Removed unused file

CMakeLists.txt

@@ -72,7 +72,6 @@ target_include_directories(cuda_static PUBLIC
 set(COMMON_SOURCES
     src/spawn_particles.cpp
     src/Camera.cpp
-    src/ImGuiManager.cpp
     src/FluidSimulationApp.cpp 
     src/FluidRenderer.cpp
     src/FluidSimulation.cpp

src/ImGuiManager.cpp

-// ImGuiManager.cpp
-#include "include/ImGuiManager.h"
-#include "imgui_impl_glfw.h"
-#include "imgui_impl_opengl3.h"
-
-// Constructor: Initializes ImGui context and sets up backends
-ImGuiManager::ImGuiManager(GLFWwindow* window, FluidConfig& config)
-    : fluidConfig(config) // Initialize the reference
-{
-    // Setup Dear ImGui context
-    IMGUI_CHECKVERSION();
-    ImGui::CreateContext();
-    ImGuiIO& io = ImGui::GetIO(); (void)io;
-
-    // Enable Docking
-    io.ConfigFlags |= ImGuiConfigFlags_DockingEnable;
-
-    // Optional: Enable Multi-Viewport / Platform Windows
-    // io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable;
-
-    // Setup Dear ImGui style
-    ImGui::StyleColorsDark();
-    // ImGui::StyleColorsClassic();
-
-    // Setup Platform/Renderer backends
-    ImGui_ImplGlfw_InitForOpenGL(window, true);
-    ImGui_ImplOpenGL3_Init("#version 330");
-}
-
-// Destructor: Cleans up ImGui resources
-ImGuiManager::~ImGuiManager() {
-    // Cleanup ImGui backends
-    ImGui_ImplOpenGL3_Shutdown();
-    ImGui_ImplGlfw_Shutdown();
-
-    // Destroy ImGui context
-    ImGui::DestroyContext();
-}
-
-// Starts a new ImGui frame
-void ImGuiManager::newFrame() {
-    // Start the Dear ImGui frame
-    ImGui_ImplOpenGL3_NewFrame();
-    ImGui_ImplGlfw_NewFrame();
-    ImGui::NewFrame();
-}
-
-// Renders ImGui draw data
-void ImGuiManager::render() {
-    // Rendering
-    ImGui::Render();
-    ImGui_ImplOpenGL3_RenderDrawData(ImGui::GetDrawData());
-
-    // Update and Render additional Platform Windows (if enabled)
-    /*
-    ImGuiIO& io = ImGui::GetIO();
-    if (io.ConfigFlags & ImGuiConfigFlags_ViewportsEnable){
-        GLFWwindow* backup_current_context = glfwGetCurrentContext();
-        ImGui::UpdatePlatformWindows();
-        ImGui::RenderPlatformWindowsDefault();
-        glfwMakeContextCurrent(backup_current_context);
-    }
-    */
-}
-
-// Provides access to ImGuiIO
-ImGuiIO& ImGuiManager::getIO() {
-    return ImGui::GetIO();
-}
-
-void ImGuiManager::createControlsWindow() {
-    ImGui::Begin("Controls");
-
-    ImGui::Text("Fluid Simulation Parameters");
-    ImGui::Separator(); // Draw a horizontal line to separate sections
-    ImGui::Spacing();
-
-    // Block: Fluid Properties
-    ImGui::Text("Fluid Properties:");
-    ImGui::Spacing();
-    ImGui::Text("Viscosity:");
-    ImGui::SliderFloat("##ViscositySlider", &fluidConfig.viscosity, 0.0f, 5.0f, "%.2f");
-    ImGui::Spacing();
-    ImGui::Text("Particle Mass:");
-    ImGui::SliderFloat("##ParticleMassSlider", &fluidConfig.particleMass, 0.0f, 2.0f, "%.2f");
-
-    ImGui::Spacing();
-    ImGui::Separator(); // Separate sections visually
-    ImGui::Spacing();
-
-    // Block: Simulation Settings
-    ImGui::Text("Simulation Settings:");
-    ImGui::Spacing();
-    ImGui::Text("Rest Density:");
-    ImGui::SliderFloat("##RestDensitySlider", &fluidConfig.restDensity, 1000.0f, 5000.0f, "%.0f");
-    ImGui::Spacing();
-    ImGui::Text("Smoothing Radius:");
-    ImGui::SliderFloat("##SmoothingRadiusSlider", &fluidConfig.smoothingRadius, 0.1f, 1.0f, "%.2f");
-
-    ImGui::Spacing();
-    ImGui::Separator(); // Separate sections visually
-    ImGui::Spacing();
-
-    // Additional blocks can be added as needed
-    // For example:
-    // ImGui::Text("Additional Settings:");
-    // ImGui::Spacing();
-    // ImGui::SliderFloat("SomeOtherParameter", &someConfigValue, min, max, "%.2f");
-
-    ImGui::End();
-}
-
-// Creates the "Frame Stats" window with FPS graphs
-void ImGuiManager::createFrameStatsWindow() {
-    ImGui::Begin("Frame Stats");
-
-    // Example implementation using plot lines
-    static float fpsHistory[120] = {0};
-    static float frameTimeHistory[120] = {0};
-    static int historyIndex = 0;
-
-    // Update history arrays (this should be called each frame)
-    ImGuiIO& io = ImGui::GetIO();
-    float currentFps = io.Framerate;
-    float currentFrameTime = 1000.0f / currentFps; // in ms
-
-    fpsHistory[historyIndex % 120] = currentFps;
-    frameTimeHistory[historyIndex % 120] = currentFrameTime;
-    historyIndex++;
-
-    // Plot FPS
-    ImGui::Text("FPS");
-    ImGui::PlotLines("##FPS", fpsHistory, 120, historyIndex % 120, NULL, 0.0f, 120.0f, ImVec2(0, 80));
-
-    // Plot Frame Time
-    ImGui::Text("Frame Time (ms)");
-    ImGui::PlotLines("##FrameTime", frameTimeHistory, 120, historyIndex % 120, NULL, 0.0f, 50.0f, ImVec2(0, 80));
-
-    ImGui::End();
-}
-
-// Creates the "FBO Selection" window with a dropdown
-void ImGuiManager::createFBOSelectionWindow() {
-    ImGui::Begin("FBO Selection");
-
-    static int selectedFBO = 0;
-    const char* fboOptions[] = { "Stage 1", "Stage 2", "Stage 3", "Stage 4" };
-    int numFBOs = sizeof(fboOptions) / sizeof(fboOptions[0]);
-
-    ImGui::Combo("Select FBO to Render", &selectedFBO, fboOptions, numFBOs);
-
-    // You can store 'selectedFBO' to use it later for rendering
-    // For now, as per your request, no functionality is implemented
-
-    ImGui::End();
-}