text>
+ <polyline points="0,0 1.5,0" stroke-width="0.3" stroke="#333" transform="rotate(0) translate(15 0)" />
+ <polyline points="0,0 1.5,0" stroke-width="0.3" stroke="#333" transform="rotate(20) translate(15 0)" />
+ <polyline points="0,0 1.5,0" stroke-width="0.3" stroke="#333" transform="rotate(40) translate(15 0)" />
+
+ <text font-size="5.0pt" transform="rotate(60) translate(18 0) rotate(-60) translate(-1.9 2.2)">16</text>
+ </g>
+ </symbol>
+
+ <symbol id="button-small" viewBox="0 0 9px 9px">
+ <g transform="translate(4.5 4.5)">
+ <circle r="4" stroke-width="1" stroke="#00f" fill="#f00" />
+ </g>
+ </symbol>
+
+ <symbol id="light-small" viewBox="0 0 6.4px 6.4px">
+ <rect width="6.4" height="6.4" 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" /> -->
+
+ <g transform="rotate(-90) translate(-376 13)">
+ <text class="title" font-size="7pt" letter-spacing="2.5px">ASSIGN</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="2.0px" transform="translate(8 0)">CHAN</text>
+ <use id="CHANNELS_PARAM" xlink:href="#knob-medium" transform="translate(9.5 9)" />
+ <use xlink:href="#knobguide-channels" transform="translate(0 -1)" />
+ </g>
+
+ <g transform="translate(0 85)">
+ <g transform="translate(5.5 0)">
+ <rect width="34" height="10" fill="#fafafa" transform="translate(0 98)" />
+ <rect width="34" height="105" rx="5" fill="#fafafa" />
+ <use id="PITCH_INPUT" xlink:href="#input" transform="translate(5 3)" />
+ <text font-size="5pt" letter-spacing="2px" transform="translate(3 35)">V/OCT</text>
+ <use id="GATE_INPUT" xlink:href="#input" transform="translate(5 38)" />
+ <text font-size="5pt" letter-spacing="2px" transform="translate(5.5 70)">GATE</text>
+ <use id="RESET_INPUT" xlink:href="#input" transform="translate(5 73)" />
+ <text font-size="5pt" letter-spacing="2px" transform="translate(3 105)">RESET</text>
+ </g>
+ <g transform="translate(5.5 111)">
+ <rect width="34" height="10" fill="#bbb" transform="translate(0 -3)" />
+ <rect width="34" height="70" rx="5" fill="#bbb" />
+ <use id="PITCH_OUTPUT" xlink:href="#output" transform="translate(5 0)" />
+ <text font-size="5pt" letter-spacing="2px" transform="translate(3 32)">V/OCT</text>
+ <use id="GATE_OUTPUT" xlink:href="#output" transform="translate(5 35)" />
+ <text font-size="5pt" letter-spacing="2px" transform="translate(5.5 67)">GATE</text>
+ </g>
+ </g>
+</svg>
diff --git a/res/Assign.svg b/res/Assign.svg
Binary files differ.
