NAME
SoPointLight – node representing a point light source

INHERITS FROM
SoBase >
SoFieldContainer >
SoNode >
SoLight >
SoPointLight

SYNOPSIS
#include <Inventor/nodes/SoPointLight.h>
Fields from class SoPointLight:
SoSFVec3f location
Fields from class SoLight:
SoSFFloat intensity
SoSFColor color
Methods from class SoPointLight:
SoPointLight()
static SoType getClassTypeId()
Methods from class SoNode:
void setOverride(SbBool state)
SbBool isOverride() const
SoNode * copy(SbBool copyConnections = FALSE) const
virtual SbBool affectsState() const
static SoNode * getByName(const SbName &name)
static int getByName(const SbName &name, SoNodeList &list)
Methods from class SoFieldContainer:
void setToDefaults()
SbBool hasDefaultValues() const
SbBool fieldsAreEqual(const SoFieldContainer *fc) const
void copyFieldValues(const SoFieldContainer *fc, SbBool copyConnections = FALSE)
SbBool set(const char *fieldDataString)
void get(SbString &fieldDataString)
virtual int getFields(SoFieldList &resultList) const
virtual SoField * getField(const SbName &fieldName) const
SbBool getFieldName(const SoField *field, SbName &fieldName) const
SbBool isNotifyEnabled() const
SbBool enableNotify(SbBool flag)
Methods from class SoBase:
void ref()
void unref() const
void unrefNoDelete() const
void touch()
virtual SoType getTypeId() const
SbBool isOfType(SoType type) const
virtual void setName(const SbName &name)
virtual SbName getName() const

DESCRIPTION
This node defines a point light source at a fixed 3D location. A point source illuminates equally in all directions; that is, it is omni-directional.

FIELDS
SoSFVec3f location
Location of the source.

METHODS
SoPointLight()
Creates a point light source node with default settings.
static SoType getClassTypeId()
Returns type identifier for this class.

ACTION BEHAVIOR
Activates this light (if so specified) during traversal. All shape nodes that come after this light in the scene graph are illuminated by this light. The light's location is affected by the current transformation.

FILE FORMAT/DEFAULTS
PointLight {
on TRUE
intensity 1
color 1 1 1
location 0 0 1
}

SEE ALSO
SoDirectionalLight, SoSpotLight

Typeset by Felix Ritter (MeVis Research GmbH)
Hyperlinks by Wolfram Esser (method park Software AG)