Clean up cmake options

+ Windows failure fixed by
https://codereview.qt-project.org/c/qt/qtbase/+/468903
https://bugreports.qt.io/browse/QTBUG-112204

.github/workflows/all-builds.yml

@@ -5,9 +5,6 @@ on:
   pull_request:
   workflow_dispatch:
 
-env:
-  QT_VERSION: 6.6.0
-
 jobs:
   Qtk:
     env:
@@ -18,13 +15,13 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
         include:
           - os: ubuntu-latest
-            cmake: -DCMAKE_PREFIX_PATH=/home/runner/work/qtk/Qt/$QT_VERSION/gcc_64/ $CONFIG
+            cmake: -DCMAKE_PREFIX_PATH=/home/runner/work/qtk/Qt/6.5.0/gcc_64/ $CONFIG
             flags: -j $(nproc)
           - os: windows-latest
-            cmake: -DCMAKE_PREFIX_PATH=D:/a/qtk/qtk/Qt/$QT_VERSION/mingw81_64/ $CONFIG
+            cmake: -DCMAKE_PREFIX_PATH=D:/a/qtk/qtk/Qt/6.5.0/mingw81_64/ $CONFIG
             flags: ''
           - os: macos-latest
-            cmake: -DCMAKE_PREFIX_PATH=/home/runner/work/qtk/Qt/$QT_VERSION/gcc_64/ $CONFIG
+            cmake: -DCMAKE_PREFIX_PATH=/home/runner/work/qtk/Qt/6.5.0/gcc_64/ $CONFIG
             flags: -j $(nproc)
 
     runs-on: ${{ matrix.os }}
@@ -34,7 +31,7 @@ jobs:
       - name: Install Qt
         uses: jurplel/install-qt-action@v2
         with:
-          version: ${{ env.QT_VERSION }}
+          version: '6.5.0'
 
       # Windows
 
@@ -121,7 +118,7 @@ jobs:
       - name: Upload Qtk install directory
         uses: actions/upload-artifact@v3
         with:
-          name: qtk-gui-${{ matrix.os }}-install
+          name: qtk-gui-${{ matrix.os }}-installdir
           path: install/*
 
 # TODO: Enable after trimming resources.
@@ -148,13 +145,13 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
         include:
           - os: ubuntu-latest
-            cmake: -DCMAKE_PREFIX_PATH=/home/runner/work/qtk/Qt/$QT_VERSION/gcc_64/ $CONFIG
+            cmake: -DCMAKE_PREFIX_PATH=/home/runner/work/qtk/Qt/6.5.0/gcc_64/ $CONFIG
             flags: -j $(nproc)
           - os: windows-latest
-            cmake: -DCMAKE_PREFIX_PATH=D:/a/qtk/qtk/Qt/$QT_VERSION/mingw81_64/ $CONFIG
+            cmake: -DCMAKE_PREFIX_PATH=D:/a/qtk/qtk/Qt/6.5.0/mingw81_64/ $CONFIG
             flags: ''
           - os: macos-latest
-            cmake: -DCMAKE_PREFIX_PATH=/home/runner/work/qtk/Qt/$QT_VERSION/gcc_64/ $CONFIG
+            cmake: -DCMAKE_PREFIX_PATH=/home/runner/work/qtk/Qt/6.5.0/gcc_64/ $CONFIG
             flags: -j $(nproc)
 
     runs-on: ${{ matrix.os }}
@@ -164,7 +161,7 @@ jobs:
       - name: Install Qt
         uses: jurplel/install-qt-action@v2
         with:
-          version: ${{ env.QT_VERSION }}
+          version: '6.5.0'
 
       # Windows
 
@@ -241,7 +238,7 @@ jobs:
         uses: actions/upload-artifact@v3
         if: always()
         with:
-          name: libqtk-${{ matrix.os }}-install
+          name: libqtk-${{ matrix.os }}-installdir
           path: install/*
 
   Qtk-Plugins:
@@ -253,13 +250,13 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
         include:
           - os: ubuntu-latest
-            cmake: -DCMAKE_PREFIX_PATH=/home/runner/work/qtk/Qt/$QT_VERSION/gcc_64/ $CONFIG
+            cmake: -DCMAKE_PREFIX_PATH=/home/runner/work/qtk/Qt/6.5.0/gcc_64/ $CONFIG
             flags: -j $(nproc)
           - os: windows-latest
-            cmake: -DCMAKE_PREFIX_PATH=D:/a/qtk/qtk/Qt/$QT_VERSION/mingw81_64/ $CONFIG
+            cmake: -DCMAKE_PREFIX_PATH=D:/a/qtk/qtk/Qt/6.5.0/mingw81_64/ $CONFIG
             flags: ''
           - os: macos-latest
-            cmake: -DCMAKE_PREFIX_PATH=/home/runner/work/qtk/Qt/$QT_VERSION/gcc_64/ $CONFIG
+            cmake: -DCMAKE_PREFIX_PATH=/home/runner/work/qtk/Qt/6.5.0/gcc_64/ $CONFIG
             flags: -j $(nproc)
 
     runs-on: ${{ matrix.os }}
@@ -269,7 +266,7 @@ jobs:
       - name: Install Qt
         uses: jurplel/install-qt-action@v2
         with:
-          version: ${{ env.QT_VERSION }}
+          version: '6.5.0'
 
       - name: Chocolatey Action
         if: matrix.os == 'windows-latest'
@@ -298,9 +295,9 @@ jobs:
         os: [ubuntu-latest, macos-latest]
         include:
           - os: ubuntu-latest
-            cmake: -DCMAKE_PREFIX_PATH=/home/runner/work/qtk/Qt/$QT_VERSION/gcc_64/
+            cmake: -DCMAKE_PREFIX_PATH=/home/runner/work/qtk/Qt/6.5.0/gcc_64/
           - os: macos-latest
-            cmake: -DCMAKE_PREFIX_PATH=/home/runner/work/qtk/Qt/$QT_VERSION/gcc_64/
+            cmake: -DCMAKE_PREFIX_PATH=/home/runner/work/qtk/Qt/6.5.0/gcc_64/ -DASSIMP_NEW_INTERFACE=ON
 
     runs-on: ${{ matrix.os }}
     steps:
@@ -309,7 +306,7 @@ jobs:
       - name: Install Qt
         uses: jurplel/install-qt-action@v2
         with:
-          version: ${{ env.QT_VERSION }}
+          version: '6.5.0'
 
       - name: Install Assimp MacOS
         if: matrix.os == 'macos-latest'
@@ -325,7 +322,7 @@ jobs:
 
       - name: Configure Qtk
         shell: bash
-        run: cmake -B build/ ${{ matrix.cmake }} -DQTK_CCACHE=OFF -DQTK_ASSIMP_NEW_INTERFACE=ON
+        run: cmake -B build/ ${{ matrix.cmake }} -DQTK_CCACHE=OFF
 
       - name: Build Qtk
         shell: bash

.gitignore

@@ -1,9 +1,6 @@
 # CLion
 **/.idea/**
 
-# VS Code
-**/.vscode/**
-
 # CMake build files
 **/cmake-build-debug/**
 **/build/**

CMakeLists.txt

@@ -67,7 +67,7 @@ option(
     OFF
 )
 
-if(QTK_DEBUG OR CMAKE_BUILD_TYPE MATCHES "^[Dd][Ee][Bb][Uu][Gg]$")
+if(QTK_DEBUG OR CMAKE_BUILD_TYPE MATCHES "[Dd][Ee][Bb][Uu][Gg]")
   set(QTK_DEBUG ON)
   set(CMAKE_BUILD_TYPE Debug)
 else()
@@ -84,30 +84,18 @@ endif ()
 set(QTK_RESOURCES "${CMAKE_SOURCE_DIR}/resources")
 set(QTK_OSX_ICONS ${CMAKE_SOURCE_DIR}/resources/icons/osx/kilroy.icns)
 
