.TH "SoShadowSpotLight" 3 "Tue Dec 26 2023 17:59:22" "Version 4.0.2" "Coin" \" -*- nroff -*-
.ad l
.nh
.SH NAME
SoShadowSpotLight \- The \fBSoShadowSpotLight\fP class is a node for setting up a spot light which casts shadows\&.  

.SH SYNOPSIS
.br
.PP
.PP
\fC#include <Inventor/annex/FXViz/nodes/SoShadowSpotLight\&.h>\fP
.PP
Inherits \fBSoSpotLight\fP\&.
.SS "Public Member Functions"

.in +1c
.ti -1c
.RI "\fBvirtual\fP \fBSoType\fP \fBgetTypeId\fP (\fBvoid\fP) \fBconst\fP"
.br
.ti -1c
.RI "\fBSoShadowSpotLight\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBGLRender\fP (\fBSoGLRenderAction\fP *action)"
.br
.in -1c

Public Member Functions inherited from \fBSoSpotLight\fP
.in +1c
.ti -1c
.RI "\fBSoSpotLight\fP (\fBvoid\fP)"
.br
.in -1c

Public Member Functions inherited from \fBSoLight\fP
.in +1c
.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBcallback\fP (\fBSoCallbackAction\fP *action)"
.br
.in -1c

Public Member Functions inherited from \fBSoNode\fP
.in +1c
.ti -1c
.RI "\fBvoid\fP \fBsetOverride\fP (\fBconst\fP SbBool state)"
.br
.ti -1c
.RI "SbBool \fBisOverride\fP (\fBvoid\fP) \fBconst\fP"
.br
.ti -1c
.RI "\fBvoid\fP \fBsetNodeType\fP (\fBconst\fP \fBNodeType\fP type)"
.br
.ti -1c
.RI "\fBNodeType\fP \fBgetNodeType\fP (\fBvoid\fP) \fBconst\fP"
.br
.ti -1c
.RI "\fBvirtual\fP \fBSoNode\fP * \fBcopy\fP (SbBool \fBcopyconnections\fP=FALSE) \fBconst\fP"
.br
.ti -1c
.RI "\fBvirtual\fP SbBool \fBaffectsState\fP (\fBvoid\fP) \fBconst\fP"
.br
.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBdoAction\fP (\fBSoAction\fP *action)"
.br
.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBGLRenderBelowPath\fP (\fBSoGLRenderAction\fP *action)"
.br
.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBGLRenderInPath\fP (\fBSoGLRenderAction\fP *action)"
.br
.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBGLRenderOffPath\fP (\fBSoGLRenderAction\fP *action)"
.br
.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBgetBoundingBox\fP (\fBSoGetBoundingBoxAction\fP *action)"
.br
.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBgetMatrix\fP (\fBSoGetMatrixAction\fP *action)"
.br
.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBhandleEvent\fP (\fBSoHandleEventAction\fP *action)"
.br
.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBpick\fP (\fBSoPickAction\fP *action)"
.br
.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBrayPick\fP (\fBSoRayPickAction\fP *action)"
.br
.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBsearch\fP (\fBSoSearchAction\fP *action)"
.br
.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBwrite\fP (\fBSoWriteAction\fP *action)"
.br
.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBaudioRender\fP (\fBSoAudioRenderAction\fP *action)"
.br
.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBgetPrimitiveCount\fP (\fBSoGetPrimitiveCountAction\fP *action)"
.br
.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBgrabEventsSetup\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBgrabEventsCleanup\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBstartNotify\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBnotify\fP (\fBSoNotList\fP *\fBl\fP)"
.br
.ti -1c
.RI "SbUniqueId \fBgetNodeId\fP (\fBvoid\fP) \fBconst\fP"
.br
.ti -1c
.RI "\fBvirtual\fP \fBSoChildList\fP * \fBgetChildren\fP (\fBvoid\fP) \fBconst\fP"
.br
.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBwriteInstance\fP (\fBSoOutput\fP *\fBout\fP)"
.br
.ti -1c
.RI "\fBvirtual\fP \fBSoNode\fP * \fBaddToCopyDict\fP (\fBvoid\fP) \fBconst\fP"
.br
.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBcopyContents\fP (\fBconst\fP \fBSoFieldContainer\fP *from, SbBool \fBcopyconnections\fP)"
.br
.ti -1c
.RI "\fBvirtual\fP \fBSoFieldContainer\fP * \fBcopyThroughConnection\fP (\fBvoid\fP) \fBconst\fP"
.br
.in -1c

