H3D::X3DGroupingNode Class Reference
[Abstract nodes.]

This abstract node type indicates that concrete node types derived from it contain children nodes and is the basis for all aggregation. More...

#include <X3DGroupingNode.h>

Inheritance diagram for H3D::X3DGroupingNode:

List of all members.

Public Member Functions
	X3DGroupingNode (Inst< MFChild > _addChildren=0, Inst< MFChild > _removeChildren=0, Inst< MFChild > _children=0, Inst< SFNode > _metadata=0, Inst< SFBound > _bound=0, Inst< SFVec3f > _bboxCenter=0, Inst< SFVec3f > _bboxSize=0)
	Constructor.
virtual void	initialize ()
	Sets up the bound field using the bboxCenter and bboxSize fields.
virtual void	render ()
	Render the children.
Public Attributes
bool	use_union_bound
	if true a route will be set up between the bound field of the nodes in children and the bound field of the grouping node.
auto_ptr< MFChild >	addChildren
	The addChildren event appends nodes to the children field of a grouping node.
auto_ptr< MFChild >	removeChildren
	The removeChildren event removes nodes from the children field of the grouping node .
auto_ptr< MFChild >	children
	The nodes that are grouped together by this node.
Static Public Attributes
static H3DNodeDatabase	database
	The H3DNodeDatabase for this node.
Friends
class	MFChild
Classes
class	MFChild
	MFChild sets up a routes from the Nodes that are added and removed from the field to the owner of the field. More...
class	SFBound
	SFBound is specialized to update from the SFBound fields routed to it. More...

---

Detailed Description

This abstract node type indicates that concrete node types derived from it contain children nodes and is the basis for all aggregation.

---

Member Function Documentation

virtual void H3D::X3DGroupingNode::initialize (   )  [inline, virtual]

Sets up the bound field using the bboxCenter and bboxSize fields. If bboxSize is (-1, -1, -1) the bound will be the union of all the bound objects of the Nodes in the children field. Otherwise it will be a BoxBound with center and origin determined by the bboxCenter and bboxOrigin fields.

---

Member Data Documentation

auto_ptr< MFChild > H3D::X3DGroupingNode::addChildren

The addChildren event appends nodes to the children field of a grouping node. Any nodes passed to the addChildren field that are already in the children list of the grouping node are ignored. Access type: inputOnly

auto_ptr< MFChild > H3D::X3DGroupingNode::children

The nodes that are grouped together by this node. Access type: inputOutput

auto_ptr< MFChild > H3D::X3DGroupingNode::removeChildren

The removeChildren event removes nodes from the children field of the grouping node . Any nodes in the removeChildren event that are not in the children list of the grouping node are ignored. Access type: inputOnly

---