.clang-format

@@ -59,7 +59,7 @@ SpaceAfterTemplateKeyword: true
 SpaceBeforeAssignmentOperators: true
 SpaceBeforeCpp11BracedList: true
 SpaceBeforeCtorInitializerColon: true
-SpaceBeforeParens: Never
+SpaceBeforeParens: ControlStatementsExceptControlMacros
 SpaceBeforeRangeBasedForLoopColon: true
 SpacesBeforeTrailingComments: 2
 SpaceInEmptyParentheses: false

example-app/examplescene.cpp

@@ -93,6 +93,7 @@ void ExampleScene::update()
   top_triangle->getTransform().rotate(0.75f, 0.2f, 0.0f, 0.4f);
   bottom_triangle->getTransform().rotate(0.75f, 0.0f, 0.2f, 0.4f);
 
-  MeshRenderer::getInstance("centerCube")->getTransform()
+  MeshRenderer::getInstance("centerCube")
+      ->getTransform()
       .rotate(0.75f, 0.2f, 0.4f, 0.6f);
 }

example-app/examplescene.h

@@ -11,7 +11,8 @@
 
 #include <qtk/scene.h>
 
-class ExampleScene : public Qtk::Scene {
+class ExampleScene : public Qtk::Scene
+{
   public:
     explicit ExampleScene();
 

example-app/examplewidget.cpp

@@ -11,7 +11,8 @@
 #include "examplewidget.h"
 
 ExampleWidget::ExampleWidget(QWidget * parent) :
-    QOpenGLWidget(parent), mScene(new ExampleScene) {
+    QOpenGLWidget(parent), mScene(new ExampleScene)
+{
   // NOTE: The decorator pattern is used to save / load scenes in Qtk currently.
   // The initializer above sets mScene to the concrete decorator ExampleScene.
   // Qtk::SceneEmpty provides an empty scene as the concrete component.
@@ -27,7 +28,8 @@ ExampleWidget::ExampleWidget(QWidget * parent) :
   setFocusPolicy(Qt::ClickFocus);
 }
 
-void ExampleWidget::initializeGL() {
+void ExampleWidget::initializeGL()
+{
   initializeOpenGLFunctions();
   connect(this, SIGNAL(frameSwapped()), this, SLOT(update()));
   glEnable(GL_MULTISAMPLE);
@@ -40,18 +42,21 @@ void ExampleWidget::initializeGL() {
   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 }
 
-void ExampleWidget::resizeGL(int width, int height) {
+void ExampleWidget::resizeGL(int width, int height)
+{
   Qtk::Scene::getProjectionMatrix().setToIdentity();
   Qtk::Scene::getProjectionMatrix().perspective(
       45.0f, float(width) / float(height), 0.1f, 1000.0f);
 }
 
-void ExampleWidget::paintGL() {
+void ExampleWidget::paintGL()
+{
   glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
   mScene->draw();
 }
 
-void ExampleWidget::update() {
+void ExampleWidget::update()
+{
   mScene->update();
   QWidget::update();
 }

example-app/examplewidget.h

@@ -14,7 +14,8 @@
 
 #include "examplescene.h"
 
-class ExampleWidget : public QOpenGLWidget, protected QOpenGLFunctions {
+class ExampleWidget : public QOpenGLWidget, protected QOpenGLFunctions
+{
     Q_OBJECT;
 
   public:

example-app/main.cpp

@@ -11,7 +11,8 @@
 
 #include "examplewidget.h"
 
-int main(int argc, char * argv[]) {
+int main(int argc, char * argv[])
+{
   QApplication app(argc, argv);
 
   auto window = new QMainWindow;

src/app/debugconsole.cpp

@@ -15,10 +15,13 @@
 using namespace Qtk;
 
 DebugConsole::DebugConsole(QWidget * owner, const QString & key) :
-    DebugConsole(owner, key, key + "Debugger") {}
+    DebugConsole(owner, key, key + "Debugger")
+{
+}
 
-DebugConsole::DebugConsole(
+DebugConsole::DebugConsole(QWidget * owner, const QString & key,
-    QWidget * owner, const QString & key, const QString & name) {
+                           const QString & name)
+{
   ui_ = new Ui::DebugConsole;
   ui_->setupUi(this);
   setObjectName(name);

src/app/debugconsole.h

@@ -16,12 +16,15 @@
 
 #include "qtkwidget.h"
 
-namespace Ui {
+namespace Ui
+{
   class DebugConsole;
 }
 
-namespace Qtk {
+namespace Qtk
-  class DebugConsole : public QDockWidget {
+{
+  class DebugConsole : public QDockWidget
+  {
       Q_OBJECT;
 
     public:
@@ -61,7 +64,8 @@ namespace Qtk {
        * @param context The DebugContext to use for the message.
        *    Default value is Status.
        */
-      inline void sendLog(QString message, DebugContext context = Status) {
+      inline void sendLog(QString message, DebugContext context = Status)
+      {
         mConsole->setTextColor(logColor(context));
         mConsole->append(logPrefix(message, context));
       }
@@ -72,7 +76,8 @@ namespace Qtk {
        *
        * @param name Base name for the DebugConsole window.
        */
-      inline void setTitle(const QString& name) {
+      inline void setTitle(const QString & name)
+      {
         setWindowTitle(name + " Debug Console");
       }
 
@@ -81,7 +86,8 @@ namespace Qtk {
        * @param context Log context severity level.
        * @return QColor corresponding with the message context.
        */
-      [[nodiscard]] QColor logColor(const DebugContext & context) const {
+      [[nodiscard]] QColor logColor(const DebugContext & context) const
+      {
         switch (context) {
           case Status:
             return Qt::GlobalColor::darkGray;
@@ -105,8 +111,9 @@ namespace Qtk {
        * @param context The log context severity level.
        * @return The log message prefixed with the DebugContext level.
        */
-      [[nodiscard]] QString logPrefix(
+      [[nodiscard]] QString logPrefix(QString & message,
-          QString & message, const DebugContext & context) {
+                                      const DebugContext & context)
+      {
         QString prefix;
         switch (context) {
           case Status:

src/app/main.cpp

@@ -11,7 +11,8 @@
 #include "qtkmainwindow.h"
 #include "qtkscene.h"
 
-int main(int argc, char * argv[]) {
+int main(int argc, char * argv[])
+{
   Q_INIT_RESOURCE(resources);
 
   QApplication a(argc, argv);

src/app/qtkmainwindow.cpp

@@ -16,7 +16,8 @@ MainWindow * MainWindow::mainWindow_ = Q_NULLPTR;
  * Constructors / Destructors
  ******************************************************************************/
 
-MainWindow::MainWindow(QWidget * parent) : QMainWindow(parent) {
+MainWindow::MainWindow(QWidget * parent) : QMainWindow(parent)
+{
   ui_ = new Ui::MainWindow;
   setObjectName("MainWindow");
   // For use in design mode using Qt Creator
@@ -35,11 +36,9 @@ MainWindow::MainWindow(QWidget * parent) : QMainWindow(parent) {
     // Add GUI 'view' toolbar option to show debug console.
     ui_->menuView->addAction(qtkWidget->getActionToggleConsole());
     // Refresh GUI widgets when scene or objects are updated.
-    connect(
+    connect(qtkWidget->getScene(), &Qtk::Scene::sceneUpdated, this,
-        qtkWidget->getScene(), &Qtk::Scene::sceneUpdated, this,
             &MainWindow::refreshScene);
-    connect(
+    connect(qtkWidget, &Qtk::QtkWidget::objectFocusChanged, ui_->qtk__ToolBox,
-        qtkWidget, &Qtk::QtkWidget::objectFocusChanged, ui_->qtk__ToolBox,
             &Qtk::ToolBox::updateFocus);
   }
 
@@ -60,7 +59,8 @@ MainWindow::MainWindow(QWidget * parent) : QMainWindow(parent) {
   setWindowIcon(Qtk::getIcon());
 }
 
-MainWindow::~MainWindow() {
+MainWindow::~MainWindow()
+{
   delete ui_;
 }
 
@@ -68,14 +68,16 @@ MainWindow::~MainWindow() {
  * Public Methods
  ******************************************************************************/
 
-MainWindow * MainWindow::getMainWindow() {
+MainWindow * MainWindow::getMainWindow()
+{
   if (mainWindow_ == Q_NULLPTR) {
     mainWindow_ = new MainWindow;
   }
   return mainWindow_;
 }
 
-Qtk::QtkWidget * MainWindow::getQtkWidget(int64_t index) {
+Qtk::QtkWidget * MainWindow::getQtkWidget(int64_t index)
+{
   if (views_.size() <= index) {
     return Q_NULLPTR;
   }
@@ -84,14 +86,16 @@ Qtk::QtkWidget * MainWindow::getQtkWidget(int64_t index) {
   return it->second;
 }
 
-Qtk::QtkWidget * MainWindow::getQtkWidget(const QString & name) {
+Qtk::QtkWidget * MainWindow::getQtkWidget(const QString & name)
+{
   if (!views_.count(name)) {
     return Q_NULLPTR;
   }
   return views_[name];
 }
 
-void MainWindow::refreshScene(const QString & sceneName) {
+void MainWindow::refreshScene(const QString & sceneName)
+{
   // TODO: Select TreeView using sceneName
   ui_->qtk__TreeView->updateView(getQtkWidget()->getScene());
 }

src/app/qtkmainwindow.h

@@ -17,7 +17,8 @@
 #include "debugconsole.h"
 #include "qtkwidget.h"
 
-namespace Ui {
+namespace Ui
+{
   class MainWindow;
 }
 
@@ -25,7 +26,8 @@ namespace Ui {
  * MainWindow class to provide an example of using a QtkWidget within a Qt
  * window application.
  */
-class MainWindow : public QMainWindow {
+class MainWindow : public QMainWindow
+{
     Q_OBJECT
 
   public:

src/app/qtkscene.cpp

@@ -14,13 +14,15 @@ using namespace Qtk;
  * Constructors, Destructors
  ******************************************************************************/
 
-QtkScene::QtkScene() {
+QtkScene::QtkScene()
+{
   setSceneName("Qtk Scene");
   getCamera().getTransform().setTranslation(0.0f, 0.0f, 20.0f);
   getCamera().getTransform().setRotation(-5.0f, 0.0f, 1.0f, 0.0f);
 }
 
-QtkScene::~QtkScene() {
+QtkScene::~QtkScene()
+{
   delete mTestPhong;
   delete mTestSpecular;
   delete mTestDiffuse;
@@ -31,7 +33,8 @@ QtkScene::~QtkScene() {
  * Public Member Functions
  ******************************************************************************/
 
-void QtkScene::init() {
+void QtkScene::init()
+{
   // Add a skybox to the scene using default cube map images and settings.
   setSkybox(new Qtk::Skybox("Skybox"));
 
@@ -116,8 +119,8 @@ void QtkScene::init() {
   // NOTE: You no longer need to manually bind shader program to set uniforms.
   // + You can still bind it if you want to for performance reasons.
   // + Qtk will only bind / release if the shader program is not already bound.
-  mTestPhong->setShaders(
+  mTestPhong->setShaders(":/shaders/solid-phong.vert",
-      ":/shaders/solid-phong.vert", ":/shaders/solid-phong.frag");
+                         ":/shaders/solid-phong.frag");
 
   // For example this would technically not be efficient, because each one of
   // these calls will bind, set, release. We could instead bind, set N uniforms,
@@ -143,16 +146,16 @@ void QtkScene::init() {
   /* Example of a cube with no lighting applied */
   mesh = addObject(new Qtk::MeshRenderer("noLight", Cube(QTK_DRAW_ELEMENTS)));
   mesh->getTransform().setTranslation(5.0f, 0.0f, -2.0f);
-  mesh->setShaders(
+  mesh->setShaders(":/shaders/solid-perspective.vert",
-      ":/shaders/solid-perspective.vert", ":/shaders/solid-perspective.frag");
+                   ":/shaders/solid-perspective.frag");
   mesh->setUniform("uColor", QVector3D(0.0f, 0.25f, 0.0f));
   // No light source needed for this lighting technique
 
   /* Initialize Ambient example cube */
   mTestAmbient = new Qtk::MeshRenderer("ambient", Cube());
   mTestAmbient->getTransform().setTranslation(7.0f, 0.0f, -2.0f);
-  mTestAmbient->setShaders(
+  mTestAmbient->setShaders(":/shaders/solid-ambient.vert",
-      ":/shaders/solid-ambient.vert", ":/shaders/solid-ambient.frag");
+                           ":/shaders/solid-ambient.frag");
   // Changing these uniform values will alter lighting effects.
   mTestAmbient->setUniform("uColor", QVector3D(0.0f, 0.25f, 0.0f));
   mTestAmbient->setUniform("uLightColor", QVector3D(1.0f, 1.0f, 1.0f));
@@ -163,8 +166,8 @@ void QtkScene::init() {
   /* Initialize Diffuse example cube */
   mTestDiffuse = new Qtk::MeshRenderer("diffuse", Cube());
   mTestDiffuse->getTransform().setTranslation(9.0f, 0.0f, -2.0f);
-  mTestDiffuse->setShaders(
+  mTestDiffuse->setShaders(":/shaders/solid-diffuse.vert",
-      ":/shaders/solid-diffuse.vert", ":/shaders/solid-diffuse.frag");
+                           ":/shaders/solid-diffuse.frag");
   mTestDiffuse->setUniform("uColor", QVector3D(0.0f, 0.25f, 0.0f));
   mTestDiffuse->setUniform("uLightColor", QVector3D(1.0f, 1.0f, 1.0f));
   mTestDiffuse->setUniform("uAmbientStrength", 0.2f);
@@ -179,8 +182,8 @@ void QtkScene::init() {
   /* Initialize Specular example cube */
   mTestSpecular = new Qtk::MeshRenderer("specular", Cube());
   mTestSpecular->getTransform().setTranslation(11.0f, 0.0f, -2.0f);
-  mTestSpecular->setShaders(
+  mTestSpecular->setShaders(":/shaders/solid-specular.vert",
-      ":/shaders/solid-specular.vert", ":/shaders/solid-specular.frag");
+                            ":/shaders/solid-specular.frag");
   mTestSpecular->setUniform("uColor", QVector3D(0.0f, 0.25f, 0.0f));
   mTestSpecular->setUniform("uLightColor", QVector3D(1.0f, 1.0f, 1.0f));
   mTestSpecular->setUniform("uAmbientStrength", 0.2f);
@@ -246,8 +249,8 @@ void QtkScene::init() {
   model->setUniform("uLight.specular", QVector3D(1.0f, 1.0f, 1.0f));
 
   // Light source for alienTest object.
-  mesh = addObject(new Qtk::MeshRenderer(
+  mesh = addObject(new Qtk::MeshRenderer("alienTestLight",
-      "alienTestLight", Triangle(Qtk::QTK_DRAW_ELEMENTS)));
+                                         Triangle(Qtk::QTK_DRAW_ELEMENTS)));
   mesh->getTransform().setTranslation(4.0f, 1.5f, 10.0f);
   mesh->getTransform().scale(0.25f);
   // This function changes values we have allocated in a buffer, so init() after
@@ -290,8 +293,8 @@ void QtkScene::init() {
   mesh->reallocateNormals(mesh->getNormals());
 
   // RGB Normals cube to show normals are correct with QTK_DRAW_ELEMENTS_NORMALS
-  mesh = addObject(new Qtk::MeshRenderer(
+  mesh = addObject(new Qtk::MeshRenderer("rgbNormalsCubeElementsTest",
-      "rgbNormalsCubeElementsTest", Cube(QTK_DRAW_ELEMENTS_NORMALS)));
+                                         Cube(QTK_DRAW_ELEMENTS_NORMALS)));
   mesh->getTransform().setTranslation(5.0f, 0.0f, 2.0f);
   mesh->setShaders(":/shaders/rgb-normals.vert", ":/shaders/rgb-normals.frag");
   mesh->reallocateNormals(mesh->getNormals());
@@ -321,8 +324,8 @@ void QtkScene::init() {
   mesh->reallocateTexCoords(mesh->getTexCoords());
 
