rcrt::PerspectiveCamera Class Reference

#include <PerspectiveCamera.h>

Inheritance diagram for rcrt::PerspectiveCamera:

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Collaboration diagram for rcrt::PerspectiveCamera:

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List of all members.

Public Member Functions
	PerspectiveCamera ()
	PerspectiveCamera (float angle, const Point3D &p, const Vec3D &d, const Vec3D &u, const int &resX, const int &resY)
virtual	~PerspectiveCamera ()
void	initialise (float angle, const Point3D &p, const Vec3D &d, const Vec3D &u, const int &resX, const int &resY)
void	update (const Point3D &p, const Vec3D &d, const Vec3D &u)
virtual Ray	getRay (const Point2D &px) const
virtual void	setResolution (const int &resX, const int &resY)
virtual void	setAngle (const float &angle)
virtual const Vec3D &	getDirection ()
virtual const Vec3D &	getXAxis ()
virtual const Vec3D &	getUp ()
virtual const Point3D &	getPosition ()
virtual const float	getAngle ()
virtual const float &	getFocus ()
Private Attributes
float	vangle
Point3D	pos
Vec3D	dir
Vec3D	up
bool	init
float	focus
Vec3D	xAxis
Vec3D	yAxis
Vec3D	zAxis
float	aspect

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Detailed Description

A perspective camera class.

Definition at line 12 of file PerspectiveCamera.h.

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Constructor & Destructor Documentation

rcrt::PerspectiveCamera::PerspectiveCamera

(

)

Definition at line 7 of file PerspectiveCamera.cpp.

rcrt::PerspectiveCamera::PerspectiveCamera	(	float	angle,
		const Point3D &	p,
		const Vec3D &	d,
		const Vec3D &	u,
		const int &	resX,
		const int &	resY
	)

Definition at line 11 of file PerspectiveCamera.cpp.

References rcrt::Vec3D::crossP(), dir, rcrt::Vec3D::normalize(), setResolution(), up, xAxis, yAxis, and zAxis.

rcrt::PerspectiveCamera::~PerspectiveCamera

(

)

[virtual]

Definition at line 25 of file PerspectiveCamera.cpp.

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Member Function Documentation

void rcrt::PerspectiveCamera::initialise	(	float	angle,
		const Point3D &	p,
		const Vec3D &	d,
		const Vec3D &	u,
		const int &	resX,
		const int &	resY
	)

Definition at line 29 of file PerspectiveCamera.cpp.

References rcrt::Vec3D::crossP(), dir, init, rcrt::Vec3D::normalize(), pos, setResolution(), up, vangle, xAxis, yAxis, and zAxis.

Referenced by setAngle().

void rcrt::PerspectiveCamera::update	(	const Point3D &	p,
		const Vec3D &	d,
		const Vec3D &	u
	)

Definition at line 47 of file PerspectiveCamera.cpp.

References rcrt::Vec3D::crossP(), dir, init, rcrt::Vec3D::normalize(), pos, rcrt::Camera::resolutionX, rcrt::Camera::resolutionY, setResolution(), up, xAxis, yAxis, and zAxis.

Referenced by rcrt::CameraLoader::goToFrame(), and rcrt::CameraLoader::nextFrame().

Ray rcrt::PerspectiveCamera::getRay

(

const Point2D &

px

)

const [virtual]

Implements rcrt::Camera.

Definition at line 64 of file PerspectiveCamera.cpp.

References aspect, focus, init, rcrt::Vec3D::normalize(), pos, rcrt::Camera::resolutionX, rcrt::Camera::resolutionY, rcrt::Point2D::x(), xAxis, rcrt::Point2D::y(), yAxis, and zAxis.

Referenced by testDispl1().

void rcrt::PerspectiveCamera::setResolution	(	const int &	resX,
		const int &	resY
	)			[virtual]

Implements rcrt::Camera.

Definition at line 75 of file PerspectiveCamera.cpp.

References aspect, focus, rcrt::Camera::resolutionX, rcrt::Camera::resolutionY, and vangle.