-# Point CMAKE_PREFIX_PATH to Qt6 install directory
-# If Qtk is built within Qt Creator this is not required.
-list(APPEND CMAKE_PREFIX_PATH "${QT_INSTALL_DIR}")
-if (QTK_PREFIX_QTCREATOR)
-  # TODO: This might be a bit strange and needs more testing.
-  set(CMAKE_INSTALL_PREFIX  "${QT_INSTALL_DIR}")
-endif()
-
-set(
-    QT_CREATOR_DIR
-    "${QT_INSTALL_DIR}/../../Tools/QtCreator"
-    CACHE PATH "Qt Creator path used to install Qtk plugins for Qt Designer."
-)
-
 # Print all QTK options and their values at the end of configuration.
-# We initialize this list here so that we can append to it as needed.
-# All variables in this list will be printed at the end of configuration.
 get_cmake_property(VAR_NAMES VARIABLES)
-list(FILTER VAR_NAMES INCLUDE REGEX "^[qQ][tT][kK]_.*$")
+list(FILTER VAR_NAMES INCLUDE REGEX "^Q[tT][kK]_.*$")
 list(SORT VAR_NAMES)
 
 ################################################################################
 # External Dependencies
 ################################################################################
+# Point CMAKE_PREFIX_PATH to Qt6 install directory
+# If Qtk is built within Qt Creator this is not required.
+list(APPEND CMAKE_PREFIX_PATH "${QT_INSTALL_DIR}")
+
 # Find Qt
 find_package(Qt6 COMPONENTS Core UiPlugin OpenGLWidgets)
 qt_standard_project_setup()
@@ -123,6 +111,12 @@ if(NOT Qt6_FOUND)
   )
 endif()
 
+# TODO: This might be a bit strange and needs more testing.
+if (QTK_PREFIX_QTCREATOR)
+  set(CMAKE_INSTALL_PREFIX  "${QT_INSTALL_DIR}")
+endif()
+
+
 #
 # To use custom plugins, set QT_PLUGIN_PATH environment variable before running designer
 # Or, we can install plugins to the designer for use across all projects.
@@ -143,10 +137,8 @@ set(
 set(
   VAR_PATHS
    CMAKE_PREFIX_PATH CMAKE_INSTALL_PREFIX QTK_PLUGIN_INSTALL_DIR QT6_INSTALL_PREFIX
-   QT_INSTALL_DIR
+   QT_INSTALL_DIR QT6_INSTALL_PLUGINS
 )
-# Add QT6_INSTALL_PLUGINS to VAR_NAMES so it is printed at end of configuration.
-list(APPEND VAR_NAMES QT6_INSTALL_PLUGINS)
 
 # Find Assimp.
 if(QTK_SUBMODULES)
@@ -187,8 +179,6 @@ if(QTK_EXAMPLE)
   add_subdirectory(example-app EXCLUDE_FROM_ALL)
 endif()
 
-# Print all QTK options and their values at the end of configuration. This also
-# prints any additional variables that we have added to VAR_NAMES and VAR_PATHS.
 foreach(VAR_NAME IN LISTS VAR_NAMES VAR_PATHS)
   if(VAR_NAME IN_LIST VAR_PATHS)
     # Print absolute if variable is path

README.md

@@ -40,26 +40,26 @@ and [Qt Creator](https://github.com/qt-creator/qt-creator).
 Simply open the root `CMakeLists.txt` with either of these editors and
 configurations will be loaded.
 
-This project has been ported to **Qt 6.6.0**, which is not yet available in
+This project has been ported to **Qt 6.5.0**, which is not yet available in
 Ubuntu apt repositories.
 To run this project, you will *need* to
 install [Qt6 Open Source Binaries](https://www.qt.io/download-qt-installer) for
-your system, **version 6.6.0** or later.
+your system, **version 6.5.0** or later.
 Be sure to take note of the Qt6 installation directory, as we will need it to
 correctly set our `CMAKE_PREFIX_PATH` in the next steps.
 
 If you are building on **Windows / Mac**, consider setting
-the `-DQTK_ASSIMP_NEW_INTERFACE` cmake build option.
+the `-DASSIMP_NEW_INTERFACE` build flag.
 
 If the build is configured with all options enabled, we can subsequently install
 individual components as needed with cmake.
 
 ```bash
-sudo apt update -y && sudo apt install libassimp-dev cmake build-essential git ccache libgl1-mesa-dev libglvnd-dev zlib1g-dev -y
+sudo apt update -y && sudo apt install libassimp-dev cmake build-essential git ccache libgl1-mesa-dev libglvnd-dev -y
 git clone https://github.com/shaunrd0/qtk
 cd qtk
 # Configure the build with all components enabled
-cmake -B build-all -DQTK_GUI=ON -DQTK_PLUGINS=ON -DQTK_EXAMPLE=ON -DCMAKE_PREFIX_PATH=$HOME/Qt/6.6.0/gcc_64
+cmake -B build-all -DQTK_GUI=ON -DQTK_PLUGINS=ON -DQTK_EXAMPLE=ON -DCMAKE_PREFIX_PATH=$HOME/Qt/6.5.0/gcc_64
 # Build all targets
 cmake --build build-all/
 ````
@@ -75,7 +75,7 @@ Windows / Mac / Linux) and may be easier
 to configure.
 
 ```bash
-cmake -B build-all -DQTK_GUI=ON -DQTK_PLUGINS=ON -DQTK_EXAMPLE=ON -DQTK_SUBMODULES=ON -DCMAKE_PREFIX_PATH=$HOME/Qt/6.6.0/gcc_64
+cmake -B build-all -DQTK_GUI=ON -DQTK_PLUGINS=ON -DQTK_EXAMPLE=ON -DQTK_SUBMODULES=ON -DCMAKE_PREFIX_PATH=$HOME/Qt/6.5.0/gcc_64
 ```
 
