H3D::Group Class Reference
[X3D node classes.]

A Group node contains children nodes without introducing a new transformation. More...

#include <Group.h>

Inheritance diagram for H3D::Group:

List of all members.

Public Member Functions
	Group (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 H3DNodeDatabase *	getDatabase ()
Static Public Attributes
static H3DNodeDatabase	database
	The H3DNodeDatabase for this node.

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Detailed Description

A Group node contains children nodes without introducing a new transformation.

It is equivalent to a Transform node containing an identity transform.

The bboxCenter and bboxSize fields specify a bounding box that encloses the Group node's children. This is a hint that may be used for optimization purposes. The results are undefined if the specified bounding box is smaller than the actual bounding box of the children at any time. A default bboxSize value, (-1, -1, -1), implies that the bounding box is not specified and, if needed, is calculated by the browser.

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