.TH "SoVRMLSound" 3 "Tue Dec 26 2023 17:59:22" "Version 4.0.2" "Coin" \" -*- nroff -*-
.ad l
.nh
.SH NAME
SoVRMLSound \- The \fBSoVRMLSound\fP class is used to represent a sound source\&.  

.SH SYNOPSIS
.br
.PP
.PP
\fC#include <Inventor/VRMLnodes/SoVRMLSound\&.h>\fP
.PP
Inherits \fBSoNode\fP\&.
.SS "Public Member Functions"

.in +1c
.ti -1c
.RI "\fBvirtual\fP \fBSoType\fP \fBgetTypeId\fP (\fBvoid\fP) \fBconst\fP"
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.ti -1c
.RI "\fBSoVRMLSound\fP (\fBvoid\fP)"
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.ti -1c
.RI "\fBvoid\fP \fBsetDopplerVelocity\fP (float \fBvelocity\fP)"
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.ti -1c
.RI "float \fBgetDopplerVelocity\fP (\fBvoid\fP) \fBconst\fP"
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.ti -1c
.RI "\fBvoid\fP \fBsetDopplerFactor\fP (float factor)"
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.ti -1c
.RI "float \fBgetDopplerFactor\fP (\fBvoid\fP) \fBconst\fP"
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.ti -1c
.RI "\fBvoid\fP \fBstartPlaying\fP (\fBSoPath\fP *path, \fBvoid\fP *\fBuserdataptr\fP)"
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.ti -1c
.RI "\fBvoid\fP \fBstopPlaying\fP (\fBSoPath\fP *path, \fBvoid\fP *\fBuserdataptr\fP)"
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.ti -1c
.RI "\fBvoid\fP \fBsetBufferingProperties\fP (int bufferLength, int numBuffers, \fBSbTime\fP sleepTime)"
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.ti -1c
.RI "\fBvoid\fP \fBgetBufferingProperties\fP (int &bufferLength, int &numBuffers, \fBSbTime\fP &sleepTime)"
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.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBaudioRender\fP (\fBSoAudioRenderAction\fP *action)"
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.in -1c

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

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

Public Member Functions inherited from \fBSoBase\fP
.in +1c
.ti -1c
.RI "\fBvoid\fP \fBref\fP (\fBvoid\fP) \fBconst\fP"
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.ti -1c
.RI "\fBvoid\fP \fBunref\fP (\fBvoid\fP) \fBconst\fP"
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.ti -1c
.RI "\fBvoid\fP \fBunrefNoDelete\fP (\fBvoid\fP) \fBconst\fP"
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.ti -1c
.RI "int32_t \fBgetRefCount\fP (\fBvoid\fP) \fBconst\fP"
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.ti -1c
.RI "\fBvoid\fP \fBtouch\fP (\fBvoid\fP)"
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.ti -1c
.RI "SbBool \fBisOfType\fP (\fBSoType\fP type) \fBconst\fP"
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.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"
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.ti -1c
.RI "\fBvirtual\fP \fBvoid\fP \fBsetName\fP (\fBconst\fP \fBSbName\fP &\fBnewname\fP)"
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.ti -1c
.RI "\fBvoid\fP \fBaddAuditor\fP (\fBvoid\fP *\fBconst\fP \fBauditor\fP, \fBconst\fP \fBSoNotRec::Type\fP type)"
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.ti -1c
.RI "\fBvoid\fP \fBremoveAuditor\fP (\fBvoid\fP *\fBconst\fP \fBauditor\fP, \fBconst\fP \fBSoNotRec::Type\fP type)"
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.ti -1c
.RI "\fBconst\fP \fBSoAuditorList\fP & \fBgetAuditors\fP (\fBvoid\fP) \fBconst\fP"
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.ti -1c
.RI "SbBool \fBshouldWrite\fP (\fBvoid\fP)"
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.ti -1c
.RI "\fBvoid\fP \fBassertAlive\fP (\fBvoid\fP) \fBconst\fP"
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.in -1c
.SS "Static Public Member Functions"

