Graphics owo?

.clangd

@@ -1,3 +1,8 @@
 CompileFlags: # Tweak the parse settings, example directory given to show format
   Add:
-    - "--include-directory=../../src"
+    - "--include-directory=../../src"
+    - "--include-directory=../src"
+    - "--include-directory=/usr/include/qt6/QtWidgets"
+    - "--include-directory=/usr/include/qt6/QtOpenGLWidgets"
+    - "--include-directory=/usr/include/qt6"
+    - "--include-directory=/usr/include/qt6/QtGui"

editor/CMakeLists.txt

@@ -9,9 +9,13 @@ set(CMAKE_AUTORCC ON)
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
 find_package(QT NAMES Qt6 Qt5 REQUIRED COMPONENTS Widgets LinguistTools)
 find_package(Qt${QT_VERSION_MAJOR} REQUIRED COMPONENTS Widgets LinguistTools)
 
+include_directories("../src")
+
 set(TS_FILES editor_en_US.ts)
 
 set(PROJECT_SOURCES
@@ -19,6 +23,8 @@ set(PROJECT_SOURCES
         mainwindow.cpp
         mainwindow.h
         mainwindow.ui
+        mainglwidget.h
+        mainglwidget.cpp
         ${TS_FILES}
 )
 
@@ -26,6 +32,7 @@ if(${QT_VERSION_MAJOR} GREATER_EQUAL 6)
     qt_add_executable(editor
         MANUAL_FINALIZATION
         ${PROJECT_SOURCES}
+        $<TARGET_OBJECTS:openblocks>
     )
 # Define target properties for Android with Qt 6 as:
 #    set_property(TARGET editor APPEND PROPERTY QT_ANDROID_PACKAGE_SOURCE_DIR
@@ -43,13 +50,15 @@ else()
     else()
         add_executable(editor
             ${PROJECT_SOURCES}
+            mainglwidget.h mainglwidget.cpp
+            $<TARGET_OBJECTS:openblocks>
         )
     endif()
 
     qt5_create_translation(QM_FILES ${CMAKE_SOURCE_DIR} ${TS_FILES})
 endif()
 
-target_link_libraries(editor PRIVATE Qt${QT_VERSION_MAJOR}::Widgets)
+target_link_libraries(editor PRIVATE Qt${QT_VERSION_MAJOR}::Widgets ${SDL2_LIBRARIES} ${GLEW_LIBRARIES} ${GLUT_LIBRARIES} OpenGL::GL OpenGL::GLU glfw glm::glm assimp ReactPhysics3D::ReactPhysics3D)
 
 # Qt for iOS sets MACOSX_BUNDLE_GUI_IDENTIFIER automatically since Qt 6.1.
 # If you are developing for iOS or macOS you should consider setting an
@@ -74,4 +83,4 @@ install(TARGETS editor
 
 if(QT_VERSION_MAJOR EQUAL 6)
     qt_finalize_executable(editor)
-endif()
+endif()

editor/mainglwidget.cpp

@@ -0,0 +1,66 @@
+#include "GL/glew.h"
+
+#include "part.h"
+#include "rendering/renderer.h"
+#include "physics/simulation.h"
+#include "camera.h"
+
+#include "common.h"
+
+#include "mainglwidget.h"
+
+MainGLWidget::MainGLWidget(QWidget* parent): QOpenGLWidget(parent) {}
+
+void MainGLWidget::initializeGL() {
+    // Set up the rendering context, load shaders and other resources, etc.:
+    // QOpenGLFunctions *f = QOpenGLContext::currentContext()->functions();
+    // f->glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
+
+    glewInit();
+    simulationInit();
+    renderInit(NULL);
+
+    // Baseplate
+    parts.push_back(Part {
+        .position = glm::vec3(0, -5, 0),
+        .rotation = glm::vec3(0),
+        .scale = glm::vec3(512, 1.2, 512),
+        .material = Material {
+            .diffuse = glm::vec3(0.388235, 0.372549, 0.384314),
+            .specular = glm::vec3(0.5f, 0.5f, 0.5f),
+            .shininess = 32.0f,
+        },
+        .anchored = true,
+    });
+    syncPartPhysics(parts.back());
+
+    parts.push_back(Part {
+        .position = glm::vec3(0),
+        .rotation = glm::vec3(0),
+        .scale = glm::vec3(4, 1.2, 2),
+        .material = Material {
+            .diffuse = glm::vec3(0.639216f, 0.635294f, 0.647059f),
+            .specular = glm::vec3(0.5f, 0.5f, 0.5f),
+            .shininess = 32.0f,
+        }
+    });
+    syncPartPhysics(parts.back());
+
+}
+
+void MainGLWidget::resizeGL(int w, int h) {
+    // Update projection matrix and other size related settings:
+    // m_projection.setToIdentity();
+    // m_projection.perspective(45.0f, w / float(h), 0.01f, 100.0f);
+    // ...
+}
+
+float lastTime = glfwGetTime();    
+void MainGLWidget::paintGL() {
+    float deltaTime = glfwGetTime() - lastTime;
+    lastTime = glfwGetTime();
+
+    // processInput(NULL);
+    physicsStep(deltaTime);
+    ::render(NULL);
+}

editor/mainglwidget.h

@@ -0,0 +1,17 @@
+#ifndef MAINGLWIDGET_H
+#define MAINGLWIDGET_H
+
+#include <QOpenGLWidget>
+#include <QWidget>
+
+class MainGLWidget : public QOpenGLWidget {
+public:
+    MainGLWidget(QWidget *parent = nullptr);
+
+protected:
+    void initializeGL() override;
+    void resizeGL(int w, int h) override;
+    void paintGL() override;
+};
+
+#endif // MAINGLWIDGET_H

editor/mainwindow.cpp

@@ -5,6 +5,7 @@
 #include <QMessageBox>
 #include <QProcess>
 #include <QThread>
+#include "mainglwidget.h"
 
 MainWindow::MainWindow(QWidget *parent)
     : QMainWindow(parent)
@@ -16,4 +17,4 @@ MainWindow::MainWindow(QWidget *parent)
 MainWindow::~MainWindow()
 {
     delete ui;
-}
+}

editor/mainwindow.ui

@@ -13,7 +13,13 @@
   <property name="windowTitle">
    <string>MainWindow</string>
   </property>
-  <widget class="QWidget" name="centralwidget"/>
+  <widget class="QWidget" name="centralwidget">
+   <layout class="QVBoxLayout" name="verticalLayout">
+    <item>
+     <widget class="MainGLWidget" name="openGLWidget"/>
+    </item>
+   </layout>
+  </widget>
   <widget class="QMenuBar" name="menubar">
    <property name="geometry">
     <rect>
@@ -26,6 +32,13 @@
   </widget>
   <widget class="QStatusBar" name="statusbar"/>
  </widget>
+ <customwidgets>
+  <customwidget>
+   <class>MainGLWidget</class>
+   <extends>QOpenGLWidget</extends>
+   <header>mainglwidget.h</header>
+  </customwidget>
+ </customwidgets>
  <resources/>
  <connections/>
 </ui>