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- /******************************************************************************
- * Copyright 2017-2018 Valerio Orlandini / Sonus Dept. <sonusdept@gmail.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *****************************************************************************/
-
-
- #include "sonusmodular.hpp"
-
- namespace rack_plugin_SonusModular {
-
- struct Ladrone : Module
- {
- enum ParamIds
- {
- OCTAVE,
- H1_I1,
- H1_I2,
- H1_I3,
- H1_I4,
- H2_I1,
- H2_I2,
- H2_I3,
- H2_I4,
- H3_I1,
- H3_I2,
- H3_I3,
- H3_I4,
- H4_I1,
- H4_I2,
- H4_I3,
- H4_I4,
- NUM_PARAMS
- };
- enum InputIds
- {
- CV_FREQ,
- CV_H1_I1,
- CV_H1_I2,
- CV_H1_I3,
- CV_H1_I4,
- CV_H2_I1,
- CV_H2_I2,
- CV_H2_I3,
- CV_H2_I4,
- CV_H3_I1,
- CV_H3_I2,
- CV_H3_I3,
- CV_H3_I4,
- CV_H4_I1,
- CV_H4_I2,
- CV_H4_I3,
- CV_H4_I4,
- NUM_INPUTS
- };
- enum OutputIds
- {
- OUTPUT,
- NUM_OUTPUTS
- };
- enum LightIds
- {
- NUM_LIGHTS
- };
-
- Ladrone() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) {}
- void step() override;
-
- float amp_sum = 0.0;
- float ramp_1[4] = {0.0, 0.0, 0.0, 0.0};
- float ramp_2[4] = {0.0, 0.0, 0.0, 0.0};
- float ramp_3[4] = {0.0, 0.0, 0.0, 0.0};
- float ramp_4[4] = {0.0, 0.0, 0.0, 0.0};
- };
-
-
- void Ladrone::step()
- {
-
- float pitch = params[OCTAVE].value;
- pitch += inputs[CV_FREQ].value;
- pitch = clamp(pitch, -4.0, 4.0);
- float freq = 261.626 * powf(2.0, pitch);
-
- float inv_sample_rate = 1.0 / engineGetSampleRate();
-
- for (unsigned int i = 0; i < 4; i++)
- {
- ramp_1[i] += freq * inv_sample_rate * (i + 1);
- if (ramp_1[i] > 1.0)
- {
- ramp_1[i] = -1.0;
- }
-
- ramp_2[i] += freq * inv_sample_rate * (i + 1) * 2.0;
- if (ramp_2[i] > 1.0)
- {
- ramp_2[i] = -1.0;
- }
-
- ramp_3[i] += freq * inv_sample_rate * (i + 1) * 3.0;
- if (ramp_3[i] > 1.0)
- {
- ramp_3[i] = -1.0;
- }
-
- ramp_4[i] += freq * inv_sample_rate * (i + 1) * 4.0;
- if (ramp_4[i] > 1.0)
- {
- ramp_4[i] = -1.0;
- }
- }
-
- outputs[OUTPUT].value = 0.0;
- amp_sum = 0.0;
-
- outputs[OUTPUT].value += sin(ramp_1[0] * M_PI) * (params[H1_I1].value + (inputs[CV_H1_I1].value * 0.2));
- outputs[OUTPUT].value += sin(ramp_1[0] * ramp_1[1] * M_PI) * (params[H1_I2].value + (inputs[CV_H1_I2].value * 0.2));
- outputs[OUTPUT].value += sin(ramp_1[0] * ramp_1[2] * M_PI) * (params[H1_I3].value + (inputs[CV_H1_I3].value * 0.2));
- outputs[OUTPUT].value += sin(ramp_1[0] * ramp_1[3] * M_PI) * (params[H1_I4].value + (inputs[CV_H1_I4].value * 0.2));
-
- outputs[OUTPUT].value += sin(ramp_2[0] * M_PI) * (params[H2_I1].value + (inputs[CV_H2_I1].value * 0.2));
- outputs[OUTPUT].value += sin(ramp_2[0] * ramp_2[1] * M_PI) * (params[H2_I2].value + (inputs[CV_H2_I2].value * 0.2));
- outputs[OUTPUT].value += sin(ramp_2[0] * ramp_2[2] * M_PI) * (params[H2_I3].value + (inputs[CV_H2_I3].value * 0.2));