   // Test drawing a cube with texture coordinates using glDrawElements
-  mesh = addObject(new Qtk::MeshRenderer(
+  mesh = addObject(new Qtk::MeshRenderer("uvCubeElementsTest",
-      "uvCubeElementsTest", Cube(QTK_DRAW_ELEMENTS_NORMALS)));
+                                         Cube(QTK_DRAW_ELEMENTS_NORMALS)));
   mesh->getTransform().setTranslation(-1.7f, 0.0f, -2.0f);
   mesh->setTexture(":/textures/crate.png");
   mesh->setShaders(":/shaders/texture2d.vert", ":/shaders/texture2d.frag");
@@ -339,8 +342,8 @@ void QtkScene::init() {
       addObject(new Qtk::MeshRenderer("testCubeMap", Cube(QTK_DRAW_ELEMENTS)));
   mesh->getTransform().setTranslation(-3.0f, 1.0f, -2.0f);
   mesh->getTransform().setRotation(45.0f, 0.0f, 1.0f, 0.0f);
-  mesh->setShaders(
+  mesh->setShaders(":/shaders/texture-cubemap.vert",
-      ":/shaders/texture-cubemap.vert", ":/shaders/texture-cubemap.frag");
+                   ":/shaders/texture-cubemap.frag");
   mesh->setCubeMap(":/textures/crate.png");
   mesh->setUniform("uTexture", 0);
   mesh->reallocateTexCoords(mesh->getTexCoords());
@@ -354,15 +357,15 @@ void QtkScene::init() {
   mesh->reallocateNormals(mesh->getNormals());
 
   // RGB Normals triangle to show normals are correct with QTK_DRAW_ARRAYS
-  mesh = addObject(new Qtk::MeshRenderer(
+  mesh = addObject(new Qtk::MeshRenderer("rgbTriangleArraysTest",
-      "rgbTriangleArraysTest", Triangle(QTK_DRAW_ARRAYS)));
+                                         Triangle(QTK_DRAW_ARRAYS)));
   mesh->getTransform().setTranslation(7.0f, 0.0f, 2.0f);
   mesh->setShaders(":/shaders/rgb-normals.vert", ":/shaders/rgb-normals.frag");
   mesh->reallocateNormals(mesh->getNormals());
 
   // RGB Normals triangle to show normals are correct with QTK_DRAW_ELEMENTS
-  mesh = addObject(new Qtk::MeshRenderer(
+  mesh = addObject(new Qtk::MeshRenderer("rgbTriangleElementsTest",
-      "rgbTriangleElementsTest", Triangle(QTK_DRAW_ELEMENTS_NORMALS)));
+                                         Triangle(QTK_DRAW_ELEMENTS_NORMALS)));
   mesh->getTransform().setTranslation(7.0f, 0.0f, 4.0f);
   mesh->setShaders(":/shaders/rgb-normals.vert", ":/shaders/rgb-normals.frag");
   mesh->reallocateNormals(mesh->getNormals());
@@ -378,8 +381,8 @@ void QtkScene::init() {
   mesh->reallocateTexCoords(mesh->getTexCoords());
 
   // Test drawing triangle with glDrawElements with texture coordinates
-  mesh = addObject(new Qtk::MeshRenderer(
+  mesh = addObject(new Qtk::MeshRenderer("testTriangleElementsUV",
-      "testTriangleElementsUV", Triangle(QTK_DRAW_ELEMENTS_NORMALS)));
+                                         Triangle(QTK_DRAW_ELEMENTS_NORMALS)));
   mesh->getTransform().setTranslation(-2.5f, 0.0f, -1.0f);
   mesh->setShaders(":/shaders/texture2d.vert", ":/shaders/texture2d.frag");
   mesh->setTexture(":/textures/crate.png");
@@ -387,20 +390,20 @@ void QtkScene::init() {
   mesh->reallocateTexCoords(mesh->getTexCoords());
 }
 
-void QtkScene::draw() {
+void QtkScene::draw()
+{
   // WARNING: We must call the base class draw() function first.
   // + This will handle rendering core scene components like the Skybox.
   Scene::draw();
 
   mTestPhong->bindShaders();
-  mTestPhong->setUniform(
+  mTestPhong->setUniform("uModelInverseTransposed",
-      "uModelInverseTransposed",
                          mTestPhong->getTransform().toMatrix().normalMatrix());
   mTestPhong->setUniform(
       "uLightPosition",
       MeshRenderer::getInstance("phongLight")->getTransform().getTranslation());
-  mTestPhong->setUniform(
+  mTestPhong->setUniform("uCameraPosition",
-      "uCameraPosition", QtkScene::getCamera().getTransform().getTranslation());
+                         QtkScene::getCamera().getTransform().getTranslation());
   mTestPhong->releaseShaders();
   mTestPhong->draw();
 
@@ -414,8 +417,8 @@ void QtkScene::draw() {
   mTestDiffuse->setUniform(
       "uModelInverseTransposed",
       mTestDiffuse->getTransform().toMatrix().normalMatrix());
-  mTestDiffuse->setUniform(
+  mTestDiffuse->setUniform("uLightPosition",
-      "uLightPosition", MeshRenderer::getInstance("diffuseLight")
+                           MeshRenderer::getInstance("diffuseLight")
                                ->getTransform()
                                .getTranslation());
   mTestDiffuse->setUniform(
@@ -427,8 +430,8 @@ void QtkScene::draw() {
   mTestSpecular->setUniform(
       "uModelInverseTransposed",
       mTestSpecular->getTransform().toMatrix().normalMatrix());
-  mTestSpecular->setUniform(
+  mTestSpecular->setUniform("uLightPosition",
-      "uLightPosition", MeshRenderer::getInstance("specularLight")
+                            MeshRenderer::getInstance("specularLight")
                                 ->getTransform()
                                 .getTranslation());
   mTestSpecular->setUniform(
@@ -437,7 +440,8 @@ void QtkScene::draw() {
   mTestSpecular->draw();
 }
 
-void QtkScene::update() {
+void QtkScene::update()
+{
   auto mySpartan = Model::getInstance("My spartan");
   mySpartan->getTransform().rotate(0.75f, 0.0f, 1.0f, 0.0f);
 
@@ -449,8 +453,8 @@ void QtkScene::update() {
                       .getTranslation();
   auto alien = Model::getInstance("alienTest");
   alien->setUniform("uLight.position", position);
-  alien->setUniform(
+  alien->setUniform("uCameraPosition",
-      "uCameraPosition", QtkScene::getCamera().getTransform().getTranslation());
+                    QtkScene::getCamera().getTransform().getTranslation());
   auto posMatrix = alien->getTransform().toMatrix();
   alien->setUniform("uMVP.normalMatrix", posMatrix.normalMatrix());
   alien->setUniform("uMVP.model", posMatrix);
@@ -463,8 +467,8 @@ void QtkScene::update() {
                  .getTranslation();
   auto spartan = Model::getInstance("spartanTest");
   spartan->setUniform("uLight.position", position);
-  spartan->setUniform(
+  spartan->setUniform("uCameraPosition",
-      "uCameraPosition", QtkScene::getCamera().getTransform().getTranslation());
+                      QtkScene::getCamera().getTransform().getTranslation());
   posMatrix = spartan->getTransform().toMatrix();
   spartan->setUniform("uMVP.normalMatrix", posMatrix.normalMatrix());
   spartan->setUniform("uMVP.model", posMatrix);
@@ -478,8 +482,8 @@ void QtkScene::update() {
   position =
       MeshRenderer::getInstance("testLight")->getTransform().getTranslation();
   phong->setUniform("uLight.position", position);
-  phong->setUniform(
+  phong->setUniform("uCameraPosition",
-      "uCameraPosition", QtkScene::getCamera().getTransform().getTranslation());
+                    QtkScene::getCamera().getTransform().getTranslation());
   posMatrix = phong->getTransform().toMatrix();
   phong->setUniform("uMVP.normalMatrix", posMatrix.normalMatrix());
   phong->setUniform("uMVP.model", posMatrix);
@@ -489,8 +493,8 @@ void QtkScene::update() {
 
   // Rotate lighting example cubes
   mTestPhong->getTransform().rotate(0.75f, 0.5f, 0.3f, 0.2f);
-  MeshRenderer::getInstance("noLight")->getTransform().rotate(
+  MeshRenderer::getInstance("noLight")->getTransform().rotate(0.75f, 0.5f, 0.3f,
-      0.75f, 0.5f, 0.3f, 0.2f);
+                                                              0.2f);
   mTestAmbient->getTransform().rotate(0.75f, 0.5f, 0.3f, 0.2f);
   mTestDiffuse->getTransform().rotate(0.75f, 0.5f, 0.3f, 0.2f);
   mTestSpecular->getTransform().rotate(0.75f, 0.5f, 0.3f, 0.2f);

src/app/qtkscene.h

@@ -29,7 +29,8 @@
  *
  * To create your own Scene from scratch see Qtk::Scene.
  */
-class QtkScene : public Qtk::Scene {
+class QtkScene : public Qtk::Scene
+{
   public:
     /***************************************************************************
      * Contructors / Destructors

src/app/qtkwidget.cpp

@@ -32,11 +32,14 @@ using namespace Qtk;
 QtkWidget::QtkWidget(QWidget * parent) : QtkWidget(parent, "QtkWidget") {}
 
 QtkWidget::QtkWidget(QWidget * parent, const QString & name) :
-    QtkWidget(parent, name, Q_NULLPTR) {}
+    QtkWidget(parent, name, Q_NULLPTR)
+{
+}
 
 QtkWidget::QtkWidget(QWidget * parent, const QString & name, Scene * scene) :
     QOpenGLWidget(parent), mDebugLogger(Q_NULLPTR),
-    mConsole(new DebugConsole(this, name)), mScene(Q_NULLPTR) {
+    mConsole(new DebugConsole(this, name)), mScene(Q_NULLPTR)
+{
   setAcceptDrops(true);
   setScene(scene);
   setObjectName(name);
@@ -54,7 +57,8 @@ QtkWidget::QtkWidget(QWidget * parent, const QString & name, Scene * scene) :
   setFocusPolicy(Qt::ClickFocus);
 }
 
-QtkWidget::~QtkWidget() {
+QtkWidget::~QtkWidget()
+{
   makeCurrent();
   teardownGL();
 }
@@ -63,7 +67,8 @@ QtkWidget::~QtkWidget() {
  * Public Methods
  ******************************************************************************/
 
-QAction * QtkWidget::getActionToggleConsole() {
+QAction * QtkWidget::getActionToggleConsole()
+{
   auto action = new QAction(mScene->getSceneName() + " debug console");
   action->setCheckable(true);
   action->setChecked(mConsoleActive);
@@ -72,7 +77,8 @@ QAction * QtkWidget::getActionToggleConsole() {
   return action;
 }
 
-void QtkWidget::initializeGL() {
+void QtkWidget::initializeGL()
+{
   initializeOpenGLFunctions();
   // Connect the frameSwapped signal to call the update() function
   connect(this, SIGNAL(frameSwapped()), this, SLOT(update()));
@@ -82,8 +88,7 @@ void QtkWidget::initializeGL() {
   mDebugLogger = new QOpenGLDebugLogger(this);
   if (mDebugLogger->initialize()) {
     qDebug() << "GL_DEBUG Debug Logger" << mDebugLogger << "\n";
-    connect(
+    connect(mDebugLogger, SIGNAL(messageLogged(QOpenGLDebugMessage)), this,
-        mDebugLogger, SIGNAL(messageLogged(QOpenGLDebugMessage)), this,
             SLOT(messageLogged(QOpenGLDebugMessage)));
     mDebugLogger->startLogging();
   }
@@ -101,13 +106,15 @@ void QtkWidget::initializeGL() {
   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 }
 
-void QtkWidget::resizeGL(int width, int height) {
+void QtkWidget::resizeGL(int width, int height)
+{
   Scene::getProjectionMatrix().setToIdentity();
-  Scene::getProjectionMatrix().perspective(
+  Scene::getProjectionMatrix().perspective(45.0f, float(width) / float(height),
-      45.0f, float(width) / float(height), 0.1f, 1000.0f);
+                                           0.1f, 1000.0f);
 }
 
-void QtkWidget::paintGL() {
+void QtkWidget::paintGL()
+{
   // Clear buffers and draw the scene if it is valid.
   glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
   if (mScene != Q_NULLPTR) {
@@ -115,11 +122,11 @@ void QtkWidget::paintGL() {
   }
 }
 
-void QtkWidget::setScene(Scene * scene) {
+void QtkWidget::setScene(Scene * scene)
+{
   if (mScene != Q_NULLPTR) {
     delete mScene;
-    connect(
+    connect(scene, &Scene::sceneUpdated, MainWindow::getMainWindow(),
-        scene, &Scene::sceneUpdated, MainWindow::getMainWindow(),
             &MainWindow::refreshScene);
   }
 
@@ -131,7 +138,8 @@ void QtkWidget::setScene(Scene * scene) {
   }
 }
 
-void QtkWidget::toggleConsole() {
+void QtkWidget::toggleConsole()
+{
   if (mConsoleActive) {
     mConsole->setHidden(true);
     mConsoleActive = false;
@@ -147,13 +155,15 @@ void QtkWidget::toggleConsole() {
  * Protected Methods
  ******************************************************************************/
 
-void QtkWidget::dragEnterEvent(QDragEnterEvent * event) {
+void QtkWidget::dragEnterEvent(QDragEnterEvent * event)
+{
   if (event->mimeData()->hasFormat("text/plain")) {
     event->acceptProposedAction();
   }
 }
 
-void QtkWidget::dropEvent(QDropEvent * event) {
+void QtkWidget::dropEvent(QDropEvent * event)
+{
   mConsole->sendLog(event->mimeData()->text());
   auto urls = event->mimeData()->urls();
   if (!urls.isEmpty()) {
@@ -175,7 +185,8 @@ void QtkWidget::dropEvent(QDropEvent * event) {
   }
 }
 
-void QtkWidget::keyPressEvent(QKeyEvent * event) {
+void QtkWidget::keyPressEvent(QKeyEvent * event)
+{
   if (event->isAutoRepeat()) {
     // Do not repeat input while a key is held down
     event->ignore();
@@ -184,7 +195,8 @@ void QtkWidget::keyPressEvent(QKeyEvent * event) {
   }
 }
 
-void QtkWidget::keyReleaseEvent(QKeyEvent * event) {
+void QtkWidget::keyReleaseEvent(QKeyEvent * event)
+{
   if (event->isAutoRepeat()) {
     event->ignore();
   } else {
@@ -192,15 +204,18 @@ void QtkWidget::keyReleaseEvent(QKeyEvent * event) {
   }
 }
 
-void QtkWidget::mousePressEvent(QMouseEvent * event) {
+void QtkWidget::mousePressEvent(QMouseEvent * event)
+{
   Input::registerMousePress(event->button());
 }
 
-void QtkWidget::mouseReleaseEvent(QMouseEvent * event) {
+void QtkWidget::mouseReleaseEvent(QMouseEvent * event)
+{
   Input::registerMouseRelease(event->button());
 }
 
-void QtkWidget::update() {
+void QtkWidget::update()
+{
   updateCameraInput();
 
   if (mScene != Q_NULLPTR) {
@@ -210,7 +225,8 @@ void QtkWidget::update() {
   QWidget::update();
 }
 
-void QtkWidget::messageLogged(const QOpenGLDebugMessage & msg) {
+void QtkWidget::messageLogged(const QOpenGLDebugMessage & msg)
+{
   QString error;
 
   DebugContext context;
@@ -282,10 +298,12 @@ void QtkWidget::messageLogged(const QOpenGLDebugMessage & msg) {
  * Private Methods
  ******************************************************************************/
 
-void QtkWidget::teardownGL() { /* Nothing to teardown yet... */
+void QtkWidget::teardownGL()
+{ /* Nothing to teardown yet... */
 }
 
