BogaudioModules

BogaudioModules for VCV Rack
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commit 36627cceac18e412711ca138b9f4f54c6e074270
parent 9741433af4127f6c7375f6d02e14497829721ca0
Author: Matt Demanett <matt@demanett.net>
Date:   Tue, 15 May 2018 22:34:15 -0400

Four channel mixer.

Diffstat:
Ares-src/VCM-src.svg | 197+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Ares/VCM.svg | 0
Asrc/VCM.cpp | 98+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Asrc/VCM.hpp | 59+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Msrc/bogaudio.cpp | 2++
5 files changed, 356 insertions(+), 0 deletions(-)

diff --git a/res-src/VCM-src.svg b/res-src/VCM-src.svg @@ -0,0 +1,197 @@ +<svg + version="1.1" + xmlns="http://www.w3.org/2000/svg" + xmlns:xlink="http://www.w3.org/1999/xlink" + width="150" + height="380" + viewBox="0 0 150 380" +> + <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 40px 40px"> + <g transform="translate(20 20)"> + <polyline points="-5,0 5,0" stroke-width="1" stroke="#00f" /> + <polyline points="0,-5 0,5" stroke-width="1" stroke="#00f" /> + <circle cx="0" cy="0" r="18.5" stroke-width="1" stroke="#00f" fill="none" /> + </g> + </symbol> + + <symbol id="knobguide" viewBox="0 0 60px 60px"> + <g transform="translate(30 30)"> + <text font-size="6.0pt" transform="rotate(-240) translate(25 0) rotate(240) translate(-2.3 2.5)">0</text> + <polyline points="0,0 3.5,0" stroke-width="0.3" stroke="#333" transform="rotate(-210) translate(22 0)" /> + <polyline points="0,0 3.5,0" stroke-width="0.3" stroke="#333" transform="rotate(-180) translate(22 0)" /> + <polyline points="0,0 3.5,0" stroke-width="0.3" stroke="#333" transform="rotate(-150) translate(22 0)" /> + <polyline points="0,0 3.5,0" stroke-width="0.3" stroke="#333" transform="rotate(-120) translate(22 0)" /> + <polyline points="0,0 3.5,0" stroke-width="0.3" stroke="#333" transform="rotate(-90) translate(22 0)" /> + <polyline points="0,0 3.5,0" stroke-width="0.3" stroke="#333" transform="rotate(-60) translate(22 0)" /> + <polyline points="0,0 3.5,0" stroke-width="0.3" stroke="#333" transform="rotate(-30) translate(22 0)" /> + <polyline points="0,0 3.5,0" stroke-width="0.3" stroke="#333" transform="rotate(0) translate(22 0)" /> + <polyline points="0,0 3.5,0" stroke-width="0.3" stroke="#333" transform="rotate(30) translate(22 0)" /> + <polyline points="0,0 5,0" stroke-width="1" stroke="#333" transform="rotate(60) translate(22 0)" /> + </g> + </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> + + <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> + </defs> + + <rect width="100%" height="100%" fill="#ddd" /> + <polyline points="1,1 149,1 149,379 1,379 1,1" stroke="#e4e4e4" stroke-width="0.5" fill="none" /> + <polyline points="0.5,0.5 149.5,0.5 149.5,379.5 0.5,379.5 0.5,0.5" stroke="#ebebeb" stroke-width="0.8" fill="none" /> + <polyline points="0,0 150,0 150,380 0,380 0,0" stroke="#f2f2f2" stroke-width="1" fill="none" /> + + <!-- <rect width="50" height="20" fill="#0f0" transform="translate(0 0)" /> --> + <!-- <rect width="50" height="20" fill="#0f0" transform="translate(100 0)" /> --> + <!-- <polyline points="0,0 0,380" stroke="#0f0" stroke-width="1" fill="none" transform="translate(8.5 0)" /> --> + <!-- <polyline points="0,0 0,380" stroke="#0f0" stroke-width="1" fill="none" transform="translate(41.5 0)" /> --> + <!-- <polyline points="0,0 0,380" stroke="#0f0" stroke-width="1" fill="none" transform="translate(75 0)" /> --> + <!-- <polyline points="0,0 0,380" stroke="#0f0" stroke-width="1" fill="none" transform="translate(108.5 0)" /> --> + <!