.TH "SoConvexDataCache" 3 "Tue Dec 26 2023 17:59:22" "Version 4.0.2" "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
\fC#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 *\fBconst\fP state)"
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.RI "\fBvirtual\fP \fB~SoConvexDataCache\fP ()"
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.RI "\fBvoid\fP \fBgenerate\fP (\fBconst\fP \fBSoCoordinateElement\fP *\fBconst\fP coords, \fBconst\fP \fBSbMatrix\fP &matrix, \fBconst\fP int32_t *\fBcoordindices\fP, \fBconst\fP int \fBnumcoordindices\fP, \fBconst\fP int32_t *\fBmatindices\fP, \fBconst\fP int32_t *\fBnormindices\fP, \fBconst\fP int32_t *\fBtexindices\fP, \fBconst\fP \fBBinding\fP \fBmatbinding\fP, \fBconst\fP \fBBinding\fP \fBnormbinding\fP, \fBconst\fP \fBBinding\fP \fBtexbinding\fP)"
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.RI "\fBconst\fP int32_t * \fBgetCoordIndices\fP (\fBvoid\fP) \fBconst\fP"
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.RI "int \fBgetNumCoordIndices\fP (\fBvoid\fP) \fBconst\fP"
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.RI "\fBconst\fP int32_t * \fBgetMaterialIndices\fP (\fBvoid\fP) \fBconst\fP"
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.RI "int \fBgetNumMaterialIndices\fP (\fBvoid\fP) \fBconst\fP"
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.RI "\fBconst\fP int32_t * \fBgetNormalIndices\fP (\fBvoid\fP) \fBconst\fP"
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.RI "int \fBgetNumNormalIndices\fP (\fBvoid\fP) \fBconst\fP"
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.RI "\fBconst\fP int32_t * \fBgetTexIndices\fP (\fBvoid\fP) \fBconst\fP"
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.RI "int \fBgetNumTexIndices\fP (\fBvoid\fP) \fBconst\fP"
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Public Member Functions inherited from \fBSoCache\fP
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.RI "\fBSoCache\fP (\fBSoState\fP *\fBconst\fP state)"
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.RI "\fBvoid\fP \fBref\fP (\fBvoid\fP)"
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.RI "\fBvoid\fP \fBunref\fP (\fBSoState\fP *state=\fBNULL\fP)"
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.RI "\fBvoid\fP \fBaddElement\fP (\fBconst\fP \fBSoElement\fP *\fBconst\fP elem)"
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.RI "\fBvirtual\fP \fBvoid\fP \fBaddCacheDependency\fP (\fBconst\fP \fBSoState\fP *state, \fBSoCache\fP *cache)"
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.RI "\fBvirtual\fP SbBool \fBisValid\fP (\fBconst\fP \fBSoState\fP *state) \fBconst\fP"
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.RI "\fBconst\fP \fBSoElement\fP * \fBgetInvalidElement\fP (\fBconst\fP \fBSoState\fP *\fBconst\fP state) \fBconst\fP"
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.RI "\fBvoid\fP \fBinvalidate\fP (\fBvoid\fP)"
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.SS "Additional Inherited Members"


Protected Member Functions inherited from \fBSoCache\fP
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.RI "\fBvirtual\fP \fBvoid\fP \fBdestroy\fP (\fBSoState\fP *state)"
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.RI "\fBvirtual\fP \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 \fBv2\&.1\fP API, but is a Coin extension\&. 
.SH "Member Enumeration Documentation"
.PP 
.SS "\fBenum\fP \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 *\fBconst\fP state)"
Constructor with \fIstate\fP being the current state\&. 
.SS "SoConvexDataCache::~SoConvexDataCache ()\fC [virtual]\fP"
Destructor\&. 
.SH "Member Function Documentation"
.PP 
.SS "\fBvoid\fP SoConvexDataCache::generate (\fBconst\fP \fBSoCoordinateElement\fP *\fBconst\fP coords, \fBconst\fP \fBSbMatrix\fP & matrix, \fBconst\fP int32_t * vind, \fBconst\fP int numv, \fBconst\fP int32_t * mind, \fBconst\fP int32_t * nind, \fBconst\fP int32_t * tind, \fBconst\fP \fBBinding\fP matbind, \fBconst\fP \fBBinding\fP normbind, \fBconst\fP \fBBinding\fP texbind)"
Generates the convexified data\&. FIXME: doc 
.SS "\fBconst\fP int32_t * SoConvexDataCache::getCoordIndices (\fBvoid\fP) const"
Returns a pointer to the convexified coordinate indices\&. 
.PP
\fBSee also\fP
.RS 4
\fBSoConvexDataCache::getNumCoordIndices()\fP 
.RE
.PP

.SS "int SoConvexDataCache::getNumCoordIndices (\fBvoid\fP) const"
Returns the number of coordinate indices\&. 
.PP
\fBSee also\fP
.RS 4
\fBSoConvexDataCache::getCoordIndices()\fP 
.RE
.PP

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

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

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

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

.SS "int SoConvexDataCache::getNumTexIndices (\fBvoid\fP) 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\&.