HVR::OffsetTrackerFilter Class Reference

The offset tracker filter uses the position and orientation data of a child tracker and offsets the position by a certain vector in the local space of the tracked point, i e using the tracked point's orientation as specified by the trackerOrientation field. More...

Inheritance diagram for HVR::OffsetTrackerFilter:

Classes
struct	FilteredPosition

Public Member Functions
	OffsetTrackerFilter (H3D::Inst< H3D::SFNode > _metadata=0, H3D::Inst< H3D::MFVec3f > _rawPosition=0, H3D::Inst< H3D::MFRotation > _rawOrientation=0, H3D::Inst< CalibratedMatrix > _trackerMatrix=0, H3D::Inst< FilteredPosition > _trackerPosition=0, H3D::Inst< H3D::MFRotation > _trackerOrientation=0, H3D::Inst< SFTrackerNode > _tracker=0, H3D::Inst< H3D::SFVec3f > _offset=0)
Public Member Functions inherited from HVR::HVRTrackerFilterNode
	HVRTrackerFilterNode (H3D::Inst< H3D::SFNode > _metadata=0, H3D::Inst< H3D::MFVec3f > _rawPosition=0, H3D::Inst< H3D::MFRotation > _rawOrientation=0, H3D::Inst< CalibratedMatrix > _trackerMatrix=0, H3D::Inst< H3D::MFVec3f > _trackerPosition=0, H3D::Inst< H3D::MFRotation > _trackerOrientation=0, H3D::Inst< SFTrackerNode > _tracker=0)
Public Member Functions inherited from HVR::HVRTrackerNode
	HVRTrackerNode (H3D::Inst< H3D::SFNode > _metadata=0, H3D::Inst< H3D::MFVec3f > _rawPosition=0, H3D::Inst< H3D::MFRotation > _rawOrientation=0, H3D::Inst< CalibratedMatrix > _trackerMatrix=0, H3D::Inst< H3D::MFVec3f > _trackerPosition=0, H3D::Inst< H3D::MFRotation > _trackerOrientation=0)
virtual std::string	defaultXMLContainerField ()

Public Attributes
std::auto_ptr< H3D::SFVec3f >	offset
	The offset to apply to the trackerPosition. More...
Public Attributes inherited from HVR::HVRTrackerFilterNode
std::auto_ptr< SFTrackerNode >	tracker
	The HVRTrackerNode tracker to filter data from. More...
Public Attributes inherited from HVR::HVRTrackerNode
std::auto_ptr< H3D::MFVec3f >	rawPosition
	The position data as defined by the tracker in its own coordinate system. More...
std::auto_ptr< H3D::MFRotation >	rawOrientation
	The orientation data as defined by the tracker in its own coordinate system. More...
std::auto_ptr< CalibratedMatrix >	trackerMatrix
	The calibrated tracker data in MFMatrix4f matrix form, encoding both position and orientation. More...
std::auto_ptr< H3D::MFVec3f >	trackerPosition
	The calibrated tracker position data. More...
std::auto_ptr< H3D::MFRotation >	trackerOrientation
	The calibrated tracker orientation data. More...

Static Public Attributes
static H3D::H3DNodeDatabase	database
Static Public Attributes inherited from HVR::HVRTrackerFilterNode
static H3D::H3DNodeDatabase	database
Static Public Attributes inherited from HVR::HVRTrackerNode
static H3D::H3DNodeDatabase	database

Protected Member Functions
virtual void	connect_tracker (HVRTrackerNode *)
virtual void	disconnect_tracker (HVRTrackerNode *)
Protected Member Functions inherited from HVR::HVRTrackerNode
void	updateRawMatrix (const std::vector< H3D::Matrix4f > &m)
	Call this function to update the tracker data. More...
void	updateRawPositionOrientation (const std::vector< H3D::Vec3f > &x, const std::vector< H3D::Rotation > &r)
	Call this function to update the tracker data. More...

Detailed Description

The offset tracker filter uses the position and orientation data of a child tracker and offsets the position by a certain vector in the local space of the tracked point, i e using the tracked point's orientation as specified by the trackerOrientation field.

Member Data Documentation

std::auto_ptr< H3D::SFVec3f > HVR::OffsetTrackerFilter::offset

The offset to apply to the trackerPosition.

This vector will be rotated by trackerOrientation before being added to the position.