Forgot these guys.

interface/src/ui/MetavoxelNetworkSimulator.cpp

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+//
+//  MetavoxelNetworkSimulator.cpp
+//  interface/src/ui
+//
+//  Created by Andrzej Kapolka on 10/20/14.
+//  Copyright 2014 High Fidelity, Inc.
+//
+//  Distributed under the Apache License, Version 2.0.
+//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+//
+
+#include <QDialogButtonBox>
+#include <QDoubleSpinBox>
+#include <QFormLayout>
+#include <QSpinBox>
+#include <QVBoxLayout>
+
+#include "Application.h"
+#include "MetavoxelNetworkSimulator.h"
+
+MetavoxelNetworkSimulator::MetavoxelNetworkSimulator() :
+    QWidget(Application::getInstance()->getGLWidget(), Qt::Dialog) {
+    
+    setWindowTitle("Metavoxel Network Simulator");
+    setAttribute(Qt::WA_DeleteOnClose);
+    
+    QVBoxLayout* topLayout = new QVBoxLayout();
+    setLayout(topLayout);
+    
+    QFormLayout* form = new QFormLayout();
+    topLayout->addLayout(form);
+    
+    MetavoxelSystem::NetworkSimulation simulation = Application::getInstance()->getMetavoxels()->getNetworkSimulation();
+    
+    form->addRow("Drop Rate:", _dropRate = new QDoubleSpinBox());
+    _dropRate->setSuffix("%");
+    _dropRate->setValue(simulation.dropRate * 100.0);
+    connect(_dropRate, static_cast<void (QDoubleSpinBox::*)(double)>(&QDoubleSpinBox::valueChanged), this,
+        &MetavoxelNetworkSimulator::updateMetavoxelSystem);
+
+    form->addRow("Repeat Rate:", _repeatRate = new QDoubleSpinBox());
+    _repeatRate->setSuffix("%");
+    _repeatRate->setValue(simulation.repeatRate * 100.0);
+    connect(_repeatRate, static_cast<void (QDoubleSpinBox::*)(double)>(&QDoubleSpinBox::valueChanged), this,
+        &MetavoxelNetworkSimulator::updateMetavoxelSystem);
+    
+    form->addRow("Minimum Delay:", _minimumDelay = new QSpinBox());
+    _minimumDelay->setMaximum(1000);
+    _minimumDelay->setSuffix("ms");
+    _minimumDelay->setValue(simulation.minimumDelay);
+    connect(_minimumDelay, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), this,
+        &MetavoxelNetworkSimulator::updateMetavoxelSystem);
+    
+    form->addRow("Maximum Delay:", _maximumDelay = new QSpinBox());
+    _maximumDelay->setMaximum(1000);
+    _maximumDelay->setSuffix("ms");
+    _maximumDelay->setValue(simulation.maximumDelay);
+    connect(_maximumDelay, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), this,
+        &MetavoxelNetworkSimulator::updateMetavoxelSystem);
+    
+    QDialogButtonBox* buttons = new QDialogButtonBox(QDialogButtonBox::Ok, this);
+    topLayout->addWidget(buttons);
+    connect(buttons, &QDialogButtonBox::accepted, this, &QWidget::close);
+    
+    show();
+}
+
+void MetavoxelNetworkSimulator::updateMetavoxelSystem() {
+    Application::getInstance()->getMetavoxels()->setNetworkSimulation(MetavoxelSystem::NetworkSimulation(
+        _dropRate->value() / 100.0, _repeatRate->value() / 100.0, qMin(_minimumDelay->value(), _maximumDelay->value()),
+            qMax(_minimumDelay->value(), _maximumDelay->value())));
+}

interface/src/ui/MetavoxelNetworkSimulator.h

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+//
+//  MetavoxelNetworkSimulator.h
+//  interface/src/ui
+//
+//  Created by Andrzej Kapolka on 10/20/14.
+//  Copyright 2014 High Fidelity, Inc.
+//
+//  Distributed under the Apache License, Version 2.0.
+//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+//
+
+#ifndef hifi_MetavoxelNetworkSimulator_h
+#define hifi_MetavoxelNetworkSimulator_h
+
+#include <QWidget>
+
+class QDoubleSpinBox;
+class QSpinBox;
+
+/// Allows tweaking network simulation (packet drop percentage, etc.) settings for metavoxels.
+class MetavoxelNetworkSimulator : public QWidget {
+    Q_OBJECT
+
+public:
+    
+    MetavoxelNetworkSimulator();
+
+private slots:
+
+    void updateMetavoxelSystem();
+
+private:
+    
+    QDoubleSpinBox* _dropRate;
+    QDoubleSpinBox* _repeatRate;
+    QSpinBox* _minimumDelay;
+    QSpinBox* _maximumDelay;
+};
+
+#endif // hifi_MetavoxelNetworkSimulator_h