RenderingCompetitionRayTracer: src/rcrt/cameras/Camera.h Source File

00001 #ifndef CAMERA_H_
00002 #define CAMERA_H_
00003 
00004 #include "../math/Vec2D.h"
00005 #include "../math/Point2D.h"
00006 #include "../Ray.h"
00007 
00008 namespace rcrt
00009 {
00010 
00014 class Camera
00015 {
00016 protected:
00017         int resolutionX;
00018         int resolutionY;        
00019         
00020 public:
00021         Camera();
00022         virtual ~Camera();
00023         
00024         virtual Ray getRay(const Point2D& px) const =0;
00025         virtual void setResolution(const int& resX, const int& resY) =0;
00026         virtual const int& getResolutionX() const;
00027         virtual const int& getResolutionY() const;
00028         virtual const Vec3D& getDirection() =0;
00029 };
00030 
00031 }
00032 
00033 #endif /*CAMERA_H_*/