diff --git a/include/Orange/Render/Input.h b/include/Orange/Render/Input.h
index 3690e43..8fe44f0 100644
--- a/include/Orange/Render/Input.h
+++ b/include/Orange/Render/Input.h
@@ -2,6 +2,11 @@
 
 #include <Orange/Core/Bitset.h>
 
+namespace orange
+{
+    class Window;
+}
+
 namespace orange::Input
 {
     namespace ButtonCodes
@@ -123,17 +128,22 @@ namespace orange::Input
             Mouse_3, // Middle Click
             Mouse_4,
             Mouse_5,
-            Mouse_WheelUp,
-            Mouse_WheelDown,
 
             Count,
         };
     }
     using ButtonCode = ButtonCodes::ButtonCode;
 
+    struct MouseDelta
+    {
+        int x = 0;
+        int y = 0;
+    };
+
     class InputHandler
     {
     public:
+
         bool get(ButtonCode code)
         {
             return m_pressed.get(code);
@@ -147,6 +157,23 @@ namespace orange::Input
             return m_firstPressed.get(code);
         }
 
+        MouseDelta getMouseMotionDelta()
+        {
+            MouseDelta delta = m_motionDelta;
+            m_motionDelta = MouseDelta{};
+            return delta;
+        }
+
+        MouseDelta getMouseScrollDelta()
+        {
+            MouseDelta delta = m_scrollDelta;
+            m_scrollDelta = MouseDelta{};
+            return delta;
+        }
+
+    protected:
+        friend Window;
+
         void set(ButtonCode code, bool pressed)
         {
             m_firstPressed.set(code, pressed);
@@ -157,10 +184,27 @@ namespace orange::Input
         {
             m_firstPressed.clearAll();
         }
+
+        void addMouseMotionDelta(MouseDelta delta)
+        {
+            m_motionDelta.x += delta.x;
+            m_motionDelta.y += delta.y;
+        }
+
+        void addMouseScrollDelta(MouseDelta delta)
+        {
+            m_scrollDelta.x += delta.x;
+            m_scrollDelta.y += delta.y;
+        }
+
     private:
         Bitset<ButtonCodes::Count> m_pressed;
         Bitset<ButtonCodes::Count> m_firstPressed;
+
+        MouseDelta m_motionDelta = {};
+        MouseDelta m_scrollDelta = {};
     };
 
     ButtonCode SDLScancodeToButton(int scancode);
+    ButtonCode SDLMouseButtonToButtonCode(int button);
 }
diff --git a/include/Orange/Render/Window.h b/include/Orange/Render/Window.h
index d6cf1da..63cdffb 100644
--- a/include/Orange/Render/Window.h
+++ b/include/Orange/Render/Window.h
@@ -9,12 +9,6 @@ struct SDL_Window;
 
 namespace orange
 {
-    struct MouseDelta
-    {
-        int x = 0;
-        int y = 0;
-    };
-
     class Window
     {
     public:
@@ -31,8 +25,6 @@ namespace orange
         bool Update(Input::InputHandler& handler);
 
         void EnableRelativeMouse(bool relative);
-
-        MouseDelta GetMouseDelta();
     protected:
         friend Result<Window>;
         Window(SDL_Window* window);
@@ -40,7 +32,5 @@ namespace orange
         SDL_Window* m_window = nullptr;
         bool m_relativeMouse = false;
         bool m_hasFocus = false;
-
-        MouseDelta m_mouseDelta = {};
     };
 }
diff --git a/src/Apps/Tools/CubeTest.cpp b/src/Apps/Tools/CubeTest.cpp
index 0bc8442..342408d 100644
--- a/src/Apps/Tools/CubeTest.cpp
+++ b/src/Apps/Tools/CubeTest.cpp
@@ -618,7 +618,8 @@ int main(int argc, char** argv)
         t1 = t2;
 
