.TH "SoReversePerspectiveCamera" 3 "Fri Sep 6 2024 15:32:06" "Version 4.0.3" "Coin" \" -*- nroff -*-
.ad l
.nh
.SH NAME
SoReversePerspectiveCamera \- The \fBSoReversePerspectiveCamera\fP class defines a camera node with reverse perspective rendering\&.  

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

.in +1c
.ti -1c
.RI "virtual \fBSoType\fP \fBgetTypeId\fP (void) const"
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.ti -1c
.RI "\fBSoReversePerspectiveCamera\fP (void)"
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Public Member Functions inherited from \fBSoPerspectiveCamera\fP
.in +1c
.ti -1c
.RI "\fBSoPerspectiveCamera\fP (void)"
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.ti -1c
.RI "virtual void \fBscaleHeight\fP (float scalefactor)"
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.ti -1c
.RI "virtual \fBSbViewVolume\fP \fBgetViewVolume\fP (float useaspectratio=0\&.0f) const"
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.RI "virtual void \fBviewBoundingBox\fP (const \fBSbBox3f\fP &box, float aspect, float slack)"
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Public Member Functions inherited from \fBSoCamera\fP
.in +1c
.ti -1c
.RI "\fBSbViewVolume\fP \fBgetViewVolume\fP (const \fBSbViewportRegion\fP &vp, \fBSbViewportRegion\fP &resultvp, const \fBSbMatrix\fP &mm=\fBSbMatrix::identity\fP()) const"
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.ti -1c
.RI "void \fBpointAt\fP (const \fBSbVec3f\fP &targetpoint)"
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.ti -1c
.RI "void \fBpointAt\fP (const \fBSbVec3f\fP &targetpoint, const \fBSbVec3f\fP &upvector)"
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.ti -1c
.RI "void \fBviewAll\fP (\fBSoNode\fP *const sceneroot, const \fBSbViewportRegion\fP &vpregion, const float slack=1\&.0f)"
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.ti -1c
.RI "void \fBviewAll\fP (\fBSoPath\fP *const path, const \fBSbViewportRegion\fP &vpregion, const float slack=1\&.0f)"
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.ti -1c
.RI "\fBSbViewportRegion\fP \fBgetViewportBounds\fP (const \fBSbViewportRegion\fP &region) const"
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.ti -1c
.RI "void \fBsetStereoMode\fP (\fBStereoMode\fP mode)"
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.ti -1c
.RI "\fBStereoMode\fP \fBgetStereoMode\fP (void) const"
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.ti -1c
.RI "void \fBsetStereoAdjustment\fP (float adjustment)"
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.ti -1c
.RI "float \fBgetStereoAdjustment\fP (void) const"
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.ti -1c
.RI "void \fBsetBalanceAdjustment\fP (float adjustment)"
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.ti -1c
.RI "float \fBgetBalanceAdjustment\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)"
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.ti -1c
.RI "virtual void \fBaudioRender\fP (\fBSoAudioRenderAction\fP *action)"
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.ti -1c
.RI "virtual void \fBgetBoundingBox\fP (\fBSoGetBoundingBoxAction\fP *action)"
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.RI "virtual void \fBgetMatrix\fP (\fBSoGetMatrixAction\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 \fBrayPick\fP (\fBSoRayPickAction\fP *action)"
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.ti -1c
.RI "virtual void \fBgetPrimitiveCount\fP (\fBSoGetPrimitiveCountAction\fP *action)"
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Public Member Functions inherited from \fBSoNode\fP
.in +1c
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.RI "void \fBsetOverride\fP (const SbBool state)"
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.RI "SbBool \fBisOverride\fP (void) const"
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.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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.RI "virtual \fBSoNode\fP * \fBcopy\fP (SbBool copyconnections=FALSE) const"
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.RI "virtual SbBool \fBaffectsState\fP (void) const"
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.RI "virtual void \fBGLRenderBelowPath\fP (\fBSoGLRenderAction\fP *action)"
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.RI "virtual void \fBGLRenderInPath\fP (\fBSoGLRenderAction\fP *action)"
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.RI "virtual void \fBGLRenderOffPath\fP (\fBSoGLRenderAction\fP *action)"
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.RI "virtual void \fBpick\fP (\fBSoPickAction\fP *action)"
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.RI "virtual void \fBsearch\fP (\fBSoSearchAction\fP *action)"
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.ti -1c
.RI "virtual void \fBwrite\fP (\fBSoWriteAction\fP *action)"
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.ti -1c
.RI "virtual void \fBgrabEventsSetup\fP (void)"
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.RI "virtual void \fBgrabEventsCleanup\fP (void)"
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.RI "virtual void \fBstartNotify\fP (void)"
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.RI "virtual void \fBnotify\fP (\fBSoNotList\fP *l)"
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.RI "SbUniqueId \fBgetNodeId\fP (void) const"
