X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fcamera.h;h=a0e4d6f65fb3215a5d8f64e2fbc1fef58347377f;hb=a533f857e7d319c6eff2b788bbad3a238468c4b2;hp=8be79abf9715195d0c5feb978b239c8c925bfa9c;hpb=8f2430208cfa7bb9dc5bd655dde88acc21db54d2;p=libs%2Fgl.git

diff --git a/source/camera.h b/source/camera.h
index 8be79abf..a0e4d6f6 100644
--- a/source/camera.h
+++ b/source/camera.h
@@ -1,13 +1,7 @@
-/* $Id$
-
-This file is part of libmspgl
-Copyright © 2010  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
 #ifndef MSP_GL_CAMERA_H_
 #define MSP_GL_CAMERA_H_
 
+#include "matrix.h"
 #include "vector.h"
 
 namespace Msp {
@@ -16,22 +10,29 @@ namespace GL {
 class Camera
 {
 private:
-	float fov;
+	Geometry::Angle<float> fov;
 	float aspect;
 	// Some compilers have "near" and "far" keywords
 	float clip_near;
 	float clip_far;
+	float frustum_x;
+	float frustum_y;
 	Vector3 position;
 	Vector3 look_dir;
 	Vector3 up_dir;
-	float matrix[16];
+	Matrix matrix;
 
 public:
 	Camera();
 
-	void set_field_of_view(float);
+	void set_field_of_view(const Geometry::Angle<float> &);
 	void set_aspect(float);
 	void set_depth_clip(float, float);
+	void set_frustum_axis(float, float);
+	const Geometry::Angle<float> &get_field_of_view() const { return fov; }
+	float get_aspect() const { return aspect; }
+	float get_near_clip() const { return clip_near; }
+	float get_far_clip() const { return clip_far; }
 
 	void set_position(const Vector3 &);
 	void set_look_direction(const Vector3 &);
@@ -40,8 +41,10 @@ public:
 	const Vector3 &get_position() const { return position; }
 	const Vector3 &get_look_direction() const { return look_dir; }
 	const Vector3 &get_up_direction() const { return up_dir; }
+	const Matrix &get_matrix() const { return matrix; }
 
 	Vector3 project(const Vector4 &) const;
+	Vector3 project(const Vector3 &) const;
 	Vector4 unproject(const Vector4 &) const;
 
 	void apply() const;