-void QtkWidget::updateCameraInput() {
+void QtkWidget::updateCameraInput()
+{
   Input::update();
   // Camera Transformation
   if (Input::buttonPressed(Qt::LeftButton)
@@ -323,7 +341,8 @@ void QtkWidget::updateCameraInput() {
   }
 }
 
-void QtkWidget::printContextInformation() {
+void QtkWidget::printContextInformation()
+{
   QString glType;
   QString glVersion;
   QString glProfile;

src/app/qtkwidget.h

@@ -20,7 +20,8 @@
 #include <qtk/qtkapi.h>
 #include <qtk/scene.h>
 
-namespace Qtk {
+namespace Qtk
+{
   class DebugConsole;
 
   /**
@@ -29,7 +30,8 @@ namespace Qtk {
    * This object has a Scene attached which manages the objects to render.
    * Client input is passed through this widget to control the camera view.
    */
-  class QtkWidget : public QOpenGLWidget, protected QOpenGLFunctions {
+  class QtkWidget : public QOpenGLWidget, protected QOpenGLFunctions
+  {
       Q_OBJECT;
 
     public:
@@ -103,7 +105,8 @@ namespace Qtk {
       /**
        * @return Pointer to the QOpenGLDebugLogger attached to this widget.
        */
-      inline QOpenGLDebugLogger * getOpenGLDebugLogger() {
+      inline QOpenGLDebugLogger * getOpenGLDebugLogger()
+      {
         return mDebugLogger;
       }
 

src/app/toolbox.cpp

@@ -16,12 +16,14 @@
 
 using namespace Qtk;
 
-ToolBox::ToolBox(QWidget * parent) : QDockWidget(parent), ui(new Ui::ToolBox) {
+ToolBox::ToolBox(QWidget * parent) : QDockWidget(parent), ui(new Ui::ToolBox)
+{
   ui->setupUi(this);
   setMinimumWidth(350);
 }
 
-void ToolBox::updateFocus(const QString & name) {
+void ToolBox::updateFocus(const QString & name)
+{
   auto object =
       MainWindow::getMainWindow()->getQtkWidget()->getScene()->getObject(name);
   if (object != Q_NULLPTR) {
@@ -31,11 +33,13 @@ void ToolBox::updateFocus(const QString & name) {
   }
 }
 
-ToolBox::~ToolBox() {
+ToolBox::~ToolBox()
+{
   delete ui;
 }
 
-void ToolBox::removePages() {
+void ToolBox::removePages()
+{
   // Remove all existing pages.
   for (size_t i = 0; i < ui->toolBox->count(); i++) {
     delete ui->toolBox->widget(i);
@@ -43,7 +47,8 @@ void ToolBox::removePages() {
   }
 }
 
-void ToolBox::createPageProperties(const Object * object) {
+void ToolBox::createPageProperties(const Object * object)
+{
   auto transform = object->getTransform();
   auto type = object->getType();
   auto * widget = new QWidget;
@@ -51,11 +56,10 @@ void ToolBox::createPageProperties(const Object * object) {
   ui->toolBox->setCurrentWidget(widget);
 
   auto * layout = new QFormLayout;
-  layout->addRow(
+  layout->addRow(new QLabel(tr("Name:")),
-      new QLabel(tr("Name:")), new QLabel(object->getName().c_str()));
+                 new QLabel(object->getName().c_str()));
 
-  layout->addRow(
+  layout->addRow(new QLabel(tr("Type:")),
-      new QLabel(tr("Type:")),
                  new QLabel(type == Object::Type::QTK_MESH ? "Mesh" : "Model"));
 
   auto rowLayout = new QHBoxLayout;
@@ -70,16 +74,13 @@ void ToolBox::createPageProperties(const Object * object) {
     rowLayout->addWidget(spinBox);
 
     if (i == 0) {
-      connect(
+      connect(spinBox, &QDoubleSpinBox::valueChanged, object,
-          spinBox, &QDoubleSpinBox::valueChanged, object,
               &Object::setTranslationX);
     } else if (i == 1) {
-      connect(
+      connect(spinBox, &QDoubleSpinBox::valueChanged, object,
-          spinBox, &QDoubleSpinBox::valueChanged, object,
               &Object::setTranslationY);
     } else if (i == 2) {
-      connect(
+      connect(spinBox, &QDoubleSpinBox::valueChanged, object,
-          spinBox, &QDoubleSpinBox::valueChanged, object,
               &Object::setTranslationZ);
     }
   }
@@ -96,21 +97,22 @@ void ToolBox::createPageProperties(const Object * object) {
     rowLayout->addWidget(spinBox);
 
     if (i == 0) {
-      connect(
+      connect(spinBox, &QDoubleSpinBox::valueChanged, object,
-          spinBox, &QDoubleSpinBox::valueChanged, object, &Object::setScaleX);
+              &Object::setScaleX);
     } else if (i == 1) {
-      connect(
+      connect(spinBox, &QDoubleSpinBox::valueChanged, object,
-          spinBox, &QDoubleSpinBox::valueChanged, object, &Object::setScaleY);
+              &Object::setScaleY);
     } else if (i == 2) {
-      connect(
+      connect(spinBox, &QDoubleSpinBox::valueChanged, object,
-          spinBox, &QDoubleSpinBox::valueChanged, object, &Object::setScaleZ);
+              &Object::setScaleZ);
     }
   }
   layout->addRow(rowLayout);
   widget->setLayout(layout);
 }
 
-void ToolBox::createPageShader(const Object * object) {
+void ToolBox::createPageShader(const Object * object)
+{
   // Shaders page.
   auto widget = new QWidget;
   ui->toolBox->addItem(widget, "Shaders");

src/app/toolbox.h

@@ -18,12 +18,15 @@
 
 #include "qtk/scene.h"
 
-namespace Ui {
+namespace Ui
+{
   class ToolBox;
 }
 
-namespace Qtk {
+namespace Qtk
-  class ToolBox : public QDockWidget {
+{
+  class ToolBox : public QDockWidget
+  {
       Q_OBJECT
 
     public:

src/app/treeview.cpp

@@ -16,14 +16,15 @@
  ******************************************************************************/
 
 Qtk::TreeView::TreeView(QWidget * parent) :
-    QDockWidget(parent), ui(new Ui::TreeView) {
+    QDockWidget(parent), ui(new Ui::TreeView)
+{
   ui->setupUi(this);
-  connect(
+  connect(ui->treeWidget, &QTreeWidget::itemDoubleClicked, this,
-      ui->treeWidget, &QTreeWidget::itemDoubleClicked, this,
           &TreeView::itemFocus);
 }
 
-Qtk::TreeView::~TreeView() {
+Qtk::TreeView::~TreeView()
+{
   delete ui;
 }
 
@@ -31,7 +32,8 @@ Qtk::TreeView::~TreeView() {
  * Public Methods
  ******************************************************************************/
 
-void Qtk::TreeView::updateView(const Qtk::Scene * scene) {
+void Qtk::TreeView::updateView(const Qtk::Scene * scene)
+{
   ui->treeWidget->clear();
   ui->treeWidget->setColumnCount(1);
   mSceneName = scene->getSceneName();
@@ -43,7 +45,8 @@ void Qtk::TreeView::updateView(const Qtk::Scene * scene) {
   }
 }
 
-void Qtk::TreeView::itemFocus(QTreeWidgetItem * item, int column) {
+void Qtk::TreeView::itemFocus(QTreeWidgetItem * item, int column)
+{
   QString name = item->text(column);
   auto scene = MainWindow::getMainWindow()->getQtkWidget()->getScene();
   auto & transform = Qtk::Scene::getCamera().getTransform();

src/app/treeview.h

@@ -17,12 +17,15 @@
 #include <qtk/scene.h>
 #include <QTreeWidgetItem>
 
-namespace Ui {
+namespace Ui
+{
   class TreeView;
 }
 
-namespace Qtk {
+namespace Qtk
-  class TreeView : public QDockWidget {
+{
+  class TreeView : public QDockWidget
+  {
       Q_OBJECT
 
     public:

src/app/widgetplugin.cpp

@@ -19,12 +19,13 @@
  * Constructors, Destructors
  ******************************************************************************/
 
-WidgetPlugin::WidgetPlugin(
+WidgetPlugin::WidgetPlugin(QString group, QString class_name, QString include,
-    QString group, QString class_name, QString include,
                            WidgetPlugin::Factory factory) :
-    m_group(std::move(group)),
+    m_group(std::move(group)), m_className(std::move(class_name)),
-    m_className(std::move(class_name)), m_includeFile(std::move(include)),
+    m_includeFile(std::move(include)), m_factory(std::move(factory)),
-    m_factory(std::move(factory)), m_objectName(m_className) {}
+    m_objectName(m_className)
+{
+}
 
 WidgetPlugin::WidgetPlugin(QObject * parent) : QObject(parent) {}
 
@@ -32,50 +33,61 @@ WidgetPlugin::WidgetPlugin(QObject * parent) : QObject(parent) {}
  * Public Methods
  ******************************************************************************/
 
-QString WidgetPlugin::group() const {
+QString WidgetPlugin::group() const
+{
   return m_group;
 }
 
-QString WidgetPlugin::name() const {
+QString WidgetPlugin::name() const
+{
   return m_className;
 }
 
-QString WidgetPlugin::includeFile() const {
+QString WidgetPlugin::includeFile() const
+{
   return m_includeFile;
 }
 
-QWidget * WidgetPlugin::createWidget(QWidget * parent) {
+QWidget * WidgetPlugin::createWidget(QWidget * parent)
+{
   return m_factory(parent);
 }
 
-QString WidgetPlugin::toolTip() const {
+QString WidgetPlugin::toolTip() const
+{
   return QStringLiteral("A custom widget tool tip.");
 }
 
-QString WidgetPlugin::whatsThis() const {
+QString WidgetPlugin::whatsThis() const
+{
   return QStringLiteral("Custom widget what's this?");
 }
 
-QIcon WidgetPlugin::icon() const {
+QIcon WidgetPlugin::icon() const
+{
   return Qtk::getIcon();
 }
 
-bool WidgetPlugin::isContainer() const {
+bool WidgetPlugin::isContainer() const
+{
   return true;
 }
 
-bool WidgetPlugin::isInitialized() const {
+bool WidgetPlugin::isInitialized() const
+{
   return m_initialized;
 }
 
-void WidgetPlugin::initialize(QDesignerFormEditorInterface *) {
+void WidgetPlugin::initialize(QDesignerFormEditorInterface *)
+{
   if (m_initialized) {
     return;
   }
 
   m_initialized = true;
 }
-QString WidgetPlugin::domXml() const {
+QString WidgetPlugin::domXml() const
+{
   return
       "<ui language=\"c++\">\n"
        " <widget class=\"" + m_className + "\" name=\"" + m_objectName + "\">\n"

src/app/widgetplugin.h

@@ -15,7 +15,8 @@
 
 class QDESIGNER_WIDGET_EXPORT WidgetPlugin :
     public QObject,
-    public QDesignerCustomWidgetInterface {
+    public QDesignerCustomWidgetInterface
+{
     Q_OBJECT
     Q_INTERFACES(QDesignerCustomWidgetInterface)
 
@@ -26,8 +27,8 @@ class QDESIGNER_WIDGET_EXPORT WidgetPlugin :
      * Contructors / Destructors
      **************************************************************************/
 
-    WidgetPlugin(
+    WidgetPlugin(QString group, QString class_name, QString include,
-        QString group, QString class_name, QString include, Factory factory);
+                 Factory factory);
 
     explicit WidgetPlugin(QObject * parent = nullptr);
 

src/app/widgetplugincollection.cpp

@@ -19,7 +19,8 @@
  ******************************************************************************/
 
 WidgetPluginCollection::WidgetPluginCollection(QObject * parent) :
-    QObject(parent), m_collectionName("Qtk Widget Collection") {
+    QObject(parent), m_collectionName("Qtk Widget Collection")
+{
   m_collection = {
       new WidgetPlugin(
           m_collectionName, "Qtk::QtkWidget", "qtkwidget.h",
@@ -38,6 +39,7 @@ WidgetPluginCollection::WidgetPluginCollection(QObject * parent) :
  ******************************************************************************/
 
 QList<QDesignerCustomWidgetInterface *> WidgetPluginCollection::customWidgets()
-    const {
+    const
+{
   return m_collection;
 }

src/app/widgetplugincollection.h

@@ -14,7 +14,8 @@
 
 class WidgetPluginCollection :
     public QObject,
-    public QDesignerCustomWidgetCollectionInterface {
+    public QDesignerCustomWidgetCollectionInterface
+{
     Q_OBJECT
     // Since we're exporting a collection, this is the only plugin metadata
     // needed. We don't need this for-each widget in the collection.
@@ -36,7 +37,8 @@ class WidgetPluginCollection :
     /**
      * @return QList of all custom widgets pointers.
      */
-    [[nodiscard]] QList<QDesignerCustomWidgetInterface *> customWidgets() const override;
+    [[nodiscard]] QList<QDesignerCustomWidgetInterface *> customWidgets()
+        const override;
 
   private:
     /***************************************************************************

src/qtk/camera3d.cpp

@@ -22,7 +22,8 @@ const QVector3D Camera3D::LocalRight(1.0f, 0.0f, 0.0f);
  * Public Methods
  ******************************************************************************/
 
-const QMatrix4x4 & Camera3D::toMatrix() {
+const QMatrix4x4 & Camera3D::toMatrix()
+{
   mWorld.setToIdentity();
   // Qt6 renamed QMatrix4x4::conjugate() to conjugated()
   mWorld.rotate(mTransform.getRotation().conjugated());
@@ -34,17 +35,20 @@ const QMatrix4x4 & Camera3D::toMatrix() {
  * Qt Streams
  ******************************************************************************/
 
-QDataStream & operator<<(QDataStream & out, Camera3D & transform) {
+QDataStream & operator<<(QDataStream & out, Camera3D & transform)
+{
   out << transform.getTransform();
   return out;
 }
 
-QDataStream & operator>>(QDataStream & in, Camera3D & transform) {
+QDataStream & operator>>(QDataStream & in, Camera3D & transform)
+{
   in >> transform.getTransform();
   return in;
 }
 
-QDebug operator<<(QDebug dbg, const Camera3D & transform) {
+QDebug operator<<(QDebug dbg, const Camera3D & transform)
+{
   dbg << "Camera3D\n{\n";
   dbg << "Position: <" << transform.getTranslation().x() << ", "
       << transform.getTranslation().y() << ", "

src/qtk/camera3d.h

@@ -14,8 +14,10 @@
 #include "qtkapi.h"
 #include "transform3D.h"
 
-namespace Qtk {
+namespace Qtk
-  class QTKAPI Camera3D {
+{
+  class QTKAPI Camera3D
+  {
     public:
       /*************************************************************************
        * Static Public Constants
@@ -37,35 +39,40 @@ namespace Qtk {
       /**
        * @return Current translation of the camera as a QVector3D.
        */
-      [[nodiscard]] inline const QVector3D & getTranslation() const {
+      [[nodiscard]] inline const QVector3D & getTranslation() const
+      {
         return mTransform.getTranslation();
       }
 
       /**
        * @return Current rotation of this camera as a QQuaternion.
        */
-      [[nodiscard]] inline const QQuaternion & getRotation() const {
+      [[nodiscard]] inline const QQuaternion & getRotation() const
+      {
         return mTransform.getRotation();
       }
 
       /**
        * @return QVector3D for the forward vector of the camera.
        */
-      [[nodiscard]] inline QVector3D getForward() const {
+      [[nodiscard]] inline QVector3D getForward() const
+      {
         return mTransform.getRotation().rotatedVector(LocalForward);
       }
 
       /**
        * @return QVector3D for the right vector of the camera.
        */
-      [[nodiscard]] inline QVector3D getRight() const {
+      [[nodiscard]] inline QVector3D getRight() const
+      {
         return mTransform.getRotation().rotatedVector(LocalRight);
       }
 
