.TH "SoConvexDataCache" 3 "Fri Sep 6 2024 15:32:06" "Version 4.0.3" "Coin" \" -*- nroff -*-
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.SH NAME
SoConvexDataCache \- The \fBSoConvexDataCache\fP class is used to cache convexified polygons\&.  

.SH SYNOPSIS
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.PP
.PP
\fR#include <Inventor/caches/SoConvexDataCache\&.h>\fP
.PP
Inherits \fBSoCache\fP\&.
.SS "Public Types"

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.RI "enum \fBBinding\fP { \fBNONE\fP = 0, \fBPER_FACE\fP, \fBPER_FACE_INDEXED\fP, \fBPER_VERTEX\fP, \fBPER_VERTEX_INDEXED\fP }"
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.RI "The Binding enum is used to specify bindings\&. "
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.SS "Public Member Functions"

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.RI "\fBSoConvexDataCache\fP (\fBSoState\fP *const state)"
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.RI "virtual \fB~SoConvexDataCache\fP ()"
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.RI "void \fBgenerate\fP (const \fBSoCoordinateElement\fP *const coords, const \fBSbMatrix\fP &matrix, const int32_t *coordindices, const int numcoordindices, const int32_t *matindices, const int32_t *normindices, const int32_t *texindices, const \fBBinding\fP matbinding, const \fBBinding\fP normbinding, const \fBBinding\fP texbinding)"
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.RI "const int32_t * \fBgetCoordIndices\fP (void) const"
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.RI "int \fBgetNumCoordIndices\fP (void) const"
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.RI "const int32_t * \fBgetMaterialIndices\fP (void) const"
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.RI "int \fBgetNumMaterialIndices\fP (void) const"
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.RI "const int32_t * \fBgetNormalIndices\fP (void) const"
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.RI "int \fBgetNumNormalIndices\fP (void) const"
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.RI "const int32_t * \fBgetTexIndices\fP (void) const"
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.RI "int \fBgetNumTexIndices\fP (void) const"
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Public Member Functions inherited from \fBSoCache\fP
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.RI "\fBSoCache\fP (\fBSoState\fP *const state)"
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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 \fBaddElement\fP (const \fBSoElement\fP *const elem)"
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.RI "virtual void \fBaddCacheDependency\fP (const \fBSoState\fP *state, \fBSoCache\fP *cache)"
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.RI "virtual SbBool \fBisValid\fP (const \fBSoState\fP *state) const"
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.RI "const \fBSoElement\fP * \fBgetInvalidElement\fP (const \fBSoState\fP *const state) const"
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.RI "void \fBinvalidate\fP (void)"
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.SS "Additional Inherited Members"


Protected Member Functions inherited from \fBSoCache\fP
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.RI "virtual void \fBdestroy\fP (\fBSoState\fP *state)"
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.RI "virtual \fB~SoCache\fP ()"
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.SH "Detailed Description"
.PP 
The \fBSoConvexDataCache\fP class is used to cache convexified polygons\&. 

\fBSoConvexDataCache\fP is used to speed up rendering of concave polygons by tessellating all polygons into triangles and storing the newly generated primitives in an internal cache\&.

.PP
This class is not part of the original SGI Open Inventor v2\&.1 API, but is a Coin extension\&. 
.SH "Member Enumeration Documentation"
.PP 
.SS "enum \fBSoConvexDataCache::Binding\fP"

.PP
The Binding enum is used to specify bindings\&. Binding applies to normals, materials and texture coordinates\&. 
.SH "Constructor & Destructor Documentation"
.PP 
.SS "SoConvexDataCache::SoConvexDataCache (\fBSoState\fP *const state)"
Constructor with \fIstate\fP being the current state\&. 
.SS "SoConvexDataCache::~SoConvexDataCache ()\fR [virtual]\fP"
Destructor\&. 
.SH "Member Function Documentation"
.PP 
.SS "void SoConvexDataCache::generate (const \fBSoCoordinateElement\fP *const coords, const \fBSbMatrix\fP & matrix, const int32_t * vind, const int numv, const int32_t * mind, const int32_t * nind, const int32_t * tind, const \fBBinding\fP matbind, const \fBBinding\fP normbind, const \fBBinding\fP texbind)"
Generates the convexified data\&. FIXME: doc 
.SS "const int32_t * SoConvexDataCache::getCoordIndices (void ) const"
Returns a pointer to the convexified coordinate indices\&. 
.PP
\fBSee also\fP
.RS 4
\fBSoConvexDataCache::getNumCoordIndices()\fP 
.RE
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.SS "int SoConvexDataCache::getNumCoordIndices (void ) const"
Returns the number of coordinate indices\&. 
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\fBSee also\fP
.RS 4
\fBSoConvexDataCache::getCoordIndices()\fP 
.RE
.PP

.SS "const int32_t * SoConvexDataCache::getMaterialIndices (void ) const"
Returns the convexified material indices\&. 
.PP
\fBSee also\fP
.RS 4
\fBSoConvexDataCache::getNumMaterialIndices()\fP 
.RE
.PP

.SS "int SoConvexDataCache::getNumMaterialIndices (void ) const"
Returns the number of material indices\&. 
.PP
\fBSee also\fP
.RS 4
\fBSoConvexDataCache::getMaterialIndices()\fP 
.RE
.PP

.SS "const int32_t * SoConvexDataCache::getNormalIndices (void ) const"
Returns the convexified normal indices\&. 
.PP
\fBSee also\fP
.RS 4
\fBSoConvexDataCache::getNumNormalIndices()\fP 
.RE
.PP

.SS "int SoConvexDataCache::getNumNormalIndices (void ) const"
Returns the number of normal indices\&. 
.PP
\fBSee also\fP
.RS 4
\fBSoConvexDataCache::getNormalIndices()\fP 
.RE
.PP

.SS "const int32_t * SoConvexDataCache::getTexIndices (void ) const"
Returns the convexified texture coordinate indices\&. 
.PP
\fBSee also\fP
.RS 4
\fBSoConvexDataCache::getNumTexIndices()\fP 
.RE
.PP

.SS "int SoConvexDataCache::getNumTexIndices (void ) const"
Returns the number of texture coordinate indices\&. 
.PP
\fBSee also\fP
.RS 4
\fBSoConvexDataCache::getTexIndices()\fP 
.RE
.PP


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