Public Member Functions inherited from \fBSoFieldContainer\fP
.in +1c
.ti -1c
.RI "\fBvoid\fP \fBsetToDefaults\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "SbBool \fBhasDefaultValues\fP (\fBvoid\fP) \fBconst\fP"
.br
.ti -1c
.RI "SbBool \fBfieldsAreEqual\fP (\fBconst\fP \fBSoFieldContainer\fP *container) \fBconst\fP"
.br
.ti -1c
.RI "\fBvoid\fP \fBcopyFieldValues\fP (\fBconst\fP \fBSoFieldContainer\fP *container, SbBool \fBcopyconnections\fP=FALSE)"
.br
.ti -1c
.RI "SbBool \fBset\fP (\fBconst\fP char *\fBconst\fP fielddata)"
.br
.ti -1c
.RI "\fBvoid\fP \fBget\fP (\fBSbString\fP &fielddata)"
.br
.ti -1c
.RI "\fBvirtual\fP int \fBgetFields\fP (\fBSoFieldList\fP &\fBl\fP) \fBconst\fP"
.br
.ti -1c
.RI "\fBvirtual\fP int \fBgetAllFields\fP (\fBSoFieldList\fP &\fBl\fP) \fBconst\fP"
.br
.ti -1c
.RI "\fBvirtual\fP \fBSoField\fP * \fBgetField\fP (\fBconst\fP \fBSbName\fP &name) \fBconst\fP"
.br
.ti -1c
.RI "\fBvirtual\fP \fBSoField\fP * \fBgetEventIn\fP (\fBconst\fP \fBSbName\fP &name) \fBconst\fP"
.br
.ti -1c
.RI "\fBvirtual\fP \fBSoField\fP * \fBgetEventOut\fP (\fBconst\fP \fBSbName\fP &name) \fBconst\fP"
.br
.ti -1c
.RI "SbBool \fBgetFieldName\fP (\fBconst\fP \fBSoField\fP *\fBconst\fP \fBfield\fP, \fBSbName\fP &name) \fBconst\fP"
.br
.ti -1c
.RI "SbBool \fBenableNotify\fP (\fBconst\fP SbBool \fBflag\fP)"
.br
.ti -1c
.RI "SbBool \fBisNotifyEnabled\fP (\fBvoid\fP) \fBconst\fP"
.br
.ti -1c
.RI "SbBool \fBset\fP (\fBconst\fP char *fielddata, \fBSoInput\fP *input)"
.br
.ti -1c
.RI "\fBvoid\fP \fBget\fP (\fBSbString\fP &fielddata, \fBSoOutput\fP *\fBout\fP)"
.br
.ti -1c
.RI "\fBvirtual\fP SbBool \fBvalidateNewFieldValue\fP (\fBSoField\fP *\fBfield\fP, \fBvoid\fP *\fBnewval\fP)"
.br
.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBaddWriteReference\fP (\fBSoOutput\fP *\fBout\fP, SbBool \fBisfromfield\fP=FALSE)"
.br
.ti -1c
.RI "SbBool \fBgetIsBuiltIn\fP (\fBvoid\fP) \fBconst\fP"
.br
.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBgetFieldsMemorySize\fP (size_t &\fBmanaged\fP, size_t &\fBunmanaged\fP) \fBconst\fP"
.br
.ti -1c
.RI "\fBvoid\fP \fBsetUserData\fP (\fBvoid\fP *userdata) \fBconst\fP"
.br
.ti -1c
.RI "\fBvoid\fP * \fBgetUserData\fP (\fBvoid\fP) \fBconst\fP"
.br
.in -1c

