.TH "SoVRMLWorldInfo" 3 "Thu May 29 2014" "Version 4.0.0a" "Coin" \" -*- nroff -*-
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.SH NAME
SoVRMLWorldInfo \- 
.PP
The \fBSoVRMLWorldInfo\fP class contains information about the VRML scene\&.
.PP
\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  

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

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.ti -1c
.RI "virtual \fBSoType\fP \fBgetTypeId\fP (void) const "
.br
.RI "\fIReturns the type identification of an object derived from a class inheriting \fBSoBase\fP\&. This is used for run-time type checking and 'downward' casting\&. \fP"
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.RI "\fBSoVRMLWorldInfo\fP (void)"
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.SS "Static Public Member Functions"

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.RI "static \fBSoType\fP \fBgetClassTypeId\fP (void)"
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.RI "static void \fBinitClass\fP (void)"
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.SS "Public Attributes"

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.RI "\fBSoSFString\fP \fBtitle\fP"
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.RI "\fBSoMFString\fP \fBinfo\fP"
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.SS "Protected Member Functions"

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.RI "virtual const \fBSoFieldData\fP * \fBgetFieldData\fP (void) const "
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.RI "virtual \fB~SoVRMLWorldInfo\fP ()"
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.SS "Static Protected Member Functions"

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.RI "static const \fBSoFieldData\fP ** \fBgetFieldDataPtr\fP (void)"
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.SS "Additional Inherited Members"
.SH "Detailed Description"
.PP 
The \fBSoVRMLWorldInfo\fP class contains information about the VRML scene\&.
.PP
\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 


.PP
.nf
WorldInfo {
  field MFString info  []
  field SFString title ""
}

.fi
.PP
.PP
The WorldInfo node contains information about the world\&. This node is strictly for documentation purposes and has no effect on the visual appearance or behaviour of the world\&. The \fItitle\fP field is intended to store the name or title of the world so that browsers can present this to the user (perhaps in the window border)\&. Any other information about the world can be stored in the \fIinfo\fP field, such as author information, copyright, and usage instructions\&. 
.SH "Constructor & Destructor Documentation"
.PP 
.SS "SoVRMLWorldInfo::SoVRMLWorldInfo (void)"
Constructor\&. 
.SS "SoVRMLWorldInfo::~SoVRMLWorldInfo ()\fC [protected]\fP, \fC [virtual]\fP"
Destructor\&. 
.SH "Member Function Documentation"
.PP 
.SS "\fBSoType\fP SoVRMLWorldInfo::getTypeId (void) const\fC [virtual]\fP"

.PP
Returns the type identification of an object derived from a class inheriting \fBSoBase\fP\&. This is used for run-time type checking and 'downward' casting\&. Usage example:
.PP
.PP
.nf
void foo(SoNode * node)
{
  if (node->getTypeId() == SoFile::getClassTypeId()) {
    SoFile * filenode = (SoFile *)node;  // safe downward cast, knows the type
  }
}
.fi
.PP
.PP
For application programmers wanting to extend the library with new nodes, engines, nodekits, draggers or others: this method needs to be overridden in \fIall\fP subclasses\&. This is typically done as part of setting up the full type system for extension classes, which is usually accomplished by using the pre-defined macros available through for instance \fBInventor/nodes/SoSubNode\&.h\fP (SO_NODE_INIT_CLASS and SO_NODE_CONSTRUCTOR for node classes), Inventor/engines/SoSubEngine\&.h (for engine classes) and so on\&.
.PP
For more information on writing Coin extensions, see the class documentation of the toplevel superclasses for the various class groups\&. 
.PP
Implements \fBSoBase\fP\&.
.SS "const \fBSoFieldData\fP * SoVRMLWorldInfo::getFieldData (void) 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\&.
.SH "Member Data Documentation"
.PP 
.SS "\fBSoSFString\fP SoVRMLWorldInfo::title"
World title strings\&. 
.SS "\fBSoMFString\fP SoVRMLWorldInfo::info"
Info strings\&. 

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