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.RI "virtual \fBSoChildList\fP * \fBgetChildren\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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.RI "virtual void \fBcopyContents\fP (const \fBSoFieldContainer\fP *from, SbBool copyconnections)"
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.RI "virtual \fBSoFieldContainer\fP * \fBcopyThroughConnection\fP (void) const"
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Public Member Functions inherited from \fBSoFieldContainer\fP
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.RI "void \fBsetToDefaults\fP (void)"
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.RI "SbBool \fBhasDefaultValues\fP (void) const"
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.RI "SbBool \fBfieldsAreEqual\fP (const \fBSoFieldContainer\fP *container) const"
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.RI "void \fBcopyFieldValues\fP (const \fBSoFieldContainer\fP *container, SbBool copyconnections=FALSE)"
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.RI "SbBool \fBset\fP (const char *const fielddata)"
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.RI "void \fBget\fP (\fBSbString\fP &fielddata)"
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.RI "virtual int \fBgetFields\fP (\fBSoFieldList\fP &l) const"
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.RI "virtual int \fBgetAllFields\fP (\fBSoFieldList\fP &l) const"
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.RI "virtual \fBSoField\fP * \fBgetField\fP (const \fBSbName\fP &name) const"
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.RI "virtual \fBSoField\fP * \fBgetEventIn\fP (const \fBSbName\fP &name) const"
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.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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.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 "virtual void \fBaddWriteReference\fP (\fBSoOutput\fP *out, SbBool isfromfield=FALSE)"
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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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.RI "void \fBsetUserData\fP (void *userdata) const"
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.ti -1c
.RI "void * \fBgetUserData\fP (void) const"
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Public Member Functions inherited from \fBSoBase\fP
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.ti -1c
.RI "void \fBref\fP (void) const"
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.RI "void \fBunref\fP (void) const"
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.RI "void \fBunrefNoDelete\fP (void) const"
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.RI "int32_t \fBgetRefCount\fP (void) const"
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.ti -1c
.RI "void \fBtouch\fP (void)"
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.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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.RI "virtual void \fBsetName\fP (const \fBSbName\fP &newname)"
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.RI "void \fBaddAuditor\fP (void *const auditor, const \fBSoNotRec::Type\fP type)"
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.RI "void \fBremoveAuditor\fP (void *const auditor, const \fBSoNotRec::Type\fP type)"
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.RI "const \fBSoAuditorList\fP & \fBgetAuditors\fP (void) const"
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.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 \fBSoPerspectiveCamera\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 \fBSoCamera\fP
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.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
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.ti -1c
.RI "static uint32_t \fBgetCompatibilityTypes\fP (const \fBSoType\fP &nodetype)"
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.RI "static \fBSoType\fP \fBgetClassTypeId\fP (void)"
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.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)"
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.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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.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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.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)"
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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 \fBaddName\fP (\fBSoBase\fP *const base, const char *const name)"
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.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)"
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.ti -1c
.RI "static void \fBsetInstancePrefix\fP (const \fBSbString\fP &c)"
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.RI "static void \fBsetTraceRefs\fP (SbBool trace)"
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.RI "static SbBool \fBgetTraceRefs\fP (void)"
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.RI "static SbBool \fBconnectRoute\fP (\fBSoInput\fP *input, const \fBSbName\fP &fromnodename, const \fBSbName\fP &fromfieldname, const \fBSbName\fP &tonodename, const \fBSbName\fP &tofieldname)"
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.RI "static SbBool \fBreadRoute\fP (\fBSoInput\fP *input)"
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.in -1c
.SS "Protected Member Functions"