Public Member Functions inherited from \fBSoBase\fP
.in +1c
.ti -1c
.RI "\fBvoid\fP \fBref\fP (\fBvoid\fP) \fBconst\fP"
.br
.ti -1c
.RI "\fBvoid\fP \fBunref\fP (\fBvoid\fP) \fBconst\fP"
.br
.ti -1c
.RI "\fBvoid\fP \fBunrefNoDelete\fP (\fBvoid\fP) \fBconst\fP"
.br
.ti -1c
.RI "int32_t \fBgetRefCount\fP (\fBvoid\fP) \fBconst\fP"
.br
.ti -1c
.RI "\fBvoid\fP \fBtouch\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "SbBool \fBisOfType\fP (\fBSoType\fP type) \fBconst\fP"
.br
.RI "Returns \fCTRUE\fP if the type of this object is either of the same type or inherited from \fItype\fP\&. "
.ti -1c
.RI "\fBvirtual\fP \fBSbName\fP \fBgetName\fP (\fBvoid\fP) \fBconst\fP"
.br
.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBsetName\fP (\fBconst\fP \fBSbName\fP &\fBnewname\fP)"
.br
.ti -1c
.RI "\fBvoid\fP \fBaddAuditor\fP (\fBvoid\fP *\fBconst\fP \fBauditor\fP, \fBconst\fP \fBSoNotRec::Type\fP type)"
.br
.ti -1c
.RI "\fBvoid\fP \fBremoveAuditor\fP (\fBvoid\fP *\fBconst\fP \fBauditor\fP, \fBconst\fP \fBSoNotRec::Type\fP type)"
.br
.ti -1c
.RI "\fBconst\fP \fBSoAuditorList\fP & \fBgetAuditors\fP (\fBvoid\fP) \fBconst\fP"
.br
.ti -1c
.RI "SbBool \fBshouldWrite\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "\fBvoid\fP \fBassertAlive\fP (\fBvoid\fP) \fBconst\fP"
.br
.in -1c
.SS "Static Public Member Functions"

.in +1c
.ti -1c
.RI "\fBstatic\fP \fBSoType\fP \fBgetClassTypeId\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBinitClass\fP (\fBvoid\fP)"
.br
.in -1c

Static Public Member Functions inherited from \fBSoSpotLight\fP
.in +1c
.ti -1c
.RI "\fBstatic\fP \fBSoType\fP \fBgetClassTypeId\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBinitClass\fP (\fBvoid\fP)"
.br
.RI "Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system\&.   "
.in -1c

Static Public Member Functions inherited from \fBSoLight\fP
.in +1c
.ti -1c
.RI "\fBstatic\fP \fBSoType\fP \fBgetClassTypeId\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBinitClass\fP (\fBvoid\fP)"
.br
.RI "Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system\&.   "
.in -1c

Static Public Member Functions inherited from \fBSoNode\fP
.in +1c
.ti -1c
.RI "\fBstatic\fP uint32_t \fBgetCompatibilityTypes\fP (\fBconst\fP \fBSoType\fP &nodetype)"
.br
.ti -1c
.RI "\fBstatic\fP \fBSoType\fP \fBgetClassTypeId\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "\fBstatic\fP \fBSoNode\fP * \fBgetByName\fP (\fBconst\fP \fBSbName\fP &name)"
.br
.ti -1c
.RI "\fBstatic\fP int \fBgetByName\fP (\fBconst\fP \fBSbName\fP &name, \fBSoNodeList\fP &\fBl\fP)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBinitClass\fP (\fBvoid\fP)"
.br
.RI "Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system\&.   "
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBinitClasses\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "\fBstatic\fP SbUniqueId \fBgetNextNodeId\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "\fBstatic\fP int \fBgetActionMethodIndex\fP (\fBconst\fP \fBSoType\fP type)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBgetBoundingBoxS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBGLRenderS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBcallbackS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBgetMatrixS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBhandleEventS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBpickS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBrayPickS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBsearchS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBwriteS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBaudioRenderS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBgetPrimitiveCountS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
.br
.in -1c