Referenced by rcrt::CameraLoader::init(), initialise(), PerspectiveCamera(), and update().

void rcrt::PerspectiveCamera::setAngle

(

const float &

angle

)

[virtual]

Definition at line 84 of file PerspectiveCamera.cpp.

References dir, initialise(), pos, rcrt::Camera::resolutionX, rcrt::Camera::resolutionY, and up.

Referenced by rcrt::CameraLoader::init().

const Vec3D & rcrt::PerspectiveCamera::getDirection

(

)

[virtual]

Implements rcrt::Camera.

Definition at line 89 of file PerspectiveCamera.cpp.

References dir.

Referenced by rcrt::StereoMetaTracer::StereoMetaTracer().

const Vec3D & rcrt::PerspectiveCamera::getXAxis

(

)

[virtual]

Definition at line 94 of file PerspectiveCamera.cpp.

References xAxis.

Referenced by rcrt::StereoMetaTracer::StereoMetaTracer().

const Vec3D & rcrt::PerspectiveCamera::getUp

(

)

[virtual]

Definition at line 99 of file PerspectiveCamera.cpp.

References up.

Referenced by rcrt::StereoMetaTracer::StereoMetaTracer().

const Point3D & rcrt::PerspectiveCamera::getPosition

(

)

[virtual]

Definition at line 104 of file PerspectiveCamera.cpp.

References pos.

Referenced by rcrt::StereoMetaTracer::StereoMetaTracer().

const float rcrt::PerspectiveCamera::getAngle

(

)

[virtual]

Definition at line 109 of file PerspectiveCamera.cpp.

References vangle.

Referenced by rcrt::StereoMetaTracer::StereoMetaTracer().

const float & rcrt::PerspectiveCamera::getFocus

(

)

[virtual]

Definition at line 114 of file PerspectiveCamera.cpp.

References focus.

Referenced by rcrt::StereoMetaTracer::StereoMetaTracer().

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Member Data Documentation

float rcrt::PerspectiveCamera::vangle [private]

Definition at line 15 of file PerspectiveCamera.h.

Referenced by getAngle(), initialise(), and setResolution().

Point3D rcrt::PerspectiveCamera::pos [private]

Definition at line 16 of file PerspectiveCamera.h.

Referenced by getPosition(), getRay(), initialise(), setAngle(), and update().

Vec3D rcrt::PerspectiveCamera::dir [private]

Definition at line 17 of file PerspectiveCamera.h.

Referenced by getDirection(), initialise(), PerspectiveCamera(), setAngle(), and update().

Vec3D rcrt::PerspectiveCamera::up [private]

Definition at line 17 of file PerspectiveCamera.h.

Referenced by getUp(), initialise(), PerspectiveCamera(), setAngle(), and update().

bool rcrt::PerspectiveCamera::init [private]

Definition at line 18 of file PerspectiveCamera.h.

Referenced by getRay(), initialise(), and update().

float rcrt::PerspectiveCamera::focus [private]

Definition at line 20 of file PerspectiveCamera.h.

Referenced by getFocus(), getRay(), and setResolution().

Vec3D rcrt::PerspectiveCamera::xAxis [private]

Definition at line 21 of file PerspectiveCamera.h.

Referenced by getRay(), getXAxis(), initialise(), PerspectiveCamera(), and update().

Vec3D rcrt::PerspectiveCamera::yAxis [private]

Definition at line 21 of file PerspectiveCamera.h.

Referenced by getRay(), initialise(), PerspectiveCamera(), and update().

Vec3D rcrt::PerspectiveCamera::zAxis [private]

Definition at line 21 of file PerspectiveCamera.h.

Referenced by getRay(), initialise(), PerspectiveCamera(), and update().

float rcrt::PerspectiveCamera::aspect [private]

Definition at line 22 of file PerspectiveCamera.h.

Referenced by getRay(), and setResolution().

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

• src/rcrt/cameras/PerspectiveCamera.h
• src/rcrt/cameras/PerspectiveCamera.cpp

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