.TH "SoBlinker" 3 "Tue Jun 23 2026 23:48:38" "Version 4.0.10" "Coin" \" -*- nroff -*-
.ad l
.nh
.SH NAME
SoBlinker \- The \fBSoBlinker\fP class is a cycling switch node\&.  

.SH SYNOPSIS
.br
.PP
.PP
\fR#include <Inventor/nodes/SoBlinker\&.h>\fP
.PP
Inherits \fBSoSwitch\fP\&.
.SS "Public Member Functions"

.in +1c
.ti -1c
.RI "virtual \fBSoType\fP \fBgetTypeId\fP (void) const"
.br
.ti -1c
.RI "\fBSoBlinker\fP (void)"
.br
.ti -1c
.RI "virtual void \fBgetBoundingBox\fP (\fBSoGetBoundingBoxAction\fP *action)"
.br
.ti -1c
.RI "virtual void \fBwrite\fP (\fBSoWriteAction\fP *action)"
.br
.in -1c

Public Member Functions inherited from \fBSoSwitch\fP
.in +1c
.ti -1c
.RI "\fBSoSwitch\fP (void)"
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.ti -1c
.RI "\fBSoSwitch\fP (int numchildren)"
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.ti -1c
.RI "virtual SbBool \fBaffectsState\fP (void) const"
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.ti -1c
.RI "virtual void \fBdoAction\fP (\fBSoAction\fP *action)"
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.ti -1c
.RI "virtual void \fBcallback\fP (\fBSoCallbackAction\fP *action)"
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.ti -1c
.RI "virtual void \fBGLRender\fP (\fBSoGLRenderAction\fP *action)"
.br
.ti -1c
.RI "virtual void \fBpick\fP (\fBSoPickAction\fP *action)"
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.ti -1c
.RI "virtual void \fBhandleEvent\fP (\fBSoHandleEventAction\fP *action)"
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.ti -1c
.RI "virtual void \fBgetMatrix\fP (\fBSoGetMatrixAction\fP *action)"
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.ti -1c
.RI "virtual void \fBsearch\fP (\fBSoSearchAction\fP *action)"
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.ti -1c
.RI "virtual void \fBgetPrimitiveCount\fP (\fBSoGetPrimitiveCountAction\fP *action)"
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.ti -1c
.RI "virtual void \fBaudioRender\fP (\fBSoAudioRenderAction\fP *action)"
.br
.in -1c

Public Member Functions inherited from \fBSoGroup\fP
.in +1c
.ti -1c
.RI "\fBSoGroup\fP (void)"
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.ti -1c
.RI "\fBSoGroup\fP (int nchildren)"
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.ti -1c
.RI "virtual void \fBaddChild\fP (\fBSoNode\fP *node)"
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.ti -1c
.RI "virtual void \fBinsertChild\fP (\fBSoNode\fP *child, int newchildindex)"
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.ti -1c
.RI "virtual \fBSoNode\fP * \fBgetChild\fP (int index) const"
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.ti -1c
.RI "virtual int \fBfindChild\fP (const \fBSoNode\fP *node) const"
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.ti -1c
.RI "virtual int \fBgetNumChildren\fP (void) const"
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.ti -1c
.RI "virtual void \fBremoveChild\fP (int childindex)"
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.ti -1c
.RI "virtual void \fBremoveChild\fP (\fBSoNode\fP *child)"
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.ti -1c
.RI "virtual void \fBremoveAllChildren\fP (void)"
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.ti -1c
.RI "virtual void \fBreplaceChild\fP (int index, \fBSoNode\fP *newchild)"
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.ti -1c
.RI "virtual void \fBreplaceChild\fP (\fBSoNode\fP *oldchild, \fBSoNode\fP *newchild)"
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.ti -1c
.RI "virtual \fBSoChildList\fP * \fBgetChildren\fP (void) const"
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.ti -1c
.RI "virtual void \fBaddWriteReference\fP (\fBSoOutput\fP *out, SbBool isfromfield=FALSE)"
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.in -1c