Static Public Member Functions inherited from \fBSoFieldContainer\fP
.in +1c
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBinitClass\fP (\fBvoid\fP)"
.br
.RI "Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system\&.   "
.ti -1c
.RI "\fBstatic\fP \fBSoType\fP \fBgetClassTypeId\fP (\fBvoid\fP)"
.br
.RI "This static method returns the \fBSoType\fP object associated with objects of this class\&.   "
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBcleanupClass\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBinitCopyDict\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBaddCopy\fP (\fBconst\fP \fBSoFieldContainer\fP *\fBorig\fP, \fBconst\fP \fBSoFieldContainer\fP *copy)"
.br
.ti -1c
.RI "\fBstatic\fP \fBSoFieldContainer\fP * \fBcheckCopy\fP (\fBconst\fP \fBSoFieldContainer\fP *\fBorig\fP)"
.br
.ti -1c
.RI "\fBstatic\fP \fBSoFieldContainer\fP * \fBfindCopy\fP (\fBconst\fP \fBSoFieldContainer\fP *\fBorig\fP, \fBconst\fP SbBool \fBcopyconnections\fP)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBcopyDone\fP (\fBvoid\fP)"
.br
.in -1c

Static Public Member Functions inherited from \fBSoBase\fP
.in +1c
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBinitClass\fP (\fBvoid\fP)"
.br
.RI "Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system\&. "
.ti -1c
.RI "\fBstatic\fP \fBSoType\fP \fBgetClassTypeId\fP (\fBvoid\fP)"
.br
.RI "This static method returns the \fBSoType\fP object associated with objects of this class\&. "
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBaddName\fP (\fBSoBase\fP *\fBconst\fP base, \fBconst\fP char *\fBconst\fP name)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBremoveName\fP (\fBSoBase\fP *\fBconst\fP base, \fBconst\fP char *\fBconst\fP name)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBincrementCurrentWriteCounter\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBdecrementCurrentWriteCounter\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "\fBstatic\fP \fBSoBase\fP * \fBgetNamedBase\fP (\fBconst\fP \fBSbName\fP &name, \fBSoType\fP type)"
.br
.ti -1c
.RI "\fBstatic\fP int \fBgetNamedBases\fP (\fBconst\fP \fBSbName\fP &name, \fBSoBaseList\fP &\fBbaselist\fP, \fBSoType\fP type)"
.br
.ti -1c
.RI "\fBstatic\fP SbBool \fBread\fP (\fBSoInput\fP *input, \fBSoBase\fP *&base, \fBSoType\fP \fBexpectedtype\fP)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBsetInstancePrefix\fP (\fBconst\fP \fBSbString\fP &c)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBsetTraceRefs\fP (SbBool \fBtrace\fP)"
.br
.ti -1c
.RI "\fBstatic\fP SbBool \fBgetTraceRefs\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "\fBstatic\fP SbBool \fBconnectRoute\fP (\fBSoInput\fP *input, \fBconst\fP \fBSbName\fP &\fBfromnodename\fP, \fBconst\fP \fBSbName\fP &\fBfromfieldname\fP, \fBconst\fP \fBSbName\fP &\fBtonodename\fP, \fBconst\fP \fBSbName\fP &\fBtofieldname\fP)"
.br
.ti -1c
.RI "\fBstatic\fP SbBool \fBreadRoute\fP (\fBSoInput\fP *input)"
.br
.in -1c
.SS "Public Attributes"

.in +1c
.ti -1c
.RI "\fBSoSFNode\fP \fBshadowMapScene\fP"
.br
.ti -1c
.RI "\fBSoSFFloat\fP \fBnearDistance\fP"
.br
.ti -1c
.RI "\fBSoSFFloat\fP \fBfarDistance\fP"
.br
.in -1c

Public Attributes inherited from \fBSoSpotLight\fP
.in +1c
.ti -1c
.RI "\fBSoSFVec3f\fP \fBlocation\fP"
.br
.ti -1c
.RI "\fBSoSFVec3f\fP \fBdirection\fP"
.br
.ti -1c
.RI "\fBSoSFFloat\fP \fBdropOffRate\fP"
.br
.ti -1c
.RI "\fBSoSFFloat\fP \fBcutOffAngle\fP"
.br
.in -1c

Public Attributes inherited from \fBSoLight\fP
.in +1c
.ti -1c
.RI "\fBSoSFBool\fP \fBon\fP"
.br
.ti -1c
.RI "\fBSoSFFloat\fP \fBintensity\fP"
.br
.ti -1c
.RI "\fBSoSFColor\fP \fBcolor\fP"
.br
.in -1c
.SS "Protected Member Functions"

