ScreenToWorld and WorldToScreen Camera functionality (#6903)

Signed-off-by: Alex Peterson <26804013+AMZN-alexpete@users.noreply.github.com>

Gems/Atom/Component/DebugCamera/Code/Source/CameraComponent.cpp

@@ -245,7 +245,7 @@ namespace AZ
             AZ_Assert(false, "DebugCamera does not support orthographic projection");
         }
 
-        void CameraComponent::MakeActiveView() 
+        void CameraComponent::MakeActiveView()
         {
             // do nothing
         }
@@ -255,6 +255,30 @@ namespace AZ
             return false;
         }
 
+        AZ::Vector3 CameraComponent::ScreenToWorld([[maybe_unused]] const AZ::Vector2& screenPosition, [[maybe_unused]] float depth)
+        {
+            // not implemented
+            return AZ::Vector3::CreateZero();
+        }
+
+        AZ::Vector3 CameraComponent::ScreenNdcToWorld([[maybe_unused]] const AZ::Vector2& screenPosition, [[maybe_unused]] float depth)
+        {
+            // not implemented
+            return AZ::Vector3::CreateZero();
+        }
+
+        AZ::Vector2 CameraComponent::WorldToScreen([[maybe_unused]] const AZ::Vector3& worldPosition)
+        {
+            // not implemented
+            return AZ::Vector2::CreateZero();
+        }
+
+        AZ::Vector2 CameraComponent::WorldToScreenNdc([[maybe_unused]] const AZ::Vector3& worldPosition)
+        {
+            // not implemented
+            return AZ::Vector2::CreateZero();
+        }
+
         void CameraComponent::OnViewportResized(uint32_t width, uint32_t height)
         {
             AZ_UNUSED(width);