Public Member Functions inherited from \fBSoNode\fP
.in +1c
.ti -1c
.RI "void \fBsetOverride\fP (const SbBool state)"
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.ti -1c
.RI "SbBool \fBisOverride\fP (void) const"
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.ti -1c
.RI "void \fBsetNodeType\fP (const \fBNodeType\fP type)"
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.ti -1c
.RI "\fBNodeType\fP \fBgetNodeType\fP (void) const"
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.ti -1c
.RI "virtual void \fBGLRenderBelowPath\fP (\fBSoGLRenderAction\fP *action)"
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.ti -1c
.RI "virtual void \fBGLRenderInPath\fP (\fBSoGLRenderAction\fP *action)"
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.ti -1c
.RI "virtual void \fBGLRenderOffPath\fP (\fBSoGLRenderAction\fP *action)"
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.ti -1c
.RI "virtual void \fBrayPick\fP (\fBSoRayPickAction\fP *action)"
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.ti -1c
.RI "virtual void \fBgrabEventsSetup\fP (void)"
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.ti -1c
.RI "virtual void \fBgrabEventsCleanup\fP (void)"
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.ti -1c
.RI "virtual void \fBstartNotify\fP (void)"
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.ti -1c
.RI "SbUniqueId \fBgetNodeId\fP (void) const"
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.ti -1c
.RI "virtual void \fBwriteInstance\fP (\fBSoOutput\fP *out)"
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.ti -1c
.RI "virtual \fBSoNode\fP * \fBaddToCopyDict\fP (void) const"
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.ti -1c
.RI "virtual \fBSoFieldContainer\fP * \fBcopyThroughConnection\fP (void) const"
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.in -1c

Public Member Functions inherited from \fBSoFieldContainer\fP
.in +1c
.ti -1c
.RI "void \fBsetToDefaults\fP (void)"
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.ti -1c
.RI "SbBool \fBhasDefaultValues\fP (void) const"
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.ti -1c
.RI "SbBool \fBfieldsAreEqual\fP (const \fBSoFieldContainer\fP *container) const"
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.ti -1c
.RI "void \fBcopyFieldValues\fP (const \fBSoFieldContainer\fP *container, SbBool copyconnections=FALSE)"
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.ti -1c
.RI "SbBool \fBset\fP (const char *const fielddata)"
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.ti -1c
.RI "void \fBget\fP (\fBSbString\fP &fielddata)"
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.ti -1c
.RI "virtual int \fBgetFields\fP (\fBSoFieldList\fP &l) const"
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.ti -1c
.RI "virtual int \fBgetAllFields\fP (\fBSoFieldList\fP &l) const"
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.ti -1c
.RI "virtual \fBSoField\fP * \fBgetField\fP (const \fBSbName\fP &name) const"
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.ti -1c
.RI "virtual \fBSoField\fP * \fBgetEventIn\fP (const \fBSbName\fP &name) const"
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.ti -1c
.RI "virtual \fBSoField\fP * \fBgetEventOut\fP (const \fBSbName\fP &name) const"
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.ti -1c
.RI "SbBool \fBgetFieldName\fP (const \fBSoField\fP *const field, \fBSbName\fP &name) const"
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.ti -1c
.RI "SbBool \fBenableNotify\fP (const SbBool flag)"
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.ti -1c
.RI "SbBool \fBisNotifyEnabled\fP (void) const"
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.ti -1c
.RI "SbBool \fBset\fP (const char *fielddata, \fBSoInput\fP *input)"
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.ti -1c
.RI "void \fBget\fP (\fBSbString\fP &fielddata, \fBSoOutput\fP *out)"
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.ti -1c
.RI "virtual SbBool \fBvalidateNewFieldValue\fP (\fBSoField\fP *field, void *newval)"
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.ti -1c
.RI "SbBool \fBgetIsBuiltIn\fP (void) const"
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.ti -1c
.RI "virtual void \fBgetFieldsMemorySize\fP (size_t &managed, size_t &unmanaged) const"
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.ti -1c
.RI "void \fBsetUserData\fP (void *userdata) const"
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.ti -1c
.RI "void * \fBgetUserData\fP (void) const"
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.in -1c