.in +1c
.ti -1c
.RI "\fBstatic\fP \fBSoType\fP \fBgetClassTypeId\fP (\fBvoid\fP)"
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.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBinitClass\fP (\fBvoid\fP)"
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.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBsetDefaultBufferingProperties\fP (int bufferLength, int numBuffers, \fBSbTime\fP sleepTime)"
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.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)"
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.ti -1c
.RI "\fBstatic\fP \fBSoType\fP \fBgetClassTypeId\fP (\fBvoid\fP)"
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.ti -1c
.RI "\fBstatic\fP \fBSoNode\fP * \fBgetByName\fP (\fBconst\fP \fBSbName\fP &name)"
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.ti -1c
.RI "\fBstatic\fP int \fBgetByName\fP (\fBconst\fP \fBSbName\fP &name, \fBSoNodeList\fP &\fBl\fP)"
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.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBinitClass\fP (\fBvoid\fP)"
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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 "\fBstatic\fP \fBvoid\fP \fBinitClasses\fP (\fBvoid\fP)"
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.ti -1c
.RI "\fBstatic\fP SbUniqueId \fBgetNextNodeId\fP (\fBvoid\fP)"
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.ti -1c
.RI "\fBstatic\fP int \fBgetActionMethodIndex\fP (\fBconst\fP \fBSoType\fP type)"
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.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBgetBoundingBoxS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBGLRenderS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBcallbackS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBgetMatrixS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBhandleEventS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBpickS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBrayPickS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBsearchS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBwriteS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBaudioRenderS\fP (\fBSoAction\fP *action, \fBSoNode\fP *node)"
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.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \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 "\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)"
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.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)"
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.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBinitCopyDict\fP (\fBvoid\fP)"
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.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBaddCopy\fP (\fBconst\fP \fBSoFieldContainer\fP *\fBorig\fP, \fBconst\fP \fBSoFieldContainer\fP *copy)"
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.ti -1c
.RI "\fBstatic\fP \fBSoFieldContainer\fP * \fBcheckCopy\fP (\fBconst\fP \fBSoFieldContainer\fP *\fBorig\fP)"
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.ti -1c
.RI "\fBstatic\fP \fBSoFieldContainer\fP * \fBfindCopy\fP (\fBconst\fP \fBSoFieldContainer\fP *\fBorig\fP, \fBconst\fP SbBool \fBcopyconnections\fP)"
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.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBcopyDone\fP (\fBvoid\fP)"
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.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)"
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.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)"
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.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBremoveName\fP (\fBSoBase\fP *\fBconst\fP base, \fBconst\fP char *\fBconst\fP name)"
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.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBincrementCurrentWriteCounter\fP (\fBvoid\fP)"
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.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBdecrementCurrentWriteCounter\fP (\fBvoid\fP)"
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.ti -1c
.RI "\fBstatic\fP \fBSoBase\fP * \fBgetNamedBase\fP (\fBconst\fP \fBSbName\fP &name, \fBSoType\fP type)"
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.ti -1c
.RI "\fBstatic\fP int \fBgetNamedBases\fP (\fBconst\fP \fBSbName\fP &name, \fBSoBaseList\fP &\fBbaselist\fP, \fBSoType\fP type)"
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.ti -1c
.RI "\fBstatic\fP SbBool \fBread\fP (\fBSoInput\fP *input, \fBSoBase\fP *&base, \fBSoType\fP \fBexpectedtype\fP)"
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.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBsetInstancePrefix\fP (\fBconst\fP \fBSbString\fP &c)"
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.ti -1c
.RI "\fBstatic\fP \fBvoid\fP \fBsetTraceRefs\fP (SbBool \fBtrace\fP)"
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.ti -1c
.RI "\fBstatic\fP SbBool \fBgetTraceRefs\fP (\fBvoid\fP)"
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.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)"
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.ti -1c
.RI "\fBstatic\fP SbBool \fBreadRoute\fP (\fBSoInput\fP *input)"
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.in -1c
.SS "Public Attributes"

.in +1c
.ti -1c
.RI "\fBSoSFNode\fP \fBsource\fP"
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.ti -1c
.RI "\fBSoSFFloat\fP \fBintensity\fP"
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.ti -1c
.RI "\fBSoSFFloat\fP \fBpriority\fP"
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.ti -1c
.RI "\fBSoSFVec3f\fP \fBlocation\fP"
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.ti -1c
.RI "\fBSoSFVec3f\fP \fBdirection\fP"
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.ti -1c
.RI "\fBSoSFFloat\fP \fBminFront\fP"
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.ti -1c
.RI "\fBSoSFFloat\fP \fBmaxFront\fP"
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.ti -1c
.RI "\fBSoSFFloat\fP \fBminBack\fP"
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.ti -1c
.RI "\fBSoSFFloat\fP \fBmaxBack\fP"
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.ti -1c
.RI "\fBSoSFBool\fP \fBspatialize\fP"
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.ti -1c
.RI "\fBSoSFFloat\fP \fBdopplerFactor\fP"
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.ti -1c
.RI "\fBSoSFFloat\fP \fBdopplerVelocity\fP"
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.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~SoVRMLSound\fP (\fBvoid\fP)"
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.in -1c