 #### Qtk GUI
@@ -149,9 +149,9 @@ cmake --build build-all/ --target qtk_plugins -- -j $(nproc)
 # The path here should be initialized during build configuration, so no need for --prefix
 cmake --install build-all/ --component qtk_plugins
 -- Install configuration: "Release"
--- Up-to-date: /home/shaun/Qt/6.6.0/gcc_64/../../Tools/QtCreator/lib/Qt/lib/libqtk_library.a
+-- Up-to-date: /home/shaun/Qt/6.5.0/gcc_64/../../Tools/QtCreator/lib/Qt/lib/libqtk_library.a
--- Up-to-date: /home/shaun/Qt/6.6.0/gcc_64/../../Tools/QtCreator/lib/Qt/lib/libqtk_plugin_library.a
+-- Up-to-date: /home/shaun/Qt/6.5.0/gcc_64/../../Tools/QtCreator/lib/Qt/lib/libqtk_plugin_library.a
--- Up-to-date: /home/shaun/Qt/6.6.0/gcc_64/../../Tools/QtCreator/lib/Qt/plugins/designer/libqtk_collection.so
+-- Up-to-date: /home/shaun/Qt/6.5.0/gcc_64/../../Tools/QtCreator/lib/Qt/plugins/designer/libqtk_collection.so
 ```
 
 To uninstall after a previous installation, we can run the following command

example-app/examplescene.cpp

@@ -23,9 +23,9 @@ void ExampleScene::init() {
   auto skybox = new Qtk::Skybox("Skybox");
   setSkybox(skybox);
 
-  std::string spartanPath = QTK_EXAMPLE_SOURCE_DIR;
+  auto spartan = new Model(
-  spartanPath += "/resources/models/spartan/spartan.obj";
+      "spartan", std::string(QTK_EXAMPLE_SOURCE_DIR)
-  auto spartan = new Model("spartan", spartanPath.c_str());
+                     + "/../resources/models/spartan/spartan.obj");
   addObject(spartan);
   spartan->getTransform().setTranslation(-4.0f, 0.0f, 0.0f);
 

example-app/resources.h.in

@@ -1,6 +1,6 @@
 #ifndef QTK_RESOURCES_H_IN_H
 #define QTK_RESOURCES_H_IN_H
 
-#define QTK_EXAMPLE_SOURCE_DIR "@CMAKE_SOURCE_DIR@"
+#define QTK_EXAMPLE_SOURCE_DIR "@CMAKE_CURRENT_SOURCE_DIR@"
 
 #endif  // QTK_RESOURCES_H_IN_H

extern/assimp/assimp

@@ -1 +1 @@
-Subproject commit 5d5496f1ad895297cede723b3c96b513263f82ed
+Subproject commit eb328ce69dd7b06977aed125e967a41e835b8431

resources/resources.qrc

@@ -1,6 +1,5 @@
 <RCC>
     <qresource prefix="/textures">
-        <file alias="plaster.png">images/plaster.png</file>
         <file alias="crate.png">images/crate.png</file>
         <file alias="stone.png">images/stone.png</file>
         <file alias="wood.png">images/wood.png</file>

src/CMakeLists.txt

@@ -32,7 +32,7 @@ install(
     FILE_SET HEADERS DESTINATION include
     INCLUDES DESTINATION include
     LIBRARY DESTINATION lib
-    ARCHIVE DESTINATION lib
+    ARCHIVE DESTINATION lib/static
     RUNTIME DESTINATION bin
 )
 
@@ -57,7 +57,7 @@ if(QTK_GUI)
       COMPONENT qtk_gui
       BUNDLE DESTINATION .
       LIBRARY DESTINATION lib
-      ARCHIVE DESTINATION lib
+      ARCHIVE DESTINATION lib/static
       RUNTIME DESTINATION bin
   )
 

src/app/qtkmainwindow.cpp

@@ -29,30 +29,17 @@ MainWindow::MainWindow(QWidget * parent) : QMainWindow(parent) {
   for(auto & qtkWidget : qtkWidgets) {
     qtkWidget->setScene(new Qtk::SceneEmpty);
     views_.emplace(qtkWidget->getScene()->getSceneName(), qtkWidget);
-
-    // Add GUI 'view' toolbar option to show debug console.
     ui_->menuView->addAction(qtkWidget->getActionToggleConsole());
-    // Refresh GUI widgets when scene or objects are updated.
     connect(
         qtkWidget->getScene(), &Qtk::Scene::sceneUpdated, this,
         &MainWindow::refreshScene);
-    connect(
-        qtkWidget, &Qtk::QtkWidget::objectFocusChanged, ui_->qtk__ToolBox,
-        &Qtk::ToolBox::updateFocus);
   }
 
-  // TODO: Fix / use MainWindow in Qt Designer to add these dock widgets.
+  auto docks = findChildren<QDockWidget *>();
-  // For now we will add them manually, but we should be able to do this in the
+  for(auto & dock : docks) {
-  // designer. At the moment if you edit the UI in designer the dock widget
+    addDockWidget(Qt::RightDockWidgetArea, dock);
-  // areas below will override the designer settings.
+    ui_->menuView->addAction(dock->toggleViewAction());
-
+  }
-  // Dock the toolbox widget to the main window.
-  addDockWidget(Qt::LeftDockWidgetArea, ui_->qtk__ToolBox);
-  // Add an option to toggle active widgets in the GUI's toolbar 'view' menu.
-  ui_->menuView->addAction(ui_->qtk__ToolBox->toggleViewAction());
-
-  addDockWidget(Qt::RightDockWidgetArea, ui_->qtk__TreeView);
-  ui_->menuView->addAction(ui_->qtk__TreeView->toggleViewAction());
 
   // Set the window icon used for Qtk.
   setWindowIcon(Qtk::getIcon());
@@ -87,7 +74,7 @@ Qtk::QtkWidget * MainWindow::getQtkWidget(const QString & name) {
   return views_[name];
 }
 
-void MainWindow::refreshScene(const QString & sceneName) {
+void MainWindow::refreshScene(QString sceneName) {
-  // TODO: Select TreeView using sceneName
+  // TODO: Select TreeView using sceneName>
   ui_->qtk__TreeView->updateView(getQtkWidget()->getScene());
 }

src/app/qtkmainwindow.h

@@ -69,7 +69,7 @@ class MainWindow : public QMainWindow {
      * Trigger a refresh for widgets related to a scene that has been updated.
      * @param sceneName The name of the scene that has been modified.
      */
-    void refreshScene(const QString & sceneName);
+    void refreshScene(QString sceneName);
 
   private:
     /***************************************************************************

src/app/qtkmainwindow.ui

@@ -6,7 +6,7 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>1034</width>
+    <width>824</width>
     <height>601</height>
    </rect>
   </property>
@@ -28,27 +28,11 @@
   </property>
   <widget class="QWidget" name="centralwidget">
    <layout class="QHBoxLayout" name="horizontalLayout">
-    <item>
-     <widget class="Qtk::ToolBox" name="qtk::ToolBox">
-      <property name="sizePolicy">
-       <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-        <horstretch>1</horstretch>
-        <verstretch>0</verstretch>
-       </sizepolicy>
-      </property>
-      <property name="toolTip">
-       <string>Object details and configuration panel.</string>
-      </property>
-      <property name="whatsThis">
-       <string>When an object is double-clicked in the TreeView for a scene, this panel will display relevant details and options.</string>
-      </property>
-     </widget>
-    </item>
     <item>
      <widget class="QTabWidget" name="tabWidget">
       <property name="sizePolicy">
        <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
-        <horstretch>3</horstretch>
+        <horstretch>0</horstretch>
         <verstretch>0</verstretch>
        </sizepolicy>
       </property>
@@ -66,10 +50,10 @@
         <item>
          <widget class="Qtk::QtkWidget" name="qtk::QtkWidget">
           <property name="toolTip">
-           <string/>
+           <string>A custom widget tool tip.</string>
           </property>
           <property name="whatsThis">
-           <string>Qtk scene view rendered using OpenGL.</string>
+           <string>Custom widget what's this?</string>
           </property>
          </widget>
         </item>
@@ -83,20 +67,28 @@
      </widget>
     </item>
     <item>
-     <widget class="Qtk::TreeView" name="qtk::TreeView">
+     <layout class="QVBoxLayout" name="verticalLayout">