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

.in +1c
.ti -1c
.RI "static \fBSoType\fP \fBgetClassTypeId\fP (void)"
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.ti -1c
.RI "static void \fBinitClass\fP (void)"
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.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 \fBSoSwitch\fP
.in +1c
.ti -1c
.RI "static \fBSoType\fP \fBgetClassTypeId\fP (void)"
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.ti -1c
.RI "static void \fBinitClass\fP (void)"
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.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 \fBSoGroup\fP
.in +1c
.ti -1c
.RI "static \fBSoType\fP \fBgetClassTypeId\fP (void)"
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.ti -1c
.RI "static void \fBinitClass\fP (void)"
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.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 "static uint32_t \fBgetCompatibilityTypes\fP (const \fBSoType\fP &nodetype)"
.br
.ti -1c
.RI "static \fBSoType\fP \fBgetClassTypeId\fP (void)"
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.ti -1c
.RI "static \fBSoNode\fP * \fBgetByName\fP (const \fBSbName\fP &name)"
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.ti -1c
.RI "static int \fBgetByName\fP (const \fBSbName\fP &name, \fBSoNodeList\fP &l)"
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.ti -1c
.RI "static void \fBinitClass\fP (void)"
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.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 "static void \fBinitClasses\fP (void)"
.br
.ti -1c
.RI "static SbUniqueId \fBgetNextNodeId\fP (void)"
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.ti -1c
.RI "static int \fBgetActionMethodIndex\fP (const \fBSoType\fP type)"
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.ti -1c
.RI "static void \fBgetBoundingBoxS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.ti -1c
.RI "static void \fBGLRenderS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.ti -1c
.RI "static void \fBcallbackS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.ti -1c
.RI "static void \fBgetMatrixS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.ti -1c
.RI "static void \fBhandleEventS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.ti -1c
.RI "static void \fBpickS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.ti -1c
.RI "static void \fBrayPickS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.ti -1c
.RI "static void \fBsearchS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.ti -1c
.RI "static void \fBwriteS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.ti -1c
.RI "static void \fBaudioRenderS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.ti -1c
.RI "static void \fBgetPrimitiveCountS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.in -1c

Static Public Member Functions inherited from \fBSoFieldContainer\fP
.in +1c
.ti -1c
.RI "static void \fBinitClass\fP (void)"
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.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 "static \fBSoType\fP \fBgetClassTypeId\fP (void)"
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.RI "This static method returns the \fBSoType\fP object associated with objects of this class\&.    "
.ti -1c
.RI "static void \fBcleanupClass\fP (void)"
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.ti -1c
.RI "static void \fBinitCopyDict\fP (void)"
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.ti -1c
.RI "static void \fBaddCopy\fP (const \fBSoFieldContainer\fP *orig, const \fBSoFieldContainer\fP *copy)"
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.ti -1c
.RI "static \fBSoFieldContainer\fP * \fBcheckCopy\fP (const \fBSoFieldContainer\fP *orig)"
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.ti -1c
.RI "static \fBSoFieldContainer\fP * \fBfindCopy\fP (const \fBSoFieldContainer\fP *orig, const SbBool copyconnections)"
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.ti -1c
.RI "static void \fBcopyDone\fP (void)"
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.in -1c

Static Public Member Functions inherited from \fBSoBase\fP
.in +1c
.ti -1c
.RI "static void \fBinitClass\fP (void)"
.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 "static \fBSoType\fP \fBgetClassTypeId\fP (void)"
.br
.RI "This static method returns the \fBSoType\fP object associated with objects of this class\&. "
.ti -1c
.RI "static void \fBaddName\fP (\fBSoBase\fP *const base, const char *const name)"
.br
.ti -1c
.RI "static void \fBremoveName\fP (\fBSoBase\fP *const base, const char *const name)"
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.ti -1c
.RI "static void \fBincrementCurrentWriteCounter\fP (void)"
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.ti -1c
.RI "static void \fBdecrementCurrentWriteCounter\fP (void)"
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.ti -1c
.RI "static \fBSoBase\fP * \fBgetNamedBase\fP (const \fBSbName\fP &name, \fBSoType\fP type)"
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.ti -1c
.RI "static int \fBgetNamedBases\fP (const \fBSbName\fP &name, \fBSoBaseList\fP &baselist, \fBSoType\fP type)"
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.ti -1c
.RI "static SbBool \fBread\fP (\fBSoInput\fP *input, \fBSoBase\fP *&base, \fBSoType\fP expectedtype)"
.br
.ti -1c
.RI "static void \fBsetInstancePrefix\fP (const \fBSbString\fP &c)"
.br
.ti -1c
.RI "static void \fBsetTraceRefs\fP (SbBool trace)"
.br
.ti -1c
.RI "static SbBool \fBgetTraceRefs\fP (void)"
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.ti -1c
.RI "static SbBool \fBconnectRoute\fP (\fBSoInput\fP *input, const \fBSbName\fP &fromnodename, const \fBSbName\fP &fromfieldname, const \fBSbName\fP &tonodename, const \fBSbName\fP &tofieldname)"
.br
.ti -1c
.RI "static SbBool \fBreadRoute\fP (\fBSoInput\fP *input)"
.br
.in -1c
.SS "Public Attributes"