diff --git a/src/Assign.cpp b/src/Assign.cpp
@@ -0,0 +1,151 @@
+
+#include "Assign.hpp"
+
+void Assign::reset() {
+ _resetTrigger.reset();
+ _nextAssign = 0;
+ for (int c = 0; c < maxChannels; ++c) {
+ _gateTrigger[c].reset();
+ _gateHigh[c] = false;
+ _pitchInAssignment[c] = -1;
+ _gateInAssignment[c] = -1;
+ _pitchOutAssignment[c] = -1;
+ _gateOutAssignment[c] = -1;
+ _lastPitchOut[c] = 0.0f;
+ _assignedAtStep[c] = 0;
+ }
+}
+
+int Assign::channels() {
+ return inputs[GATE_INPUT].getChannels();
+}
+
+void Assign::addChannel(int c) {
+ _gateTrigger[c].reset();
+}
+
+void Assign::removeChannel(int c) {
+ _gateHigh[c] = false;
+ _assignedAtStep[c] = 0;
+ if (_pitchInAssignment[c] >= 0) {
+ _pitchOutAssignment[_pitchInAssignment[c]] = -1;
+ _lastPitchOut[_pitchInAssignment[c]] = 0.0f;
+ _pitchInAssignment[c] = -1;
+ }
+ if (_gateInAssignment[c] >= 0) {
+ _gateOutAssignment[_gateInAssignment[c]] = -1;
+ _gateInAssignment[c] = -1;
+ }
+ if (_nextAssign == c) {
+ _nextAssign = 0;
+ }
+}
+
+void Assign::modulate() {
+ _channelsOut = clamp((int)params[CHANNELS_PARAM].getValue(), 1, 16);
+}
+
+void Assign::always(const ProcessArgs& args) {
+ ++_step;
+ if (_resetTrigger.process(inputs[RESET_INPUT].getVoltage())) {
+ _nextAssign = 0;
+ }
+
+ for (int c = 0; c < _channels; ++c) {
+ if (_gateTrigger[c].process(inputs[GATE_INPUT].getPolyVoltage(c))) {
+ _gateHigh[c] = true;
+
+ if (_gateOutAssignment[_nextAssign] >= 0) {
+ int a = _nextAssign + 1;
+ int n = a + _channelsOut;
+ unsigned long minStep = -1;
+ int minI = _nextAssign;
+ for (; a < n; ++a) {
+ int i = a % _channelsOut;
+ if (_gateOutAssignment[i] < 0) {
+ _nextAssign = i;
+ goto CHANNEL_SELECTED;
+ }
+ if (_assignedAtStep[i] < minStep) {
+ minStep = _assignedAtStep[i];
+ minI = i;
+ }
+ }
+ _nextAssign = minI;
+ }
+
+ CHANNEL_SELECTED:
+ _pitchInAssignment[c] = _nextAssign;
+ _gateInAssignment[c] = _nextAssign;
+ _pitchOutAssignment[_nextAssign] = c;
+ _gateOutAssignment[_nextAssign] = c;
+ _assignedAtStep[c] = _step;
+ _nextAssign = (_nextAssign + 1) % _channelsOut;
+ }
+ else if (!_gateTrigger[c].isHigh() && _gateHigh[c]) {
+ _gateHigh[c] = false;
+ _pitchOutAssignment[_pitchInAssignment[c]] = -1;
+ _pitchInAssignment[c] = -1;
+ _gateOutAssignment[_gateInAssignment[c]] = -1;
+ _gateInAssignment[c] = -1;
+ }
+ }
+
+ outputs[PITCH_OUTPUT].setChannels(_channelsOut);
+ outputs[GATE_OUTPUT].setChannels(_channelsOut);
+ for (int c = 0; c < _channelsOut; ++c) {
+ float pitch = _lastPitchOut[c];
+ if (_pitchOutAssignment[c] >= 0) {
+ _lastPitchOut[c] = pitch = inputs[PITCH_INPUT].getPolyVoltage(_pitchOutAssignment[c]);
+ }
+ outputs[PITCH_OUTPUT].setVoltage(pitch, c);
+
+ float gate = _gateOutAssignment[c] >= 0 ? inputs[GATE_INPUT].getPolyVoltage(_gateOutAssignment[c]) : 0.0f;
+ outputs[GATE_OUTPUT].setVoltage(gate, c);
+ }
+}
+
+struct AssignWidget : ModuleWidget {
+ static constexpr int hp = 3;
+
+ AssignWidget(Assign* module) {
+ setModule(module);
+ box.size = Vec(RACK_GRID_WIDTH * hp, RACK_GRID_HEIGHT);
+
+ {
+ SvgPanel *panel = new SvgPanel();
+ panel->box.size = box.size;
