Class TLODNode

Unit

Declaration

type TLODNode = class(TAbstractGroupingNode)

Description

Provides various levels of detail for a given object, only one of which will be visible at a given time.

Note that it follows X3D naming. There were some differences between VRML 2.0 LOD and X3D LOD (TLODNode): "level" -> "children", so also "level_changed" -> "children_changed". In X3D "level_changed" indicates just integer. We don't implement VRML 97 version due to low usage.

Hierarchy

Overview

Methods

Protected function DirectEnumerateActive(Func: TEnumerateChildrenFunction): Pointer; override;
Public function TransformationChange: TNodeTransformationChange; override;
Public procedure CreateNode; override;
Public class function ClassX3DType: string; override;

Properties

Public property EventLevel_changed: TSFInt32Event read FEventLevel_changed;
Public property FdCenter: TSFVec3f read FFdCenter;
Public property FdForceTransitions: TSFBool read FFdForceTransitions;
Public property FdRange: TMFFloat read FFdRange;

Description

Methods

Protected function DirectEnumerateActive(Func: TEnumerateChildrenFunction): Pointer; override;
 
Public function TransformationChange: TNodeTransformationChange; override;
 
Public procedure CreateNode; override;

Automatically generated node properties.

Do not edit this file manually! To add new properties: - add them to the text files in tools/internal/x3d-nodes-to-pascal/nodes-specification/ , - and regenerate include files by running x3d-nodes-to-pascal

Public class function ClassX3DType: string; override;
 

Properties

Public property EventLevel_changed: TSFInt32Event read FEventLevel_changed;
 
Public property FdCenter: TSFVec3f read FFdCenter;

Internal wrapper for property Center. This wrapper API may change, we advise to access simpler Center instead.

Public property FdForceTransitions: TSFBool read FFdForceTransitions;

Internal wrapper for property ForceTransitions. This wrapper API may change, we advise to access simpler ForceTransitions instead.

Public property FdRange: TMFFloat read FFdRange;

Internal wrapper for property Range. This wrapper API may change, we advise to access simpler Range instead.


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