.in +1c
.ti -1c
.RI "\fBvirtual\fP \fBconst\fP \fBSoFieldData\fP * \fBgetFieldData\fP (\fBvoid\fP) \fBconst\fP"
.br
.ti -1c
.RI "\fBvirtual\fP \fB~SoShadowSpotLight\fP ()"
.br
.in -1c

Protected Member Functions inherited from \fBSoSpotLight\fP
.in +1c
.ti -1c
.RI "\fBvirtual\fP \fB~SoSpotLight\fP ()"
.br
.in -1c

Protected Member Functions inherited from \fBSoLight\fP
.in +1c
.ti -1c
.RI "\fBSoLight\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "\fBvirtual\fP \fB~SoLight\fP ()"
.br
.in -1c

Protected Member Functions inherited from \fBSoNode\fP
.in +1c
.ti -1c
.RI "\fBSoNode\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "\fBvirtual\fP \fB~SoNode\fP ()"
.br
.ti -1c
.RI "\fBvirtual\fP SbBool \fBreadInstance\fP (\fBSoInput\fP *\fBin\fP, \fBunsigned\fP short flags)"
.br
.in -1c

Protected Member Functions inherited from \fBSoFieldContainer\fP
.in +1c
.ti -1c
.RI "\fBSoFieldContainer\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "\fBvirtual\fP \fB~SoFieldContainer\fP ()"
.br
.in -1c

Protected Member Functions inherited from \fBSoBase\fP
.in +1c
.ti -1c
.RI "\fBSoBase\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "\fBvirtual\fP \fB~SoBase\fP ()"
.br
.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBdestroy\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "SbBool \fBhasMultipleWriteRefs\fP (\fBvoid\fP) \fBconst\fP"
.br
.ti -1c
.RI "SbBool \fBwriteHeader\fP (\fBSoOutput\fP *\fBout\fP, SbBool \fBisgroup\fP, SbBool \fBisengine\fP) \fBconst\fP"
.br
.ti -1c
.RI "\fBvoid\fP \fBwriteFooter\fP (\fBSoOutput\fP *\fBout\fP) \fBconst\fP"
.br
.ti -1c
.RI "\fBvirtual\fP \fBconst\fP char * \fBgetFileFormatName\fP (\fBvoid\fP) \fBconst\fP"
.br
.ti -1c
.RI "\fBvirtual\fP \fBSoNotRec\fP \fBcreateNotRec\fP (\fBvoid\fP)"
.br
.in -1c
.SS "Static Protected Member Functions"

.in +1c
.ti -1c
.RI "\fBstatic\fP \fBconst\fP \fBSoFieldData\fP ** \fBgetFieldDataPtr\fP (\fBvoid\fP)"
.br
.in -1c

Static Protected Member Functions inherited from \fBSoSpotLight\fP
.in +1c
.ti -1c
.RI "\fBstatic\fP \fBconst\fP \fBSoFieldData\fP ** \fBgetFieldDataPtr\fP (\fBvoid\fP)"
.br
.in -1c

Static Protected Member Functions inherited from \fBSoLight\fP
.in +1c
.ti -1c
.RI "\fBstatic\fP \fBconst\fP \fBSoFieldData\fP ** \fBgetFieldDataPtr\fP (\fBvoid\fP)"
.br
.in -1c

Static Protected Member Functions inherited from \fBSoNode\fP
.in +1c
.ti -1c
.RI "\fBstatic\fP \fBconst\fP \fBSoFieldData\fP ** \fBgetFieldDataPtr\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBsetNextActionMethodIndex\fP (int index)"
.br
.ti -1c
.RI "\fBstatic\fP int \fBgetNextActionMethodIndex\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBincNextActionMethodIndex\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBsetCompatibilityTypes\fP (\fBconst\fP \fBSoType\fP &nodetype, \fBconst\fP uint32_t \fBbitmask\fP)"
.br
.in -1c

Static Protected Member Functions inherited from \fBSoBase\fP
.in +1c
.ti -1c
.RI "\fBstatic\fP uint32_t \fBgetCurrentWriteCounter\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBstaticDataLock\fP (\fBvoid\fP)"
.br
.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBstaticDataUnlock\fP (\fBvoid\fP)"
.br
.in -1c
.SS "Additional Inherited Members"


