Coin Logo http://www.sim.no
http://www.coin3d.org

Public Member Functions | Static Public Member Functions

SoLineDetail Class Reference

The SoLineDetail class is for storing detailed 3D line information.Instances of this class are used among other things for storing information about lines after pick operations, and for storing information returned to tessellation callbacks. More...

#include <Inventor/details/SoLineDetail.h>

Inheritance diagram for SoLineDetail:
SoDetail

List of all members.

Public Member Functions

 SoLineDetail (void)
virtual ~SoLineDetail ()
virtual SoDetailcopy (void) const
const SoPointDetailgetPoint0 (void) const
const SoPointDetailgetPoint1 (void) const
int getLineIndex (void) const
int getPartIndex (void) const
void setPoint0 (const SoPointDetail *const detail)
void setPoint1 (const SoPointDetail *const detail)
void setLineIndex (const int idx)
void setPartIndex (const int idx)
void incLineIndex (void)
void incPartIndex (void)

Static Public Member Functions

static void initClass (void)

Detailed Description

The SoLineDetail class is for storing detailed 3D line information.

Instances of this class are used among other things for storing information about lines after pick operations, and for storing information returned to tessellation callbacks.

See also:
SoRayPickAction, SoPickedPoint, SoCallbackAction

Constructor & Destructor Documentation

SoLineDetail::SoLineDetail ( void  )

Default constructor sets up an empty, non-valid detail specification.

Referenced by copy().

SoLineDetail::~SoLineDetail ( ) [virtual]

Destructor.


Member Function Documentation

void SoLineDetail::initClass ( void  ) [static]

Initialize relevant common data for all instances, like the type system.

Reimplemented from SoDetail.

SoDetail * SoLineDetail::copy ( void  ) const [virtual]

Return a deep copy of ourself.

Note that if the Coin library has been built as a DLL under Microsoft Windows and you use this method from application code, you must make sure that both the Coin DLL and the application executable is using the same instance of a C Run-Time (CRT) library. Otherwise, you will get memory heap corruption upon deallocating the returned instances, eventually leading to mysterious crashes.

Implements SoDetail.

References SoLineDetail().

const SoPointDetail * SoLineDetail::getPoint0 ( void  ) const

Returns SoPointDetail describing the line start point.

const SoPointDetail * SoLineDetail::getPoint1 ( void  ) const

Returns SoPointDetail describing the line end point.

int SoLineDetail::getLineIndex ( void  ) const

Returns the index of this line within the lineset node it is part of.

int SoLineDetail::getPartIndex ( void  ) const

Returns the index of this line within the complex shape node it is part of.

void SoLineDetail::setPoint0 ( const SoPointDetail *const  detail)

Stores information about line's start point. Used internally from library client code setting up a SoLineDetail instance.

See also:
getPoint0()
void SoLineDetail::setPoint1 ( const SoPointDetail *const  detail)

Stores information about line's end point. Used internally from library client code setting up a SoLineDetail instance.

See also:
getPoint1()
void SoLineDetail::setLineIndex ( const int  idx)

Used internally from library client code setting up a SoLineDetail instance.

See also:
getLineIndex()
void SoLineDetail::setPartIndex ( const int  idx)

Used internally from library client code setting up a SoLineDetail instance.

See also:
getPartIndex()

Referenced by SoLineSet::generatePrimitives().

void SoLineDetail::incLineIndex ( void  )

Convenience method for library client code when setting up a SoLineDetail instance to use the line index as a counter.

Referenced by SoLineSet::generatePrimitives().

void SoLineDetail::incPartIndex ( void  )

Convenience method for library client code when setting up a SoLineDetail instance to use the part index as a counter.

Referenced by SoLineSet::generatePrimitives().


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

Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.

Generated on Mon Feb 28 2011 10:12:14 for Coin by Doxygen. 1.7.3