添加多模型渲染，添加贴图渲染，添加平行光， 暂时不上传assets

Engine/src/Core/Window.cpp

@@ -8,32 +8,46 @@
 
 #include <GLFW/glfw3.h>
 
-namespace Engine {
+namespace Engine
+{
+    void Window::FramebufferResizeCallback(GLFWwindow* window, int width, int height)
+    {
+        auto* self = static_cast<Window*>(glfwGetWindowUserPointer(window));
+        self->m_FramebufferResized = true;
+    }
 
     Window::Window(const std::string& title, u32 width, u32 height)
         : m_Width(width), m_Height(height), m_Title(title)
     {
-        if (!glfwInit()) {
+        if (!glfwInit())
+        {
             ENGINE_FATAL("glfwInit failed");
             return;
         }
 
         glfwWindowHint(GLFW_CLIENT_API, GLFW_NO_API);
-        glfwWindowHint(GLFW_RESIZABLE, GLFW_FALSE);
+        // glfwWindowHint(GLFW_RESIZABLE, GLFW_FALSE);
 
         m_Window = glfwCreateWindow(width, height, title.c_str(), nullptr, nullptr);
-        if (!m_Window) {
+        if (!m_Window)
+        {
             ENGINE_FATAL("glfwCreateWindow failed");
             glfwTerminate();
             return;
         }
 
         ENGINE_INFO("Window created: {} ({}x{})", title, width, height);
+
+        // callbacks
+
+        glfwSetWindowUserPointer(m_Window, this);
+        glfwSetFramebufferSizeCallback(m_Window, FramebufferResizeCallback);
     }
 
     Window::~Window()
     {
-        if (m_Window) {
+        if (m_Window)
+        {
             glfwDestroyWindow(m_Window);
         }
         glfwTerminate();
@@ -52,7 +66,8 @@ namespace Engine {
     vk::SurfaceKHR Window::CreateSurface(vk::Instance instance)
     {
         VkSurfaceKHR surface;
-        if (glfwCreateWindowSurface(instance, m_Window, nullptr, &surface) != VK_SUCCESS) {
+        if (glfwCreateWindowSurface(instance, m_Window, nullptr, &surface) != VK_SUCCESS)
+        {
             ENGINE_FATAL("glfwCreateWindowSurface failed");
             return nullptr;
         }
@@ -71,4 +86,38 @@ namespace Engine {
         return std::vector<const char*>(extensions, extensions + count);
     }
 
-} // namespace Engine
+    void Window::GetFramebufferSize(int& width, int& height) const
+    {
+        glfwGetFramebufferSize(m_Window, &width, &height);
+    }
+
+    bool Window::IsKeyPressed(int key) const
+    {
+        return glfwGetKey(m_Window, key) == GLFW_PRESS;
+    }
+
+    void Window::GetMouseDelta(float& dx, float& dy)
+    {
+        double mx, my;
+        glfwGetCursorPos(m_Window, &mx, &my);
+
+        static double lastX = mx;
+        static double lastY = my;
+        static bool first = true;
+
+        if (first)
+        {
+            lastX = mx;
+            lastY = my;
+            first = false;
+            dx = dy = 0.0f;
+            return;
+        }
+
+        dx = static_cast<float>(mx - lastX);
+        dy = static_cast<float>(my - lastY);
+
+        lastX = mx;
+        lastY = my;
+    }
+} // namespace Engine