-- <polyline points="0,0 0,380" stroke="#0f0" stroke-width="1" fill="none" transform="translate(141.5 0)" /> --> + + <text class="title" x="52" y="19" font-size="12pt" letter-spacing="4px">VCM</text> + <g transform="translate(35.5 374)"> + <text class="brand" font-size="8pt" letter-spacing="2px">BOGAUDIO</text> + <rect width="3.0" height="3" fill="#ddd" transform="translate(24 -5)" /> + </g> + + <g transform="translate(0 32)"> + <g transform="translate(10 1)"> + <rect width="63" height="43" rx="5" fill="#fafafa" /> + <g transform="translate(1 0)"> + <use id="IN1_INPUT" xlink:href="#input" transform="translate(3 4)" /> + <text font-size="6pt" letter-spacing="2px" transform="translate(10 39)">IN</text> + </g> + <g transform="translate(32 0)"> + <use id="CV1_INPUT" xlink:href="#input" transform="translate(3 4)" /> + <text font-size="6pt" letter-spacing="2px" transform="translate(8.5 39)">CV</text> + </g> + </g> + <!-- <polyline points="0,0 150,0" stroke="#0f0" stroke-width="1" fill="none" transform="translate(0 22.5)" /> --> + <use id="LEVEL1_PARAM" xlink:href="#knob" transform="translate(88.5 2.5)" /> + <use xlink:href="#knobguide" transform="translate(78.5 -7.5)" /> + <text font-size="5pt" letter-spacing="2px" transform="translate(139 13.8) rotate(90)">CH1</text> + </g> + + <g transform="translate(0 96)"> + <g transform="translate(10 1)"> + <rect width="63" height="43" rx="5" fill="#fafafa" /> + <g transform="translate(1 0)"> + <use id="IN2_INPUT" xlink:href="#input" transform="translate(3 4)" /> + <text font-size="6pt" letter-spacing="2px" transform="translate(10 39)">IN</text> + </g> + <g transform="translate(32 0)"> + <use id="CV2_INPUT" xlink:href="#input" transform="translate(3 4)" /> + <text font-size="6pt" letter-spacing="2px" transform="translate(8.5 39)">CV</text> + </g> + </g> + <!-- <polyline points="0,0 150,0" stroke="#0f0" stroke-width="1" fill="none" transform="translate(0 22.5)" /> --> + <use id="LEVEL2_PARAM" xlink:href="#knob" transform="translate(88.5 2.5)" /> + <use xlink:href="#knobguide" transform="translate(78.5 -7.5)" /> + <text font-size="5pt" letter-spacing="2px" transform="translate(139 13.8) rotate(90)">CH2</text> + </g> + + <g transform="translate(0 160)"> + <g transform="translate(10 1)"> + <rect width="63" height="43" rx="5" fill="#fafafa" /> + <g transform="translate(1 0)"> + <use id="IN3_INPUT" xlink:href="#input" transform="translate(3 4)" /> + <text font-size="6pt" letter-spacing="2px" transform="translate(10 39)">IN</text> + </g> + <g transform="translate(32 0)"> + <use id="CV3_INPUT" xlink:href="#input" transform="translate(3 4)" /> + <text font-size="6pt" letter-spacing="2px" transform="translate(8.5 39)">CV</text> + </g> + </g> + <!-- <polyline points="0,0 150,0" stroke="#0f0" stroke-width="1" fill="none" transform="translate(0 22.5)" /> --> + <use id="LEVEL3_PARAM" xlink:href="#knob" transform="translate(88.5 2.5)" /> + <use xlink:href="#knobguide" transform="translate(78.5 -7.5)" /> + <text font-size="5pt" letter-spacing="2px" transform="translate(139 13.8) rotate(90)">CH3</text> + </g> + + <g transform="translate(0 225)"> + <g transform="translate(10 1)"> + <rect width="63" height="43" rx="5" fill="#fafafa" /> + <g transform="translate(1 0)"> + <use id="IN4_INPUT" xlink:href="#input" transform="translate(3 4)" /> + <text font-size="6pt" letter-spacing="2px" transform="translate(10 39)">IN</text> + </g> + <g transform="translate(32 0)"> + <use id="CV4_INPUT" xlink:href="#input" transform="translate(3 4)" /> + <text font-size="6pt" letter-spacing="2px" transform="translate(8.5 39)">CV</text> + </g> + </g> + <!