GLC_RepTrackBallMover Class Reference

GLC_RepTrackBallMover : Track Ball representation. More...

#include <glc_reptrackballmover.h>

Inheritance diagram for GLC_RepTrackBallMover:

List of all members.

Public Member Functions
	GLC_RepTrackBallMover (GLC_Viewport *)
	Default constructor.
	GLC_RepTrackBallMover (const GLC_RepTrackBallMover &)
	Copy constructor.
virtual	~GLC_RepTrackBallMover ()
Get Functions

virtual GLC_RepMover *	clone () const
	Return a clone of the repmover.
Set Functions

virtual void	init ()
	Set Arcs orientation and position in concordance with mouse position.
virtual void	update ()
	Set Arcs position in concordance with mouse position.
virtual void	setMainColor (const QColor &color)
	Set representation main color.
OpenGL Functions

virtual void	glDraw ()
	Virtual interface for OpenGL Geometry set up.
Private Member Functions
void	computeRadius ()
	Compute trackball radius.
Private Attributes
double	m_Radius
	trackball radius
GLC_Circle	m_MainCircle
	Main Circle.
GLC_3DViewInstance	m_Arc1
	Arc 1 showing orbit sphere orientation.
GLC_Matrix4x4	m_MatArc1
	Arc 1 positionning Matrix.
GLC_3DViewInstance	m_Arc2
	Arc 2 showing orbit sphere orientation.
GLC_Matrix4x4	m_MatArc2
	Arc 2 positionning Matrix.
double	m_Ratio
	The ratio of the trackball size.

Detailed Description

GLC_RepTrackBallMover : Track Ball representation.

Definition at line 39 of file glc_reptrackballmover.h.

Constructor & Destructor Documentation

GLC_RepTrackBallMover::GLC_RepTrackBallMover ( GLC_Viewport * pViewport )

Default constructor.

Definition at line 36 of file glc_reptrackballmover.cpp.

References ARCANGLE, GLC_3DViewInstance::geomAt(), m_Arc1, m_Arc2, m_MainCircle, GLC_RepMover::m_MainColor, m_MatArc1, m_MatArc2, PI, GLC_Matrix4x4::setMatRot(), GLC_Geometry::setWireColor(), glc::Y_AXIS(), and glc::Z_AXIS().

Referenced by clone().

GLC_RepTrackBallMover::GLC_RepTrackBallMover ( const GLC_RepTrackBallMover & repMover )

Copy constructor.

Definition at line 65 of file glc_reptrackballmover.cpp.

GLC_RepTrackBallMover::~GLC_RepTrackBallMover ( ) [virtual]

Definition at line 78 of file glc_reptrackballmover.cpp.

Member Function Documentation

GLC_RepMover * GLC_RepTrackBallMover::clone ( ) const [virtual]

Return a clone of the repmover.

Implements GLC_RepMover.

Definition at line 89 of file glc_reptrackballmover.cpp.

References GLC_RepTrackBallMover().

void GLC_RepTrackBallMover::computeRadius ( ) [private]

Compute trackball radius.

Definition at line 208 of file glc_reptrackballmover.cpp.

References GLC_3DViewInstance::geomAt(), m_Arc1, m_Arc2, m_MainCircle, GLC_RepMover::m_pViewport, m_Radius, m_Ratio, GLC_Circle::setRadius(), GLC_Viewport::viewHSize(), and GLC_Viewport::viewVSize().

Referenced by glDraw().

void GLC_RepTrackBallMover::glDraw ( void ) [virtual]

Virtual interface for OpenGL Geometry set up.

Implements GLC_RepMover.

Definition at line 155 of file glc_reptrackballmover.cpp.

References computeRadius(), m_Arc1, m_Arc2, m_MainCircle, GLC_RepMover::m_pViewport, GLC_RepMover::m_RenderProperties, GLC_Geometry::render(), GLC_3DViewInstance::render(), GLC_RenderProperties::setRenderingFlag(), glc::TransparentRenderFlag, GLC_Viewport::viewHSize(), GLC_Viewport::viewVSize(), and glc::WireRenderFlag.

void GLC_RepTrackBallMover::init ( ) [virtual]

Set Arcs orientation and position in concordance with mouse position.

Reimplemented from GLC_RepMover.

Definition at line 99 of file glc_reptrackballmover.cpp.

References m_Arc1, m_Arc2, m_MatArc1, m_MatArc2, GLC_RepMover::RepMoverInfo::m_MatrixInfo, GLC_RepMover::m_pRepMoverInfo, GLC_RepMover::RepMoverInfo::m_VectorInfo, GLC_3DViewInstance::setMatrix(), GLC_Matrix4x4::setMatRot(), and glc::Z_AXIS().

void GLC_RepTrackBallMover::setMainColor ( const QColor & color ) [virtual]

Set representation main color.

Reimplemented from GLC_RepMover.

Definition at line 142 of file glc_reptrackballmover.cpp.

References GLC_3DViewInstance::geomAt(), m_Arc1, m_Arc2, m_MainCircle, GLC_RepMover::m_MainColor, and GLC_Geometry::setWireColor().

void GLC_RepTrackBallMover::update ( ) [virtual]

Set Arcs position in concordance with mouse position.

Reimplemented from GLC_RepMover.

Definition at line 132 of file glc_reptrackballmover.cpp.

References m_Arc1, m_Arc2, GLC_RepMover::RepMoverInfo::m_MatrixInfo, GLC_RepMover::m_pRepMoverInfo, and GLC_3DViewInstance::multMatrix().

Member Data Documentation

GLC_3DViewInstance GLC_RepTrackBallMover::m_Arc1 [private]

Arc 1 showing orbit sphere orientation.

Definition at line 103 of file glc_reptrackballmover.h.

Referenced by computeRadius(), GLC_RepTrackBallMover(), glDraw(), init(), setMainColor(), and update().

GLC_3DViewInstance GLC_RepTrackBallMover::m_Arc2 [private]

Arc 2 showing orbit sphere orientation.

Definition at line 107 of file glc_reptrackballmover.h.

Referenced by computeRadius(), GLC_RepTrackBallMover(), glDraw(), init(), setMainColor(), and update().

GLC_Circle GLC_RepTrackBallMover::m_MainCircle [private]

Main Circle.

Definition at line 101 of file glc_reptrackballmover.h.

Referenced by computeRadius(), GLC_RepTrackBallMover(), glDraw(), and setMainColor().

GLC_Matrix4x4 GLC_RepTrackBallMover::m_MatArc1 [private]

Arc 1 positionning Matrix.

Definition at line 105 of file glc_reptrackballmover.h.

Referenced by GLC_RepTrackBallMover(), and init().

GLC_Matrix4x4 GLC_RepTrackBallMover::m_MatArc2 [private]

Arc 2 positionning Matrix.

Definition at line 109 of file glc_reptrackballmover.h.

Referenced by GLC_RepTrackBallMover(), and init().

double GLC_RepTrackBallMover::m_Radius [private]

trackball radius

Definition at line 99 of file glc_reptrackballmover.h.

Referenced by computeRadius().

double GLC_RepTrackBallMover::m_Ratio [private]

The ratio of the trackball size.

Definition at line 111 of file glc_reptrackballmover.h.

Referenced by computeRadius().

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

�2005 Laurent Ribon