.TH "SoGLDisplayList" 3 "Thu May 29 2014" "Version 4.0.0a" "Coin" \" -*- nroff -*-
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.SH NAME
SoGLDisplayList \- 
.PP
The \fBSoGLDisplayList\fP class stores and manages OpenGL display lists\&.
.PP
The TEXTURE_OBJECT type is not directly supported in Coin\&. We handle textures differently in a more flexible class called \fBSoGLImage\fP, which also stores some information about the texture used when rendering\&. Old code which use this element should not stop working though\&. The texture object extension will just not be used, and the texture will be stored in a display list instead\&.  

.SH SYNOPSIS
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.PP
.PP
\fC#include <Inventor/elements/SoGLCacheContextElement\&.h>\fP
.SS "Public Types"

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.RI "enum \fBType\fP { \fBDISPLAY_LIST\fP, \fBTEXTURE_OBJECT\fP }"
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.SS "Public Member Functions"

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.RI "\fBSoGLDisplayList\fP (\fBSoState\fP *state, Type type, int allocnum=1, SbBool mipmaptexobj=FALSE)"
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.RI "void \fBref\fP (void)"
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.RI "void \fBunref\fP (\fBSoState\fP *state=NULL)"
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.RI "void \fBopen\fP (\fBSoState\fP *state, int index=0)"
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.RI "void \fBclose\fP (\fBSoState\fP *state)"
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.RI "void \fBcall\fP (\fBSoState\fP *state, int index=0)"
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.RI "void \fBaddDependency\fP (\fBSoState\fP *state)"
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.RI "SbBool \fBisMipMapTextureObject\fP (void) const "
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.RI "Type \fBgetType\fP (void) const "
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.RI "int \fBgetNumAllocated\fP (void) const "
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.RI "unsigned int \fBgetFirstIndex\fP (void) const "
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.RI "int \fBgetContext\fP (void) const "
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.RI "void \fBsetTextureTarget\fP (int target)"
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.RI "int \fBgetTextureTarget\fP (void) const "
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.SH "Detailed Description"
.PP 
The \fBSoGLDisplayList\fP class stores and manages OpenGL display lists\&.
.PP
The TEXTURE_OBJECT type is not directly supported in Coin\&. We handle textures differently in a more flexible class called \fBSoGLImage\fP, which also stores some information about the texture used when rendering\&. Old code which use this element should not stop working though\&. The texture object extension will just not be used, and the texture will be stored in a display list instead\&. 
.SH "Constructor & Destructor Documentation"
.PP 
.SS "SoGLDisplayList::SoGLDisplayList (\fBSoState\fP *state, Typetype, intallocnum = \fC1\fP, SbBoolmipmaptexobj = \fCFALSE\fP)"
Constructor\&. 
.SH "Member Function Documentation"
.PP 
.SS "void SoGLDisplayList::ref (void)"
Increase reference count for this display list/texture object\&. 
.SS "void SoGLDisplayList::unref (\fBSoState\fP *state = \fCNULL\fP)"
Decrease reference count for this instance\&. When reference count reaches 0, the instence is deleted\&. 
.SS "void SoGLDisplayList::open (\fBSoState\fP *state, intindex = \fC0\fP)"
Open this display list/texture object\&. 
.SS "void SoGLDisplayList::close (\fBSoState\fP *state)"
Close this display list/texture object\&. 
.SS "void SoGLDisplayList::call (\fBSoState\fP *state, intindex = \fC0\fP)"
Execute this display list/texture object\&. 
.SS "void SoGLDisplayList::addDependency (\fBSoState\fP *state)"
Create a dependency on the display list\&. 
.SS "SbBool SoGLDisplayList::isMipMapTextureObject (void) const"
Returns whether the texture object stored in this instance was created with mipmap data\&. This method is an extension versus the Open Inventor API\&. 
.SS "SoGLDisplayList::Type SoGLDisplayList::getType (void) const"
Return type\&. Display list or texture object\&. 
.SS "int SoGLDisplayList::getNumAllocated (void) const"
Return number of display lists/texture objects allocated\&. 
.SS "unsigned int SoGLDisplayList::getFirstIndex (void) const"
Return first GL index for this display list\&. 
.SS "int SoGLDisplayList::getContext (void) const"
Return an id for the current context\&. 
.SS "void SoGLDisplayList::setTextureTarget (inttarget)"
Sets the texture object target 
.PP
\fBSince:\fP
.RS 4
Coin 2\&.5 
.RE
.PP

.SS "int SoGLDisplayList::getTextureTarget (void) const"
Returns the texture target 
.PP
\fBSince:\fP
.RS 4
Coin 2\&.5 
.RE
.PP


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