       /**
        * @return QVector3D for the up vector of the camera.
        */
-      [[nodiscard]] inline QVector3D getUp() const {
+      [[nodiscard]] inline QVector3D getUp() const
+      {
         return mTransform.getRotation().rotatedVector(LocalUp);
       }
 

src/qtk/input.cpp

@@ -33,10 +33,13 @@ template <typename T> struct InputInstance : std::pair<T, Input::InputState> {
     inline InputInstance(T value) : base_class(value, Input::InputInvalid) {}
 
     inline InputInstance(T value, Input::InputState state) :
-        base_class(value, state) {}
+        base_class(value, state)
+    {
+    }
 
     // Allows use of std::find to search for a key's InputInstance
-    inline bool operator==(const InputInstance & rhs) const {
+    inline bool operator==(const InputInstance & rhs) const
+    {
       return this->first == rhs.first;
     }
 };
@@ -67,7 +70,8 @@ static QPoint sg_mouseDelta;
  * @param value The key to search for.
  * @return Iterator to the found element or the end iterator if not found.
  */
-static inline KeyContainer::iterator FindKey(Qt::Key value) {
+static inline KeyContainer::iterator FindKey(Qt::Key value)
+{
   return std::find(sg_keyInstances.begin(), sg_keyInstances.end(), value);
 }
 
@@ -77,7 +81,8 @@ static inline KeyContainer::iterator FindKey(Qt::Key value) {
  * @param value The mouse button to search for.
  * @return Iterator to the found element or the end iterator if not found.
  */
-static inline ButtonContainer::iterator FindButton(Qt::MouseButton value) {
+static inline ButtonContainer::iterator FindButton(Qt::MouseButton value)
+{
   return std::find(sg_buttonInstances.begin(), sg_buttonInstances.end(), value);
 }
 
@@ -89,7 +94,8 @@ static inline ButtonContainer::iterator FindButton(Qt::MouseButton value) {
  * @return True if the InputInstance is in the released state.
  */
 template <typename TPair>
-static inline bool CheckReleased(const TPair & instance) {
+static inline bool CheckReleased(const TPair & instance)
+{
   return instance.second == Input::InputReleased;
 }
 
@@ -99,7 +105,8 @@ static inline bool CheckReleased(const TPair & instance) {
  * @tparam TPair KeyInstance or ButtonInstance.
  * @param instance The InputInstance to update.
  */
-template <typename TPair> static inline void UpdateStates(TPair & instance) {
+template <typename TPair> static inline void UpdateStates(TPair & instance)
+{
   switch (instance.second) {
     case Input::InputRegistered:
       instance.second = Input::InputTriggered;
@@ -121,7 +128,8 @@ template <typename TPair> static inline void UpdateStates(TPair & instance) {
  * @tparam Container The type of container, KeyContainer or ButtonContainer.
  * @param container The InputInstance container to update.
  */
-template <typename Container> static inline void Update(Container & container) {
+template <typename Container> static inline void Update(Container & container)
+{
   typedef typename Container::iterator Iter;
   typedef typename Container::value_type TPair;
 
@@ -138,7 +146,8 @@ template <typename Container> static inline void Update(Container & container) {
  * Static Public Methods
  ******************************************************************************/
 
-void Input::update() {
+void Input::update()
+{
   // Update Mouse Delta
   sg_mousePrevPosition = sg_mouseCurrPosition;
   sg_mouseCurrPosition = QCursor::pos();
@@ -149,53 +158,62 @@ void Input::update() {
   Update(sg_keyInstances);
 }
 
-void Input::registerKeyPress(int k) {
+void Input::registerKeyPress(int k)
+{
   auto it = FindKey((Qt::Key)k);
   if (it == sg_keyInstances.end()) {
     sg_keyInstances.emplace_back((Qt::Key)k, InputRegistered);
   }
 }
 
-void Input::registerKeyRelease(int k) {
+void Input::registerKeyRelease(int k)
+{
   auto it = FindKey((Qt::Key)k);
   if (it != sg_keyInstances.end()) {
     it->second = InputUnregistered;
   }
 }
 
-void Input::registerMousePress(Qt::MouseButton button) {
+void Input::registerMousePress(Qt::MouseButton button)
+{
   auto it = FindButton(button);
   if (it == sg_buttonInstances.end()) {
     sg_buttonInstances.emplace_back(button, InputRegistered);
   }
 }
 
-void Input::registerMouseRelease(Qt::MouseButton button) {
+void Input::registerMouseRelease(Qt::MouseButton button)
+{
   auto it = FindButton(button);
   if (it != sg_buttonInstances.end()) {
     it->second = InputUnregistered;
   }
 }
 
-void Input::reset() {
+void Input::reset()
+{
   sg_keyInstances.clear();
   sg_buttonInstances.clear();
 }
 
-Input::InputState Input::keyState(Qt::Key k) {
+Input::InputState Input::keyState(Qt::Key k)
+{
   auto it = FindKey(k);
   return (it != sg_keyInstances.end()) ? it->second : InputInvalid;
 }
 
-Input::InputState Input::buttonState(Qt::MouseButton button) {
+Input::InputState Input::buttonState(Qt::MouseButton button)
+{
   auto it = FindButton(button);
   return (it != sg_buttonInstances.end()) ? it->second : InputInvalid;
 }
 
-QPoint Input::mousePosition() {
+QPoint Input::mousePosition()
+{
   return QCursor::pos();
 }
 
-QPoint Input::mouseDelta() {
+QPoint Input::mouseDelta()
+{
   return sg_mouseDelta;
 }

src/qtk/input.h

@@ -14,8 +14,10 @@
 
 #include "qtkapi.h"
 
-namespace Qtk {
+namespace Qtk
-  class QTKAPI Input {
+{
+  class QTKAPI Input
+  {
     public:
       /*************************************************************************
        * Typedefs
@@ -84,7 +86,8 @@ namespace Qtk {
        * @param key Key to check state.
        * @return True if the key is in InputTriggered state.
        */
-      inline static bool keyTriggered(Qt::Key key) {
+      inline static bool keyTriggered(Qt::Key key)
+      {
         return keyState(key) == InputTriggered;
       }
 
@@ -92,7 +95,8 @@ namespace Qtk {
        * @param key Key to check state.
        * @return True if the key is in InputPressed state.
        */
-      inline static bool keyPressed(Qt::Key key) {
+      inline static bool keyPressed(Qt::Key key)
+      {
         return keyState(key) == InputPressed;
       }
 
@@ -100,7 +104,8 @@ namespace Qtk {
        * @param key Key to check state.
        * @return True if the key is in InputReleased state.
        */
-      inline static bool keyReleased(Qt::Key key) {
+      inline static bool keyReleased(Qt::Key key)
+      {
         return keyState(key) == InputReleased;
       }
 
@@ -108,7 +113,8 @@ namespace Qtk {
        * @param button Mouse button to check state.
        * @return True if the key is in InputTriggered state.
        */
-      inline static bool buttonTriggered(Qt::MouseButton button) {
+      inline static bool buttonTriggered(Qt::MouseButton button)
+      {
         return buttonState(button) == InputTriggered;
       }
 
@@ -116,7 +122,8 @@ namespace Qtk {
        * @param button Mouse button to check state.
        * @return True if the key is in InputPressed state.
        */
-      inline static bool buttonPressed(Qt::MouseButton button) {
+      inline static bool buttonPressed(Qt::MouseButton button)
+      {
         return buttonState(button) == InputPressed;
       }
 
@@ -124,7 +131,8 @@ namespace Qtk {
        * @param button Mouse button to check state.
        * @return True if the key is in InputReleased state.
        */
-      inline static bool buttonReleased(Qt::MouseButton button) {
+      inline static bool buttonReleased(Qt::MouseButton button)
+      {
         return buttonState(button) == InputReleased;
       }
 

src/qtk/meshrenderer.cpp

@@ -21,23 +21,28 @@ Qtk::MeshRenderer::MeshManager Qtk::MeshRenderer::sInstances;
  * Constructors / Destructors
  ******************************************************************************/
 
-MeshRenderer::MeshRenderer(
+MeshRenderer::MeshRenderer(const char * name, Vertices vertices,
-    const char * name, Vertices vertices, Indices indices, DrawMode mode) :
+                           Indices indices, DrawMode mode) :
-    MeshRenderer(
+    MeshRenderer(name, ShapeBase(mode, std::move(vertices), std::move(indices)))
-        name, ShapeBase(mode, std::move(vertices), std::move(indices))) {}
+{
+}
 
 MeshRenderer::MeshRenderer(const char * name) :
-    MeshRenderer(name, Cube(QTK_DRAW_ELEMENTS)) {}
+    MeshRenderer(name, Cube(QTK_DRAW_ELEMENTS))
+{
+}
 
 MeshRenderer::MeshRenderer(const char * name, const ShapeBase & shape) :
     Object(name, shape, QTK_MESH), mVertexShader(":/shaders/multi-color.vert"),
-    mFragmentShader(":/shaders/multi-color.frag"), mDrawType(GL_TRIANGLES) {
+    mFragmentShader(":/shaders/multi-color.frag"), mDrawType(GL_TRIANGLES)
+{
   mShape = Shape(shape);
   init();
   sInstances.insert(name, this);
 }
 
-MeshRenderer::~MeshRenderer() {
+MeshRenderer::~MeshRenderer()
+{
   sInstances.remove(mName.c_str());
 }
 
@@ -45,7 +50,8 @@ MeshRenderer::~MeshRenderer() {
  * Public Methods
  ******************************************************************************/
 
-void MeshRenderer::init() {
+void MeshRenderer::init()
+{
   if (mVAO.isCreated()) {
     mVAO.destroy();
   }
@@ -60,10 +66,10 @@ void MeshRenderer::init() {
   mVAO.bind();
 
   mProgram.create();
-  mProgram.addShaderFromSourceFile(
+  mProgram.addShaderFromSourceFile(QOpenGLShader::Vertex,
-      QOpenGLShader::Vertex, mVertexShader.c_str());
+                                   mVertexShader.c_str());
-  mProgram.addShaderFromSourceFile(
+  mProgram.addShaderFromSourceFile(QOpenGLShader::Fragment,
-      QOpenGLShader::Fragment, mFragmentShader.c_str());
+                                   mFragmentShader.c_str());
   mProgram.link();
   mProgram.bind();
 
@@ -84,9 +90,9 @@ void MeshRenderer::init() {
   mProgram.setAttributeBuffer(0, GL_FLOAT, 0, 3, sizeof(QVector3D));
   // Enable color attribute, setting offset to total size of vertices()
   mProgram.enableAttributeArray(1);
-  mProgram.setAttributeBuffer(
+  mProgram.setAttributeBuffer(1, GL_FLOAT,
-      1, GL_FLOAT, getVertices().size() * sizeof(getVertices()[0]), 3,
+                              getVertices().size() * sizeof(getVertices()[0]),
-      sizeof(QVector3D));
+                              3, sizeof(QVector3D));
 
   mVBO.release();
 
@@ -94,7 +100,8 @@ void MeshRenderer::init() {
   mVAO.release();
 }
 
-void MeshRenderer::draw() {
+void MeshRenderer::draw()
+{
   bindShaders();
   mVAO.bind();
 
@@ -107,11 +114,9 @@ void MeshRenderer::draw() {
 
   if (mShape.mDrawMode == QTK_DRAW_ARRAYS) {
     glDrawArrays(mDrawType, 0, getVertices().size());
-  } else if(
+  } else if (mShape.mDrawMode == QTK_DRAW_ELEMENTS
-      mShape.mDrawMode == QTK_DRAW_ELEMENTS
              || mShape.mDrawMode == QTK_DRAW_ELEMENTS_NORMALS) {
-    glDrawElements(
+    glDrawElements(mDrawType, mShape.mIndices.size(), GL_UNSIGNED_INT,
-        mDrawType, mShape.mIndices.size(), GL_UNSIGNED_INT,
                    mShape.mIndices.data());
   }
 
@@ -123,14 +128,16 @@ void MeshRenderer::draw() {
   releaseShaders();
 }
 
-void MeshRenderer::enableAttributeArray(int location) {
+void MeshRenderer::enableAttributeArray(int location)
+{
   ShaderBindScope lock(&mProgram, mBound);
   mVAO.bind();
   mProgram.enableAttributeArray(location);
   mVAO.release();
 }
 
-void MeshRenderer::reallocateTexCoords(const TexCoords & t, unsigned dims) {
+void MeshRenderer::reallocateTexCoords(const TexCoords & t, unsigned dims)
+{
   mVAO.bind();
   mNBO.destroy();
   mNBO.create();
@@ -146,7 +153,8 @@ void MeshRenderer::reallocateTexCoords(const TexCoords & t, unsigned dims) {
   mVAO.release();
 }
 
-void MeshRenderer::reallocateNormals(const Normals & n, unsigned dims) {
+void MeshRenderer::reallocateNormals(const Normals & n, unsigned dims)
+{
   // TODO: Store state to track if buffer objects are bound
   mVAO.bind();
   mNBO.destroy();
@@ -163,27 +171,31 @@ void MeshRenderer::reallocateNormals(const Normals & n, unsigned dims) {
   mVAO.release();
 }
 
-void MeshRenderer::setShaders(
+void MeshRenderer::setShaders(const std::string & vert,
-    const std::string & vert, const std::string & frag) {
+                              const std::string & frag)
+{
   mVertexShader = vert;
   mFragmentShader = frag;
   init();
 }
 
-void MeshRenderer::setUniformMVP(
+void MeshRenderer::setUniformMVP(const char * model, const char * view,
-    const char * model, const char * view, const char * projection) {
+                                 const char * projection)
+{
   ShaderBindScope lock(&mProgram, mBound);
   mProgram.setUniformValue(projection, Scene::getProjectionMatrix());
   mProgram.setUniformValue(view, Scene::getViewMatrix());
   mProgram.setUniformValue(model, mTransform.toMatrix());
 }
 
-void MeshRenderer::setShape(const Shape & value) {
+void MeshRenderer::setShape(const Shape & value)
+{
   Object::setShape(value);
   init();
 }
 
-void MeshRenderer::setColor(const QVector3D & color) {
+void MeshRenderer::setColor(const QVector3D & color)
+{
   if (mShape.mColors.empty()) {
     for (const auto & vertex : mShape.getVertices()) {
       mShape.mColors.push_back(color);
@@ -197,8 +209,9 @@ void MeshRenderer::setColor(const QVector3D & color) {
   init();
 }
 
-void MeshRenderer::setAttributeBuffer(
+void MeshRenderer::setAttributeBuffer(int location, GLenum type, int offset,
-    int location, GLenum type, int offset, int tupleSize, int stride) {
+                                      int tupleSize, int stride)
+{
   ShaderBindScope lock(&mProgram, mBound);
   mVAO.bind();
   mProgram.setAttributeBuffer(location, type, offset, tupleSize, stride);
@@ -210,7 +223,8 @@ void MeshRenderer::setAttributeBuffer(
  ******************************************************************************/
 
 // Static member function to retrieve instances of MeshRenderers
-MeshRenderer * MeshRenderer::getInstance(const QString & name) {
+MeshRenderer * MeshRenderer::getInstance(const QString & name)
+{
   if (!sInstances.contains(name)) {
 #if QTK_DEBUG
     qDebug() << "Attempt to access MeshRenderer instance that does not exist! ("

src/qtk/meshrenderer.h

@@ -14,8 +14,10 @@
 #include "qtkapi.h"
 #include "shape.h"
 
-namespace Qtk {
+namespace Qtk
-  class QTKAPI MeshRenderer : public Object {
+{
+  class QTKAPI MeshRenderer : public Object
+  {
     public:
       /*************************************************************************
        * Typedefs
@@ -38,8 +40,7 @@ namespace Qtk {
        * @param indices Indicess to use for initializes geometry shape.
        * @param mode OpenGL draw mode. Supported modes are prefixed with QTK_*
        */
-      MeshRenderer(
+      MeshRenderer(const char * name, Vertices vertices, Indices indices,
-          const char * name, Vertices vertices, Indices indices,
                    DrawMode mode = QTK_DRAW_ARRAYS);
 