.in +1c
.ti -1c
.RI "\fBSoSFFloat\fP \fBspeed\fP"
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.ti -1c
.RI "\fBSoSFBool\fP \fBon\fP"
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.in -1c

Public Attributes inherited from \fBSoSwitch\fP
.in +1c
.ti -1c
.RI "\fBSoSFInt32\fP \fBwhichChild\fP"
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.in -1c
.SS "Protected Member Functions"

.in +1c
.ti -1c
.RI "virtual const \fBSoFieldData\fP * \fBgetFieldData\fP (void) const"
.br
.ti -1c
.RI "virtual \fB~SoBlinker\fP ()"
.br
.ti -1c
.RI "virtual void \fBnotify\fP (\fBSoNotList\fP *nl)"
.br
.in -1c

Protected Member Functions inherited from \fBSoSwitch\fP
.in +1c
.ti -1c
.RI "virtual \fB~SoSwitch\fP ()"
.br
.ti -1c
.RI "void \fBtraverseChildren\fP (\fBSoAction\fP *action)"
.br
.in -1c

Protected Member Functions inherited from \fBSoGroup\fP
.in +1c
.ti -1c
.RI "virtual \fB~SoGroup\fP ()"
.br
.ti -1c
.RI "virtual SbBool \fBreadInstance\fP (\fBSoInput\fP *in, unsigned short flags)"
.br
.ti -1c
.RI "virtual SbBool \fBreadChildren\fP (\fBSoInput\fP *in)"
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.ti -1c
.RI "virtual void \fBcopyContents\fP (const \fBSoFieldContainer\fP *from, SbBool copyconnections)"
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.ti -1c
.RI "virtual \fBSoNotRec\fP \fBcreateNotRec\fP (void)"
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.ti -1c
.RI "void \fBsetOperation\fP (const \fBSoNotRec::OperationType\fP opType=SoNotRec::UNSPECIFIED, const \fBSoNode\fP *cc=NULL, const \fBSoNode\fP *pc=NULL, const int ci=\-1)"
.br
.in -1c

Protected Member Functions inherited from \fBSoNode\fP
.in +1c
.ti -1c
.RI "\fBSoNode\fP (void)"
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.ti -1c
.RI "virtual \fB~SoNode\fP ()"
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.in -1c

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

Protected Member Functions inherited from \fBSoBase\fP
.in +1c
.ti -1c
.RI "\fBSoBase\fP (void)"
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.ti -1c
.RI "virtual \fB~SoBase\fP ()"
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.ti -1c
.RI "virtual void \fBdestroy\fP (void)"
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.ti -1c
.RI "SbBool \fBhasMultipleWriteRefs\fP (void) const"
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.ti -1c
.RI "SbBool \fBwriteHeader\fP (\fBSoOutput\fP *out, SbBool isgroup, SbBool isengine) const"
.br
.ti -1c
.RI "void \fBwriteFooter\fP (\fBSoOutput\fP *out) const"
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.ti -1c
.RI "virtual const char * \fBgetFileFormatName\fP (void) const"
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.in -1c
.SS "Static Protected Member Functions"

.in +1c
.ti -1c
.RI "static const \fBSoFieldData\fP ** \fBgetFieldDataPtr\fP (void)"
.br
.in -1c

Static Protected Member Functions inherited from \fBSoSwitch\fP
.in +1c
.ti -1c
.RI "static const \fBSoFieldData\fP ** \fBgetFieldDataPtr\fP (void)"
.br
.in -1c

