diff --git a/deps/glutils/include/glutils/glutils.hpp b/deps/glutils/include/glutils/glutils.hpp
index 8ebc73a3..3c7db967 100644
--- a/deps/glutils/include/glutils/glutils.hpp
+++ b/deps/glutils/include/glutils/glutils.hpp
@@ -13,6 +13,7 @@
 #include <ox/std/error.hpp>
 #include <ox/std/size.hpp>
 #include <ox/std/string.hpp>
+#include <ox/std/vec.hpp>
 #include <ox/std/vector.hpp>
 
 namespace glutils {
@@ -138,6 +139,14 @@ struct FrameBuffer {
 		return fbo.id;
 	}
 
+	[[nodiscard]]
+	constexpr ox::Vec2 sizef() const noexcept {
+		return {
+			static_cast<float>(width),
+			static_cast<float>(height),
+		};
+	}
+
 	[[nodiscard]]
 	constexpr ox::Size size() const noexcept {
 		return {