-      <property name="sizePolicy">
+      <item>
-       <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+       <widget class="Qtk::TreeView" name="qtk::TreeView">
-        <horstretch>1</horstretch>
+        <property name="toolTip">
-        <verstretch>0</verstretch>
+         <string>A custom widget tool tip.</string>
-       </sizepolicy>
+        </property>
-      </property>
+        <property name="whatsThis">
-      <property name="toolTip">
+         <string>Custom widget what's this?</string>
-       <string>TreeView of objects within the current scene.</string>
+        </property>
-      </property>
+       </widget>
-      <property name="whatsThis">
+      </item>
-       <string>TreeView of objects within the current scene. Double-click to select an object and snap to it's position.</string>
+      <item>
-      </property>
+       <widget class="Qtk::ToolBox" name="qtk::ToolBox">
-     </widget>
+        <property name="toolTip">
+         <string>A custom widget tool tip.</string>
+        </property>
+        <property name="whatsThis">
+         <string>Custom widget what's this?</string>
+        </property>
+       </widget>
+      </item>
+     </layout>
     </item>
    </layout>
   </widget>
@@ -105,7 +97,7 @@
     <rect>
      <x>0</x>
      <y>0</y>
-     <width>1034</width>
+     <width>824</width>
      <height>22</height>
     </rect>
    </property>
@@ -187,7 +179,7 @@
   </widget>
   <action name="actionOpen">
    <property name="icon">
-    <iconset>
+    <iconset resource="../../resources/resources.qrc">
      <normaloff>:/icons/fontawesome-free-6.2.1-desktop/svgs/regular/folder-open.svg</normaloff>:/icons/fontawesome-free-6.2.1-desktop/svgs/regular/folder-open.svg</iconset>
    </property>
    <property name="text">
@@ -196,7 +188,7 @@
   </action>
   <action name="actionSave">
    <property name="icon">
-    <iconset>
+    <iconset resource="../../resources/resources.qrc">
      <normaloff>:/icons/fontawesome-free-6.2.1-desktop/svgs/regular/floppy-disk.svg</normaloff>:/icons/fontawesome-free-6.2.1-desktop/svgs/regular/floppy-disk.svg</iconset>
    </property>
    <property name="text">
@@ -223,7 +215,7 @@
   </action>
   <action name="actionLoad_Model">
    <property name="icon">
-    <iconset>
+    <iconset resource="../../resources/resources.qrc">
      <normaloff>:/icons/fontawesome-free-6.2.1-desktop/svgs/solid/cube.svg</normaloff>:/icons/fontawesome-free-6.2.1-desktop/svgs/solid/cube.svg</iconset>
    </property>
    <property name="text">
@@ -235,7 +227,7 @@
   </action>
   <action name="actionDelete_Object">
    <property name="icon">
-    <iconset>
+    <iconset resource="../../resources/resources.qrc">
      <normaloff>:/icons/fontawesome-free-6.2.1-desktop/svgs/regular/trash-can.svg</normaloff>:/icons/fontawesome-free-6.2.1-desktop/svgs/regular/trash-can.svg</iconset>
    </property>
    <property name="text">
@@ -326,7 +318,9 @@
    <container>1</container>
   </customwidget>
  </customwidgets>
- <resources/>
+ <resources>
+  <include location="../../resources/resources.qrc"/>
+ </resources>
  <connections>
   <connection>
    <sender>actionExit</sender>

src/app/qtkscene.cpp

@@ -38,12 +38,11 @@ void QtkScene::init() {
   /* Create a red cube with a mini master chief on top. */
   auto myCube = new MeshRenderer("My cube", Cube(Qtk::QTK_DRAW_ELEMENTS));
   myCube->setColor(RED);
-  myCube->getTransform().setTranslation(5.0f, 0.0f, 0.0f);
   addObject(myCube);
 
   auto mySpartan =
       new Model("My spartan", ":/models/models/spartan/spartan.obj");
-  mySpartan->getTransform().setTranslation(5.0f, 0.5f, 0.0f);
+  mySpartan->getTransform().setTranslation(0.0f, 0.5f, 0.0f);
   mySpartan->getTransform().setScale(0.5f);
   addObject(mySpartan);
 

src/app/qtkwidget.cpp

@@ -7,12 +7,6 @@
 ##############################################################################*/
 
 #include <QKeyEvent>
-#include <QMimeData>
-#include <QVBoxLayout>
-
-#include <qtk/input.h>
-#include <qtk/scene.h>
-#include <qtk/shape.h>
 #include <QVBoxLayout>
 
 #include <qtk/input.h>
@@ -37,7 +31,6 @@ QtkWidget::QtkWidget(QWidget * parent, const QString & name) :
 QtkWidget::QtkWidget(QWidget * parent, const QString & name, Scene * scene) :
     QOpenGLWidget(parent), mDebugLogger(Q_NULLPTR),
     mConsole(new DebugConsole(this, name)), mScene(Q_NULLPTR) {
-  setAcceptDrops(true);
   setScene(scene);
   setObjectName(name);
   QSurfaceFormat format;
@@ -77,7 +70,6 @@ void QtkWidget::initializeGL() {
   // Connect the frameSwapped signal to call the update() function
   connect(this, SIGNAL(frameSwapped()), this, SLOT(update()));
 
-  toggleConsole();
   // Initialize OpenGL debug context
   mDebugLogger = new QOpenGLDebugLogger(this);
   if(mDebugLogger->initialize()) {
@@ -115,11 +107,11 @@ void QtkWidget::paintGL() {
   }
 }
 
-void QtkWidget::setScene(Scene * scene) {
+void QtkWidget::setScene(Qtk::Scene * scene) {
   if(mScene != Q_NULLPTR) {
     delete mScene;
     connect(
-        scene, &Scene::sceneUpdated, MainWindow::getMainWindow(),
+        scene, &Qtk::Scene::sceneUpdated, MainWindow::getMainWindow(),
         &MainWindow::refreshScene);
   }
 
@@ -137,7 +129,8 @@ void QtkWidget::toggleConsole() {
     mConsoleActive = false;
   } else {
     MainWindow::getMainWindow()->addDockWidget(
-        Qt::DockWidgetArea::BottomDockWidgetArea, mConsole);
+        Qt::DockWidgetArea::BottomDockWidgetArea,
+        dynamic_cast<QDockWidget *>(mConsole));
     mConsole->setHidden(false);
     mConsoleActive = true;
   }
@@ -147,34 +140,6 @@ void QtkWidget::toggleConsole() {
  * Protected Methods
  ******************************************************************************/
 
-void QtkWidget::dragEnterEvent(QDragEnterEvent * event) {
-  if(event->mimeData()->hasFormat("text/plain")) {
-    event->acceptProposedAction();
-  }
-}
-
-void QtkWidget::dropEvent(QDropEvent * event) {
-  mConsole->sendLog(event->mimeData()->text());
-  auto urls = event->mimeData()->urls();
-  if(!urls.isEmpty()) {
-    if(urls.size() > 1) {
-      qDebug() << "Cannot accept drop of multiple files.";
-      event->ignore();
-      return;
-    }
-
-    // TODO: Support other object types.
-    auto url = urls.front();
-    if(url.fileName().endsWith(".obj")) {
-      mScene->loadModel(url);
-      event->acceptProposedAction();
-    } else {
-      qDebug() << "Unsupported file type: " + url.fileName() + "\n";
-      event->ignore();
-    }
-  }
-}
-
 void QtkWidget::keyPressEvent(QKeyEvent * event) {
   if(event->isAutoRepeat()) {
     // Do not repeat input while a key is held down
@@ -288,8 +253,7 @@ void QtkWidget::teardownGL() { /* Nothing to teardown yet... */
 void QtkWidget::updateCameraInput() {
   Input::update();
   // Camera Transformation
-  if(Input::buttonPressed(Qt::LeftButton)
+  if(Input::buttonPressed(Qt::RightButton)) {
-     || Input::buttonPressed(Qt::RightButton)) {
     static const float transSpeed = 0.1f;
     static const float rotSpeed = 0.5f;
 

src/app/qtkwidget.h

@@ -131,19 +131,11 @@ namespace Qtk {
        */
