Class TCustomSceneNode

Unit

Irrlicht

Declaration

type TCustomSceneNode = class(TSceneNode)

Description

Abstract base class for creating custom scene node types.
Inheriting from this class equals deriving a new class from ISceneNode in the native version of Irrlicht.
Note that only virtual methods will change the node's behaviour when overloaded.

Hierarchy

• TInterfacedObject
• TWrapper
• TReferenceCounted
• TAttributeExchangingObject
• TSceneNode
• TCustomSceneNode

Overview

Methods

	constructor Create(NManager: TSceneManager; NParent: TSceneNode; NID: LongInt; const NPosition: TVector3D); overload;
	constructor Create(NManager: TSceneManager; NParent: TSceneNode; NID: LongInt; const NPosition, NRotation, NScale: TVector3D); overload;
	constructor Create(NManager: TSceneManager; NParent: TSceneNode = nil; NID: LongInt = -1); overload;
	function Clone(NewParent: TSceneNode = nil; NewManager: TSceneManager = nil): TSceneNode; virtual;
	function RemoveChild(Child: TSceneNode): Boolean; virtual;
	function __BoundingBoxRef: PBoundingBox;
	function GetBoundingBox: TBoundingBox; virtual; abstract;
	function GetMaterial(Index: LongWord): PMaterial; virtual;
	function GetMaterialCount: LongWord; virtual;
	procedure AddAnimator(Animator: TSceneNodeAnimator); virtual;
	procedure AddChild(Child: TSceneNode); virtual;
	procedure OnAnimate(TimeMS: LongWord); virtual;
	procedure OnRegisterSceneNode; virtual;
	procedure Remove; virtual;
	procedure RemoveAll; virtual;
	procedure RemoveAnimator(Anim: TSceneNodeAnimator); virtual;
	procedure RemoveAnimators; virtual;
	procedure Render; virtual; abstract;

Properties

	property BoundingBox: TBoundingBox read GetBoundingBox;
	property MaterialCount: LongWord read GetMaterialCount;
	property Materials[Index: LongWord]: PMaterial read GetMaterial;

Description

Methods

	constructor Create(NManager: TSceneManager; NParent: TSceneNode; NID: LongInt; const NPosition: TVector3D); overload;

	constructor Create(NManager: TSceneManager; NParent: TSceneNode; NID: LongInt; const NPosition, NRotation, NScale: TVector3D); overload;

	constructor Create(NManager: TSceneManager; NParent: TSceneNode = nil; NID: LongInt = -1); overload;

	function Clone(NewParent: TSceneNode = nil; NewManager: TSceneManager = nil): TSceneNode; virtual;

	function RemoveChild(Child: TSceneNode): Boolean; virtual;

	function __BoundingBoxRef: PBoundingBox;

	function GetBoundingBox: TBoundingBox; virtual; abstract;
Provides the value for the BoundingBox property. Must be overloaded by any inheriting class.

	function GetMaterial(Index: LongWord): PMaterial; virtual;
Provides the values for the Materials property.

	function GetMaterialCount: LongWord; virtual;
Provides the value for the MaterialCount property.

	procedure AddAnimator(Animator: TSceneNodeAnimator); virtual;

	procedure AddChild(Child: TSceneNode); virtual;

	procedure OnAnimate(TimeMS: LongWord); virtual;

	procedure OnRegisterSceneNode; virtual;

	procedure Remove; virtual;

	procedure RemoveAll; virtual;

	procedure RemoveAnimator(Anim: TSceneNodeAnimator); virtual;

	procedure RemoveAnimators; virtual;

	procedure Render; virtual; abstract;

Properties

	property BoundingBox: TBoundingBox read GetBoundingBox;

	property MaterialCount: LongWord read GetMaterialCount;

	property Materials[Index: LongWord]: PMaterial read GetMaterial;