SoVRMLSpotLight Class Reference
[VRML97 nodes]

VSG extension Node representing a spotlight source. More...

#include <Inventor/VRMLnodes/SoVRMLSpotLight.h>

Inheritance diagram for SoVRMLSpotLight:
SoVRMLLight SoVRMLNode SoNode SoFieldContainer SoBase SoRefCounter SoTypedObject

List of all members.

Public Member Functions

virtual SoType getTypeId () const
 SoVRMLSpotLight ()

Static Public Member Functions

static SoType getClassTypeId ()

Public Attributes

SoSFVec3f location
SoSFVec3f direction
SoSFFloat beamWidth
SoSFFloat cutOffAngle
SoSFFloat radius
SoSFVec3f attenuation

Detailed Description

VSG extension Node representing a spotlight source.

The SoVRMLSpotLight node defines a light source that emits light from a specific point along a specific direction vector and constrained within a solid angle. SoVRMLSpotlights may illuminate geometry nodes that respond to light sources and intersect the solid angle. SoVRMLSpotlights are specified in their local coordinate system and are affected by parent transformations.

Note: SoVRMLSpotLights only illuminate objects in their enclosing parent group (similar to Directional lights). This is a slight deviation from the behavior described by the VRML97 specification.

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

VRML97 SPECIFICATION

FILE FORMAT/DEFAULT

ACTION BEHAVIOR

EVENTS


Open Inventor Toolkit reference manual, generated on 5 Dec 2021
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