Class TStaticGroupNode

Unit

X3DNodes

Declaration

type TStaticGroupNode = class(TAbstractGroupingNode, IAbstractBoundedObject)

Description

Children nodes which cannot be modified. StaticGroup children are guaranteed to not change, send events, receive events or contain any USE references outside the StaticGroup. This allows to optimize this content for faster rendering and less memory usage.

Hierarchy

• TPersistent
• TNonRefCountedInterfacedPersistent
• TX3DFileItem
• TX3DNode
• TAbstractNode
• TAbstractChildNode
• TAbstractGroupingNode
• TStaticGroupNode

Overview

Methods

	function DirectEnumerateActive(Func: TEnumerateChildrenFunction): Pointer; override;
	procedure CreateNode; override;
	class function ClassX3DType: string; override;
	class function URNMatching(const URN: string): boolean; override;

Properties

	property FdChildren: TMFNode read FFdChildren;
	property FdBboxCenter: TSFVec3f read FFdBboxCenter;
	property FdBboxSize: TSFVec3f read FFdBboxSize;
	property BboxCenter: TVector3Single read GetBboxCenter write SetBboxCenter;
	property BboxSize: TVector3Single read GetBboxSize write SetBboxSize;

Description

Methods

	function DirectEnumerateActive(Func: TEnumerateChildrenFunction): Pointer; override;

	procedure CreateNode; override;

	class function ClassX3DType: string; override;

	class function URNMatching(const URN: string): boolean; override;

Properties

	property FdChildren: TMFNode read FFdChildren;

	property FdBboxCenter: TSFVec3f read FFdBboxCenter;

	property FdBboxSize: TSFVec3f read FFdBboxSize;

	property BboxCenter: TVector3Single read GetBboxCenter write SetBboxCenter;

	property BboxSize: TVector3Single read GetBboxSize write SetBboxSize;