       void sendLog(const QString & message, DebugContext context = Status);
 
-      // TODO: Use this signal in treeview and toolbox to update object
-      // properties
-      void objectFocusChanged(const QString objectName);
-
     protected:
       /*************************************************************************
        * Protected Methods
        ************************************************************************/
 
-      void dragEnterEvent(QDragEnterEvent * event) override;
-
-      void dropEvent(QDropEvent * event) override;
-
       /**
        * @param event Key press event to update camera input manager.
        */
@@ -174,7 +166,6 @@ namespace Qtk {
       /**
        * Called when the `messageLogged` signal is caught.
        * See definition of initializeGL()
-       * https://doc.qt.io/qt-6/qopengldebuglogger.html#signals
        *
        * @param msg The message logged.
        */

src/app/resources.h.in

@@ -1,6 +0,0 @@
-#ifndef QTK_RESOURCES_H_IN_H
-#define QTK_RESOURCES_H_IN_H
-
-// Not currently in use, but will be in the future.
-
-#endif  // QTK_RESOURCES_H_IN_H

src/app/toolbox.cpp

@@ -8,142 +8,13 @@
 */
 
 #include "toolbox.h"
-#include "qtkmainwindow.h"
 #include "ui_toolbox.h"
 
-#include <QFormLayout>
+Qtk::ToolBox::ToolBox(QWidget * parent) :
-#include <QLabel>
+    QDockWidget(parent), ui(new Ui::ToolBox) {
-
-using namespace Qtk;
-
-ToolBox::ToolBox(QWidget * parent) : QDockWidget(parent), ui(new Ui::ToolBox) {
   ui->setupUi(this);
-  setMinimumWidth(350);
 }
 
-void ToolBox::updateFocus(const QString & name) {
+Qtk::ToolBox::~ToolBox() {
-  auto object =
-      MainWindow::getMainWindow()->getQtkWidget()->getScene()->getObject(name);
-  if(object != Q_NULLPTR) {
-    removePages();
-    createPageProperties(object);
-    createPageShader(object);
-  }
-}
-
-ToolBox::~ToolBox() {
   delete ui;
 }
-
-void ToolBox::removePages() {
-  // Remove all existing pages.
-  for(size_t i = 0; i < ui->toolBox->count(); i++) {
-    delete ui->toolBox->widget(i);
-    ui->toolBox->removeItem(i);
-  }
-}
-
-void ToolBox::createPageProperties(const Object * object) {
-  auto transform = object->getTransform();
-  auto type = object->getType();
-  auto * widget = new QWidget;
-  ui->toolBox->addItem(widget, "Properties");
-  ui->toolBox->setCurrentWidget(widget);
-
-  auto * layout = new QFormLayout;
-  layout->addRow(
-      new QLabel(tr("Name:")), new QLabel(object->getName().c_str()));
-
-  layout->addRow(
-      new QLabel(tr("Type:")),
-      new QLabel(type == Object::Type::QTK_MESH ? "Mesh" : "Model"));
-
-  auto rowLayout = new QHBoxLayout;
-  rowLayout->addWidget(new QLabel(tr("Translation:")));
-  int minWidth = 75;
-  for(size_t i = 0; i < 3; i++) {
-    auto spinBox = new QDoubleSpinBox;
-    spinBox->setMinimum(std::numeric_limits<double>::lowest());
-    spinBox->setSingleStep(0.1);
-    spinBox->setValue(transform.getTranslation()[i]);
-    spinBox->setFixedWidth(minWidth);
-    rowLayout->addWidget(spinBox);
-
-    if(i == 0) {
-      connect(
-          spinBox, &QDoubleSpinBox::valueChanged, object,
-          &Object::setTranslationX);
-    } else if(i == 1) {
-      connect(
-          spinBox, &QDoubleSpinBox::valueChanged, object,
-          &Object::setTranslationY);
-    } else if(i == 2) {
-      connect(
-          spinBox, &QDoubleSpinBox::valueChanged, object,
-          &Object::setTranslationZ);
-    }
-  }
-  layout->addRow(rowLayout);
-
-  rowLayout = new QHBoxLayout;
-  rowLayout->addWidget(new QLabel(tr("Scale:")));
-  for(size_t i = 0; i < 3; i++) {
-    auto spinBox = new QDoubleSpinBox;
-    spinBox->setMinimum(std::numeric_limits<double>::lowest());
-    spinBox->setSingleStep(0.1);
-    spinBox->setValue(transform.getScale()[i]);
-    spinBox->setFixedWidth(minWidth);
-    rowLayout->addWidget(spinBox);
-
-    if(i == 0) {
-      connect(
-          spinBox, &QDoubleSpinBox::valueChanged, object, &Object::setScaleX);
-    } else if(i == 1) {
-      connect(
-          spinBox, &QDoubleSpinBox::valueChanged, object, &Object::setScaleY);
-    } else if(i == 2) {
-      connect(
-          spinBox, &QDoubleSpinBox::valueChanged, object, &Object::setScaleZ);
-    }
-  }
-  layout->addRow(rowLayout);
-  widget->setLayout(layout);
-}
-
-void ToolBox::createPageShader(const Object * object) {
-  // Shaders page.
-  auto widget = new QWidget;
-  ui->toolBox->addItem(widget, "Shaders");
-  auto mainLayout = new QFormLayout;
-  auto rowLayout = new QHBoxLayout;
-  rowLayout->addWidget(new QLabel("Vertex Shader:"));
-  rowLayout->addWidget(new QLabel(object->getVertexShader().c_str()));
-  mainLayout->addRow(rowLayout);
-
-  auto shaderView = new QTextEdit;
-  shaderView->setReadOnly(true);
-  auto vertexFile = QFile(object->getVertexShader().c_str());
-  if(vertexFile.exists()) {
-    vertexFile.open(QIODeviceBase::ReadOnly);
-    shaderView->setText(vertexFile.readAll());
-    vertexFile.close();
-    mainLayout->addRow(shaderView);
-  }
-
-  rowLayout = new QHBoxLayout;
-  rowLayout->addWidget(new QLabel("Fragment Shader:"));
-  rowLayout->addWidget(new QLabel(object->getFragmentShader().c_str()));
-  mainLayout->addRow(rowLayout);
-
-  shaderView = new QTextEdit;
-  shaderView->setReadOnly(true);
-  auto fragmentfile = QFile(object->getFragmentShader().c_str());
-  if(fragmentfile.exists()) {
-    fragmentfile.open(QIODeviceBase::ReadOnly);
-    shaderView->setText(fragmentfile.readAll());
-    fragmentfile.close();
-    mainLayout->addRow(shaderView);
-  }
-
-  widget->setLayout(mainLayout);
-}

src/app/toolbox.h

@@ -12,11 +12,6 @@
 
 #include <QDesignerExportWidget>
 #include <QDockWidget>
-#include <QDoubleSpinBox>
-#include <QGroupBox>
-
-
-#include "qtk/scene.h"
 
 namespace Ui {
   class ToolBox;
@@ -35,15 +30,6 @@ namespace Qtk {
 
       ~ToolBox();
 
-      void removePages();
-
-      void createPageProperties(const Object * object);
-
-      void createPageShader(const Object * object);
-
-      void updateFocus(const QString & name);
-
-
     private:
       /*************************************************************************
        * Private Members

src/app/toolbox.ui

@@ -10,57 +10,17 @@
     <height>300</height>
    </rect>
   </property>
-  <property name="sizePolicy">
-   <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-    <horstretch>0</horstretch>
-    <verstretch>0</verstretch>
-   </sizepolicy>
-  </property>
-  <property name="minimumSize">
-   <size>
-    <width>86</width>
-    <height>167</height>
-   </size>
-  </property>
   <property name="windowTitle">
    <string>Object Details</string>
   </property>
   <widget class="QWidget" name="dockWidgetContents">
-   <property name="sizePolicy">
+   <layout class="QHBoxLayout" name="horizontalLayout">
-    <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-     <horstretch>0</horstretch>
-     <verstretch>0</verstretch>
-    </sizepolicy>
-   </property>
-   <layout class="QVBoxLayout" name="verticalLayout">
     <item>
      <widget class="QToolBox" name="toolBox">
       <property name="currentIndex">
        <number>0</number>
       </property>
