Trackball Class Reference

#include <trackball.h>

Public Types
enum	Mode { Around, Local }

Public Member Functions
void	setCamera (Camera *pCam)
void	start (Mode m=Around)
void	track (const Eigen::Vector2i &newPoint2D)
	Trackball ()

Protected Member Functions
bool	mapToSphere (const Eigen::Vector2i &p2, Eigen::Vector3f &v3)

Protected Attributes
Eigen::Vector3f	mLastPoint3D
bool	mLastPointOk
Mode	mMode
Camera *	mpCamera

Detailed Description

Definition at line 17 of file trackball.h.

Member Enumeration Documentation

Mode

enum Trackball::Mode

Enumerator
Around
Local

Definition at line 21 of file trackball.h.

Constructor & Destructor Documentation

Trackball()

Trackball::Trackball ( )

inline

Definition at line 23 of file trackball.h.

Member Function Documentation

mapToSphere()

bool Trackball::mapToSphere ( const Eigen::Vector2i &  p2, Eigen::Vector3f &  v3  )

protected

Definition at line 40 of file trackball.cpp.

setCamera()

void Trackball::setCamera ( Camera *  pCam )

inline

Definition at line 27 of file trackball.h.

start()

void Trackball::start ( Mode  m = Around )

inline

Definition at line 25 of file trackball.h.

track()

void Trackball::track

(

const Eigen::Vector2i &

newPoint2D

)

Definition at line 15 of file trackball.cpp.

Member Data Documentation

mLastPoint3D

Eigen::Vector3f Trackball::mLastPoint3D

protected

Definition at line 36 of file trackball.h.

mLastPointOk

bool Trackball::mLastPointOk

protected

Definition at line 38 of file trackball.h.

mMode

Mode Trackball::mMode

protected

Definition at line 37 of file trackball.h.

mpCamera

Camera* Trackball::mpCamera

protected

Definition at line 35 of file trackball.h.

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

• trackball.h
• trackball.cpp