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

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

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

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.RI "\fBstatic\fP \fBconst\fP \fBSoFieldData\fP ** \fBgetFieldDataPtr\fP (\fBvoid\fP)"
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Static Protected Member Functions inherited from \fBSoNode\fP
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.RI "\fBstatic\fP \fBconst\fP \fBSoFieldData\fP ** \fBgetFieldDataPtr\fP (\fBvoid\fP)"
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.RI "\fBstatic\fP \fBvoid\fP \fBsetNextActionMethodIndex\fP (int index)"
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.RI "\fBstatic\fP int \fBgetNextActionMethodIndex\fP (\fBvoid\fP)"
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.RI "\fBstatic\fP \fBvoid\fP \fBincNextActionMethodIndex\fP (\fBvoid\fP)"
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.RI "\fBstatic\fP \fBvoid\fP \fBsetCompatibilityTypes\fP (\fBconst\fP \fBSoType\fP &nodetype, \fBconst\fP uint32_t \fBbitmask\fP)"
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Static Protected Member Functions inherited from \fBSoBase\fP
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.RI "\fBstatic\fP uint32_t \fBgetCurrentWriteCounter\fP (\fBvoid\fP)"
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.RI "\fBstatic\fP \fBvoid\fP \fBstaticDataLock\fP (\fBvoid\fP)"
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.RI "\fBstatic\fP \fBvoid\fP \fBstaticDataUnlock\fP (\fBvoid\fP)"
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.SS "Additional Inherited Members"


Public Types inherited from \fBSoNode\fP
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.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 }"
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Protected Types inherited from \fBSoBase\fP
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.RI "enum \fBBaseFlags\fP { \fBIS_ENGINE\fP = 0x01, \fBIS_GROUP\fP = 0x02 }"
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Protected Attributes inherited from \fBSoNode\fP
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.RI "SbUniqueId \fBuniqueId\fP"
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Protected Attributes inherited from \fBSoFieldContainer\fP
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.RI "SbBool \fBisBuiltIn\fP"
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Static Protected Attributes inherited from \fBSoNode\fP
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.RI "\fBstatic\fP SbUniqueId \fBnextUniqueId\fP = 1"
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.RI "\fBstatic\fP int \fBnextActionMethodIndex\fP = 0"
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.SH "Detailed Description"
.PP 
The \fBSoVRMLSound\fP class is used to represent a sound source\&. 

\fBThe detailed class documentation is taken verbatim from the VRML97 standard (ISO/IEC 14772-1:1997)\&. It is copyright The Web3D Consortium, and is used by permission of the Consortium:\fP
.br

.br
 
.PP
.nf
Sound {
  exposedField SFVec3f  direction     0 0 1   # (-inf, inf)
  exposedField SFFloat  intensity     1       # [0,1]
  exposedField SFVec3f  location      0 0 0   # (-inf, inf)
  exposedField SFFloat  maxBack       10      # [0,inf)
  exposedField SFFloat  maxFront      10      # [0,inf)
  exposedField SFFloat  minBack       1       # [0,inf)
  exposedField SFFloat  minFront      1       # [0,inf)
  exposedField SFFloat  priority      0       # [0,1]
  exposedField SFNode   source        NULL
  field        SFBool   spatialize    TRUE
}

