void set_field_of_view(const Geometry::Angle<float> &);
void set_orthographic(float, float);
void set_field_of_view(const Geometry::Angle<float> &);
void set_orthographic(float, float);
void set_depth_clip(float, float);
void set_frustum_axis(float, float);
void set_frustum_rotation(const Geometry::Angle<float> &);
const Geometry::Angle<float> &get_field_of_view() const { return fov; }
void set_depth_clip(float, float);
void set_frustum_axis(float, float);
void set_frustum_rotation(const Geometry::Angle<float> &);
const Geometry::Angle<float> &get_field_of_view() const { return fov; }
- float get_aspect() const { return aspect; }
+ bool is_orthographic() const { return fov==Geometry::Angle<float>::zero(); }
+ float get_orthographic_width() const { return height*aspect; }
+ float get_orthographic_height() const { return height; }
+ float get_aspect_ratio() const { return aspect; }
float get_near_clip() const { return clip_near; }
float get_far_clip() const { return clip_far; }
const Geometry::Angle<float> &get_frustum_rotation() const { return rotate; }
float get_near_clip() const { return clip_near; }
float get_far_clip() const { return clip_far; }
const Geometry::Angle<float> &get_frustum_rotation() const { return rotate; }
void set_position(const Vector3 &);
void set_look_direction(const Vector3 &);
void look_at(const Vector3 &);
void set_position(const Vector3 &);
void set_look_direction(const Vector3 &);
void look_at(const Vector3 &);
const Vector3 &get_look_direction() const { return look_dir; }
const Vector3 &get_up_direction() const { return up_dir; }
const Vector3 &get_look_direction() const { return look_dir; }
const Vector3 &get_up_direction() const { return up_dir; }
- /** Deprecated alias for get_view_matrix. */
- const Matrix &get_matrix() const { return get_view_matrix(); }
+ virtual void set_matrix(const Matrix &m) { set_object_matrix(m); }
+
+ /** Sets the position and orientation of the camera from an object matrix. */
+ void set_object_matrix(const Matrix &);
/** Returns the projection matrix. */
const Matrix &get_projection_matrix() const { return proj_matrix; }
/** Returns the projection matrix. */
const Matrix &get_projection_matrix() const { return proj_matrix; }
Vector3 project(const Vector4 &) const;
Vector3 project(const Vector3 &) const;
Vector4 unproject(const Vector4 &) const;
Vector3 project(const Vector4 &) const;
Vector3 project(const Vector3 &) const;
Vector4 unproject(const Vector4 &) const;