-      <widget class="QWidget" name="page_properties">
+      <widget class="QWidget" name="page">
-       <property name="enabled">
-        <bool>true</bool>
-       </property>
-       <property name="geometry">
-        <rect>
-         <x>0</x>
-         <y>0</y>
-         <width>382</width>
-         <height>201</height>
-        </rect>
-       </property>
-       <property name="sizePolicy">
-        <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-         <horstretch>0</horstretch>
-         <verstretch>0</verstretch>
-        </sizepolicy>
-       </property>
-       <attribute name="label">
-        <string>Properties</string>
-       </attribute>
-      </widget>
-      <widget class="QWidget" name="page_shaders">
        <property name="geometry">
         <rect>
          <x>0</x>
@@ -73,6 +33,19 @@
         <string>Shaders</string>
        </attribute>
       </widget>
+      <widget class="QWidget" name="page_2">
+       <property name="geometry">
+        <rect>
+         <x>0</x>
+         <y>0</y>
+         <width>382</width>
+         <height>201</height>
+        </rect>
+       </property>
+       <attribute name="label">
+        <string>Properties</string>
+       </attribute>
+      </widget>
      </widget>
     </item>
    </layout>

src/app/treeview.cpp

@@ -48,25 +48,16 @@ void Qtk::TreeView::itemFocus(QTreeWidgetItem * item, int column) {
   auto scene = MainWindow::getMainWindow()->getQtkWidget()->getScene();
   auto & transform = scene->getCamera().getTransform();
   auto object = scene->getObject(name);
-  Transform3D * objectTransform;
-  // If the object is a mesh or model, focus the camera on it.
   if(object == Q_NULLPTR) {
     qDebug() << "Attempt to get non-existing object with name '" << name
              << "'\n";
-  } else if(object->getType() == Object::QTK_MESH) {
+  }
+  Transform3D * objectTransform;
+  if(object->getType() == Object::QTK_MESH) {
     objectTransform = &dynamic_cast<MeshRenderer *>(object)->getTransform();
   } else if(object->getType() == Object::QTK_MODEL) {
     objectTransform = &dynamic_cast<Model *>(object)->getTransform();
   }
-  auto focusScale = objectTransform->getScale();
+  transform.setTranslation(objectTransform->getTranslation());
-  float width = focusScale.x() / 2.0f;
-  float height = focusScale.y() / 2.0f;
-  QVector3D pos = objectTransform->getTranslation();
-  // pos.setX(pos.x() + width);
-  pos.setY(pos.y() + height);
-  transform.setTranslation(pos);
   transform.translate(0.0f, 0.0f, 3.0f);
-
-  // Emit signal from qtk widget for new object focus. Triggers GUI updates.
-  emit MainWindow::getMainWindow()->getQtkWidget()->objectFocusChanged(name);
 }

src/qtk/CMakeLists.txt

@@ -68,9 +68,9 @@ target_link_libraries(
     Qt6::Core Qt6::OpenGLWidgets Qt6::Widgets
 )
 
-if(QTK_SUBMODULES OR NOT QTK_ASSIMP_NEW_INTERFACE)
+if(QTK_SUBMODULES OR NOT ASSIMP_NEW_INTERFACE)
   target_link_libraries(qtk_library PUBLIC assimp)
-elseif(QTK_ASSIMP_NEW_INTERFACE)
+elseif(ASSIMP_NEW_INTERFACE)
   target_link_libraries(qtk_library PUBLIC assimp::assimp)
 endif()
 

src/qtk/meshrenderer.h

@@ -211,14 +211,6 @@ namespace Qtk {
        */
       inline Transform3D & getTransform() { return mTransform; }
 
-      inline std::string getVertexShader() const override {
-        return mVertexShader;
-      }
-
-      inline std::string getFragmentShader() const override {
-        return mFragmentShader;
-      }
-
     private:
       /*************************************************************************
        * Private Members

src/qtk/model.cpp

@@ -43,7 +43,7 @@ void Model::flipTexture(const std::string & fileName, bool flipX, bool flipY) {
       texture.mTexture->destroy();
       texture.mTexture->create();
       texture.mTexture->setData(
-          OpenGLTextureFactory::initImage(fullPath.c_str(), flipX, flipY));
+          *OpenGLTextureFactory::initImage(fullPath.c_str(), flipX, flipY));
       modified = true;
     }
   }
@@ -238,7 +238,7 @@ ModelMesh::Textures Model::loadMaterialTextures(
       // Add the texture to the textures container
       textures.push_back(texture);
       // Add the texture to the loaded textures to avoid loading it twice
-      mTexturesLoaded.push_back(textures.back());
+      mTexturesLoaded.push_back(texture);
     }
   }
 

src/qtk/model.h

@@ -18,9 +18,6 @@
 #include <assimp/Importer.hpp>
 
 // Qtk
-#include <QFileInfo>
-
-
 #include "modelmesh.h"
 #include "qtkapi.h"
 
@@ -61,6 +58,14 @@ namespace Qtk {
         loadModel(mModelPath);
       }
 
+      inline Model(
+          std::string name, std::string path,
+          std::string vertexShader = ":/shaders/model-basic.vert",
+          std::string fragmentShader = ":/shaders/model-basic.frag") :
+          Model(
+              name.c_str(), path.c_str(), vertexShader.c_str(),
+              fragmentShader.c_str()) {}
+
       inline ~Model() override { mManager.remove(getName().c_str()); }
 
       /*************************************************************************
@@ -127,14 +132,6 @@ namespace Qtk {
        */
       inline Transform3D & getTransform() { return mTransform; }
 
-      inline std::string getVertexShader() const override {
-        return mVertexShader;
-      }
-
-      inline std::string getFragmentShader() const override {
-        return mFragmentShader;
-      }
-
     private:
       /*************************************************************************
        * Private Methods

src/qtk/modelmesh.cpp

@@ -52,10 +52,6 @@ void ModelMesh::draw(QOpenGLShaderProgram & shader) {
     shader.setUniformValue((name + number).c_str(), i);
   }
 
-  // Always reset active texture to GL_TEXTURE0 before we draw.
-  // This is important for models with no textures.
-  glActiveTexture(GL_TEXTURE0);
-
   // Draw the mesh
   glDrawElements(
       GL_TRIANGLES, mIndices.size(), GL_UNSIGNED_INT, mIndices.data());
@@ -66,6 +62,7 @@ void ModelMesh::draw(QOpenGLShaderProgram & shader) {
   }
   shader.release();
   mVAO->release();
+  glActiveTexture(GL_TEXTURE0);
 }
 
 /*******************************************************************************

src/qtk/modelmesh.h

@@ -30,21 +30,6 @@ namespace Qtk {
    * Struct to store model textures. 3D Models may have multiple.
    */
   struct QTKAPI ModelTexture {
-      ModelTexture() = default;
-
-      /**
-       * Construct a ModelTexture.
-       *
-       * @param id Texture ID for this texture.
-       * @param type Type of texture in string format.
-       * @param path Path to the texture on disk.
-       */
-      ModelTexture(const std::string & type, const std::string & path) :
-          mType(type), mPath(path) {
-        mTexture = OpenGLTextureFactory::initTexture(path.c_str());
-        mID = mTexture->textureId();
-      }
-
       /** Texture ID for for this texture. */
       GLuint mID {};
       QOpenGLTexture * mTexture {};

src/qtk/object.h

@@ -96,24 +96,10 @@ namespace Qtk {
 
       [[nodiscard]] inline const Type & getType() const { return mType; }
 
-      [[nodiscard]] inline virtual const Transform3D & getTransform() const {