       /**
@@ -112,14 +113,16 @@ namespace Qtk {
       /**
        * @param vert Path to vertex shader to use for this MeshRenderer.
        */
-      inline void setShaderVertex(const std::string & vert) {
+      inline void setShaderVertex(const std::string & vert)
+      {
         mVertexShader = vert;
       }
 
       /**
        * @param frag Path to fragment shader to use for this MeshRenderer.
        */
-      inline void setShaderFragment(const std::string & frag) {
+      inline void setShaderFragment(const std::string & frag)
+      {
         mFragmentShader = frag;
       }
 
@@ -134,7 +137,8 @@ namespace Qtk {
        * @param location Index location of the uniform value we are setting.
        * @param value The value to use for the uniform.
        */
-      template <typename T> inline void setUniform(int location, T value) {
+      template <typename T> inline void setUniform(int location, T value)
+      {
         ShaderBindScope lock(&mProgram, mBound);
         mProgram.setUniformValue(location, value);
       }
@@ -145,7 +149,8 @@ namespace Qtk {
        * @param value The value to use for the uniform.
        */
       template <typename T>
-      inline void setUniform(const char * location, T value) {
+      inline void setUniform(const char * location, T value)
+      {
         ShaderBindScope lock(&mProgram, mBound);
         mProgram.setUniformValue(location, value);
       }
@@ -159,8 +164,8 @@ namespace Qtk {
        * @param view Name of the uniform to store the View matrix.
        * @param projection Name of the uniform to store the Projection matrix.
        */
-      void setUniformMVP(
+      void setUniformMVP(const char * model = "uModel",
-          const char * model = "uModel", const char * view = "uView",
+                         const char * view = "uView",
                          const char * projection = "uProjection");
 
       /**
@@ -192,8 +197,8 @@ namespace Qtk {
        * @param stride Stride between groups of elements in the buffer.
        *    For example (x, y) data stride is `2 * sizeof(type)`
        */
-      void setAttributeBuffer(
+      void setAttributeBuffer(int location, GLenum type, int offset,
-          int location, GLenum type, int offset, int tupleSize, int stride = 0);
+                              int tupleSize, int stride = 0);
 
       /*************************************************************************
        * Accessors
@@ -211,11 +216,13 @@ namespace Qtk {
        */
       inline Transform3D & getTransform() { return mTransform; }
 
-      [[nodiscard]] inline std::string getVertexShader() const override {
+      [[nodiscard]] inline std::string getVertexShader() const override
+      {
         return mVertexShader;
       }
 
-      [[nodiscard]] inline std::string getFragmentShader() const override {
+      [[nodiscard]] inline std::string getFragmentShader() const override
+      {
         return mFragmentShader;
       }
 

src/qtk/model.cpp

@@ -21,21 +21,24 @@ Model::ModelManager Model::mManager;
  * Public Member Functions
  ******************************************************************************/
 
-void Model::draw() {
+void Model::draw()
+{
   for (auto & mesh : mMeshes) {
     mesh.mTransform = mTransform;
     mesh.draw();
   }
 }
 
-void Model::draw(QOpenGLShaderProgram & shader) {
+void Model::draw(QOpenGLShaderProgram & shader)
+{
   for (auto & mesh : mMeshes) {
     mesh.mTransform = mTransform;
     mesh.draw(shader);
   }
 }
 
-void Model::flipTexture(const std::string & fileName, bool flipX, bool flipY) {
+void Model::flipTexture(const std::string & fileName, bool flipX, bool flipY)
+{
   bool modified = false;
   std::string fullPath = mDirectory + '/' + fileName;
   for (auto & texture : mTexturesLoaded) {
@@ -54,7 +57,8 @@ void Model::flipTexture(const std::string & fileName, bool flipX, bool flipY) {
 }
 
 // Static function to access ModelManager for getting Models by name
-Model * Qtk::Model::getInstance(const char * name) {
+Model * Qtk::Model::getInstance(const char * name)
+{
   return mManager[name];
 }
 
@@ -62,7 +66,8 @@ Model * Qtk::Model::getInstance(const char * name) {
  * Private Member Functions
  ******************************************************************************/
 
-void Model::loadModel(const std::string & path) {
+void Model::loadModel(const std::string & path)
+{
   Assimp::Importer import;
   // If using a Qt Resource path, use QtkIOSystem for file handling.
   if (path.front() == ':') {
@@ -81,7 +86,8 @@ void Model::loadModel(const std::string & path) {
                         | aiProcess_SplitLargeMeshes);
 
   // If there were errors, print and return
-  if(!scene || scene->mFlags & AI_SCENE_FLAGS_INCOMPLETE || !scene->mRootNode) {
+  if (!scene || scene->mFlags & AI_SCENE_FLAGS_INCOMPLETE
+      || !scene->mRootNode) {
     qDebug() << "Error::ASSIMP::" << import.GetErrorString() << "\n";
     return;
   }
@@ -99,7 +105,8 @@ void Model::loadModel(const std::string & path) {
   mManager.insert(getName().c_str(), this);
 }
 
-void Model::processNode(aiNode * node, const aiScene * scene) {
+void Model::processNode(aiNode * node, const aiScene * scene)
+{
   // Process each mesh that is available for this node
   for (GLuint i = 0; i < node->mNumMeshes; i++) {
     aiMesh * mesh = scene->mMeshes[node->mMeshes[i]];
@@ -112,7 +119,8 @@ void Model::processNode(aiNode * node, const aiScene * scene) {
   }
 }
 
-ModelMesh Model::processMesh(aiMesh * mesh, const aiScene * scene) {
+ModelMesh Model::processMesh(aiMesh * mesh, const aiScene * scene)
+{
   ModelMesh::Vertices vertices;
   ModelMesh::Indices indices;
   ModelMesh::Textures textures;
@@ -200,13 +208,14 @@ ModelMesh Model::processMesh(aiMesh * mesh, const aiScene * scene) {
     textures.insert(textures.end(), normalMaps.begin(), normalMaps.end());
   }
 
-  return {
+  return {vertices, indices, textures, mVertexShader.c_str(),
-      vertices, indices, textures, mVertexShader.c_str(),
           mFragmentShader.c_str()};
 }
 
-ModelMesh::Textures Model::loadMaterialTextures(
+ModelMesh::Textures Model::loadMaterialTextures(aiMaterial * mat,
-    aiMaterial * mat, aiTextureType type, const std::string & typeName) {
+                                                aiTextureType type,
+                                                const std::string & typeName)
+{
   ModelMesh::Textures textures;
 
   for (GLuint i = 0; i < mat->GetTextureCount(type); i++) {
@@ -246,7 +255,8 @@ ModelMesh::Textures Model::loadMaterialTextures(
   return textures;
 }
 
-void Model::sortModelMeshes() {
+void Model::sortModelMeshes()
+{
   auto cameraPos = Scene::getCamera().getTransform();
   auto cameraDistance = [&cameraPos](const ModelMesh & a, const ModelMesh & b) {
     // Sort by the first vertex position in the model

src/qtk/model.h

@@ -24,12 +24,14 @@
 #include "modelmesh.h"
 #include "qtkapi.h"
 
-namespace Qtk {
+namespace Qtk
+{
   /**
    * Model object that has a ModelMesh.
    * Top-level object that represents 3D models stored within a scene.
    */
-  class QTKAPI Model : public Object {
+  class QTKAPI Model : public Object
+  {
     public:
       /*************************************************************************
        * Typedefs
@@ -51,13 +53,12 @@ namespace Qtk {
        * @param vertexShader Optional path to custom vertex shader.
        * @param fragmentShader Optional path to custom fragment shader.
        */
-      inline Model(
+      inline Model(const char * name, const char * path,
-          const char * name, const char * path,
                    const char * vertexShader = ":/shaders/model-basic.vert",
                    const char * fragmentShader = ":/shaders/model-basic.frag") :
-          Object(name, QTK_MODEL),
+          Object(name, QTK_MODEL), mModelPath(path),
-          mModelPath(path), mVertexShader(vertexShader),
+          mVertexShader(vertexShader), mFragmentShader(fragmentShader)
-          mFragmentShader(fragmentShader) {
+      {
         loadModel(mModelPath);
       }
 
@@ -86,8 +87,8 @@ namespace Qtk {
        * @param flipX Flip the texture along the X axis
        * @param flipY Flip the texture along the Y axis
        */
-      void flipTexture(
+      void flipTexture(const std::string & fileName, bool flipX = false,
-          const std::string & fileName, bool flipX = false, bool flipY = true);
+                       bool flipY = true);
 
       /*************************************************************************
        * Setters
@@ -101,7 +102,8 @@ namespace Qtk {
        * @param value The value to assign to the uniform
        */
       template <typename T>
-      inline void setUniform(const char * location, T value) {
+      inline void setUniform(const char * location, T value)
+      {
         for (auto & mesh : mMeshes) {
           mesh.mProgram->bind();
           mesh.mProgram->setUniformValue(location, value);
@@ -127,11 +129,13 @@ namespace Qtk {
        */
       inline Transform3D & getTransform() { return mTransform; }
 
-      [[nodiscard]] inline std::string getVertexShader() const override {
+      [[nodiscard]] inline std::string getVertexShader() const override
+      {
         return mVertexShader;
       }
 
-      [[nodiscard]] inline std::string getFragmentShader() const override {
+      [[nodiscard]] inline std::string getFragmentShader() const override
+      {
         return mFragmentShader;
       }
 
@@ -183,8 +187,9 @@ namespace Qtk {
        * @param typeName Texture type name in string format.
        * @return Collection of all textures for a single ModelMesh.
        */
-      ModelMesh::Textures loadMaterialTextures(
+      ModelMesh::Textures loadMaterialTextures(aiMaterial * mat,
-          aiMaterial * mat, aiTextureType type, const std::string & typeName);
+                                               aiTextureType type,
+                                               const std::string & typeName);
 
       /**
        * Sorts each mesh in the Model based on distance from the camera.

src/qtk/modelmesh.cpp

@@ -15,7 +15,8 @@ using namespace Qtk;
  * Public Member Functions
  ******************************************************************************/
 
-void ModelMesh::draw(QOpenGLShaderProgram & shader) {
+void ModelMesh::draw(QOpenGLShaderProgram & shader)
+{
   mVAO->bind();
   // Bind shader
   shader.bind();
@@ -57,8 +58,8 @@ void ModelMesh::draw(QOpenGLShaderProgram & shader) {
   glActiveTexture(GL_TEXTURE0);
 
   // Draw the mesh
-  glDrawElements(
+  glDrawElements(GL_TRIANGLES, mIndices.size(), GL_UNSIGNED_INT,
-      GL_TRIANGLES, mIndices.size(), GL_UNSIGNED_INT, mIndices.data());
+                 mIndices.data());
 
   // Release shader, textures
   for (const auto & texture : mTextures) {
@@ -72,7 +73,8 @@ void ModelMesh::draw(QOpenGLShaderProgram & shader) {
  * Private Member Functions
  ******************************************************************************/
 
-void ModelMesh::initMesh(const char * vert, const char * frag) {
+void ModelMesh::initMesh(const char * vert, const char * frag)
+{
   initializeOpenGLFunctions();
 
   // Create VAO, VBO, EBO
@@ -102,29 +104,29 @@ void ModelMesh::initMesh(const char * vert, const char * frag) {
 
   // Positions
   mProgram->enableAttributeArray(0);
-  mProgram->setAttributeBuffer(
+  mProgram->setAttributeBuffer(0, GL_FLOAT, offsetof(ModelVertex, mPosition), 3,
-      0, GL_FLOAT, offsetof(ModelVertex, mPosition), 3, sizeof(ModelVertex));
+                               sizeof(ModelVertex));
 
   // Normals
   mProgram->enableAttributeArray(1);
-  mProgram->setAttributeBuffer(
+  mProgram->setAttributeBuffer(1, GL_FLOAT, offsetof(ModelVertex, mNormal), 3,
-      1, GL_FLOAT, offsetof(ModelVertex, mNormal), 3, sizeof(ModelVertex));
+                               sizeof(ModelVertex));
 
   // Texture Coordinates
   mProgram->enableAttributeArray(2);
-  mProgram->setAttributeBuffer(
+  mProgram->setAttributeBuffer(2, GL_FLOAT,
-      2, GL_FLOAT, offsetof(ModelVertex, mTextureCoord), 2,
+                               offsetof(ModelVertex, mTextureCoord), 2,
                                sizeof(ModelVertex));
 
   // Vertex tangents
   mProgram->enableAttributeArray(3);
-  mProgram->setAttributeBuffer(
+  mProgram->setAttributeBuffer(3, GL_FLOAT, offsetof(ModelVertex, mTangent), 3,
-      3, GL_FLOAT, offsetof(ModelVertex, mTangent), 3, sizeof(ModelVertex));
+                               sizeof(ModelVertex));
 
   // Vertex bitangents
   mProgram->enableAttributeArray(4);
-  mProgram->setAttributeBuffer(
+  mProgram->setAttributeBuffer(4, GL_FLOAT, offsetof(ModelVertex, mBitangent),
-      4, GL_FLOAT, offsetof(ModelVertex, mBitangent), 3, sizeof(ModelVertex));
+                               3, sizeof(ModelVertex));
 
   mProgram->release();
   mVBO->release();

src/qtk/modelmesh.h

@@ -16,7 +16,8 @@
 #include "object.h"
 #include "transform3D.h"
 
-namespace Qtk {
+namespace Qtk
+{
   /**
    * 3D models will store this data for each vertex in geometry.
    */
@@ -42,7 +43,8 @@ namespace Qtk {
        * @param path Path to the texture on disk.
        */
       ModelTexture(std::string type, const std::string & path) :
-          mType(std::move(type)), mPath(path) {
+          mType(std::move(type)), mPath(path)
+      {
         mTexture = OpenGLTextureFactory::initTexture(path.c_str());
         mID = mTexture->textureId();
       }
@@ -66,7 +68,8 @@ namespace Qtk {
    * Mesh class specialized for storing 3D model data.
    * Eventually this can be consolidated into a more generic class.
    */
-  class QTKAPI ModelMesh : protected QOpenGLFunctions {
+  class QTKAPI ModelMesh : protected QOpenGLFunctions
+  {
     public:
       /*************************************************************************
        * Typedefs
@@ -91,8 +94,7 @@ namespace Qtk {
        * @param vertexShader Path to vertex shader for this ModelMesh.
        * @param fragmentShader Path to fragment shader for this ModelMesh.
        */
-      ModelMesh(
+      ModelMesh(Vertices vertices, Indices indices, Textures textures,
-          Vertices vertices, Indices indices, Textures textures,
                 const char * vertexShader = ":/model-basic.vert",
                 const char * fragmentShader = ":/model-basic.frag") :
           mProgram(new QOpenGLShaderProgram),
@@ -100,7 +102,8 @@ namespace Qtk {
           mVBO(new QOpenGLBuffer(QOpenGLBuffer::VertexBuffer)),
           mEBO(new QOpenGLBuffer(QOpenGLBuffer::IndexBuffer)),
           mVertices(std::move(vertices)), mIndices(std::move(indices)),
-          mTextures(std::move(textures)) {
+          mTextures(std::move(textures))
+      {
         initMesh(vertexShader, fragmentShader);
       }
 

src/qtk/object.h

@@ -17,14 +17,16 @@
 #include "shape.h"
 #include "texture.h"
 
-namespace Qtk {
+namespace Qtk
+{
   class Model;
 
   /**
    * Object base class for objects that can exist within a scene.
    * An object could be a Cube, Skybox, 3D Model, or other standalone entities.
    */
-  class QTKAPI Object : public QObject {
+  class QTKAPI Object : public QObject
+  {
       Q_OBJECT
 
     public:
@@ -47,7 +49,8 @@ namespace Qtk {
       // Initialize an object with no shape data assigned
       explicit Object(const char * name, Type type) :
           mName(name), mVBO(QOpenGLBuffer::VertexBuffer), mBound(false),
-          mType(type) {
+          mType(type)
+      {
         initResources();
         setObjectName(name);
       }
@@ -55,7 +58,8 @@ namespace Qtk {
       // Initialize an object with shape data assigned
       Object(const char * name, const ShapeBase & shape, Type type) :
           mName(name), mVBO(QOpenGLBuffer::VertexBuffer), mShape(shape),
-          mBound(false), mType(type) {
+          mBound(false), mType(type)
+      {
         initResources();
         setObjectName(name);
       }
@@ -66,29 +70,35 @@ namespace Qtk {
        * Accessors
        ************************************************************************/
 
