Throw if trying to render an Object without a Technique

[libs/gl.git] / source / camera.h

diff --git a/source/camera.h b/source/camera.h
index 8be79abf9715195d0c5feb978b239c8c925bfa9c..11d42985c7bd4719a2073c4c16919b69b03b9979 100644 (file)
--- 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 {
@@ -16,7 +10,7 @@ namespace GL {
 class Camera
 {
 private:
-       float fov;
+       Geometry::Angle<float> fov;
        float aspect;
        // Some compilers have "near" and "far" keywords
        float clip_near;
@@ -24,14 +18,18 @@ private:
        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);
+       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 +38,10 @@ 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;