Public Types inherited from \fBSoNode\fP
.in +1c
.ti -1c
.RI "enum \fBNodeType\fP { \fBINVENTOR\fP = 0x0000, \fBVRML1\fP = 0x0001, \fBVRML2\fP = 0x0002, \fBINVENTOR_1\fP = 0x0004, \fBINVENTOR_2_0\fP = 0x0008, \fBINVENTOR_2_1\fP = 0x0010, \fBINVENTOR_2_5\fP = 0x0020, \fBINVENTOR_2_6\fP = 0x0040, \fBCOIN_1_0\fP = 0x0080, \fBCOIN_2_0\fP = 0x0100, \fBEXTENSION\fP = 0x0200, \fBCOIN_2_2\fP = 0x0400, \fBCOIN_2_3\fP = 0x0800, \fBCOIN_2_4\fP = 0x1000, \fBINVENTOR_5_0\fP = 0x2000, \fBCOIN_2_5\fP = 0x4000, \fBCOIN_3_0\fP = 0x8000, \fBINVENTOR_6_0\fP = 0x10000, \fBCOIN_4_0\fP = 0x20000 }"
.br
.in -1c

Protected Types inherited from \fBSoBase\fP
.in +1c
.ti -1c
.RI "enum \fBBaseFlags\fP { \fBIS_ENGINE\fP = 0x01, \fBIS_GROUP\fP = 0x02 }"
.br
.in -1c

Protected Attributes inherited from \fBSoNode\fP
.in +1c
.ti -1c
.RI "SbUniqueId \fBuniqueId\fP"
.br
.in -1c

Protected Attributes inherited from \fBSoFieldContainer\fP
.in +1c
.ti -1c
.RI "SbBool \fBisBuiltIn\fP"
.br
.in -1c

Static Protected Attributes inherited from \fBSoNode\fP
.in +1c
.ti -1c
.RI "\fBstatic\fP SbUniqueId \fBnextUniqueId\fP = 1"
.br
.ti -1c
.RI "\fBstatic\fP int \fBnextActionMethodIndex\fP = 0"
.br
.in -1c
.SH "Detailed Description"
.PP 
The \fBSoShadowSpotLight\fP class is a node for setting up a spot light which casts shadows\&. 

This node can be used instead of a normal spot light if you need to improve the performance by supplying a simplified scene graph to be used when rendering the shadow map(s)\&. For instance, the shadow map scene graph doesn't need any textures or materials, and any non-casters can also be excluded from this scene graph\&. It's more optimal to use this node than to use the \fBSoShadowStyle\fP node to control this, at the cost of some extra application complexity\&.
.PP
It's especially useful if you have a scene with few shadow caster nodes and lots of shadow receiver nodes\&.
.PP
Currently, this node must be placed somewhere in the \fBSoShadowGroup\fP subgraph to cast shadows\&.
.PP
\fBFILE FORMAT/DEFAULTS:\fP 
.PP
.nf
ShadowSpotLight {
  shadowMapScene NULL
  nearDistance \-1
  farDistance \-1
}

.fi
.PP
.PP
Here is the example from \fBSoShadowGroup\fP, modified to use \fBSoShadowSpotLight\fP instead of a normal \fBSoSpotLight\fP\&. Notice that only the sphere casts shadows\&.
.PP
.PP
.nf
DirectionalLight { direction 0 0 \-1 intensity 0\&.2 }

ShadowGroup {
  quality 1 # to get per pixel lighting

  ShadowSpotLight {
    location \-8 \-8 8\&.0
    direction 1 1 \-1
    cutOffAngle 0\&.35
    dropOffRate 0\&.7

    shadowMapScene
    DEF sphere Separator {
        Complexity { value 1\&.0 }
        Material { diffuseColor 1 1 0 specularColor 1 1 1 shininess 0\&.9 }
        Shuttle { translation0 \-3 1 0 translation1 3 \-5 0 speed 0\&.25 on TRUE }
        Translation { translation \-5 0 2 }
        Sphere { radius 2\&.0 }
      }
  }
  # need to insert the sphere in the regular scene graph as well
  USE sphere