+ panel->setBackground(APP->window->loadSvg(asset::plugin(pluginInstance, "res/Assign.svg")));
+ addChild(panel);
+ }
+
+ addChild(createWidget<ScrewSilver>(Vec(0, 0)));
+ addChild(createWidget<ScrewSilver>(Vec(box.size.x - 15, 365)));
+
+ // generated by svg_widgets.rb
+ auto channelsParamPosition = Vec(9.5, 34.0);
+
+ auto pitchInputPosition = Vec(10.5, 88.0);
+ auto gateInputPosition = Vec(10.5, 123.0);
+ auto resetInputPosition = Vec(10.5, 158.0);
+
+ auto pitchOutputPosition = Vec(10.5, 196.0);
+ auto gateOutputPosition = Vec(10.5, 231.0);
+ // end generated by svg_widgets.rb
+
+ {
+ auto w = createParam<Knob26>(channelsParamPosition, module, Assign::CHANNELS_PARAM);
+ dynamic_cast<Knob*>(w)->snap = true;
+ addParam(w);
+ }
+
+ addInput(createInput<Port24>(pitchInputPosition, module, Assign::PITCH_INPUT));
+ addInput(createInput<Port24>(gateInputPosition, module, Assign::GATE_INPUT));
+ addInput(createInput<Port24>(resetInputPosition, module, Assign::RESET_INPUT));
+
+ addOutput(createOutput<Port24>(pitchOutputPosition, module, Assign::PITCH_OUTPUT));
+ addOutput(createOutput<Port24>(gateOutputPosition, module, Assign::GATE_OUTPUT));
+ }
+};
+
+Model* modelAssign = createModel<Assign, AssignWidget>("Bogaudio-Assign", "ASSIGN", "Poly voice (re)assigner", "Utility", "Polyphonic");
diff --git a/src/Assign.hpp b/src/Assign.hpp
@@ -0,0 +1,60 @@
+#pragma once
+
+#include "bogaudio.hpp"
+
+extern Model* modelAssign;
+
+namespace bogaudio {
+
+struct Assign : BGModule {
+ enum ParamsIds {
+ CHANNELS_PARAM,
+ NUM_PARAMS
+ };
+
+ enum InputsIds {
+ PITCH_INPUT,
+ GATE_INPUT,
+ RESET_INPUT,
+ NUM_INPUTS
+ };
+
+ enum OutputsIds {
+ PITCH_OUTPUT,
+ GATE_OUTPUT,
+ NUM_OUTPUTS
+ };
+
+ enum LightsIds {
+ NUM_LIGHTS
+ };
+
+ int _channelsOut;
+ Trigger _resetTrigger;
+ Trigger _gateTrigger[maxChannels];
+ bool _gateHigh[maxChannels] {};
+ int _pitchInAssignment[maxChannels] {};
+ int _gateInAssignment[maxChannels] {};
+ int _pitchOutAssignment[maxChannels] {};
+ int _gateOutAssignment[maxChannels] {};
+ float _lastPitchOut[maxChannels] {};
+ unsigned long _assignedAtStep[maxChannels] {};
+ int _nextAssign = 0;
+ unsigned long _step = 0;
+
+ Assign() {
+ config(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS);
+ configParam(CHANNELS_PARAM, 1.0f, 16.0f, 0.0f, "Channels");
+ reset();
+ }
+
+ void reset() override;
+ int channels() override;
+ void addChannel(int c) override;
+ void removeChannel(int c) override;
+ void modulate() override;
+ void always(const ProcessArgs& args) override;
+ void processChannel(const ProcessArgs& args, int c) override {};
+};
+
+} // namespace bogaudio
diff --git a/src/bogaudio.cpp b/src/bogaudio.cpp
@@ -65,6 +65,7 @@
#include "template_panels.hpp"
#include "Unison.hpp"
+#include "Assign.hpp"
//NEW_INCLUDES_HERE
Plugin *pluginInstance;
@@ -126,6 +127,8 @@ void init(rack::Plugin *p) {
p->addModel(modelReftone);
p->addModel(modelMono);
+ p->addModel(modelAssign);
+ p->addModel(modelUnison);
p->addModel(modelBool);
p->addModel(modelCmp);
@@ -163,6 +166,5 @@ void init(rack::Plugin *p) {
p->addModel(modelThirtyHP);
#endif
- p->addModel(modelUnison);
//NEW_MODELS_HERE
}
