added error codes

include/omath/projection/ErrorCodes.h

@@ -0,0 +1,16 @@
+//
+// Created by Vlad on 03.09.2024.
+//
+
+#pragma once
+#include <cstdint>
+
+
+namespace omath::projection
+{
+    enum class Error : uint16_t
+    {
+        WORLD_POSITION_IS_BEHIND_CAMERA = 0,
+        WORLD_POSITION_IS_OUT_OF_SCREEN_BOUNDS,
+    };
+}