Static Protected Member Functions inherited from \fBSoGroup\fP
.in +1c
.ti -1c
.RI "static const \fBSoFieldData\fP ** \fBgetFieldDataPtr\fP (void)"
.br
.in -1c

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

Static Protected Member Functions inherited from \fBSoBase\fP
.in +1c
.ti -1c
.RI "static uint32_t \fBgetCurrentWriteCounter\fP (void)"
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.ti -1c
.RI "static void \fBstaticDataLock\fP (void)"
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.ti -1c
.RI "static void \fBstaticDataUnlock\fP (void)"
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.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 \fBSoGroup\fP
.in +1c
.ti -1c
.RI "\fBSoChildList\fP * \fBchildren\fP"
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.in -1c

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

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

Static Protected Attributes inherited from \fBSoNode\fP
.in +1c
.ti -1c
.RI "static SbUniqueId \fBnextUniqueId\fP = 1"
.br
.ti -1c
.RI "static int \fBnextActionMethodIndex\fP = 0"
.br
.in -1c
.SH "Detailed Description"
.PP 
The \fBSoBlinker\fP class is a cycling switch node\&. 

This switch node cycles its children \fBSoBlinker::speed\fP number of times per second\&. If the node has only one child, it will be cycled on and off\&. Cycling can be turned off using the \fBSoBlinker::on\fP field, and the node then behaves like a normal \fBSoSwitch\fP node\&.

.PP
\fBFILE FORMAT/DEFAULTS:\fP 
.PP
.nf
Blinker {
    whichChild \-1
    speed 1
    on TRUE
}

.fi
.PP
 
.SH "Constructor & Destructor Documentation"
.PP 
.SS "SoBlinker::SoBlinker (void )"
Constructor\&. 
.SS "SoBlinker::~SoBlinker ()\fR [protected]\fP, \fR [virtual]\fP"
Destructor\&. 
.SH "Member Function Documentation"
.PP 
.SS "\fBSoType\fP SoBlinker::getClassTypeId (void )\fR [static]\fP"
This static method returns the \fBSoType\fP object associated with objects of this class\&. 
.SS "\fBSoType\fP SoBlinker::getTypeId (void ) const\fR [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\&. 
.PP
Reimplemented from \fBSoSwitch\fP\&.
.SS "const \fBSoFieldData\fP ** SoBlinker::getFieldDataPtr (void )\fR [static]\fP, \fR [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\&. 
.SS "const \fBSoFieldData\fP * SoBlinker::getFieldData (void ) const\fR [protected]\fP, \fR [virtual]\fP"
Returns a pointer to the class-wide field data storage object for this instance\&. If no fields are present, returns \fRNULL\fP\&. 
.PP
Reimplemented from \fBSoSwitch\fP\&.
.SS "void SoBlinker::getBoundingBox (\fBSoGetBoundingBoxAction\fP * action)\fR [virtual]\fP"
Action method for the \fBSoGetBoundingBoxAction\fP\&.

.PP
Calculates bounding box and center coordinates for node and modifies the values of the \fIaction\fP to encompass the bounding box for this node and to shift the center point for the scene more towards the one for this node\&.

.PP
Nodes influencing how geometry nodes calculate their bounding box also override this method to change the relevant state variables\&. 
.PP
Reimplemented from \fBSoSwitch\fP\&.
.SS "void SoBlinker::write (\fBSoWriteAction\fP * action)\fR [virtual]\fP"
Action method for \fBSoWriteAction\fP\&.

.PP
Writes out a node object, and any connected nodes, engines etc, if necessary\&. 
.PP
Reimplemented from \fBSoSwitch\fP\&.
.SS "void SoBlinker::notify (\fBSoNotList\fP * l)\fR [protected]\fP, \fR [virtual]\fP"
Notifies all auditors for this instance when changes are made\&. 
.PP
Reimplemented from \fBSoSwitch\fP\&.
.SH "Member Data Documentation"
.PP 
.SS "\fBSoSFFloat\fP SoBlinker::speed"
Number of cycles per second\&. 
.SS "\fBSoSFBool\fP SoBlinker::on"
Controls whether cycling is on or off\&. 

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