//================================================================================
/*!
- * \brief Return true if applied compute mesh on this shape
+ * \brief Return true if the algorithm can mesh this shape
+ * \param [in] aShape - shape to check
+ * \param [in] toCheckAll - if true, this check returns OK if all shapes are OK,
+ * else, returns OK if at least one shape is OK
*/
//================================================================================
{
bool isCurShellApp;
int nbFoundSolids = 0;
- for (TopExp_Explorer exp( aShape, TopAbs_SOLID ); exp.More(); exp.Next(), ++nbFoundSolids ){
-#if OCC_VERSION_LARGE > 0x06050400
- TopoDS_Shell outerShell = BRepClass3d::OuterShell( TopoDS::Solid( exp.Current() ));
-#else
- TopoDS_Shell outerShell = BRepTools::OuterShell( TopoDS::Solid( exp.Current() ));
-#endif
- TopoDS_Shape innerShell;
+ for (TopExp_Explorer exp( aShape, TopAbs_SOLID ); exp.More(); exp.Next(), ++nbFoundSolids )
+ {
+ TopoDS_Shape shell[2];
int nbShells = 0;
- for ( TopoDS_Iterator It (exp.Current()); It.More(); It.Next(), ++nbShells )
- if ( !outerShell.IsSame( It.Value() ))
- innerShell = It.Value();
- if ( nbShells != 2 ) { nbFoundSolids--; continue; }
+ for ( TopoDS_Iterator It (exp.Current()); It.More(); It.Next() )
+ {
+ nbShells++;
+ if ( nbShells > 2 ) {
+ if ( toCheckAll ) return false;
+ break;
+ }
+ shell[ nbShells-1 ] = It.Value();
+ }
+ if ( nbShells != 2 ) {
+ if ( toCheckAll ) return false;
+ continue;
+ }
- int nbFaces1 = SMESH_MesherHelper:: Count( innerShell, TopAbs_FACE, 0 );
- int nbFaces2 = SMESH_MesherHelper:: Count( outerShell, TopAbs_FACE, 0 );
+ int nbFaces1 = SMESH_MesherHelper:: Count( shell[0], TopAbs_FACE, 0 );
+ int nbFaces2 = SMESH_MesherHelper:: Count( shell[1], TopAbs_FACE, 0 );
if ( nbFaces1 != nbFaces2 ){
if( toCheckAll ) return false;
continue;
}
- int nbEdges1 = SMESH_MesherHelper:: Count( innerShell, TopAbs_EDGE, 0 );
- int nbEdges2 = SMESH_MesherHelper:: Count( outerShell, TopAbs_EDGE, 0 );
+ int nbEdges1 = SMESH_MesherHelper:: Count( shell[0], TopAbs_EDGE, 0 );
+ int nbEdges2 = SMESH_MesherHelper:: Count( shell[1], TopAbs_EDGE, 0 );
if ( nbEdges1 != nbEdges2 ){
if( toCheckAll ) return false;
continue;
}
- int nbVertices1 = SMESH_MesherHelper:: Count( innerShell, TopAbs_VERTEX, 0 );
- int nbVertices2 = SMESH_MesherHelper:: Count( outerShell, TopAbs_VERTEX, 0 );
+ int nbVertices1 = SMESH_MesherHelper:: Count( shell[0], TopAbs_VERTEX, 0 );
+ int nbVertices2 = SMESH_MesherHelper:: Count( shell[1], TopAbs_VERTEX, 0 );
if ( nbVertices1 != nbVertices2 ){
if( toCheckAll ) return false;
continue;
}
if ( !toCheckAll ) return true;
}
- if( toCheckAll && nbFoundSolids != 0) return true;
- return false;
+ return ( toCheckAll && nbFoundSolids != 0);
};