Class TAbstractInternalGroupingNode

Unit

X3DNodes

Declaration

type TAbstractInternalGroupingNode = class(TAbstractChildNode)

Description

Base node that may contain children nodes.

You should not use this class directly usually, instead use e.g. TAbstractGroupingNode. This class is a common ancestor to help implementing a few similar nodes, like TAbstractGroupingNode and TStaticGroupNode, but it is undefined whether they will always rely on this common ancestor.

Note: This descends from TAbstractChildNode, so it can be inserted as child of another grouping node. So, you can create a hierarchy of nodes with any depth.

Handles TTransformFunctionality for any descendant that defines an instance of it.

Source: scene/x3d/x3dnodes_standard_grouping.inc (line 31).

Hierarchy

• TObject
• TPersistent
• TX3DFileItem
• TX3DNode
• TAbstractNode
• TAbstractChildNode
• TAbstractInternalGroupingNode

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