CylindricCamera Class Reference

#include <CylindricCamera.h>

Inheritance diagram for CylindricCamera:

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Detailed Description

inherits from Camera. Represents a cylindric camera model.

Definition at line 16 of file CylindricCamera.h.

Public Member Functions
	CylindricCamera (Vector3D pos, Vector3D up, float height, float radius, int resX, int resY)
	Initializes the camera with its positon, up vector, radius, x resolution and y resolution.
virtual	~CylindricCamera ()
virtual Ray	InitRay (float x, float y)
	Creates a new ray that's origin is the position of the camera, and that points towards the Point (x,y) on the surrounding cylinder.
Private Attributes
Vector3D	pos
	The position of the camera.
Vector3D	up
	The up vector of the camera.
float	height
	The height of the cylinder that surrounds the camera.
float	radius
	The radius of the surrounding cylinder.
float	invResX
	The inverse of the resulution in x-direction. Used as helper.
float	invResY
	The inverse of the resulution in y-direction. Used as helper.

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Constructor & Destructor Documentation

CylindricCamera::CylindricCamera	(	Vector3D	pos,
		Vector3D	up,
		float	height,
		float	radius,
		int	resX,
		int	resY
	)			[inline]

Initializes the camera with its positon, up vector, radius, x resolution and y resolution.

Definition at line 60 of file CylindricCamera.h.

References invResX, and invResY.

virtual CylindricCamera::~CylindricCamera

(

)

[inline, virtual]

Definition at line 70 of file CylindricCamera.h.

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Member Function Documentation

Ray CylindricCamera::InitRay	(	float	x,
		float	y
	)			[inline, virtual]

Creates a new ray that's origin is the position of the camera, and that points towards the Point (x,y) on the surrounding cylinder.

Implements Camera.

Definition at line 78 of file CylindricCamera.h.

References Ray::dir, height, invResX, invResY, Vector3D::Normalized(), Ray::org, pos, radius, Vector3D::x(), Vector3D::y(), and Vector3D::z().

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Field Documentation

Vector3D CylindricCamera::pos [private]

The position of the camera.

Vector3D pos

Definition at line 22 of file CylindricCamera.h.

Referenced by InitRay().

Vector3D CylindricCamera::up [private]

The up vector of the camera.

Vector3D up

Definition at line 28 of file CylindricCamera.h.

float CylindricCamera::height [private]

The height of the cylinder that surrounds the camera.

float height

Definition at line 34 of file CylindricCamera.h.

Referenced by InitRay().

float CylindricCamera::radius [private]

The radius of the surrounding cylinder.

float radius

Definition at line 40 of file CylindricCamera.h.

Referenced by InitRay().

float CylindricCamera::invResX [private]

The inverse of the resulution in x-direction. Used as helper.

float invResX

Definition at line 46 of file CylindricCamera.h.

Referenced by CylindricCamera(), and InitRay().

float CylindricCamera::invResY [private]

The inverse of the resulution in y-direction. Used as helper.

float invResY

Definition at line 52 of file CylindricCamera.h.

Referenced by CylindricCamera(), and InitRay().

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The documentation for this class was generated from the following file:

• /Users/sw/uni/computer graphics/macsrt/librt/CylindricCamera.h

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