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diff --git a/src/render/camera.h b/src/render/camera.h
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+++ b/src/render/camera.h
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+/* 
+   render/camera.h
+   This file is part of the Osirion project and is distributed under 
+   the terms and conditions of the GNU General Public License version 2 
+*/
+
+#ifndef __INCLUDED_RENDER_CAMERA_H__
+#define __INCLUDED_RENDER_CAMERA_H__
+
+#include "math/mathlib.h"
+
+namespace render {
+
+/// camera functions
+class Camera
+{
+public:
+
+	/// enum indicating the camera mode
+	enum Mode {Free, Track, Cockpit, Overview};
+
+	/// initialize the camera
+	static void init();
+
+	/// shutdown the camera
+	static void shutdown();
+
+	/// gameworld coordinates of the camera eye
+	static inline const math::Vector3f & eye() { return camera_eye; }
+
+	/// gameworld coordinates of the camera target
+	static inline const math::Vector3f & target() { return camera_target; }
+
+	/// gameworld camera axis
+	static inline const math::Axis & axis() { return camera_axis; }
+
+	/// current camera mode
+	static inline Mode mode() { return camera_mode; }
+
+	/// current aspect ratio
+	static inline float aspect() { return camera_aspect; }
+
+	/// reset the current mode
+	static void reset();
+
+	/// draw the OpenGL camera transformation
+	static void draw(float elapsed);
+	
+	/// set target direction
+	static void set_direction(float direction);
+
+	/// set target pitch
+	static void set_pitch(float pitch);
+
+	/// switch to next camera mode
+	static void next_mode();
+
+	/// set specified camera mode
+	static void set_mode(Mode newmode);
+
+	/// set camera aspect ratio
+	static void set_aspect(float aspect);
+
+private:
+	static math::Vector3f 		camera_eye;
+	static math::Vector3f 		camera_target;
+	static math::Axis 		camera_axis;
+	static Mode 			camera_mode;
+	static float			camera_aspect;
+
+	// current and target yaw angle in XZ plane, positive is looking left
+	static float direction_current;
+	static float direction_target;
+	static float target_direction;
+
+	// current and target pitch angle in XY, positive is looking up
+	static float pitch_current;
+	static float pitch_target;
+	static float target_pitch;
+
+	static float distance;
+
+};
+
+} // namespace client
+	
+#endif // __INCLUDED_RENDER_CAMERA_H__