BogaudioModules

BogaudioModules for VCV Rack
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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:
Mplugin.json | 8++++++++
Ares-src/Assign-src.svg | 125+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Ares/Assign.svg | 0
Asrc/Assign.cpp | 151++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Asrc/Assign.hpp | 60++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Msrc/bogaudio.cpp | 4+++-
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 }