.fi
.PP
.PP
The Sound node specifies the spatial presentation of a sound in a VRML scene\&. The sound is located at a point in the local coordinate system and emits sound in an elliptical pattern (defined by two ellipsoids)\&. The ellipsoids are oriented in a direction specified by the direction field\&. The shape of the ellipsoids may be modified to provide more or less directional focus from the location of the sound\&.
.PP
The source field specifies the sound source for the Sound node\&. If the source field is not specified, the Sound node will not emit audio\&. The source field shall specify either an AudioClip node or a MovieTexture node\&. If a MovieTexture node is specified as the sound source, the MovieTexture shall refer to a movie format that supports sound (e\&.g\&., MPEG1-Systems)\&.
.PP
The intensity field adjusts the loudness (decibels) of the sound emitted by the Sound node (note: this is different from the traditional definition of intensity with respect to sound)\&.
.PP
The intensity field has a value that ranges from \fB0\&.0\fP to \fB1\&.0\fP and specifies a factor which shall be used to scale the normalized sample data of the sound source during playback\&. A Sound node with an intensity of \fB1\&.0\fP shall emit audio at its maximum loudness (before attenuation), and a Sound node with an intensity of \fB0\&.0\fP shall emit no audio\&. Between these values, the loudness should increase linearly from a -20 dB change approaching an intensity of \fB0\&.0\fP to a 0 dB change at an intensity of \fB1\&.0\fP\&.
.PP
The priority field provides a hint for the browser to choose which sounds to play when there are more active Sound nodes than can be played at once due to either limited system resources or system load\&. 7\&.3\&.4, Sound priority, attenuation, and spatialization (http://www.web3d.org/documents/specifications/14772/V2.0/part1/concepts.html#7.3.4), describes a recommended algorithm for determining which sounds to play under such circumstances\&. The priority field ranges from \fB0\&.0\fP to \fB1\&.0\fP, with \fB1\&.0\fP being the highest priority and \fB0\&.0\fP the lowest priority\&.
.PP
The location field determines the location of the sound emitter in the local coordinate system\&. A Sound node's output is audible only if it is part of the traversed scene\&. Sound nodes that are descended from LOD, Switch, or any grouping or prototype node that disables traversal (i\&.e\&., drawing) of its children are not audible unless they are traversed\&. If a Sound node is disabled by a Switch or LOD node, and later it becomes part of the traversal again, the sound shall resume where it would have been had it been playing continuously\&.
.PP
The Sound node has an inner ellipsoid that defines a volume of space in which the maximum level of the sound is audible\&. Within this ellipsoid, the normalized sample data is scaled by the intensity field and there is no attenuation\&. The inner ellipsoid is defined by extending the direction vector through the location\&.
.PP
The minBack and minFront fields specify distances behind and in front of the location along the direction vector respectively\&. The inner ellipsoid has one of its foci at location (the second focus is implicit) and intersects the direction vector at minBack and minFront\&. The Sound node has an outer ellipsoid that defines a volume of space that bounds the audibility of the sound\&. No sound can be heard outside of this outer ellipsoid\&.
.PP
The outer ellipsoid is defined by extending the direction vector through the location\&. The maxBack and maxFront fields specify distances behind and in front of the location along the direction vector respectively\&. The outer ellipsoid has one of its foci at location (the second focus is implicit) and intersects the direction vector at maxBack and maxFront\&. The minFront, maxFront, minBack, and maxBack fields are defined in local coordinates, and shall be greater than or equal to zero\&. The minBack field shall be less than or equal to maxBack, and minFront shall be less than or equal to maxFront\&. The ellipsoid parameters are specified in the local coordinate system but the ellipsoids' geometry is affected by ancestors' transformations\&.
.PP
Between the two ellipsoids, there shall be a linear attenuation ramp in loudness, from 0 dB at the minimum ellipsoid to -20 dB at the maximum ellipsoid: attenuation = -20 × (d' / d') where d' is the
distance along the location-to-viewer vector, measured from the
transformed minimum ellipsoid boundary to the viewer, and d' is the distance along the location-to-viewer vector from the transformed minimum ellipsoid boundary to the transformed maximum ellipsoid boundary (see Figure \fB6\&.14\fP)\&.
.PP
  Figure \fB6\&.14\fP -- Sound node geometry 
.PP
The spatialize field specifies if the sound is perceived as being directionally located relative to the viewer\&. If the spatialize field is TRUE and the viewer is located between the transformed inner and outer ellipsoids, the viewer's direction and the relative location of the Sound node should be taken into account during playback\&. Details outlining the minimum required spatialization functionality can be found in 7\&.3\&.4, Sound priority, attenuation, and spatialization (http://www.web3d.org/documents/specifications/14772/V2.0/part1/concepts.html#7.3.4), If the spatialize field is FALSE, then directional effects are ignored, but the ellipsoid dimensions and intensity will still affect the loudness of the sound\&. If the sound source is multi-channel (e\&.g\&., stereo), then the source should retain its channel separation during playback\&. 
.SH "Constructor & Destructor Documentation"
.PP 
.SS "SoVRMLSound::SoVRMLSound (\fBvoid\fP)"
Constructor\&. 
.SS "SoVRMLSound::~SoVRMLSound (\fBvoid\fP)\fC [protected]\fP, \fC [virtual]\fP"
Destructor\&. 
.SH "Member Function Documentation"
.PP 
.SS "\fBSoType\fP SoVRMLSound::getClassTypeId (\fBvoid\fP)\fC [static]\fP"
This static method returns the \fBSoType\fP object associated with objects of this class\&. 
.br
 