-      [[nodiscard]] inline const Colors & getColors() const {
+      [[nodiscard]] inline const Colors & getColors() const
+      {
         return mShape.mColors;
       }
 
-      [[nodiscard]] inline const Indices & getIndexData() const {
+      [[nodiscard]] inline const Indices & getIndexData() const
+      {
         return mShape.mIndices;
       }
 
-      [[nodiscard]] inline const Normals & getNormals() const {
+      [[nodiscard]] inline const Normals & getNormals() const
+      {
         return mShape.mNormals;
       }
 
       [[nodiscard]] inline const Shape & getShape() const { return mShape; }
 
-      [[nodiscard]] inline const TexCoords & getTexCoords() const {
+      [[nodiscard]] inline const TexCoords & getTexCoords() const
+      {
         return mShape.mTexCoords;
       }
 
-      [[nodiscard]] inline const Texture & getTexture() const {
+      [[nodiscard]] inline const Texture & getTexture() const
+      {
         return mTexture;
       }
 
-      [[nodiscard]] inline const Vertices & getVertices() const {
+      [[nodiscard]] inline const Vertices & getVertices() const
+      {
         return mShape.mVertices;
       }
 
@@ -96,15 +106,18 @@ namespace Qtk {
 
       [[nodiscard]] inline const Type & getType() const { return mType; }
 
-      [[nodiscard]] inline virtual const Transform3D & getTransform() const {
+      [[nodiscard]] inline virtual const Transform3D & getTransform() const
+      {
         return mTransform;
       }
 
-      [[nodiscard]] inline virtual std::string getVertexShader() const {
+      [[nodiscard]] inline virtual std::string getVertexShader() const
+      {
         return "Base Object has no vertex shader.";
       }
 
-      [[nodiscard]] virtual inline std::string getFragmentShader() const {
+      [[nodiscard]] virtual inline std::string getFragmentShader() const
+      {
         return "Base Object has no fragment shader.";
       }
 
@@ -114,84 +127,97 @@ namespace Qtk {
 
       virtual inline void setName(const std::string & name) { mName = name; }
 
-      virtual inline void setColors(const Colors & value) {
+      virtual inline void setColors(const Colors & value)
+      {
         mShape.mColors = value;
       }
 
-      virtual inline void setIndices(const Indices & value) {
+      virtual inline void setIndices(const Indices & value)
+      {
         mShape.mIndices = value;
       }
 
-      virtual inline void setNormals(const Normals & value) {
+      virtual inline void setNormals(const Normals & value)
+      {
         mShape.mNormals = value;
       }
 
       virtual inline void setShape(const Shape & value) { mShape = value; }
 
-      virtual inline void setTexCoords(const TexCoords & value) {
+      virtual inline void setTexCoords(const TexCoords & value)
+      {
         mShape.mTexCoords = value;
       }
 
-      virtual inline void setTexture(
+      virtual inline void setTexture(const char * path, bool flipX = false,
-          const char * path, bool flipX = false, bool flipY = false) {
+                                     bool flipY = false)
+      {
         mTexture.setTexture(path, flipX, flipY);
       }
 
-      virtual inline void setCubeMap(const char * path) {
+      virtual inline void setCubeMap(const char * path)
+      {
         mTexture.setCubeMap(path);
       }
 
-      virtual inline void setTexture(const Texture & t) {
+      virtual inline void setTexture(const Texture & t)
+      {
         mTexture.setTexture(t.getPath());
       }
 
-      virtual inline void setVertices(const Vertices & value) {
+      virtual inline void setVertices(const Vertices & value)
+      {
         mShape.mVertices = value;
       }
 
-      inline void setScaleX(double x) {
+      inline void setScaleX(double x)
-        mTransform.setScale(
+      {
-            x, mTransform.getScale().y(), mTransform.getScale().z());
+        mTransform.setScale(x, mTransform.getScale().y(),
+                            mTransform.getScale().z());
       }
 
-      inline void setScaleY(double y) {
+      inline void setScaleY(double y)
-        mTransform.setScale(
+      {
-            mTransform.getScale().x(), y, mTransform.getScale().z());
+        mTransform.setScale(mTransform.getScale().x(), y,
+                            mTransform.getScale().z());
       }
 
-      inline void setScaleZ(double z) {
+      inline void setScaleZ(double z)
-        mTransform.setScale(
+      {
-            mTransform.getScale().x(), mTransform.getScale().y(), z);
+        mTransform.setScale(mTransform.getScale().x(),
+                            mTransform.getScale().y(), z);
       }
 
-      inline void setTranslationX(double x) {
+      inline void setTranslationX(double x)
-        mTransform.setTranslation(
+      {
-            x, mTransform.getTranslation().y(),
+        mTransform.setTranslation(x, mTransform.getTranslation().y(),
                                   mTransform.getTranslation().z());
       }
 
-      inline void setTranslationY(double y) {
+      inline void setTranslationY(double y)
-        mTransform.setTranslation(
+      {
-            mTransform.getTranslation().x(), y,
+        mTransform.setTranslation(mTransform.getTranslation().x(), y,
                                   mTransform.getTranslation().z());
       }
 
-      inline void setTranslationZ(double z) {
+      inline void setTranslationZ(double z)
-        mTransform.setTranslation(
+      {
-            mTransform.getTranslation().x(), mTransform.getTranslation().y(),
+        mTransform.setTranslation(mTransform.getTranslation().x(),
-            z);
+                                  mTransform.getTranslation().y(), z);
       }
 
       /*************************************************************************
        * Public Methods
        ************************************************************************/
 
-      virtual inline void bindShaders() {
+      virtual inline void bindShaders()
+      {
         mBound = true;
         mProgram.bind();
       }
 
-      virtual inline void releaseShaders() {
+      virtual inline void releaseShaders()
+      {
         mBound = false;
         mProgram.release();
       }

src/qtk/qtkapi.h

@@ -27,11 +27,13 @@
  * This cannot be defined within any namespace, but can be called by ctors.
  * See object.h for example.
  */
-inline void initResources() {
+inline void initResources()
+{
   Q_INIT_RESOURCE(resources);
 }
 
-namespace Qtk {
+namespace Qtk
+{
   /**
    * Flag to set context for debug messages.
    */
@@ -43,7 +45,8 @@ namespace Qtk {
    * @param widget Widget to start the search from.
    * @return Top level parent widget or Q_NULLPTR if no parent
    */
-  static QWidget * topLevelParent(QWidget * widget) {
+  static QWidget * topLevelParent(QWidget * widget)
+  {
     QString name = widget->objectName();
     while (widget->parentWidget() != Q_NULLPTR) {
       widget = widget->parentWidget();
@@ -54,7 +57,8 @@ namespace Qtk {
   /**
    * @return Default icon to use for Qtk desktop application.
    */
-  static QIcon getIcon() {
+  static QIcon getIcon()
+  {
     return QIcon(":/icons/icon.png");
   }
 }  // namespace Qtk

src/qtk/qtkiostream.cpp

@@ -14,8 +14,8 @@ using namespace Qtk;
  * Constructors, Destructors
  ******************************************************************************/
 
-QtkIOStream::QtkIOStream(const char * pFile, const char * pMode) :
+QtkIOStream::QtkIOStream(const char * pFile, const char * pMode) : mFile(pFile)
-    mFile(pFile) {
+{
   QString mode(pMode);
   bool open = false;
   if (mode == "w" || mode == "wb") {
@@ -40,7 +40,8 @@ QtkIOStream::QtkIOStream(const char * pFile, const char * pMode) :
  * Public Member Functions
  ******************************************************************************/
 
-size_t QtkIOStream::Read(void * pvBuffer, size_t pSize, size_t pCount) {
+size_t QtkIOStream::Read(void * pvBuffer, size_t pSize, size_t pCount)
+{
   qint64 readSize = mFile.read((char *)pvBuffer, pSize * pCount);
   if (readSize < 0) {
     qDebug() << "[Qtk::QtkIOStream] Failed to read (" << pSize
@@ -51,7 +52,8 @@ size_t QtkIOStream::Read(void * pvBuffer, size_t pSize, size_t pCount) {
   return readSize;
 }
 
-size_t QtkIOStream::Write(const void * pvBuffer, size_t pSize, size_t pCount) {
+size_t QtkIOStream::Write(const void * pvBuffer, size_t pSize, size_t pCount)
+{
   qint64 writeSize = mFile.write((char *)pvBuffer, pSize * pCount);
   if (writeSize < 0) {
     qDebug() << "[Qtk::QtkIOStream] Failed to write buffer with size (" << pSize
@@ -61,18 +63,22 @@ size_t QtkIOStream::Write(const void * pvBuffer, size_t pSize, size_t pCount) {
   return writeSize;
 }
 
-aiReturn QtkIOStream::Seek(size_t pOffset, aiOrigin pOrigin) {
+aiReturn QtkIOStream::Seek(size_t pOffset, aiOrigin pOrigin)
+{
   return mFile.seek(pOffset) ? aiReturn_SUCCESS : aiReturn_FAILURE;
 }
 
-size_t QtkIOStream::Tell() const {
+size_t QtkIOStream::Tell() const
+{
   return mFile.pos();
 }
 
-size_t QtkIOStream::FileSize() const {
+size_t QtkIOStream::FileSize() const
+{
   return mFile.size();
 }
 
-void QtkIOStream::Flush() {
+void QtkIOStream::Flush()
+{
   mFile.flush();
 }

src/qtk/qtkiostream.h

@@ -15,12 +15,14 @@
 #ifndef QTK_QTKIOSTREAM_H
 #define QTK_QTKIOSTREAM_H
 
-namespace Qtk {
+namespace Qtk
+{
   /**
    * Custom Assimp IO stream to support QtkIOSystem file handling.
    * Allows direct use of Qt Resource paths for loading models in Assimp.
    */
-  class QtkIOStream : public Assimp::IOStream {
+  class QtkIOStream : public Assimp::IOStream
+  {
       friend class QtkIOSystem;
 
     protected:

src/qtk/qtkiosystem.cpp

@@ -15,15 +15,18 @@ using namespace Qtk;
  * Public Member Functions
  ******************************************************************************/
 
-bool QtkIOSystem::Exists(const char * pFile) const {
+bool QtkIOSystem::Exists(const char * pFile) const
+{
   return QFileInfo::exists(pFile);
 }
 
-char QtkIOSystem::getOsSeparator() const {
+char QtkIOSystem::getOsSeparator() const
+{
   return QDir::separator().toLatin1();
 }
 
-Assimp::IOStream * QtkIOSystem::Open(const char * pFile, const char * pMode) {
+Assimp::IOStream * QtkIOSystem::Open(const char * pFile, const char * pMode)
+{
   if (!Exists(pFile)) {
     qDebug() << "[Qtk::QtkIOSystem] failed to open file: " << pFile << "\n";
     return nullptr;
@@ -31,6 +34,7 @@ Assimp::IOStream * QtkIOSystem::Open(const char * pFile, const char * pMode) {
   return new QtkIOStream(pFile, pMode);
 }
 
-void QtkIOSystem::Close(Assimp::IOStream * pFile) {
+void QtkIOSystem::Close(Assimp::IOStream * pFile)
+{
   delete pFile;
 }

src/qtk/qtkiosystem.h

@@ -15,11 +15,13 @@
 #ifndef QTK_QTKIOSYSTEM_H
 #define QTK_QTKIOSYSTEM_H
 
-namespace Qtk {
+namespace Qtk
+{
   /**
    * Assimp IO system for loading models with assimp, using Qt Resource paths.
    */
-  class QtkIOSystem : public Assimp::IOSystem {
+  class QtkIOSystem : public Assimp::IOSystem
+  {
     public:
       QtkIOSystem() = default;
       ~QtkIOSystem() = default;
@@ -40,8 +42,8 @@ namespace Qtk {
        * @param pMode Mode to open file. See `man fopen`.
        * @return QtkIOStream for the opened file.
        */
-      Assimp::IOStream * Open(
+      Assimp::IOStream * Open(const char * pFile,
-          const char * pFile, const char * pMode = "rb") override;
+                              const char * pMode = "rb") override;
 
       /**
        * @param pFile File to close.

src/qtk/scene.cpp

@@ -18,12 +18,14 @@ QMatrix4x4 Scene::mProjection;
  * Constructors / Destructors
  ******************************************************************************/
 
-Scene::Scene() : mSceneName("Default Scene") {
+Scene::Scene() : mSceneName("Default Scene")
+{
   mCamera.getTransform().setTranslation(0.0f, 0.0f, 20.0f);
   mCamera.getTransform().setRotation(-5.0f, 0.0f, 1.0f, 0.0f);
 }
 
-Scene::~Scene() {
+Scene::~Scene()
+{
   for (auto & mesh : mMeshes) {
     delete mesh;
   }
@@ -37,21 +39,24 @@ Scene::~Scene() {
  * Public Methods
  ******************************************************************************/
 
-template <> MeshRenderer * Scene::addObject(MeshRenderer * object) {
+template <> MeshRenderer * Scene::addObject(MeshRenderer * object)
+{
   initSceneObjectName(object);
   mMeshes.push_back(object);
   sceneUpdated(mSceneName);
   return object;
 }
 
-template <> Model * Scene::addObject(Model * object) {
+template <> Model * Scene::addObject(Model * object)
+{
   initSceneObjectName(object);
   mModels.push_back(object);
   sceneUpdated(mSceneName);
   return object;
 }
 
-void Scene::draw() {
+void Scene::draw()
+{
   if (!mInit) {
     initializeOpenGLFunctions();
     init();
@@ -82,7 +87,8 @@ void Scene::draw() {
   }
 }
 
-std::vector<Object *> Scene::getObjects() const {
+std::vector<Object *> Scene::getObjects() const
+{
   // All scene objects must inherit from Qtk::Object.
   std::vector<Object *> objects(mMeshes.begin(), mMeshes.end());
   for (const auto & model : mModels) {
@@ -94,7 +100,8 @@ std::vector<Object *> Scene::getObjects() const {
   return objects;
 }
 
-Object * Scene::getObject(const QString & name) const {
+Object * Scene::getObject(const QString & name) const
+{
   for (const auto & object : getObjects()) {
     if (object->getName() == name.toStdString()) {
       return object;
@@ -103,12 +110,14 @@ Object * Scene::getObject(const QString & name) const {
   return Q_NULLPTR;
 }
 
-void Scene::setSkybox(Skybox * skybox) {
+void Scene::setSkybox(Skybox * skybox)
+{
   delete mSkybox;
   mSkybox = skybox;
 }
 
-void Scene::initSceneObjectName(Object * object) {
+void Scene::initSceneObjectName(Object * object)
+{
   if (!mObjectCount.count(object->getName())) {
     mObjectCount[object->getName()] = 1;
   } else {

src/qtk/scene.h

@@ -21,7 +21,8 @@
 #include "model.h"
 #include "skybox.h"
 
-namespace Qtk {
+namespace Qtk
+{
   /**
    * An abstract Scene class to inherit from when building new scenes.
    *
@@ -43,7 +44,8 @@ namespace Qtk {
    * If the child scene adds any objects which are not managed (drawn) by this
    * base class, the child scene class must also override the `draw()` method.
    */
-  class Scene : public QObject, protected QOpenGLFunctions {
+  class Scene : public QObject, protected QOpenGLFunctions
+  {
       Q_OBJECT
 
     public:
@@ -81,13 +83,15 @@ namespace Qtk {
        */
       virtual void update() {}
 
-      void loadModel(const QUrl & url) {
+      void loadModel(const QUrl & url)
+      {
         auto fileName = url.fileName().replace(".obj", "").toStdString();
         auto filePath = url.toLocalFile().toStdString();
         loadModel(fileName, filePath);
       }
 
