SoVRMLParent Class Reference
[VRML97 nodes]

Abstract base class for all VRML grouping nodes that have children. More...

#include <Inventor/VRMLnodes/SoVRMLParent.h>

Inheritance diagram for SoVRMLParent:

List of all members.

Public Member Functions
virtual SoType	getTypeId () const
virtual SbBool	affectsState () const
virtual void	addChild (SoNode *child)
virtual void	insertChild (SoNode *child, int newChildIndex)
virtual SoNode *	getChild (int index) const
virtual int	findChild (const SoNode *child) const
virtual int	getNumChildren () const
virtual void	removeChild (int index)
virtual void	removeChild (SoNode *child)
virtual void	removeAllChildren ()
virtual void	replaceChild (int index, SoNode *newChild)
virtual void	replaceChild (SoNode *oldChild, SoNode *newChild)
virtual SoChildList *	getChildren () const
Static Public Member Functions
static SoType	getClassTypeId ()
Public Attributes
SoMFNode	children
SoSFNode	metadata
SoSFVec3f	bboxCenter
SoSFVec3f	bboxSize

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Detailed Description

Abstract base class for all VRML grouping nodes that have children.

The SoVRMLParent node is the abstract base class for all VRML grouping nodes that have children.

NOTE: This class does not exist in Open Inventor 10.0 and later.

FILE FORMAT/DEFAULT

This is an abstract class. See the reference page of a derived class for the format and default values.

ACTION BEHAVIOR

SoSearchAction

EVENTS

eventIn

SoMFNode	addChildren
SoMFNode	removeChildren
SoMFNode	set_children
SoSFNode	set_metadata

eventOut

SoMFNode	children_changed
SoSFNode	metadata_changed

Deprecated:


Deprecated since Open Inventor 9500
The VRML API is no longer supported. See section http://oivdoc95.vsg3d.com/content/compatibility-notes-4#Deprecation of the Reference Manual.

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Member Function Documentation

virtual void SoVRMLParent::addChild

(

SoNode *

child

)

[virtual]

Adds a child as last one in group.

Reimplemented from SoGroup.

virtual SbBool SoVRMLParent::affectsState

(

)

const [virtual]

Returns TRUE if a node has an effect on the state during traversal.

The default method returns TRUE. Node classes (such as SoSeparator) that isolate their effects from the rest of the graph override this method to return FALSE.

Reimplemented from SoNode.

Reimplemented in SoVRMLLOD, and SoVRMLSwitch.

virtual int SoVRMLParent::findChild

(

const SoNode *

child

)

const [virtual]

Finds index of given child within group.

Reimplemented from SoGroup.

virtual SoNode* SoVRMLParent::getChild

(

int

index

)

const [virtual]

Returns the nth child node.

Reimplemented from SoGroup.

virtual SoChildList* SoVRMLParent::getChildren

(

)

const [virtual]

Reimplemented from SoGroup.

static SoType SoVRMLParent::getClassTypeId

(

)

[static]

Returns the type identifier for this class.

Reimplemented from SoGroup.

Reimplemented in SoVRMLGeoLocation, SoVRMLGeoLOD, SoVRMLAnchor, SoVRMLBillboard, SoVRMLCollision, SoVRMLGroup, SoVRMLLOD, SoVRMLSwitch, and SoVRMLTransform.

virtual int SoVRMLParent::getNumChildren

(

)

const [virtual]

Returns number of children.

Reimplemented from SoGroup.

virtual SoType SoVRMLParent::getTypeId

(

)

const [virtual]

Returns the type identifier for this specific instance.

Reimplemented from SoGroup.

Reimplemented in SoVRMLGeoLocation, SoVRMLGeoLOD, SoVRMLAnchor, SoVRMLBillboard, SoVRMLCollision, SoVRMLGroup, SoVRMLLOD, SoVRMLSwitch, and SoVRMLTransform.

virtual void SoVRMLParent::insertChild	(	SoNode *	child,
		int	newChildIndex
	)			[virtual]

Adds a child so that it becomes the one with the given index.

Reimplemented from SoGroup.

virtual void SoVRMLParent::removeAllChildren

(

)

[virtual]

Removes all children from group.

Reimplemented from SoGroup.

virtual void SoVRMLParent::removeChild

(

SoNode *

child

)

[inline, virtual]

Removes first instance of given child from group.

Reimplemented from SoGroup.

virtual void SoVRMLParent::removeChild

(

int

index

)

[virtual]

Removes child with given index from group.

Reimplemented from SoGroup.

virtual void SoVRMLParent::replaceChild	(	SoNode *	oldChild,
		SoNode *	newChild
	)			[inline, virtual]

Replaces first instance of given child with new child.

Reimplemented from SoGroup.

virtual void SoVRMLParent::replaceChild	(	int	index,
		SoNode *	newChild
	)			[virtual]

Replaces child with given index with new child.

Reimplemented from SoGroup.

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Member Data Documentation

SoSFVec3f SoVRMLParent::bboxCenter

The bboxCenter and bboxSize fields specify a bounding box that encloses the SoVRMLParent's children.

This is a hint that may be used for optimization purposes. If the specified bounding box is smaller than the actual bounding box of the children at any time, then the results are undefined. A default bboxSize value, (-1 -1 -1), implies that the bounding box is not specified.

SoSFVec3f SoVRMLParent::bboxSize

The bboxCenter and bboxSize fields specify a bounding box that encloses the SoVRMLParents's children.

See bboxCenter for details.

SoMFNode SoVRMLParent::children

Field that contains a list of children nodes.

Reimplemented from SoGroup.

SoSFNode SoVRMLParent::metadata

Specifies the metadata node.

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The documentation for this class was generated from the following file:
• Inventor/VRMLnodes/SoVRMLParent.h