doxygen/html/_camera_8h_source.html

 /*  Project nGenEx

-         Destroyer Studios LLC

-         Copyright � 1997-2004. All Rights Reserved.

-

-         SUBSYSTEM:    nGenEx.lib

-         FILE:         Camera.h

-         AUTHOR:       John DiCamillo

-

-

-         OVERVIEW

-         ========

-         Camera class - Position and Point of View

- */

-

- #ifndef Camera_h

- #define Camera_h

-

- // +--------------------------------------------------------------------+

-

- #include "Types.h"

- #include "Geometry.h"

-

- // +--------------------------------------------------------------------+

-

- class Camera

- {

- public:

-         static const char* TYPENAME() { return "Camera"; }

-

-         Camera(double x=0.0, double y=0.0, double z=0.0);

-         virtual ~Camera();

-

-         void     Aim(double roll, double pitch, double yaw)   { orientation.Rotate(roll, pitch, yaw);   }

-         void     Roll(double roll)                            { orientation.Roll(roll);                 }

-         void     Pitch(double pitch)                          { orientation.Pitch(pitch);               }

-         void     Yaw(double yaw)                              { orientation.Yaw(yaw);                   }

-

-         void     MoveTo(double x,  double y,  double z);

-         void     MoveTo(const Point& p);

-         void     MoveBy(double dx, double dy, double dz);

-         void     MoveBy(const Point& p);

-

-         void     Clone(const Camera& cam);

-         void     LookAt(const Point& target);

-         void     LookAt(const Point& target, const Point& eye, const Point& up);

-         bool     Padlock(const Point& target, double alimit=-1, double e_lo=-1, double e_hi=-1);

-

-         Point    Pos() const { return pos;    }

-         Point    vrt() const { return Point(orientation(0,0), orientation(0,1), orientation(0,2)); }

-         Point    vup() const { return Point(orientation(1,0), orientation(1,1), orientation(1,2)); }

-         Point    vpn() const { return Point(orientation(2,0), orientation(2,1), orientation(2,2)); }

-

-         const Matrix&  Orientation() const { return orientation; }

-

- protected:

-         Point    pos;

-         Matrix   orientation;

- };

-

- #endif Camera_h

-

-