-        return mTransform;
-      }
-
-      [[nodiscard]] inline virtual std::string getVertexShader() const {
-        return "Base Object has no vertex shader.";
-      }
-
-      virtual inline std::string getFragmentShader() const {
-        return "Base Object has no fragment shader.";
-      }
-
       /*************************************************************************
        * Setters
        ************************************************************************/
 
-      virtual inline void setName(const std::string & name) { mName = name; }
-
       virtual inline void setColors(const Colors & value) {
         mShape.mColors = value;
       }
@@ -149,39 +135,6 @@ namespace Qtk {
         mShape.mVertices = value;
       }
 
-      inline void setScaleX(double x) {
-        mTransform.setScale(
-            x, mTransform.getScale().y(), mTransform.getScale().z());
-      }
-
-      inline void setScaleY(double y) {
-        mTransform.setScale(
-            mTransform.getScale().x(), y, mTransform.getScale().z());
-      }
-
-      inline void setScaleZ(double z) {
-        mTransform.setScale(
-            mTransform.getScale().x(), mTransform.getScale().y(), z);
-      }
-
-      inline void setTranslationX(double x) {
-        mTransform.setTranslation(
-            x, mTransform.getTranslation().y(),
-            mTransform.getTranslation().z());
-      }
-
-      inline void setTranslationY(double y) {
-        mTransform.setTranslation(
-            mTransform.getTranslation().x(), y,
-            mTransform.getTranslation().z());
-      }
-
-      inline void setTranslationZ(double z) {
-        mTransform.setTranslation(
-            mTransform.getTranslation().x(), mTransform.getTranslation().y(),
-            z);
-      }
-
       /*************************************************************************
        * Public Methods
        ************************************************************************/

src/qtk/qtkiostream.cpp

@@ -17,23 +17,17 @@ using namespace Qtk;
 QtkIOStream::QtkIOStream(const char * pFile, const char * pMode) :
     mFile(pFile) {
   QString mode(pMode);
-  bool open = false;
+  bool read = mode.contains('r');
-  if(mode == "w" || mode == "wb") {
+  bool write = mode.contains('w');
-    open = mFile.open(QIODeviceBase::WriteOnly);
+  if(read && write) {
-  } else if(mode == "r" || mode == "rb") {
+    mFile.open(QIODevice::ReadWrite);
-    open = mFile.open(QIODeviceBase::ReadOnly);
+  } else if(read) {
-  } else if(mode == "wt") {
+    mFile.open(QIODevice::ReadOnly);
-    open = mFile.open(QIODeviceBase::WriteOnly | QIODeviceBase::Text);
+  } else if(write) {
-  } else if(mode == "rt") {
+    mFile.open(QIODevice::WriteOnly);
-    open = mFile.open(QIODeviceBase::ReadOnly | QIODeviceBase::Text);
   } else {
-    open = false;
     qDebug() << "[Qtk::QtkIOStream] Invalid file open mode: " << mode << "\n";
   }
-  if(!open) {
-    qDebug() << "[Qtk::QtkIOStream] Could not open file: " << QString(pFile)
-             << "\n";
-  }
 }
 
 /*******************************************************************************
@@ -41,24 +35,34 @@ QtkIOStream::QtkIOStream(const char * pFile, const char * pMode) :
  ******************************************************************************/
 
 size_t QtkIOStream::Read(void * pvBuffer, size_t pSize, size_t pCount) {
-  qint64 readSize = mFile.read((char *)pvBuffer, pSize * pCount);
+  size_t read = 0;
-  if(readSize < 0) {
+  do {
-    qDebug() << "[Qtk::QtkIOStream] Failed to read (" << pSize
+    auto readSize = mFile.read((char *)pvBuffer + read, pSize);
-             << ") bytes from file at: " << mFile.filesystemFileName().c_str()
+    if(readSize < 0) {
-             << "\n";
+      qDebug() << "[Qtk::QtkIOStream] Failed to read (" << pSize
-    return -1;
+               << ") bytes from file at: " << mFile.filesystemFileName().c_str()
-  }
+               << "\n";
-  return readSize;
+      return -1;
+    }
+    read += readSize;
+  } while(pCount--);
+  return read;
 }
 
 size_t QtkIOStream::Write(const void * pvBuffer, size_t pSize, size_t pCount) {
-  qint64 writeSize = mFile.write((char *)pvBuffer, pSize * pCount);
+  size_t wrote = 0;
-  if(writeSize < 0) {
+  do {
-    qDebug() << "[Qtk::QtkIOStream] Failed to write buffer with size (" << pSize
+    auto writeSize = mFile.write((char *)pvBuffer + wrote, pSize);
-             << ") to file at: " << mFile.filesystemFileName().c_str() << "\n";
+    if(writeSize < 0) {
-    return -1;
+      qDebug() << "[Qtk::QtkIOStream] Failed to write buffer with size ("
-  }
+               << pSize
-  return writeSize;
+               << ") to file at: " << mFile.filesystemFileName().c_str()
+               << "\n";
+      return -1;
+    }
+    wrote += writeSize;
+  } while(pCount--);
+  return wrote;
 }
 
 aiReturn QtkIOStream::Seek(size_t pOffset, aiOrigin pOrigin) {

src/qtk/qtkiosystem.cpp

@@ -7,7 +7,6 @@
 ##############################################################################*/
 
 #include "qtkiosystem.h"
-#include <QDir>
 
 using namespace Qtk;
 
@@ -20,11 +19,15 @@ bool QtkIOSystem::Exists(const char * pFile) const {
 }
 
 char QtkIOSystem::getOsSeparator() const {
-  return QDir::separator().toLatin1();
+#ifndef _WIN32
+  return '/';
+#else
+  return '\\';
+#endif
 }
 
 Assimp::IOStream * QtkIOSystem::Open(const char * pFile, const char * pMode) {
-  if(!Exists(pFile)) {
+  if(!QFileInfo::exists(pFile)) {
     qDebug() << "[Qtk::QtkIOSystem] failed to open file: " << pFile << "\n";
     return nullptr;
   }

src/qtk/scene.cpp

@@ -37,42 +37,16 @@ Scene::~Scene() {
  * Public Methods
  ******************************************************************************/
 
-template <> MeshRenderer * Scene::addObject(MeshRenderer * object) {
-  initSceneObjectName(object);
-  mMeshes.push_back(object);
-  sceneUpdated(mSceneName);
-  return object;
-}
-
-template <> Model * Scene::addObject(Model * object) {
-  initSceneObjectName(object);
-  mModels.push_back(object);
-  sceneUpdated(mSceneName);
-  return object;
-}
-
 void Scene::draw() {
   if(!mInit) {
     initializeOpenGLFunctions();
     init();
     mInit = true;
   }
-
-  while(!mModelLoadQueue.empty()) {
-    auto modelSpec = mModelLoadQueue.front();
-    // Load the model and add it to the scene.
-    addObject(new Model(modelSpec.first.c_str(), modelSpec.second.c_str()));
-    mModelLoadQueue.pop();
-  }
-
-  if(mPause) {
-    return;
-  }
-
   if(mSkybox != Q_NULLPTR) {
     mSkybox->draw();
   }
-  for(const auto & model : mModels) {
+  for(auto & model : mModels) {
     model->draw();
   }
   for(const auto & mesh : mMeshes) {
@@ -83,8 +57,8 @@ void Scene::draw() {
 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) {
+  for(auto model : mModels) {
-    objects.push_back(model);
+    objects.push_back(dynamic_cast<Object *>(model));
     if(objects.back() == nullptr) {
       return {};
     }
@@ -92,8 +66,8 @@ std::vector<Object *> Scene::getObjects() const {
   return objects;
 }
 
-Object * Scene::getObject(const QString & name) const {
