Class TConverterNode

Unit

Declaration

type TConverterNode = class(TAbstractChildNode)

Description

This item has no description. Showing description inherited from TAbstractChildNode.

Abstract node type that indicates that the node may be used as a child of a grouping node, e.g. inside TAbstractGroupingNode.FdChildren.

Hierarchy

Overview

Methods

Public constructor Create(const AX3DName, ABaseUrl: String); override;
Public procedure CreateNode; override;
Public class function ClassX3DType: String; override;

Properties

Public property FdEnabled: TSFBool read FFdEnabled;
Public property Enabled: Boolean read GetEnabled write SetEnabled;
Public property EventIn: TXFAnyEvent read FEventIn;
Public property EventOut: TXFAnyEvent read FEventOut;

Description

Methods

Public constructor Create(const AX3DName, ABaseUrl: String); override;

This item has no description. Showing description inherited from TX3DNode.Create.

Constructor. Initializes various properties:

  • Name, BaseUrl are initialized from given parameters.

  • The Fields, Events lists are filled in every descendant, to have all the fields/events defined by the specification.

  • DefaultContainerField, and other node-specific stuff, is filled in descendants. This is actually implemented in CreateNode, that is called at the end of this constructor.

Public procedure CreateNode; override;

Create node fields and events.

Public class function ClassX3DType: String; override;

This item has no description. Showing description inherited from TX3DNode.ClassX3DType.

Node type name in VRML/X3D, for this class. Normal VRML/X3D node classes should override this to return something non-empty, and then X3DType automatically will return the same value.

Empty for classes that don't have a hardcoded VRML/X3D node name, like a special TX3DUnknownNode. Such special classes should override then X3DType to return actual non-empty name there.

You usually should call X3DType. The only use of this method is that it works on classes (it's "class function"), without needing at actual instance.

Properties

Public property FdEnabled: TSFBool read FFdEnabled;

Internal wrapper for property Enabled. This wrapper API may change, we advise to access simpler Enabled instead, if it is defined (TODO: for now, some field types do not have a simpler counterpart).

Public property Enabled: Boolean read GetEnabled write SetEnabled;

This item has no description.

Public property EventIn: TXFAnyEvent read FEventIn;

This item has no description.

Public property EventOut: TXFAnyEvent read FEventOut;

This item has no description.


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