---
name: "SoPickRayElement"
section: "3"
platform: "linux"
package: "coin"
version: "1:4.0.10-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/SoPickRayElement"
---

# SoPickRayElement(3)

The SoPickRayElement class is yet to be documented.

## NAME

SoPickRayElement - The **SoPickRayElement** class is yet to be documented.

## SYNOPSIS

\#include \<Inventor/elements/SoPickRayElement.h\>

Inherits **SoElement**.

### Public Member Functions

virtual void **init** (**SoState** \*state)\
 virtual SbBool **matches** (const **SoElement** \*element) const\
 FIXME: write doc.  virtual **SoElement** \* **copyMatchInfo** () const\
 FIXME: write doc.

Public Member Functions inherited from **SoElement** const **SoType** **getTypeId** (void) const\
 int **getStackIndex** (void) const\
 virtual void **push** (**SoState** \*state)\
 virtual void **pop** (**SoState** \*state, const **SoElement** \*prevTopElement)\
 void **setDepth** (const int **depth**)\
 int **getDepth** (void) const\
 virtual void **print** (FILE \*file=stdout) const\
 virtual **~SoElement** ()\

### Static Public Member Functions

static **SoType** **getClassTypeId** (void)\
 static int **getClassStackIndex** (void)\
 static void \* **createInstance** (void)\
 static void **initClass** (void)\
 static void **set** (**SoState** \*const state, const **SbViewVolume** &**volume**)\
 FIXME: write doc.  static const **SbViewVolume** & **get** (**SoState** \*const state)\
 FIXME: write doc.

Static Public Member Functions inherited from **SoElement** static void **initClass** (void)\
 static **SoType** **getClassTypeId** (void)\
 static int **getClassStackIndex** (void)\
 static void **initElements** (void)\
 static int **getNumStackIndices** (void)\
 static **SoType** **getIdFromStackIndex** (const int **stackIndex**)\

### Protected Member Functions

virtual **~SoPickRayElement** ()\

Protected Member Functions inherited from **SoElement** **SoElement** (void)\
 void **capture** (**SoState** \*const state) const\
 virtual void **captureThis** (**SoState** \*state) const\
 void **setTypeId** (const **SoType** **typeId**)\
 void **setStackIndex** (const int index)\
 **SoElement** \* **getNextInStack** (void) const\
 **SoElement** \* **getNextFree** (void) const\

### Protected Attributes

**SbViewVolume** **volume**\

Protected Attributes inherited from **SoElement** **SoType** **typeId**\
 int **stackIndex**\
 int **depth**\

### Additional Inherited Members

Static Protected Member Functions inherited from **SoElement** static **SoElement** \* **getElement** (**SoState** \*const state, const int **stackIndex**)\
 static const **SoElement** \* **getConstElement** (**SoState** \*const state, const int **stackIndex**)\
 static int **createStackIndex** (const **SoType** id)\

Static Protected Attributes inherited from **SoElement** static int **classStackIndex**\
 static **SoTypeList** \* **stackToType**\

## Detailed Description

The **SoPickRayElement** class is yet to be documented.

FIXME: write doc.

## Constructor & Destructor Documentation

### SoPickRayElement::~SoPickRayElement (void ) \[protected\], \[virtual\]

Destructor.

## Member Function Documentation

### SoType SoPickRayElement::getClassTypeId (void ) \[static\]

This static method returns the **SoType** object associated with objects of this class.

### int SoPickRayElement::getClassStackIndex (void ) \[static\]

This static method returns the state stack index for the class.

### void \* SoPickRayElement::createInstance (void ) \[static\]

*This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.*\

 Creates a new instance of the class type corresponding to the **SoType** object.

### void SoPickRayElement::initClass (void ) \[static\]

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

### void SoPickRayElement::init (SoState \* state) \[virtual\]

Initializes the element to its default value.

Reimplemented from **SoElement**.

### SbBool SoPickRayElement::matches (const SoElement \* element) const \[virtual\]

FIXME: write doc.

Implements **SoElement**.

### SoElement \* SoPickRayElement::copyMatchInfo (void ) const \[virtual\]

FIXME: write doc.

Implements **SoElement**.

## Member Data Documentation

### SbViewVolume SoPickRayElement::volume \[protected\]

FIXME: write doc.

## Author

Generated automatically by Doxygen for Coin from the source code.