Public Member Functions | Private Attributes
qglviewer::CameraConstraint Class Reference

An AxisPlaneConstraint defined in the camera coordinate system. More...

#include <QGLViewer/constraint.h>

Inheritance diagram for qglviewer::CameraConstraint:
Inheritance graph
[legend]

List of all members.

Public Member Functions

const Cameracamera () const
 CameraConstraint (const Camera *const camera)
virtual void constrainRotation (Quaternion &rotation, Frame *const frame)
virtual void constrainTranslation (Vec &translation, Frame *const frame)
virtual ~CameraConstraint ()

Private Attributes

const Camera *const camera_

Detailed Description

An AxisPlaneConstraint defined in the camera coordinate system.

The translationConstraintDirection() and rotationConstraintDirection() are expressed in the associated camera() coordinate system.

See the constrainedFrame and constrainedCamera examples for an illustration.

Definition at line 319 of file constraint.h.


Constructor & Destructor Documentation

CameraConstraint::CameraConstraint ( const Camera *const  camera) [explicit]

Creates a CameraConstraint, whose constrained directions are defined in the camera coordinate system.

Definition at line 235 of file constraint.cpp.

virtual qglviewer::CameraConstraint::~CameraConstraint ( ) [inline, virtual]

Virtual destructor. Empty.

Definition at line 324 of file constraint.h.


Member Function Documentation

const Camera* qglviewer::CameraConstraint::camera ( ) const [inline]

Returns the associated Camera. Set using the CameraConstraint constructor.

Definition at line 330 of file constraint.h.

void CameraConstraint::constrainRotation ( Quaternion rotation,
Frame *const  frame 
) [virtual]

When rotationConstraintType() is AxisPlaneConstraint::AXIS, constrain rotation to be a rotation around an axis whose direction is defined in the camera() coordinate system by rotationConstraintDirection().

Reimplemented from qglviewer::AxisPlaneConstraint.

Definition at line 270 of file constraint.cpp.

void CameraConstraint::constrainTranslation ( Vec translation,
Frame *const  frame 
) [virtual]

Depending on translationConstraintType(), constrain translation to be along an axis or limited to a plane defined in the camera() coordinate system by translationConstraintDirection().

Reimplemented from qglviewer::AxisPlaneConstraint.

Definition at line 242 of file constraint.cpp.


Member Data Documentation

Definition at line 330 of file constraint.h.


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


octovis
Author(s): Kai M. Wurm , Armin Hornung
autogenerated on Thu Aug 27 2015 14:13:26