scenegraph/Camera.h

   1 #ifndef AWFUL_SCENEGRAPH_CAMERA_H_
   2 #define AWFUL_SCENEGRAPH_CAMERA_H_
   3
   4 #include "core/core.h"
   5 #include "Frame.h"
   6 #include <GL/gl.h>
   7
   8 namespace awful { namespace scenegraph
   9 {
  10         class Camera : public Serializable
  11         {
  12                 public:
  13                         Camera( const Pointer< Frame >& pFrame ) :
  14                                 m_pFrame( pFrame ),
  15                                 m_FOV( 60.f )
  16                         {
  17                         }
  18
  19                         Camera( const Serialization_tag& ) {}
  20
  21                         const Pointer< Frame >& getpFrame() const { return m_pFrame; }
  22                         void setpFrame( const Pointer< Frame >& x ) { m_pFrame = x; }
  23
  24                         const float& getFOV() const { return m_FOV; }
  25                         void setFOV( const float& x ) { m_FOV = x; }
  26
  27                         void matrix( math::Matrix44f& dest ) const
  28                         {
  29                                 m_pFrame->getLocalToWorld().inverse( dest );
  30                         }
  31
  32                 private:
  33                         template< class C, typename T > friend struct awful::attribute_traits;
  34                         Pointer< Frame >        m_pFrame;
  35                         float                           m_FOV;
  36         };
  37 }}
  38
  39 #endif