-- <polyline points="0,0 150,0" stroke="#0f0" stroke-width="1" fill="none" transform="translate(0 22.5)" /> --> + <use id="LEVEL4_PARAM" xlink:href="#knob" transform="translate(88.5 2.5)" /> + <use xlink:href="#knobguide" transform="translate(78.5 -7.5)" /> + <text font-size="5pt" letter-spacing="2px" transform="translate(139 13.8) rotate(90)">CH4</text> + </g> + + <g transform="translate(0 290)"> + <text font-size="5pt" letter-spacing="2px" transform="translate(11 30.5) rotate(-90)">MIX</text> + <use id="MIX_PARAM" xlink:href="#knob" transform="translate(21.5 2.5)" /> + <use xlink:href="#knobguide" transform="translate(11.5 -7.5)" /> + <g transform="translate(77 0)"> + <rect width="63" height="43" rx="5" fill="#bbb" /> + <rect width="31.5" height="43" rx="5" fill="#fafafa" /> + <rect width="5" height="43" fill="#fafafa" transform="translate(26.5 0)" /> + <g transform="translate(1 0)"> + <use id="MIX_CV_INPUT" xlink:href="#input" transform="translate(3 4)" /> + <text font-size="6pt" letter-spacing="2px" transform="translate(8.5 39)">CV</text> + </g> + <g transform="translate(32 0)"> + <use id="MIX_OUTPUT" xlink:href="#output" transform="translate(3 4)" /> + <text font-size="6pt" letter-spacing="2px" transform="translate(5 39)">OUT</text> + </g> + </g> + + <g transform="translate(46 54)"> + <!-- <rect width="58" height="10" fill="#f0f" transform="translate(0 0)" /> --> + <use id="LINEAR_PARAM" xlink:href="#button-small" transform="translate(49 -1.3)" /> + <use id="LINEAR_LIGHT" xlink:href="#light-small" transform="translate(0 0)" /> + <text font-size="6pt" letter-spacing="2px" transform="translate(9 6.1)">LINEAR</text> + </g> + </g> + + <!-- <rect width="150" height="20" fill="#0f0" transform="translate(0 77)" /> --> + <!-- <rect width="150" height="20" fill="#0f0" transform="translate(0 142)" /> --> + <!-- <rect width="150" height="20" fill="#0f0" transform="translate(0 207)" /> --> + <!-- <rect width="150" height="20" fill="#0f0" transform="translate(0 274)" /> --> + <!-- <rect width="150" height="20" fill="#0f0" transform="translate(0 342)" /> --> +</svg> diff --git a/res/VCM.svg b/res/VCM.svg Binary files differ. diff --git a/src/VCM.cpp b/src/VCM.cpp @@ -0,0 +1,98 @@ + +#include "VCM.hpp" + +void VCM::step() { + bool linear = lights[LINEAR_LIGHT].value = params[LINEAR_PARAM].value > 0.5f; + if (outputs[MIX_OUTPUT].active) { + float out = channelStep(inputs[IN1_INPUT], params[LEVEL1_PARAM], inputs[CV1_INPUT], _amplifier1, linear); + out += channelStep(inputs[IN2_INPUT], params[LEVEL2_PARAM], inputs[CV2_INPUT], _amplifier2, linear); + out += channelStep(inputs[IN3_INPUT], params[LEVEL3_PARAM], inputs[CV3_INPUT], _amplifier3, linear); + out += channelStep(inputs[IN4_INPUT], params[LEVEL4_PARAM], inputs[CV4_INPUT], _amplifier4, linear); + float level = params[MIX_PARAM].value; + if (inputs[MIX_CV_INPUT].active) { + level *= clamp(inputs[MIX_CV_INPUT].value / 10.0f, 0.0f, 1.0f); + } + outputs[MIX_OUTPUT].value = level * out; + } +} + +float VCM::channelStep(Input& input, Param& knob, Input& cv, Amplifier& amplifier, bool linear) { + if (!input.active) { + return 0.0f; + } + float level = knob.value; + if (cv.active) { + level *= clamp(cv.value / 10.0f, 0.0f, 1.0f); + } + if (linear) { + return level * input.value; + } + level = 1.0f - level; + level *= Amplifier::minDecibels; + amplifier.setLevel(level); + return amplifier.next(input.value); +} + +struct VCMWidget : ModuleWidget { + VCMWidget(VCM* module) : ModuleWidget(module) { + box.size = Vec(RACK_GRID_WIDTH * 10, RACK_GRID_HEIGHT); + + { + SVGPanel *panel = new SVGPanel(); + panel->box.size = box.size; + panel->setBackground(SVG::load(assetPlugin(plugin, "res/VCM.svg"))); + addChild(panel); + } + + addChild(Widget::create<ScrewSilver>(Vec(0, 0))); + addChild(Widget::create<ScrewSilver>(Vec(box.size.x - 15, 0))); + addChild(Widget::create<ScrewSilver>(Vec(0, 365))); + addChild(Widget::create<ScrewSilver>(Vec(box.size.x - 15, 365))); + + // generated by svg_widgets.rb + auto level1ParamPosition = Vec(89.5, 35.5); + auto level2ParamPosition = Vec(89.5, 99.5); + auto level3ParamPosition = Vec(89.5, 163.5); + auto level4ParamPosition = Vec(89.5, 228.5); + auto mixParamPosition = Vec(22.5, 293.5); + auto linearParamPosition = Vec(95.0, 342.7); + + auto in1InputPosition = Vec(14.0, 37.0); + auto cv1InputPosition = Vec(45.0, 37.0); + auto in2InputPosition = Vec(14.0, 101.0); + auto cv2InputPosition = Vec(45.0, 101.0); + auto in3InputPosition = Vec(14.0, 165.0); + auto cv3InputPosition = Vec(45.0, 165.0); + auto in4InputPosition = Vec(14.0, 230.0); + auto cv4InputPosition = Vec(45.0, 230.0); + auto mixCvInputPosition = Vec(81.0, 294.0); + + auto mixOutputPosition = Vec(112.0, 294.0); + + auto linearLightPosition = Vec(46.0, 344.0); + // end generated by svg_widgets.rb + + addParam(ParamWidget::create<Knob38>(level1ParamPosition, module, VCM::LEVEL1_PARAM, 0.0, 1.0, 0.8)); + addParam(ParamWidget::create<Knob38>(level2ParamPosition, module, VCM::LEVEL2_PARAM, 0.0, 1.0, 0.8)); + addParam(ParamWidget::create<Knob38>(level3ParamPosition, module, VCM::LEVEL3_PARAM, 0.0, 1.0, 0.8)); + addParam(ParamWidget::create<Knob38>(level4ParamPosition, module, VCM::LEVEL4_PARAM, 0.0, 1.0, 0.8)); + addParam(ParamWidget::create<Knob38>(mixParamPosition, module, VCM::MIX_PARAM, 0.0, 1.0, 0.8)); + addParam(ParamWidget::create<StatefulButton9>(linearParamPosition, module, VCM::LINEAR_PARAM, 0.0, 1.0, 0.0)); + + addInput(Port::create<Port24>(in1InputPosition, Port::INPUT, module, VCM::IN1_INPUT)); + addInput(Port::create<Port24>(cv1InputPosition, Port::INPUT, module, VCM::CV1_INPUT)); + addInput(Port::create<Port24>(in2InputPosition, Port::INPUT, module, VCM::IN2_INPUT)); + addInput(Port::create<Port24>(cv2InputPosition, Port::INPUT, module, VCM::CV2_INPUT)); + addInput(Port::create<Port24>(in3InputPosition, Port::INPUT, module, VCM::IN3_INPUT)); + addInput(Port::create<Port24>(cv3InputPosition, Port::INPUT, module, VCM::CV3_INPUT)); + addInput(Port::create<Port24>(in4InputPosition, Port::INPUT, module, VCM::IN4_INPUT)); + addInput(Port::create<Port24>(cv4InputPosition, Port::INPUT, module, VCM::CV4_INPUT)); + addInput(Port::create<Port24>(mixCvInputPosition, Port::INPUT, module, VCM::MIX_CV_INPUT)); + + addOutput(Port::create<Port24>(mixOutputPosition, Port::OUTPUT, module, VCM::MIX_OUTPUT)); + + addChild(ModuleLightWidget::create<SmallLight<GreenLight>>(linearLightPosition, module, VCM::LINEAR_LIGHT)); + } +}; + +Model* modelVCM = Model::create<VCM, VCMWidget>("Bogaudio", "Bogaudio-VCM", "VCM"); diff --git a/src/VCM.hpp b/src/VCM.hpp @@ -0,0 +1,59 @@ +#pragma once + +#include "bogaudio.hpp" +#include "dsp/signal.hpp" + +using namespace bogaudio::dsp; + +extern Model* modelVCM; + +namespace bogaudio { + +struct VCM : Module { + enum ParamsIds { + LEVEL1_PARAM, + LEVEL2_PARAM, + LEVEL3_PARAM, + LEVEL4_PARAM, + MIX_PARAM, + LINEAR_PARAM, + NUM_PARAMS + }; + + enum InputsIds { + IN1_INPUT, + CV1_INPUT, + IN2_INPUT, + CV2_INPUT, + IN3_INPUT, + CV3_INPUT, + IN4_INPUT, + CV4_INPUT, + MIX_CV_INPUT, + NUM_INPUTS + }; + + enum OutputsIds { + MIX_OUTPUT, + NUM_OUTPUTS + }; + + enum LightsIds { + LINEAR_LIGHT, + NUM_LIGHTS + }; + + Amplifier _amplifier1; + Amplifier _amplifier2; + Amplifier _amplifier3; + Amplifier _amplifier4; + + VCM() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) { + onReset(); + } + + virtual void step() override; + float channelStep(Input& input, Param& knob, Input& cv, Amplifier& amplifier, bool linear); +}; + +} // namespace bogaudio diff --git a/src/bogaudio.cpp b/src/bogaudio.cpp @@ -16,6 +16,7 @@ #include "Analyzer.hpp" #include "RM.hpp" +#include "VCM.hpp" #include "ADSR.hpp" #include "Bool.hpp" @@ -71,6 +72,7 @@ void init(rack::Plugin *p) { #ifdef EXPERIMENTAL p->addModel(modelRM); + p->addModel(modelVCM); #endif #ifdef EXPERIMENTAL