  Separator {
    Material { diffuseColor 1 0 0 specularColor 1 1 1 shininess 0\&.9 }
    Shuttle { translation0 0 \-5 0 translation1 0 5 0 speed 0\&.15 on TRUE }
    Translation { translation 0 0 \-3 }
    Cube { depth 1\&.8 }
  }
  Separator {
    Material { diffuseColor 0 1 0 specularColor 1 1 1 shininess 0\&.9 }
    Shuttle { translation0 \-5 0 0 translation1 5 0 0 speed 0\&.3 on TRUE }
    Translation { translation 0 0 \-3 }
    Cube { }
  }

  Coordinate3 { point [ \-10 \-10 \-3, 10 \-10 \-3, 10 10 \-3, \-10 10 \-3 ] }
  Material { specularColor 1 1 1 shininess 0\&.9 }

  Complexity { textureQuality 0\&.1 }
  Texture2 { image 2 2 3 0xffffff 0x225588 0x225588 0xffffff }
  Texture2Transform { scaleFactor 4 4 }
  FaceSet { numVertices 4 }
}
.fi
.PP
.PP
\fBSince\fP
.RS 4
Coin \fB3\&.0\fP 
.RE
.PP

.SH "Constructor & Destructor Documentation"
.PP 
.SS "SoShadowSpotLight::SoShadowSpotLight (\fBvoid\fP)"
Constructor\&. 
.SS "SoShadowSpotLight::~SoShadowSpotLight ()\fC [protected]\fP, \fC [virtual]\fP"
Destructor\&. 
.SH "Member Function Documentation"
.PP 
.SS "\fBSoType\fP SoShadowSpotLight::getClassTypeId (\fBvoid\fP)\fC [static]\fP"
This static method returns the \fBSoType\fP object associated with objects of this class\&. 
.br
 
.SS "\fBSoType\fP SoShadowSpotLight::getTypeId (\fBvoid\fP) const\fC [virtual]\fP"
Returns the type identification of an object derived from a class inheriting \fBSoBase\fP\&. This is used for runtime type checking and 'downward' casting\&. 
.br
 
.PP
Reimplemented from \fBSoSpotLight\fP\&.
.SS "\fBconst\fP \fBSoFieldData\fP ** SoShadowSpotLight::getFieldDataPtr (\fBvoid\fP)\fC [static]\fP, \fC [protected]\fP"
\fIThis API member is considered internal to the library, as it is not likely to be of interest to the application programmer\&.\fP
.br

.br
 Returns the \fBSoFieldData\fP class which holds information about fields in this node\&. 
.br
 
.SS "\fBconst\fP \fBSoFieldData\fP * SoShadowSpotLight::getFieldData (\fBvoid\fP) const\fC [protected]\fP, \fC [virtual]\fP"
Returns a pointer to the class-wide field data storage object for this instance\&. If no fields are present, returns \fCNULL\fP\&. 
.PP
Reimplemented from \fBSoSpotLight\fP\&.
.SS "\fBvoid\fP SoShadowSpotLight::initClass (\fBvoid\fP)\fC [static]\fP"

.SS "\fBvoid\fP SoShadowSpotLight::GLRender (\fBSoGLRenderAction\fP * action)\fC [virtual]\fP"
Action method for the \fBSoGLRenderAction\fP\&.
.PP
This is called during rendering traversals\&. Nodes influencing the rendering state in any way or want to throw geometry primitives at OpenGL override this method\&. 
.PP
Reimplemented from \fBSoSpotLight\fP\&.
.SH "Member Data Documentation"
.PP 
.SS "\fBSoSFNode\fP SoShadowSpotLight::shadowMapScene"
The shadow map scene graph\&. If this is NULL (the default), the node will behave as a normal \fBSoSpotLight\fP node\&. 
.br
 
.SS "\fBSoSFFloat\fP SoShadowSpotLight::nearDistance"
Can be used to set a fixed near distance for this spot light\&. The value in this field will be used if it is set to > \fB0\&.0\fP\&. Default value is \fB-1\&.0\fP\&. 
.SS "\fBSoSFFloat\fP SoShadowSpotLight::farDistance"
Can be used to set a fixed far distance for this spot light\&. The value in this field will be used if it is set to > \fB0\&.0\fP\&. Default value is \fB-1\&.0\fP\&. 

.SH "Author"
.PP 
Generated automatically by Doxygen for Coin from the source code\&.