-      void loadModel(const std::string & name, const std::string & path) {
+      void loadModel(const std::string & name, const std::string & path)
+      {
         // Add the dropped model to the load queue.
         // This is consumed during rendering of the scene if not empty.
         mModelLoadQueue.emplace(name, path);
@@ -114,7 +118,8 @@ namespace Qtk {
       /**
        * @return The number of objects within the scene with the given name.
        */
-      [[nodiscard]] uint64_t getObjectCount(const QString & name) {
+      [[nodiscard]] uint64_t getObjectCount(const QString & name)
+      {
         return mObjectCount.count(name.toStdString())
                    ? mObjectCount[name.toStdString()]
                    : 0;
@@ -128,14 +133,16 @@ namespace Qtk {
       /**
        * @return View matrix for the camera attached to this scene.
        */
-      [[nodiscard]] inline static QMatrix4x4 getViewMatrix() {
+      [[nodiscard]] inline static QMatrix4x4 getViewMatrix()
+      {
         return mCamera.toMatrix();
       }
 
       /**
        * @return Projection matrix for the current view into the scene.
        */
-      [[nodiscard]] inline static QMatrix4x4 & getProjectionMatrix() {
+      [[nodiscard]] inline static QMatrix4x4 & getProjectionMatrix()
+      {
         return mProjection;
       }
 
@@ -153,15 +160,16 @@ namespace Qtk {
       /**
        * @return All MeshRenderers within the scene.
        */
-      [[nodiscard]] inline const std::vector<MeshRenderer *> & getMeshes()
+      [[nodiscard]] inline const std::vector<MeshRenderer *> & getMeshes() const
-          const {
+      {
         return mMeshes;
       }
 
       /**
        * @return All Models within the scene.
        */
-      [[nodiscard]] inline const std::vector<Model *> & getModels() const {
+      [[nodiscard]] inline const std::vector<Model *> & getModels() const
+      {
         return mModels;
       }
 

src/qtk/shape.cpp

@@ -10,7 +10,8 @@
 
 using namespace Qtk;
 
-Cube::Cube(DrawMode mode) {
+Cube::Cube(DrawMode mode)
+{
   mDrawMode = mode;
   switch (mode) {
     // The order of the following assignment values helps to visualize.
@@ -203,7 +204,8 @@ Cube::Cube(DrawMode mode) {
   }
 }
 
-Triangle::Triangle(DrawMode mode) {
+Triangle::Triangle(DrawMode mode)
+{
   mDrawMode = mode;
   const QVector3D triangleTop = QVector3D(0.0f, 0.5f, 0.0f);
   switch (mode) {

src/qtk/shape.h

@@ -73,7 +73,8 @@
 #define UV_RIGHT  QVector2D(0.0f, 1.0f)
 #define UV_CORNER QVector2D(1.0f, 1.0f)
 
-namespace Qtk {
+namespace Qtk
+{
   class MeshRenderer;
 
   class Object;
@@ -114,13 +115,14 @@ namespace Qtk {
        * @param t Texture coordinates for this shape.
        * @param n Normals for this shape.
        */
-      explicit ShapeBase(
+      explicit ShapeBase(DrawMode mode = QTK_DRAW_ARRAYS, Vertices v = {},
-          DrawMode mode = QTK_DRAW_ARRAYS, Vertices v = {}, Indices i = {},
+                         Indices i = {}, Colors c = {}, TexCoords t = {},
-          Colors c = {}, TexCoords t = {}, Normals n = {}) :
+                         Normals n = {}) :
-          mDrawMode(mode),
+          mDrawMode(mode), mVertices(std::move(v)), mColors(std::move(c)),
-          mVertices(std::move(v)), mColors(std::move(c)),
           mIndices(std::move(i)), mTexCoords(std::move(t)),
-          mNormals(std::move(n)) {}
+          mNormals(std::move(n))
+      {
+      }
 
       /*************************************************************************
        * Accessors
@@ -129,14 +131,16 @@ namespace Qtk {
       /**
        * @return Vertex data for this shape.
        */
-      [[nodiscard]] inline const Vertices & getVertices() const {
+      [[nodiscard]] inline const Vertices & getVertices() const
+      {
         return mVertices;
       }
 
       /**
        * @return Index data for this shape.
        */
-      [[nodiscard]] inline const Indices & getIndexData() const {
+      [[nodiscard]] inline const Indices & getIndexData() const
+      {
         return mIndices;
       }
 
@@ -148,21 +152,24 @@ namespace Qtk {
       /**
        * @return Texture coordinates for this shape.
        */
-      [[nodiscard]] inline const TexCoords & getTexCoords() const {
+      [[nodiscard]] inline const TexCoords & getTexCoords() const
+      {
         return mTexCoords;
       }
 
       /**
        * @return Normals for this shape.
        */
-      [[nodiscard]] inline const Normals & getNormals() const {
+      [[nodiscard]] inline const Normals & getNormals() const
+      {
         return mNormals;
       }
 
       /**
        * @return Stride for texture coordinates on this shape.
        */
-      [[nodiscard]] inline size_t getTexCoordsStride() const {
+      [[nodiscard]] inline size_t getTexCoordsStride() const
+      {
         return mTexCoords.size() * sizeof(mTexCoords[0]);
       }
 
@@ -204,14 +211,16 @@ namespace Qtk {
       /**
        * @param value Vertex data to use for this shape.
        */
-      virtual inline void setVertices(const Vertices & value) {
+      virtual inline void setVertices(const Vertices & value)
+      {
         mVertices = value;
       }
 
       /**
        * @param value Index data to use for this shape.
        */
-      virtual inline void setIndices(const Indices & value) {
+      virtual inline void setIndices(const Indices & value)
+      {
         mIndices = value;
       }
 
@@ -223,14 +232,16 @@ namespace Qtk {
       /**
        * @param value Texture coordinates to use for this shape.
        */
-      virtual inline void setTexCoords(const TexCoords & value) {
+      virtual inline void setTexCoords(const TexCoords & value)
+      {
         mTexCoords = value;
       }
 
       /**
        * @param value Normals to use for this shape.
        */
-      virtual inline void setNormals(const Normals & value) {
+      virtual inline void setNormals(const Normals & value)
+      {
         mNormals = value;
       }
 

src/qtk/skybox.cpp

@@ -17,36 +17,38 @@ using namespace Qtk;
  ******************************************************************************/
 
 Skybox::Skybox(const std::string & name) :
-    Skybox(
+    Skybox(":/textures/skybox/right.png", ":/textures/skybox/top.png",
-        ":/textures/skybox/right.png", ":/textures/skybox/top.png",
            ":/textures/skybox/front.png", ":/textures/skybox/left.png",
-        ":/textures/skybox/bottom.png", ":/textures/skybox/back.png", name) {}
+           ":/textures/skybox/bottom.png", ":/textures/skybox/back.png", name)
+{
+}
 
-Skybox::Skybox(QOpenGLTexture * cubeMap, const std::string & name) {
+Skybox::Skybox(QOpenGLTexture * cubeMap, const std::string & name)
+{
   mTexture.setTexture(cubeMap);
   init();
 }
 
-Skybox::Skybox(
+Skybox::Skybox(const std::string & right, const std::string & top,
-    const std::string & right, const std::string & top,
                const std::string & front, const std::string & left,
                const std::string & bottom, const std::string & back,
                const std::string & name) :
     mVBO(QOpenGLBuffer::VertexBuffer),
     mVertices(Cube(QTK_DRAW_ELEMENTS).getVertices()),
-    mIndices(Cube(QTK_DRAW_ELEMENTS).getIndexData()) {
+    mIndices(Cube(QTK_DRAW_ELEMENTS).getIndexData())
+{
   init();
-  mTexture.setCubeMap(
+  mTexture.setCubeMap(QImage(right.c_str()).mirrored(), QImage(top.c_str()),
-      QImage(right.c_str()).mirrored(), QImage(top.c_str()),
+                      QImage(front.c_str()), QImage(left.c_str()),
-      QImage(front.c_str()), QImage(left.c_str()), QImage(bottom.c_str()),
+                      QImage(bottom.c_str()), QImage(back.c_str()));
-      QImage(back.c_str()));
 }
 
 /*******************************************************************************
  * Public Member Functions
  ******************************************************************************/
 
-void Skybox::draw() {
+void Skybox::draw()
+{
   glDepthFunc(GL_LEQUAL);
   glDepthMask(GL_FALSE);
 
@@ -57,8 +59,8 @@ void Skybox::draw() {
   mProgram.setUniformValue("uProjectionMatrix", Scene::getProjectionMatrix());
   mProgram.setUniformValue("uViewMatrix", Scene::getCamera().toMatrix());
   mProgram.setUniformValue("uTexture", 0);
-  glDrawElements(
+  glDrawElements(GL_TRIANGLES, mIndices.size(), GL_UNSIGNED_INT,
-      GL_TRIANGLES, mIndices.size(), GL_UNSIGNED_INT, mIndices.data());
+                 mIndices.data());
 
   mTexture.getOpenGLTexture().bind();
   mProgram.release();
@@ -73,15 +75,16 @@ void Skybox::draw() {
  * Private Member Functions
  ******************************************************************************/
 
-void Skybox::init() {
+void Skybox::init()
+{
   initializeOpenGLFunctions();
 
   // Set up shader program
   mProgram.create();
-  mProgram.addShaderFromSourceFile(
+  mProgram.addShaderFromSourceFile(QOpenGLShader::Vertex,
-      QOpenGLShader::Vertex, ":/shaders/skybox.vert");
+                                   ":/shaders/skybox.vert");
-  mProgram.addShaderFromSourceFile(
+  mProgram.addShaderFromSourceFile(QOpenGLShader::Fragment,
-      QOpenGLShader::Fragment, ":/shaders/skybox.frag");
+                                   ":/shaders/skybox.frag");
   mProgram.link();
   mProgram.bind();
 

src/qtk/skybox.h

@@ -20,13 +20,15 @@
 #include "shape.h"
 #include "texture.h"
 
-namespace Qtk {
+namespace Qtk
+{
   /**
    * Skybox object for rendering a skybox within a Scene.
    * A skybox is typically implemented using a cube map texture centered around
    * the camera and projected outwards in all directions.
    */
-  class QTKAPI Skybox : protected QOpenGLFunctions {
+  class QTKAPI Skybox : protected QOpenGLFunctions
+  {
     public:
       /*************************************************************************
        * Constructors / Destructors
@@ -48,8 +50,8 @@ namespace Qtk {
        * @param cubeMap QOpenGLTexture to use for the new Skybox.
        * @param name The objectName to use for the Skybox.
        */
-      explicit Skybox(
+      explicit Skybox(QOpenGLTexture * cubeMap,
-          QOpenGLTexture * cubeMap, const std::string & name = "Skybox");
+                      const std::string & name = "Skybox");
 
       /**
        * Construct a Skybox.
@@ -62,8 +64,7 @@ namespace Qtk {
        * @param back Image to use for the back side of the Skybox.
        * @param name The objectName to use for this Skybox.
        */
-      Skybox(
+      Skybox(const std::string & right, const std::string & top,
-          const std::string & right, const std::string & top,
              const std::string & front, const std::string & left,
              const std::string & bottom, const std::string & back,
              const std::string & name = "Skybox");

src/qtk/texture.cpp

@@ -14,8 +14,9 @@
 
 using namespace Qtk;
 
-QImage OpenGLTextureFactory::initImage(
+QImage OpenGLTextureFactory::initImage(const char * image, bool flipX,
-    const char * image, bool flipX, bool flipY) {
+                                       bool flipY)
+{
   // Qt6 limits loaded images to 256MB by default
   QImageReader::setAllocationLimit(1024);
   auto loadedImage = QImage(image).mirrored(flipX, flipY);
@@ -26,34 +27,36 @@ QImage OpenGLTextureFactory::initImage(
   return loadedImage;
 }
 
-QOpenGLTexture * OpenGLTextureFactory::initTexture(
+QOpenGLTexture * OpenGLTextureFactory::initTexture(const char * texture,
-    const char * texture, bool flipX, bool flipY) {
+                                                   bool flipX, bool flipY)
+{
   QImage image = initImage(texture, flipX, flipY);
   auto newTexture = new QOpenGLTexture(QOpenGLTexture::Target2D);
   newTexture->setData(image);
   newTexture->setWrapMode(QOpenGLTexture::Repeat);
-  newTexture->setMinMagFilters(
+  newTexture->setMinMagFilters(QOpenGLTexture::LinearMipMapLinear,
-      QOpenGLTexture::LinearMipMapLinear, QOpenGLTexture::Linear);
+                               QOpenGLTexture::Linear);
   return newTexture;
 }
 
-QOpenGLTexture * OpenGLTextureFactory::initCubeMap(const char * tile) {
+QOpenGLTexture * OpenGLTextureFactory::initCubeMap(const char * tile)
-  return initCubeMap(
+{
-      QImage(tile), QImage(tile), QImage(tile), QImage(tile), QImage(tile),
+  return initCubeMap(QImage(tile), QImage(tile), QImage(tile), QImage(tile),
-      QImage(tile));
+                     QImage(tile), QImage(tile));
 }
 
 QOpenGLTexture * OpenGLTextureFactory::initCubeMap(
     const char * right, const char * top, const char * front, const char * left,
-    const char * bottom, const char * back) {
+    const char * bottom, const char * back)
-  return initCubeMap(
+{
-      QImage(right), QImage(top), QImage(front), QImage(left), QImage(bottom),
+  return initCubeMap(QImage(right), QImage(top), QImage(front), QImage(left),
-      QImage(back));
+                     QImage(bottom), QImage(back));
 }
 
 QOpenGLTexture * OpenGLTextureFactory::initCubeMap(
     const QImage & right, const QImage & top, const QImage & front,
-    const QImage & left, const QImage & bottom, const QImage & back) {
+    const QImage & left, const QImage & bottom, const QImage & back)
+{
   auto texture = new QOpenGLTexture(QOpenGLTexture::TargetCubeMap);
   std::vector<QImage> faceTextures = {right, top, front, left, bottom, back};
   // Initialize skybox cubemap texture
@@ -76,14 +79,13 @@ QOpenGLTexture * OpenGLTextureFactory::initCubeMap(
     // On the first iteration, set format and allocate texture storage
     if (face == QOpenGLTexture::CubeMapPositiveX) {
       // This also needs to happen on the first iteration, anyways
-      texture->setSize(
+      texture->setSize(faceImage.width(), faceImage.height(),
-          faceImage.width(), faceImage.height(), faceImage.depth());
+                       faceImage.depth());
       texture->setFormat(QOpenGLTexture::RGBA8_UNorm);
       texture->allocateStorage();
     }
 
-    texture->setData(
+    texture->setData(0, 0, face, QOpenGLTexture::RGBA, QOpenGLTexture::UInt8,
-        0, 0, face, QOpenGLTexture::RGBA, QOpenGLTexture::UInt8,
                      faceImage.constBits());
     i++;
   }

src/qtk/texture.h

@@ -16,29 +16,32 @@
 
 #include "qtkapi.h"
 
-namespace Qtk {
+namespace Qtk
+{
   /**
    * Binds shader programs until the end of scope.
    * Does nothing if the shader program was already bound.
    *
    * See MeshRenderer::setUniform() for example.
    */
-  class QTKAPI ShaderBindScope {
+  class QTKAPI ShaderBindScope
+  {
     public:
       /*************************************************************************
        * Constructors / Destructors
        ************************************************************************/
 
-      explicit ShaderBindScope(
+      explicit ShaderBindScope(QOpenGLShaderProgram * program,
-          QOpenGLShaderProgram * program, bool was_locked) :
+                               bool was_locked) : mWasBound(was_locked)
-          mWasBound(was_locked) {
+      {
         mProgram = program;
         if (!mWasBound) {
           mProgram->bind();
         }
       }
 
