Gjk, FPS view.

src/VkExpe.h

@@ -1,5 +1,6 @@
 #pragma once
 
+#include <core.h>
 #include <VulkanTutorial.h>
 
 #include <SDL2/SDL.h>
@@ -26,8 +27,17 @@ public:
 
     void run();
 
+    void update(double elapsed);
+
 private:
     VulkanTutorial m_vulkan;
+
+    Vector3 m_camera_position = Vector3(0.0f, 0.0f, -3.0f);
+    Vector3 m_camera_z = Vector3(0.0f, 0.0f, 1.0f);
+    Vector3 m_camera_y = Vector3(0.0f, 1.0f, 0.0f);
+
     WindowUP m_window;
     bool m_running = false;
+
+    Vector2 m_mouse_offset = Vector2::Zero();
 };