.in +1c
.ti -1c
.RI "virtual const \fBSoFieldData\fP * \fBgetFieldData\fP (void) const"
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.ti -1c
.RI "virtual \fB~SoReversePerspectiveCamera\fP ()"
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Protected Member Functions inherited from \fBSoPerspectiveCamera\fP
.in +1c
.ti -1c
.RI "virtual \fB~SoPerspectiveCamera\fP ()"
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Protected Member Functions inherited from \fBSoCamera\fP
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.ti -1c
.RI "\fBSoCamera\fP (void)"
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.ti -1c
.RI "virtual \fB~SoCamera\fP ()"
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.RI "virtual void \fBjitter\fP (int numpasses, int curpass, const \fBSbViewportRegion\fP &vpreg, \fBSbVec3f\fP &jitteramount) const"
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Protected Member Functions inherited from \fBSoNode\fP
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.ti -1c
.RI "\fBSoNode\fP (void)"
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.ti -1c
.RI "virtual \fB~SoNode\fP ()"
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.ti -1c
.RI "virtual SbBool \fBreadInstance\fP (\fBSoInput\fP *in, unsigned short flags)"
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.in -1c

Protected Member Functions inherited from \fBSoFieldContainer\fP
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.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
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.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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.RI "SbBool \fBhasMultipleWriteRefs\fP (void) const"
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.ti -1c
.RI "SbBool \fBwriteHeader\fP (\fBSoOutput\fP *out, SbBool isgroup, SbBool isengine) const"
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.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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.ti -1c
.RI "virtual \fBSoNotRec\fP \fBcreateNotRec\fP (void)"
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.in -1c
.SS "Static Protected Member Functions"

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

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

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

Static Protected Member Functions inherited from \fBSoNode\fP
.in +1c
.ti -1c
.RI "static const \fBSoFieldData\fP ** \fBgetFieldDataPtr\fP (void)"
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.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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.RI "static void \fBstaticDataLock\fP (void)"
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.RI "static void \fBstaticDataUnlock\fP (void)"
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.SS "Additional Inherited Members"


Public Types inherited from \fBSoCamera\fP
.in +1c
.ti -1c
.RI "enum \fBViewportMapping\fP { \fBCROP_VIEWPORT_FILL_FRAME\fP, \fBCROP_VIEWPORT_LINE_FRAME\fP, \fBCROP_VIEWPORT_NO_FRAME\fP, \fBADJUST_CAMERA\fP, \fBLEAVE_ALONE\fP }"
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.RI "enum \fBStereoMode\fP { \fBMONOSCOPIC\fP, \fBLEFT_VIEW\fP, \fBRIGHT_VIEW\fP }"
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.in -1c

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 }"
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.in -1c

Public Attributes inherited from \fBSoPerspectiveCamera\fP
.in +1c
.ti -1c
.RI "\fBSoSFFloat\fP \fBheightAngle\fP"
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.in -1c

Public Attributes inherited from \fBSoCamera\fP
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.RI "\fBSoSFEnum\fP \fBviewportMapping\fP"
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.RI "\fBSoSFVec3f\fP \fBposition\fP"
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.RI "\fBSoSFRotation\fP \fBorientation\fP"
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.RI "\fBSoSFFloat\fP \fBaspectRatio\fP"
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.RI "\fBSoSFFloat\fP \fBnearDistance\fP"
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.RI "\fBSoSFFloat\fP \fBfarDistance\fP"
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.RI "\fBSoSFFloat\fP \fBfocalDistance\fP"
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Public Attributes inherited from \fBSoBase\fP

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 "static SbUniqueId \fBnextUniqueId\fP = 1"
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.RI "static int \fBnextActionMethodIndex\fP = 0"
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.SH "Detailed Description"
.PP 
The \fBSoReversePerspectiveCamera\fP class defines a camera node with reverse perspective rendering\&. 

For realistic looking 3D scene, the geometry should be rendered with perspective calculations\&. Use this camera type to accomplish this\&.

.PP
Reverse perspective rendering, a special case of perspective rendering, is where the projection rays do not converge in the eye of the observer, but instead at a point behind the scene\&. Thus objects farther away from the observer appear larger than closer objects\&. A reverse perspective projection is defined by
.IP "\(bu" 2
setting the perspective camera position to the projection point behind the scene
.IP "\(bu" 2
setting near / far distance to negative values
.IP "\(bu" 2
rotating the camera orientation by 180 degrees around the camera Z-axis to compensate the image flip induced by the negative near / far values\&.
.PP

.PP
The view volume of the default reverse perspective camera is defined as shown below\&.

.PP
\fBFILE FORMAT/DEFAULTS:\fP 
.PP
.nf
ReversePerspectiveCamera {
    viewportMapping ADJUST_CAMERA
    position 0 0 \-10
    orientation 0 0 1 3\&.14159
    nearDistance \-10
    farDistance \-1
    aspectRatio 1
    focalDistance \-6
    heightAngle 0\&.78539819
}

.fi
.PP
 
.SH "Constructor & Destructor Documentation"
.PP 
.SS "SoReversePerspectiveCamera::SoReversePerspectiveCamera (void )"
Constructor\&. 
.SS "SoReversePerspectiveCamera::~SoReversePerspectiveCamera ()\fR [protected]\fP, \fR [virtual]\fP"
Destructor\&. 
.SH "Member Function Documentation"
.PP 
.SS "\fBSoType\fP SoReversePerspectiveCamera::getClassTypeId (void )\fR [static]\fP"
This static method returns the \fBSoType\fP object associated with objects of this class\&. 
.br
 
.SS "\fBSoType\fP SoReversePerspectiveCamera::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\&. 
.br
 
.PP
Reimplemented from \fBSoPerspectiveCamera\fP\&.
.SS "const \fBSoFieldData\fP ** SoReversePerspectiveCamera::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\&. 
.br
 
.SS "const \fBSoFieldData\fP * SoReversePerspectiveCamera::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 \fBSoPerspectiveCamera\fP\&.

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