CRA::LinkedCamera Class Reference

Implementation of Carna::Camera that is driven by a Registration and a Localizer. More...

#include <LinkedCamera.h>

Inheritance diagram for CRA::LinkedCamera:

Collaboration diagram for CRA::LinkedCamera:

List of all members.

Public Member Functions
	LinkedCamera ()
	Instantiates.
	LinkedCamera (const std::string &xrayEmptyTrf, const std::string &xrayEmptyCof, const std::string &transformationIni)
	Instantiates.
virtual	~LinkedCamera ()
	Releases acquired resources.
virtual void	update (const Transformation &bearing, const Registration &registration) override
	Updates the represented scene element's bearing.
virtual void	fetchCameraMatrix (Carna::base::view::Renderer &, Transformation &) override
	Obtains the camera matrix.
virtual void	fetchProjectionMatrix (Carna::base::view::Renderer &, Transformation &) override
	Obtains the projection matrix.
virtual void	openShutter (Carna::base::view::Renderer &) override
	Invoked before the render mode routine.
virtual void	closeShutter (Carna::base::view::Renderer &) override
	Invoked after the render mode routine.
bool	isInDebugMode () const
	Tells whether the camera does draw extra debugging hints.
void	setInDebugMode (bool)
	Sets whether the camera does draw extra debugging hints.
Protected Member Functions
virtual void	paintText (const Vector &position, const std::string &text) override
	Paints text at the given location.

---

Detailed Description

Implementation of Carna::Camera that is driven by a Registration and a Localizer.

Attention:

Make sure you are using at least CRA version 1.9 if you are using this class. It did not work properly before this version.

Author:

Leonid Kostrykin

Date:

23.3.12 - 25.3.13

Definition at line 47 of file LinkedCamera.h.

---

Constructor & Destructor Documentation

CRA::LinkedCamera::LinkedCamera

(

)

[inline]

Instantiates.

Camera calibration will be done using the following files, looked up in the current working directory:

• XRayEmpty.trf
• XRayEmpty.cof
• transformation.ini

Exceptions:

Carna::AssertionFailure

when loading camera calibration files fails.

Definition at line 161 of file LinkedCamera.h.

CRA::LinkedCamera::LinkedCamera	(	const std::string &	xrayEmptyTrf,
		const std::string &	xrayEmptyCof,
		const std::string &	transformationIni
	)		[inline]

Instantiates.

Exceptions:

Carna::AssertionFailure

when loading camera calibration files fails.

Definition at line 148 of file LinkedCamera.h.

---

Member Function Documentation

void CRA::LinkedCamera::closeShutter

(

Carna::base::view::Renderer &

renderer

)

[inline, override, virtual]

Invoked after the render mode routine.

If debug mode is activated, certain additional hints are drawn.

Definition at line 234 of file LinkedCamera.h.

bool CRA::LinkedCamera::isInDebugMode

(

)

const [inline]

Tells whether the camera does draw extra debugging hints.

Since:

1.8

Definition at line 254 of file LinkedCamera.h.

void CRA::LinkedCamera::openShutter

(

Carna::base::view::Renderer &

renderer

)

[inline, override, virtual]

Invoked before the render mode routine.

Fetches matrices from supplied Registration.

Definition at line 224 of file LinkedCamera.h.

void CRA::LinkedCamera::setInDebugMode

(

bool

inDebugMode

)

[inline]

Sets whether the camera does draw extra debugging hints.

Since:

1.8

Definition at line 261 of file LinkedCamera.h.

void CRA::LinkedCamera::update	(	const Transformation &	bearing,
		const Registration &	registration
	)		[inline, override, virtual]

Updates the represented scene element's bearing.

Parameters:

bearing	Is the orientation of the associated tool to the reference base.
registration	References the current registration.

Implements CRA::VirtualElement.

Definition at line 176 of file LinkedCamera.h.

---

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

• D:/Documents/mediTEC Projects/CRA/master/include/CRA/LinkedCamera.h