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0022600: TBB has to be disabled in BRepMesh due to data races BRepMesh_FastDiscret class, added missed ::SetParallel(), ::IsParallel() methods implementations.

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KGV 2011-09-30 06:42:58 +00:00 committed by bugmaster
parent d5c67ba02e
commit 0981302b4a
1 changed files with 78 additions and 0 deletions
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78
src/BRepMesh/BRepMesh_FastDiscret.cxx
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@ -160,6 +160,7 @@ BRepMesh_FastDiscret::BRepMesh_FastDiscret(const Standard_Real theDefle,
} }
//======================================================================= //=======================================================================
<<<<<<< .working
//function : BoxMaxDimension //function : BoxMaxDimension
//purpose : //purpose :
//======================================================================= //=======================================================================
@ -206,6 +207,72 @@ Standard_Real BRepMesh_FastDiscret::RelativeEdgeDeflection(const TopoDS_Edge& th
} }
//======================================================================= //=======================================================================
=======
//function : SetParallel
//purpose :
//=======================================================================
void BRepMesh_FastDiscret::SetParallel (const Standard_Boolean theInParallel)
{
myInParallel = theInParallel;
}
//=======================================================================
//function : IsParallel
//purpose :
//=======================================================================
Standard_Boolean BRepMesh_FastDiscret::IsParallel() const
{
return myInParallel;
}
//=======================================================================
//function : BoxMaxDimension
//purpose :
//=======================================================================
void BRepMesh_FastDiscret::BoxMaxDimension(const Bnd_Box& theBox, Standard_Real& theMaxDim)
{
if(theBox.IsVoid())
return;
Standard_Real TXmin, TYmin, TZmin, TXmax, TYmax, TZmax;
theBox.Get(TXmin, TYmin, TZmin, TXmax, TYmax, TZmax);
theMaxDim = TXmax-TXmin;
const Standard_Real dy = TYmax-TYmin;
const Standard_Real dz = TZmax-TZmin;
if (dy > theMaxDim) theMaxDim = dy;
if (dz > theMaxDim) theMaxDim = dz;
}
//=======================================================================
//function : RelativeEdgeDeflection
//purpose :
//=======================================================================
Standard_Real BRepMesh_FastDiscret::RelativeEdgeDeflection(const TopoDS_Edge& theEdge,
const Standard_Real theDefle,
const Standard_Real theDTotale,
Standard_Real& theDefCoef)
{
theDefCoef = 1.;
Standard_Real defedge = theDefle;
if(theEdge.IsNull())
return defedge;
Bnd_Box B;
BRepBndLib::Add(theEdge, B);
BoxMaxDimension(B, defedge);
// adjusted in relation to the total size:
theDefCoef = theDTotale/(2*defedge);
if (theDefCoef < 0.5) theDefCoef = 0.5;
if (theDefCoef > 2.) theDefCoef = 2.;
defedge = theDefCoef * defedge * theDefle;
return defedge;
}
//=======================================================================
>>>>>>> .merge-right.r9139
//function : Perform(shape) //function : Perform(shape)
//purpose : //purpose :
//======================================================================= //=======================================================================
@ -284,6 +351,7 @@ void BRepMesh_FastDiscret::Add(const TopoDS_Face& theface,
Handle(NCollection_IncAllocator) anAlloc = Handle(NCollection_IncAllocator)::DownCast(myAllocator); Handle(NCollection_IncAllocator) anAlloc = Handle(NCollection_IncAllocator)::DownCast(myAllocator);
anAlloc->Reset(Standard_False); anAlloc->Reset(Standard_False);
myStructure=new BRepMesh_DataStructureOfDelaun(anAlloc); myStructure=new BRepMesh_DataStructureOfDelaun(anAlloc);
<<<<<<< .working
Standard_Real aXmin, aYmin, aZmin, aXmax, aYmax, aZmax; Standard_Real aXmin, aYmin, aZmin, aXmax, aYmax, aZmax;
BRepTools::UVBounds(theface, aXmin, aXmax, aYmin, aYmax); BRepTools::UVBounds(theface, aXmin, aXmax, aYmin, aYmax);
@ -292,6 +360,16 @@ void BRepMesh_FastDiscret::Add(const TopoDS_Face& theface,
myStructure->Data().SetCellSize ( 14 * aTolU, 14 * aTolV ); myStructure->Data().SetCellSize ( 14 * aTolU, 14 * aTolV );
myStructure->Data().SetTolerance( aTolU, aTolV ); myStructure->Data().SetTolerance( aTolU, aTolV );
=======
Standard_Real aUmin, aVmin, aUmax, aVmax;
BRepTools::UVBounds (theface, aUmin, aUmax, aVmin, aVmax);
Standard_Real aTolU = (aUmax - aUmin) * UVDEFLECTION;
Standard_Real aTolV = (aVmax - aVmin) * UVDEFLECTION;
myStructure->Data().SetCellSize ( 14 * aTolU, 14 * aTolV );
myStructure->Data().SetTolerance( aTolU, aTolV );
>>>>>>> .merge-right.r9139
BRepAdaptor_Surface BS(face, Standard_False); BRepAdaptor_Surface BS(face, Standard_False);
Handle(BRepAdaptor_HSurface) gFace = new BRepAdaptor_HSurface(BS); Handle(BRepAdaptor_HSurface) gFace = new BRepAdaptor_HSurface(BS);