+ {
+ // reload sub-meshes from shDim2sm into smWithAlgoSupportingSubmeshes
+ if ( prevShapeDim != aShapeDim )
+ {
+ prevShapeDim = aShapeDim;
+ for ( shDim2smIt = shDim2sm.rbegin(); shDim2smIt != shDim2sm.rend(); ++shDim2smIt )
+ smWithAlgoSupportingSubmeshes.push_front( shDim2smIt->second );
+ shDim2sm.clear();
+ }
+ // add smToCompute to shDim2sm map
+ aShapeDim = GetShapeDim( algoShape );
+ if ( algoShape.ShapeType() == TopAbs_COMPOUND )
+ {
+ TopoDS_Iterator it( algoShape );
+ aShapeDim += GetShapeDim( it.Value() );
+ }
+ shDim2sm.insert( make_pair( aShapeDim, smToCompute ));
+ }