#ifndef COMMON_CAMERA_INTERFACE_H
#define COMMON_CAMERA_INTERFACE_H

struct CommonCameraInterface
{
	virtual void getCameraProjectionMatrix(float m[16])const = 0;
	virtual void getCameraViewMatrix(float m[16]) const = 0;
		
	virtual void getCameraTargetPosition(float pos[3]) const = 0;
	virtual void getCameraPosition(float pos[3]) const = 0;

	virtual void getCameraTargetPosition(double pos[3]) const = 0;
	virtual void getCameraPosition(double pos[3]) const = 0;

	virtual void	setCameraTargetPosition(float x,float y,float z) = 0;
	virtual void	setCameraDistance(float dist) = 0;
	virtual float	getCameraDistance() const = 0;

	virtual void	setCameraUpVector(float x,float y, float z) = 0;
	virtual	void	getCameraUpVector(float up[3]) const = 0;
	///the setCameraUpAxis will call the 'setCameraUpVector' and 'setCameraForwardVector'
	virtual void	setCameraUpAxis(int axis) = 0;
	virtual int		getCameraUpAxis() const = 0;

	virtual void	setCameraYaw(float yaw) = 0;
	virtual float	getCameraYaw() const = 0;
	
	virtual void	setCameraPitch(float pitch) = 0;
	virtual float	getCameraPitch() const = 0;

	virtual void	setAspectRatio(float ratio) = 0;
	virtual float	getAspectRatio() const = 0;
};

#endif //COMMON_CAMERA_INTERFACE_H