69 void (GLAPIENTRY *callError)( GLenum errnum );
79 GLdouble relTolerance;
87 void (GLAPIENTRY *callCombine)( GLdouble coords[3],
void *data[4],
88 GLfloat weight[4],
void **outData );
92 GLboolean flagBoundary;
93 GLboolean boundaryOnly;
97 void (GLAPIENTRY *callBegin)( GLenum type );
98 void (GLAPIENTRY *callEdgeFlag)( GLboolean boundaryEdge );
99 void (GLAPIENTRY *callVertex)(
void *data );
100 void (GLAPIENTRY *callEnd)( void );
101 void (GLAPIENTRY *callMesh)(
GLUmesh *mesh );
106 GLboolean emptyCache;
111 void (GLAPIENTRY *callBeginData)( GLenum type,
void *polygonData );
112 void (GLAPIENTRY *callEdgeFlagData)( GLboolean boundaryEdge,
114 void (GLAPIENTRY *callVertexData)(
void *data,
void *polygonData );
115 void (GLAPIENTRY *callEndData)(
void *polygonData );
116 void (GLAPIENTRY *callErrorData)( GLenum errnum,
void *polygonData );
117 void (GLAPIENTRY *callCombineData)( GLdouble coords[3],
void *data[4],
118 GLfloat weight[4],
void **outData,