         {
-            auto mouseDelta = r_window->GetMouseDelta();
+            auto mouseDelta = handler.getMouseMotionDelta();
+            auto scrollDelta = handler.getMouseScrollDelta();
             //if (mouseDelta.x || mouseDelta.y)
             //{
             //    log::info("mouse: %d %d", mouseDelta.x, mouseDelta.y);
@@ -638,6 +639,12 @@ int main(int argc, char** argv)
 
             const float movementSpeed = handler.get(Input::ButtonCodes::Key_LShift) ? 64.0f : 16.0f;
 
+            if (scrollDelta.y)
+            {
+                camera.fieldOfView += Radian(5_deg) * -scrollDelta.y;
+                camera.fieldOfView = Clamp(camera.fieldOfView, Radian(5_deg), Radian(180_deg));
+            }
+
             if (handler.get(Input::ButtonCodes::Key_W))
                 camera.transform.position += camera.forward() * movementSpeed * dt;
             else if (handler.get(Input::ButtonCodes::Key_S))
diff --git a/src/Orange/Render/Input.cpp b/src/Orange/Render/Input.cpp
index 84f658e..cea3149 100644
--- a/src/Orange/Render/Input.cpp
+++ b/src/Orange/Render/Input.cpp
@@ -69,4 +69,19 @@ namespace orange::Input
     {
         return s_scancodeToKey[scancode];
     }
+
+    ButtonCode SDLMouseButtonToButtonCode(int button)
+    {
+        switch (button)
+        {
+            case SDL_BUTTON_LEFT:   return ButtonCodes::Mouse_1;
+            case SDL_BUTTON_RIGHT:  return ButtonCodes::Mouse_2;
+            case SDL_BUTTON_MIDDLE: return ButtonCodes::Mouse_3; 
+            case SDL_BUTTON_X1:     return ButtonCodes::Mouse_4;
+            case SDL_BUTTON_X2:     return ButtonCodes::Mouse_5;
+            default:
+                //Assert(false);
+                return ButtonCodes::Mouse_1;
+        }
+    }
 }
diff --git a/src/Orange/Render/Window.cpp b/src/Orange/Render/Window.cpp
index b0e995b..66ffd69 100644
--- a/src/Orange/Render/Window.cpp
+++ b/src/Orange/Render/Window.cpp
@@ -71,14 +71,18 @@ namespace orange
             {
             case SDL_MOUSEMOTION:
                 if (m_hasFocus)
-                {
-                    m_mouseDelta.x += e.motion.xrel;
-                    m_mouseDelta.y += e.motion.yrel;
-                }
+                    handler.addMouseMotionDelta(Input::MouseDelta{ e.motion.xrel, e.motion.yrel });
                 break;
             case SDL_KEYDOWN:
             case SDL_KEYUP:
                 handler.set(Input::SDLScancodeToButton(e.key.keysym.scancode), e.type == SDL_KEYDOWN);
+                break;
+            case SDL_MOUSEBUTTONDOWN:
+            case SDL_MOUSEBUTTONUP:
+                handler.set(Input::SDLMouseButtonToButtonCode(e.button.button), e.type == SDL_MOUSEBUTTONDOWN);
+                break;
+            case SDL_MOUSEWHEEL:
+                handler.addMouseScrollDelta(Input::MouseDelta{ e.wheel.x, e.wheel.y});
                 break;
 			case SDL_WINDOWEVENT:
 				switch (e.window.event)
@@ -113,11 +117,4 @@ namespace orange
         SDL_SetRelativeMouseMode(relative ? SDL_TRUE : SDL_FALSE);
         SDL_ShowCursor(m_hasFocus && relative ? SDL_FALSE : SDL_TRUE);
     }
-
-    MouseDelta Window::GetMouseDelta()
-    {
-        MouseDelta delta = m_mouseDelta;
-        m_mouseDelta = MouseDelta{};
-        return delta;
-    }
 }