- outputs[OUTPUT].value += sin(ramp_2[0] * ramp_2[3] * M_PI) * (params[H2_I4].value + (inputs[CV_H2_I4].value * 0.2));
-
- outputs[OUTPUT].value += sin(ramp_3[0] * M_PI) * (params[H3_I1].value + (inputs[CV_H1_I1].value * 0.2));
- outputs[OUTPUT].value += sin(ramp_3[0] * ramp_3[1] * M_PI) * (params[H3_I2].value + (inputs[CV_H3_I2].value * 0.2));
- outputs[OUTPUT].value += sin(ramp_3[0] * ramp_3[2] * M_PI) * (params[H3_I3].value + (inputs[CV_H3_I3].value * 0.2));
- outputs[OUTPUT].value += sin(ramp_3[0] * ramp_3[3] * M_PI) * (params[H3_I4].value + (inputs[CV_H3_I4].value * 0.2));
-
- outputs[OUTPUT].value += sin(ramp_4[0] * M_PI) * (params[H4_I1].value + (inputs[CV_H4_I1].value * 0.2));
- outputs[OUTPUT].value += sin(ramp_4[0] * ramp_4[1] * M_PI) * (params[H4_I2].value + (inputs[CV_H4_I2].value * 0.2));
- outputs[OUTPUT].value += sin(ramp_4[0] * ramp_4[2] * M_PI) * (params[H4_I3].value + (inputs[CV_H4_I3].value * 0.2));
- outputs[OUTPUT].value += sin(ramp_4[0] * ramp_4[3] * M_PI) * (params[H4_I4].value + (inputs[CV_H4_I4].value * 0.2));
-
- for (int o = H1_I1; o < NUM_PARAMS; o++)
- {
- amp_sum += (params[o].value + (inputs[o].value * 0.2));
- }
-
- amp_sum > 0.0 ? outputs[OUTPUT].value /= (amp_sum * 0.2) : outputs[OUTPUT].value = 0.0;
- }
-
- struct LadroneWidget : ModuleWidget
- {
- LadroneWidget(Ladrone *module);
- };
-
- LadroneWidget::LadroneWidget(Ladrone *module) : ModuleWidget(module)
- {
- box.size = Vec(15 * 24, 380);
-
- {
- SVGPanel *panel = new SVGPanel();
- panel->box.size = box.size;
- panel->setBackground(SVG::load(assetPlugin(plugin, "res/ladrone.svg")));
- addChild(panel);
- }
-
- addChild(Widget::create<SonusScrew>(Vec(0, 0)));
- addChild(Widget::create<SonusScrew>(Vec(box.size.x - 15, 0)));
- addChild(Widget::create<SonusScrew>(Vec(0, 365)));
- addChild(Widget::create<SonusScrew>(Vec(box.size.x - 15, 365)));
-
- addParam(ParamWidget::create<SonusKnob>(Vec(20, 64), module, Ladrone::OCTAVE, -3.0, 3.0, -1.0));
- addInput(Port::create<PJ301MPort>(Vec(25.5, 137), Port::INPUT, module, Ladrone::CV_FREQ));
-
- addOutput(Port::create<PJ301MPort>(Vec(25.5, 277), Port::OUTPUT, module, Ladrone::OUTPUT));
-
- for (unsigned int a = 0; a < Ladrone::NUM_PARAMS - 1; a++)
- {
- addParam(ParamWidget::create<SonusKnob>(Vec(150 + (50 * (a % 4)), 64 + (70 * floorf(a * 0.25))), module, a + 1, 0.0, 1.0, 1.0 - ((a % 4) * 0.2)));
- addInput(Port::create<PJ301MPort>(Vec(155.5 + (50 * (a % 4)), 102 + (70 * floorf(a * 0.25))), Port::INPUT, module, a + 1));
- }
- }
-
- } // namespace rack_plugin_SonusModular
-
- using namespace rack_plugin_SonusModular;
-
- RACK_PLUGIN_MODEL_INIT(SonusModular, Ladrone) {
- Model *modelLadrone = Model::create<Ladrone, LadroneWidget>("Sonus Modular", "Ladrone", "Ladrone | Drone Oscillator", OSCILLATOR_TAG);
- return modelLadrone;
- }
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