.SS "\fBSoType\fP SoVRMLSound::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
Implements \fBSoBase\fP\&.
.SS "\fBconst\fP \fBSoFieldData\fP ** SoVRMLSound::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
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.br
 Returns the \fBSoFieldData\fP class which holds information about fields in this node\&. 
.br
 
.SS "\fBconst\fP \fBSoFieldData\fP * SoVRMLSound::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 \fBSoFieldContainer\fP\&.
.SS "\fBvoid\fP SoVRMLSound::initClass (\fBvoid\fP)\fC [static]\fP"

.SS "\fBvoid\fP SoVRMLSound::setDopplerVelocity (float velocity)"
Sets the doppler velocity relative to the global coordinate system\&. Not implemented yet\&. 
.SS "float SoVRMLSound::getDopplerVelocity (\fBvoid\fP) const"
Returns the doppler velocity relative to the global coordinate system\&. Not implemented yet\&. 
.SS "\fBvoid\fP SoVRMLSound::setDopplerFactor (float factor)"
Sets the doppler factor\&. Not implemented yet\&. 
.SS "float SoVRMLSound::getDopplerFactor (\fBvoid\fP) const"
Returns the doppler factor\&. Not implemented yet\&. 
.SS "\fBvoid\fP SoVRMLSound::startPlaying (\fBSoPath\fP * path, \fBvoid\fP * userdataptr)"
Starts playing the sound\&. Not implemented yet\&. Please use the fields of \fBSoVRMLAudioClip\fP to start and stop sounds\&. 
.SS "\fBvoid\fP SoVRMLSound::stopPlaying (\fBSoPath\fP * path, \fBvoid\fP * userdataptr)"
Stops playing the sound\&. Not implemented yet\&. Please use the fields of \fBSoVRMLAudioClip\fP to start and stop sounds\&. 
.SS "\fBvoid\fP SoVRMLSound::audioRender (\fBSoAudioRenderAction\fP * action)\fC [virtual]\fP"
Action method for \fBSoAudioRenderAction\fP\&.
.PP
Does common processing for \fBSoAudioRenderAction\fP \fIaction\fP instances\&. 
.PP
Reimplemented from \fBSoNode\fP\&.
.SH "Member Data Documentation"
.PP 
.SS "\fBSoSFNode\fP SoVRMLSound::source"
The audio stream\&. Either an \fBSoVRMLAudioClip\fP or an \fBSoVRMLMovieTexture\fP\&. Coin only supports playback of audio from \fBSoVRMLAudioClip\fP, not from \fBSoVRMLMovieTexture\fP\&. 
.SS "\fBSoSFFloat\fP SoVRMLSound::intensity"
Sound intensity\&. A value from 0 to 1\&. Default value is 1\&. 
.SS "\fBSoSFFloat\fP SoVRMLSound::priority"
Browser hint for how important the sound is\&. A value from 0 to
.IP "1." 4
Default value is 0\&. Coin does not yet support this field\&. 
.br
 
.PP

.SS "\fBSoSFVec3f\fP SoVRMLSound::location"
The sound position\&. Default value is (0, 0, 0)\&. 
.SS "\fBSoSFVec3f\fP SoVRMLSound::direction"
Sound direction\&. Default value is (0, 0, 1)\&. 
.SS "\fBSoSFFloat\fP SoVRMLSound::minFront"
Inner ellipse front value\&. Default value is 1\&. 
.SS "\fBSoSFFloat\fP SoVRMLSound::maxFront"
Outer ellipse front value\&. Default value is 10\&. 
.SS "\fBSoSFFloat\fP SoVRMLSound::minBack"
Inner ellipse back value\&. Default value is 1\&. 
.SS "\fBSoSFFloat\fP SoVRMLSound::maxBack"
Outer ellips back value\&. Default value is 10\&. 
.SS "\fBSoSFBool\fP SoVRMLSound::spatialize"
Set to TRUE if sound should be spatialized (directional effects are applied) with respect to the viewer\&. Distance attenuation is always applied\&. Default value is TRUE\&. 
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.SH "Author"
.PP 
Generated automatically by Doxygen for Coin from the source code\&.