From 3866f2b33313d891347f454537843befd295b78f Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Sat, 20 Oct 2007 10:02:51 +0000
Subject: Initial import.

---
 src/client/camera.h | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 src/client/camera.h

(limited to 'src/client/camera.h')

diff --git a/src/client/camera.h b/src/client/camera.h
new file mode 100644
index 0000000..63c7aa5
--- /dev/null
+++ b/src/client/camera.h
@@ -0,0 +1,44 @@
+/* 	camera.h
+	This file is part of the Osirion project
+*/
+
+#ifndef __INCLUDED_CAMERA_H__
+#define __INCLUDED_CAMERA_H__
+
+#include "common/vector3f.h"
+
+/// camera functions
+/** The functions in this namespace performs the transformations
+for the camera eye location. The camera always looks at (0,0,0)
+*/
+namespace camera
+{
+	/// draw the OpenGL camera transformation
+	void draw(float elapsed);
+
+	/// rotate the camera left
+	void rotate_left();
+	/// rotate the camera right
+	void rotate_right();
+	/// rotate the camera up
+	void rotate_up();
+	/// rotate the camera down
+	void rotate_down();
+
+	/// switch to next camera mode
+	void nextmode();
+	
+	/// camera target
+	/** The location the camera is looking at */
+	extern Vector3f target;
+
+	/// horizontal viewing angle x/z plane
+	extern float horiz_angle;
+	/// vertical viewing angle z/y plane
+	extern float vert_angle;
+	/// distance from the camera to the target
+	/** The distance in game units from the eye of the camera to the target */
+	extern float distance;
+};
+	
+#endif // __INCLUDED_CAMERA_H__
-- 
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