1 files changed, 25 insertions, 0 deletions

diff --git a/source/modules/asura-core/graphics/gl.cpp b/source/modules/asura-core/graphics/gl.cpp
new file mode 100644
index 0000000..7c68c8f
--- /dev/null
+++ b/source/modules/asura-core/graphics/gl.cpp
@@ -0,0 +1,25 @@
+#include "../core_config.h"
+#include "gl.h"
+
+namespace AsuraEngine
+{
+	namespace Graphics
+	{
+
+		bool OpenGL::instantiated = false;
+
+		// ����
+		OpenGL gl;
+
+		OpenGL::OpenGL()
+		{
+			ASSERT(!instantiated);
+			instantiated = true;
+		}
+
+		OpenGL::~OpenGL()
+		{
+		}
+
+	}
+}
\ No newline at end of file