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SoLineDetail Class Reference
[Detail classes]

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

#include <Inventor/details/SoLineDetail.h>

Inheritance diagram for SoLineDetail:

SoDetail List of all members.

Public Methods

 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 Methods

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.

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.

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()

void SoLineDetail::incLineIndex void   
 

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

void SoLineDetail::incPartIndex void   
 

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


The documentation for this class was generated from the following files:
Generated on Sat May 24 22:39:38 2003 for Coin by doxygen1.2.18