+Object * Scene::getObject(const QString & name) {
-  for(const auto & object : getObjects()) {
+  for(auto object : getObjects()) {
     if(object->getName() == name.toStdString()) {
       return object;
     }
@@ -106,14 +80,14 @@ void Scene::setSkybox(Skybox * skybox) {
   mSkybox = skybox;
 }
 
-void Scene::initSceneObjectName(Object * object) {
+template <> MeshRenderer * Scene::addObject(MeshRenderer * object) {
-  if(!mObjectCount.count(object->getName())) {
+  mMeshes.push_back(object);
-    mObjectCount[object->getName()] = 1;
+  sceneUpdated(mSceneName);
-  } else {
+  return object;
-    mObjectCount[object->getName()]++;
+}
-  }
+
-  auto count = mObjectCount[object->getName()];
+template <> Model * Scene::addObject(Model * object) {
-  if(count > 1) {
+  mModels.push_back(object);
-    object->setName(object->getName() + " (" + std::to_string(count) + ")");
+  sceneUpdated(mSceneName);
-  }
+  return object;
 }

src/qtk/scene.h

@@ -10,10 +10,7 @@
 #define QTK_SCENE_H
 
 #include <QMatrix4x4>
-#include <QUrl>
 
-#include <queue>
-#include <unordered_map>
 #include <utility>
 
 #include "camera3d.h"
@@ -78,18 +75,6 @@ namespace Qtk {
        */
       virtual void update() {}
 
-      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) {
-        // Add the dropped model to the load queue.
-        // This is consumed during rendering of the scene if not empty.
-        mModelLoadQueue.emplace(name, path);
-      }
-
       /*************************************************************************
        * Accessors
        ************************************************************************/
@@ -106,16 +91,7 @@ namespace Qtk {
        * @param name The objectName to look for within this scene.
        * @return The found object or Q_NULLPTR if none found.
        */
-      [[nodiscard]] Object * getObject(const QString & name) const;
+      [[nodiscard]] Object * getObject(const QString & name);
-
-      /**
-       * @return The number of objects within the scene with the given name.
-       */
-      [[nodiscard]] uint64_t getObjectCount(const QString & name) {
-        return mObjectCount.count(name.toStdString())
-                   ? mObjectCount[name.toStdString()]
-                   : 0;
-      }
 
       /**
        * @return Camera attached to this scene.
@@ -190,8 +166,6 @@ namespace Qtk {
        */
       inline void setSceneName(QString name) { mSceneName = std::move(name); }
 
-      inline void setPause(bool pause) { mPause = pause; }
-
     signals:
       /**
        * Signal thrown when the scene is modified by adding or removing objects.
@@ -201,26 +175,7 @@ namespace Qtk {
        */
       void sceneUpdated(QString sceneName);
 
-
-      /*************************************************************************
-       * Public Members
-       ************************************************************************/
-    public:
-      /* Models used for storing 3D models in the scene. */
-      std::vector<Model *> mModels {};
-
-      /* Queue of models requested to load at runtime. */
-      std::queue<std::pair<std::string, std::string>> mModelLoadQueue;
-
     private:
-      /**
-       * Initialize an object name relative to other objects already loaded.
-       * Protects against having two objects with the same name.
-       *
-       * @param object Qtk Object to name within this scene.
-       */
-      void initSceneObjectName(Qtk::Object * object);
-
       /*************************************************************************
        * Private Members
        ************************************************************************/
@@ -228,16 +183,14 @@ namespace Qtk {
       static Camera3D mCamera;
       static QMatrix4x4 mProjection;
       bool mInit = false;
-      /* Pause rendering of the scene. */
-      bool mPause = false;
 
       QString mSceneName;
       /* The skybox for this scene. */
       Skybox * mSkybox {};
       /* MeshRenderers used simple geometry. */
       std::vector<MeshRenderer *> mMeshes {};
-      /* Track count of objects with same initial name. */
+      /* Models used for storing 3D models in the scene. */
-      std::unordered_map<std::string, uint64_t> mObjectCount;
+      std::vector<Model *> mModels {};
   };
 
   class SceneEmpty : public Scene {

src/qtk/texture.cpp

@@ -9,18 +9,19 @@
 #include <QDebug>
 #include <QImageReader>
 
-#include "app/qtkmainwindow.h"
 #include "texture.h"
 
 using namespace Qtk;
 
-QImage OpenGLTextureFactory::initImage(
+QImage * OpenGLTextureFactory::initImage(
     const char * image, bool flipX, bool flipY) {
   // Qt6 limits loaded images to 256MB by default
-  QImageReader::setAllocationLimit(1024);
+  QImageReader::setAllocationLimit(512);
-  auto loadedImage = QImage(image).mirrored(flipX, flipY);
+  auto loadedImage = new QImage(QImage(image).mirrored(flipX, flipY));
-  if(loadedImage.isNull()) {
+  if(loadedImage->isNull()) {
-    return defaultTexture();
+    qDebug() << "[Qtk::OpenGLTextureFactory] Error loading image: " << image
+             << "\nSupported types: " << QImageReader::supportedImageFormats();
+    return Q_NULLPTR;
   }
 
   return loadedImage;
@@ -28,12 +29,13 @@ QImage OpenGLTextureFactory::initImage(
 
 QOpenGLTexture * OpenGLTextureFactory::initTexture(
     const char * texture, bool flipX, bool flipY) {
-  QImage image = initImage(texture, flipX, flipY);
+  QImage * image = initImage(texture, flipX, flipY);
   auto newTexture = new QOpenGLTexture(QOpenGLTexture::Target2D);
-  newTexture->setData(image);
+  newTexture->setData(*image);
   newTexture->setWrapMode(QOpenGLTexture::Repeat);
   newTexture->setMinMagFilters(
       QOpenGLTexture::LinearMipMapLinear, QOpenGLTexture::Linear);
+  delete image;
   return newTexture;
 }
 
@@ -69,7 +71,6 @@ QOpenGLTexture * OpenGLTextureFactory::initCubeMap(
     QImage faceImage(faceTextures[i]);
     if(faceImage.isNull()) {
       qDebug() << "Error loading cube map image\n";
-      faceImage = defaultTexture();
     }
     faceImage = faceImage.convertToFormat(QImage::Format_RGBA8888);
 

src/qtk/texture.h

@@ -74,9 +74,9 @@ namespace Qtk {
        *    Can be absolute or Qt resource path.
        * @param flipX If true the image will be flipped on X axis.
        * @param flipY If true the image will be flipped on Y axis.
-       * @return QImage object.
+       * @return Pointer to an initialized QImage object.
        */
-      static QImage initImage(
+      static QImage * initImage(
           const char * image, bool flipX = false, bool flipY = false);
 
       /**
@@ -132,14 +132,6 @@ namespace Qtk {
           const char * right, const char * top, const char * front,
           const char * left, const char * bottom, const char * back);
 
-      /// The texture used in place of a missing texture.
-      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.
-        return QImage(":/textures/plaster.png");
-      }
-
     private:
       // Private ctor to prevent creating instances of this class
       OpenGLTextureFactory() = default;