SoVRMLVisibilitySensor Class Reference
[VRML97 nodes]

VSG extension Detects visibility changes of a rectangular box.
Action not implemented for this node. More...

#include <Inventor/VRMLnodes/SoVRMLVisibilitySensor.h>

Inheritance diagram for SoVRMLVisibilitySensor:
SoVRMLNode SoNode SoFieldContainer SoBase SoRefCounter SoTypedObject

List of all members.

Public Member Functions

virtual SoType getTypeId () const
 SoVRMLVisibilitySensor ()

Static Public Member Functions

static SoType getClassTypeId ()
static void enableEvents (SbBool OnOffFlag)
static SbBool isEventsEnabled ()

Public Attributes

SoSFVec3f center
SoSFVec3f size
SoSFBool enabled

Detailed Description

VSG extension Detects visibility changes of a rectangular box.
Action not implemented for this node.

The SoVRMLVisibilitySensor detects visibility changes of a rectangular box as the user navigates the world. SoVRMLVisibilitySensor is typically used to detect when the user can see a specific object or region in the scene, and to activate or deactivate some behavior or animation in order to attract the user or improve performance.

NOTE: This class does not exist in Open Inventor 10.0 and later.

VRML97 SPECIFICATION

FILE FORMAT/DEFAULT

EVENTS


Open Inventor Toolkit reference manual, generated on 11 Nov 2019
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