-      ~ShaderBindScope() {
+      ~ShaderBindScope()
+      {
         if (!mWasBound) {
           mProgram->release();
         }
@@ -56,7 +59,8 @@ namespace Qtk {
   /**
    * Factories for initializing various OpenGL textures
    */
-  class QTKAPI OpenGLTextureFactory {
+  class QTKAPI OpenGLTextureFactory
+  {
     public:
       /*************************************************************************
        * Constructors / Destructors
@@ -76,8 +80,8 @@ namespace Qtk {
        * @param flipY If true the image will be flipped on Y axis.
        * @return QImage object.
        */
-      static QImage initImage(
+      static QImage initImage(const char * image, bool flipX = false,
-          const char * image, bool flipX = false, bool flipY = false);
+                              bool flipY = false);
 
       /**
        * QOpenGLTexture factory
@@ -88,8 +92,9 @@ namespace Qtk {
        * @param flipY If true the image will be flipped on Y axis.
        * @return Pointer to an initialized QOpenGLTexture object.
        */
-      static QOpenGLTexture * initTexture(
+      static QOpenGLTexture * initTexture(const char * texture,
-          const char * texture, bool flipX = false, bool flipY = false);
+                                          bool flipX = false,
+                                          bool flipY = false);
 
       /**
        * Cube map factory for initializing all sides of a CubeMap.
@@ -128,12 +133,14 @@ namespace Qtk {
        * @param back Path to image for the back side of the CubeMap.
        * @return Pointer to an initialized QOpenGLTexture object.
        */
-      static QOpenGLTexture * initCubeMap(
+      static QOpenGLTexture * initCubeMap(const char * right, const char * top,
-          const char * right, const char * top, const char * front,
+                                          const char * front, const char * left,
-          const char * left, const char * bottom, const char * back);
+                                          const char * bottom,
+                                          const char * back);
 
       /// The texture used in place of a missing texture.
-      static QImage defaultTexture() {
+      static QImage defaultTexture()
+      {
         // Use plaster for default texture if image fails to load.
         // This prevents segfaults when loading a texture that doesn't exist.
         // TODO: Replace with a '?' texture to indicate missing texture.
@@ -151,7 +158,8 @@ namespace Qtk {
    * TODO: Struct for (re)storing texture state
    * A struct to store flipX, flipY and other initial state needed to copy
    */
-  class Texture {
+  class Texture
+  {
     public:
       /*************************************************************************
        * Typedefs
@@ -169,7 +177,8 @@ namespace Qtk {
        *
        * @param value Texture to copy.
        */
-      Texture(const Texture & value) {
+      Texture(const Texture & value)
+      {
         mOpenGLTexture = OpenGLTextureFactory::initTexture(value.mPath);
         mPath = value.mPath;
       }
@@ -179,10 +188,12 @@ namespace Qtk {
        * @param flipX True if texture is to be flipped on the X axis.
        * @param flipY True if texture is to be flipped on the Y axis.
        */
-      explicit Texture(
+      explicit Texture(const char * path, bool flipX = false,
-          const char * path, bool flipX = false, bool flipY = false) :
+                       bool flipY = false) :
           mOpenGLTexture(OpenGLTextureFactory::initTexture(path, flipX, flipY)),
-          mPath(path) {}
+          mPath(path)
+      {
+      }
 
       /**
        * Construct a Texture using an existing QOpenGLTexture.
@@ -200,7 +211,8 @@ namespace Qtk {
       /**
        * @return True if the OpenGL texture has been initialized.
        */
-      [[nodiscard]] inline bool hasTexture() const {
+      [[nodiscard]] inline bool hasTexture() const
+      {
         return mOpenGLTexture != Q_NULLPTR;
       }
 
@@ -211,7 +223,8 @@ namespace Qtk {
       /**
        * @return QOpenGLTexture associated with this Texture.
        */
-      [[nodiscard]] inline QOpenGLTexture & getOpenGLTexture() const {
+      [[nodiscard]] inline QOpenGLTexture & getOpenGLTexture() const
+      {
         return *mOpenGLTexture;
       }
 
@@ -231,8 +244,9 @@ namespace Qtk {
        * @param flipX True if texture is to be flipped on the X axis.
        * @param flipY True if texture is to be flipped on the Y axis.
        */
-      inline void setTexture(
+      inline void setTexture(const std::string & path, bool flipX = false,
-          const std::string & path, bool flipX = false, bool flipY = false) {
+                             bool flipY = false)
+      {
         setTexture(path.c_str(), flipX, flipY);
       }
 
@@ -241,8 +255,9 @@ namespace Qtk {
        * @param flipX True if texture is to be flipped on the X axis.
        * @param flipY True if texture is to be flipped on the Y axis.
        */
-      inline void setTexture(
+      inline void setTexture(const char * path, bool flipX = false,
-          const char * path, bool flipX = false, bool flipY = false) {
+                             bool flipY = false)
+      {
         mOpenGLTexture = OpenGLTextureFactory::initTexture(path, flipX, flipY);
         mPath = path;
       }
@@ -252,7 +267,8 @@ namespace Qtk {
        *
        * @param path Path to texture to use for all sides of the cube map.
        */
-      virtual inline void setCubeMap(const char * path) {
+      virtual inline void setCubeMap(const char * path)
+      {
         mOpenGLTexture = OpenGLTextureFactory::initCubeMap(path);
         mPath = path;
       }
@@ -267,11 +283,12 @@ namespace Qtk {
        * @param bottom Path to texture to use for bottom cube map side.
        * @param back Path to texture to use for back cube map side.
        */
-      virtual inline void setCubeMap(
+      virtual inline void setCubeMap(const char * right, const char * top,
-          const char * right, const char * top, const char * front,
+                                     const char * front, const char * left,
-          const char * left, const char * bottom, const char * back) {
+                                     const char * bottom, const char * back)
-        mOpenGLTexture = OpenGLTextureFactory::initCubeMap(
+      {
-            right, top, front, left, bottom, back);
+        mOpenGLTexture = OpenGLTextureFactory::initCubeMap(right, top, front,
+                                                           left, bottom, back);
       }
 
       /**
@@ -284,11 +301,12 @@ namespace Qtk {
        * @param bottom Path to texture to use for bottom cube map side.
        * @param back Path to texture to use for back cube map side.
        */
-      virtual inline void setCubeMap(
+      virtual inline void setCubeMap(const QImage & right, const QImage & top,
-          const QImage & right, const QImage & top, const QImage & front,
+                                     const QImage & front, const QImage & left,
-          const QImage & left, const QImage & bottom, const QImage & back) {
+                                     const QImage & bottom, const QImage & back)
-        mOpenGLTexture = OpenGLTextureFactory::initCubeMap(
+      {
-            right, top, front, left, bottom, back);
+        mOpenGLTexture = OpenGLTextureFactory::initCubeMap(right, top, front,
+                                                           left, bottom, back);
       }
 
     private:
@@ -299,7 +317,8 @@ namespace Qtk {
       /**
        * @param texture QOpenGLTexture to use for this Texture.
        */
-      inline void setTexture(QOpenGLTexture * texture) {
+      inline void setTexture(QOpenGLTexture * texture)
+      {
         mOpenGLTexture = texture;
       }
 

src/qtk/transform3D.cpp

@@ -19,43 +19,51 @@ const QVector3D Transform3D::LocalRight(1.0f, 0.0f, 0.0f);
  * Public Methods
  ******************************************************************************/
 
-void Transform3D::translate(const QVector3D & dt) {
+void Transform3D::translate(const QVector3D & dt)
+{
   m_dirty = true;
   mTranslation += dt;
 }
 
-void Transform3D::scale(const QVector3D & ds) {
+void Transform3D::scale(const QVector3D & ds)
+{
   m_dirty = true;
   mScale *= ds;
 }
 
 
-void Transform3D::grow(const QVector3D & ds) {
+void Transform3D::grow(const QVector3D & ds)
+{
   m_dirty = true;
   mScale += ds;
 }
 
-void Transform3D::rotate(const QQuaternion & dr) {
+void Transform3D::rotate(const QQuaternion & dr)
+{
   m_dirty = true;
   mRotation = dr * mRotation;
 }
 
-void Transform3D::setTranslation(const QVector3D & t) {
+void Transform3D::setTranslation(const QVector3D & t)
+{
   m_dirty = true;
   mTranslation = t;
 }
 
-void Transform3D::setScale(const QVector3D & s) {
+void Transform3D::setScale(const QVector3D & s)
+{
   m_dirty = true;
   mScale = s;
 }
 
-void Transform3D::setRotation(const QQuaternion & r) {
+void Transform3D::setRotation(const QQuaternion & r)
+{
   m_dirty = true;
   mRotation = r;
 }
 
-const QMatrix4x4 & Transform3D::toMatrix() {
+const QMatrix4x4 & Transform3D::toMatrix()
+{
   if (m_dirty) {
     m_dirty = false;
     mWorld.setToIdentity();
@@ -66,15 +74,18 @@ const QMatrix4x4 & Transform3D::toMatrix() {
   return mWorld;
 }
 
-QVector3D Transform3D::getForward() const {
+QVector3D Transform3D::getForward() const
+{
   return mRotation.rotatedVector(LocalForward);
 }
 
-QVector3D Transform3D::getUp() const {
+QVector3D Transform3D::getUp() const
+{
   return mRotation.rotatedVector(LocalUp);
 }
 
-QVector3D Transform3D::getRight() const {
+QVector3D Transform3D::getRight() const
+{
   return mRotation.rotatedVector(LocalRight);
 }
 
@@ -82,10 +93,12 @@ QVector3D Transform3D::getRight() const {
  * Private Methods
  ******************************************************************************/
 
-namespace Qtk {
+namespace Qtk
+{
 #ifndef QT_NO_DEBUG_STREAM
 
-  QDebug operator<<(QDebug dbg, const Transform3D & transform) {
+  QDebug operator<<(QDebug dbg, const Transform3D & transform)
+  {
     dbg << "Transform3D\n{\n";
     dbg << "Position: <" << transform.getTranslation().x() << ", "
         << transform.getTranslation().y() << ", "
@@ -102,14 +115,16 @@ namespace Qtk {
 #endif
 
 #ifndef QT_NO_DATASTREAM
-  QDataStream & operator<<(QDataStream & out, const Transform3D & transform) {
+  QDataStream & operator<<(QDataStream & out, const Transform3D & transform)
+  {
     out << transform.mTranslation;
     out << transform.mScale;
     out << transform.mRotation;
     return out;
   }
 
-  QDataStream & operator>>(QDataStream & in, Transform3D & transform) {
+  QDataStream & operator>>(QDataStream & in, Transform3D & transform)
+  {
     in >> transform.mTranslation;
     in >> transform.mScale;
     in >> transform.mRotation;

src/qtk/transform3D.h

@@ -20,11 +20,13 @@
 
 #include "qtkapi.h"
 
-namespace Qtk {
+namespace Qtk
+{
   /**
    * Transform3D class to represent and modify object position in 3D space.
    */
-  class QTKAPI Transform3D {
+  class QTKAPI Transform3D
+  {
     public:
       /*************************************************************************
        * Constructors, Destructors
@@ -32,7 +34,9 @@ namespace Qtk {
 
       inline Transform3D() :
           m_dirty(true), mScale(1.0f, 1.0f, 1.0f),
-          mTranslation(0.0f, 0.0f, 0.0f) {}
+          mTranslation(0.0f, 0.0f, 0.0f)
+      {
+      }
 
       /*************************************************************************
        * Public Methods
@@ -48,7 +52,8 @@ namespace Qtk {
        * @param dy Y translation from last to current position.
        * @param dz Z translation from last to current position.
        */
-      inline void translate(float dx, float dy, float dz) {
+      inline void translate(float dx, float dy, float dz)
+      {
         translate(QVector3D(dx, dy, dz));
       }
 
@@ -66,7 +71,8 @@ namespace Qtk {
        * @param dy Amount to scale on the Y axis.
        * @param dz Amount to scale on the Z axis.
        */
-      inline void scale(float dx, float dy, float dz) {
+      inline void scale(float dx, float dy, float dz)
+      {
         scale(QVector3D(dx, dy, dz));
       }
 
@@ -75,7 +81,8 @@ namespace Qtk {
        *
        * @param factor Scalar to apply to all axis of the object.
        */
-      inline void scale(float factor) {
+      inline void scale(float factor)
+      {
         scale(QVector3D(factor, factor, factor));
       }
 
@@ -89,14 +96,16 @@ namespace Qtk {
        * @param dy Amount to grow Y axis.
        * @param dz Amount to grow Z axis.
        */
-      inline void grow(float dx, float dy, float dz) {
+      inline void grow(float dx, float dy, float dz)
+      {
         grow(QVector3D(dx, dy, dz));
       }
 
       /**
        * @param factor Amount to grow all axis equally.
        */
-      inline void grow(float factor) {
+      inline void grow(float factor)
+      {
         grow(QVector3D(factor, factor, factor));
       }
 
@@ -109,7 +118,8 @@ namespace Qtk {
        * @param angle Angle to rotate.
        * @param axis Axis to rotate apply the rotation on.
        */
-      inline void rotate(float angle, const QVector3D & axis) {
+      inline void rotate(float angle, const QVector3D & axis)
+      {
         rotate(QQuaternion::fromAxisAndAngle(axis, angle));
       }
 
@@ -121,7 +131,8 @@ namespace Qtk {
        * @param ay Y axis to apply the rotation on.
        * @param az Z axis to apply the rotation on.
        */
-      inline void rotate(float angle, float ax, float ay, float az) {
+      inline void rotate(float angle, float ax, float ay, float az)
+      {
         rotate(QQuaternion::fromAxisAndAngle(ax, ay, az, angle));
       }
 
@@ -139,7 +150,8 @@ namespace Qtk {
        * @param y Y position to set transform.
        * @param z Z position to set transform.
        */
-      inline void setTranslation(float x, float y, float z) {
+      inline void setTranslation(float x, float y, float z)
+      {
         setTranslation(QVector3D(x, y, z));
       }
 
@@ -153,7 +165,8 @@ namespace Qtk {
        * @param y Y axis scale to set for this transform.
        * @param z Z axis scale to set for this transform.
        */
-      inline void setScale(float x, float y, float z) {
+      inline void setScale(float x, float y, float z)
+      {
         setScale(QVector3D(x, y, z));
       }
 
@@ -171,7 +184,8 @@ namespace Qtk {
        * @param angle Angle to set for rotation.
        * @param axis Axis to set rotation for.
        */
-      inline void setRotation(float angle, const QVector3D & axis) {
+      inline void setRotation(float angle, const QVector3D & axis)
+      {
         setRotation(QQuaternion::fromAxisAndAngle(axis, angle));
       }
 
@@ -183,7 +197,8 @@ namespace Qtk {
        * @param ay Y axis to set angle for.
        * @param az Z axis to set angle for.
        */
-      inline void setRotation(float angle, float ax, float ay, float az) {
+      inline void setRotation(float angle, float ax, float ay, float az)
+      {
         setRotation(QQuaternion::fromAxisAndAngle(ax, ay, az, angle));
       }
 
@@ -194,7 +209,8 @@ namespace Qtk {
       /**
        * @return Translation for this transform.
        */
-      [[nodiscard]] inline const QVector3D & getTranslation() const {
+      [[nodiscard]] inline const QVector3D & getTranslation() const
+      {
         return mTranslation;
       }
 
@@ -206,7 +222,8 @@ namespace Qtk {
       /**
        * @return Rotation for this transform.
        */
-      [[nodiscard]] inline const QQuaternion & getRotation() const {
+      [[nodiscard]] inline const QQuaternion & getRotation() const
+      {
         return mRotation;
       }
 
@@ -250,10 +267,10 @@ namespace Qtk {
       bool m_dirty;
 
 #ifndef QT_NO_DATASTREAM
-      friend QDataStream & operator<<(
+      friend QDataStream & operator<<(QDataStream & out,
-          QDataStream & out, const Transform3D & transform);
+                                      const Transform3D & transform);
-      friend QDataStream & operator>>(
+      friend QDataStream & operator>>(QDataStream & in,
-          QDataStream & in, Transform3D & transform);
+                                      Transform3D & transform);
 #endif
   };