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IPAL54027: Projection algo is very long on a face with many edges
[modules/smesh.git]
/
src
/
SMESH
/
SMESH_MesherHelper.hxx
diff --git
a/src/SMESH/SMESH_MesherHelper.hxx
b/src/SMESH/SMESH_MesherHelper.hxx
index fdf863f033e94d0792d75204853661e5ee932545..cf3506fea7af1d83ed6c12f37debde26c5b88622 100644
(file)
--- a/
src/SMESH/SMESH_MesherHelper.hxx
+++ b/
src/SMESH/SMESH_MesherHelper.hxx
@@
-1,4
+1,4
@@
-// Copyright (C) 2007-201
5
CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-201
6
CEA/DEN, EDF R&D, OPEN CASCADE
//
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
@@
-30,8
+30,6
@@
#include "SMESH_SMESH.hxx"
#include "SMESH_MeshEditor.hxx" // needed for many meshers
#include "SMESH_SMESH.hxx"
#include "SMESH_MeshEditor.hxx" // needed for many meshers
-#include <SMDS_MeshNode.hxx>
-#include <SMDS_QuadraticEdge.hxx>
#include <Geom_Surface.hxx>
#include <ShapeAnalysis_Surface.hxx>
#include <Geom_Surface.hxx>
#include <ShapeAnalysis_Surface.hxx>
@@
-42,8
+40,11
@@
#include <map>
#include <vector>
#include <map>
#include <vector>
-class GeomAPI_ProjectPointOnSurf;
class GeomAPI_ProjectPointOnCurve;
class GeomAPI_ProjectPointOnCurve;
+class GeomAPI_ProjectPointOnSurf;
+class SMDS_MeshNode;
+class SMESHDS_Hypothesis;
+class SMESH_Gen;
class SMESH_ProxyMesh;
typedef std::map<SMESH_TLink, const SMDS_MeshNode*> TLinkNodeMap;
class SMESH_ProxyMesh;
typedef std::map<SMESH_TLink, const SMDS_MeshNode*> TLinkNodeMap;
@@
-121,7
+122,9
@@
class SMESH_EXPORT SMESH_MesherHelper
/*!
* \brief Return true if 2D mesh on FACE is distored
*/
/*!
* \brief Return true if 2D mesh on FACE is distored
*/
- static bool IsDistorted2D( SMESH_subMesh* faceSM, bool checkUV=false );
+ static bool IsDistorted2D( SMESH_subMesh* faceSM,
+ bool checkUV = false,
+ SMESH_MesherHelper* faceHelper = NULL);
/*!
* \brief Returns true if given node is medium
/*!
* \brief Returns true if given node is medium
@@
-186,7
+189,7
@@
class SMESH_EXPORT SMESH_MesherHelper
* \brief Count nb of sub-shapes
* \param shape - the shape
* \param type - the type of sub-shapes to count
* \brief Count nb of sub-shapes
* \param shape - the shape
* \param type - the type of sub-shapes to count
- * \param ignoreSame - if true, use map not to count same shapes, e
sl
e use explorer
+ * \param ignoreSame - if true, use map not to count same shapes, e
ls
e use explorer
* \retval int - the calculated number
*/
static int Count(const TopoDS_Shape& shape,
* \retval int - the calculated number
*/
static int Count(const TopoDS_Shape& shape,
@@
-200,11
+203,12
@@
class SMESH_EXPORT SMESH_MesherHelper
const SMESH_Mesh& mesh,
TopAbs_ShapeEnum ancestorType=TopAbs_SHAPE);
/*!
const SMESH_Mesh& mesh,
TopAbs_ShapeEnum ancestorType=TopAbs_SHAPE);
/*!
- * \brief Return iterator on ancestors of the given type
+ * \brief Return iterator on ancestors of the given type
, included into a container shape
*/
static PShapeIteratorPtr GetAncestors(const TopoDS_Shape& shape,
const SMESH_Mesh& mesh,
*/
static PShapeIteratorPtr GetAncestors(const TopoDS_Shape& shape,
const SMESH_Mesh& mesh,
- TopAbs_ShapeEnum ancestorType);
+ TopAbs_ShapeEnum ancestorType,
+ const TopoDS_Shape* container = 0);
/*!
* \brief Find a common ancestor, of the given type, of two shapes
*/
/*!
* \brief Find a common ancestor, of the given type, of two shapes
*/
@@
-248,12
+252,12
@@
public:
// constructor
SMESH_MesherHelper(SMESH_Mesh& theMesh);
// constructor
SMESH_MesherHelper(SMESH_Mesh& theMesh);
- SMESH_Gen* GetGen() const
{ return GetMesh()->GetGen(); }
+ SMESH_Gen* GetGen() const
;
SMESH_Mesh* GetMesh() const { return myMesh; }
SMESH_Mesh* GetMesh() const { return myMesh; }
- SMESHDS_Mesh* GetMeshDS() const
{ return GetMesh()->GetMeshDS(); }
-
+ SMESHDS_Mesh* GetMeshDS() const
;
+
/*!
* Check submesh for given shape: if all elements on this shape are quadratic,
* quadratic elements will be created. Also fill myTLinkNodeMap
/*!
* Check submesh for given shape: if all elements on this shape are quadratic,
* quadratic elements will be created. Also fill myTLinkNodeMap
@@
-316,6
+320,17
@@
public:
* \brief Return the shape set by IsQuadraticSubMesh() or SetSubShape()
*/
const TopoDS_Shape& GetSubShape() const { return myShape; }
* \brief Return the shape set by IsQuadraticSubMesh() or SetSubShape()
*/
const TopoDS_Shape& GetSubShape() const { return myShape; }
+ /*!
+ * \brief Copy shape information from another helper to improve performance
+ * since SetSubShape() can be time consuming if there are many edges
+ */
+ void CopySubShapeInfo(const SMESH_MesherHelper& other);
+
+
+ /*!
+ * \brief Convert a shape to its index in the SMESHDS_Mesh
+ */
+ int ShapeToIndex( const TopoDS_Shape& S ) const;
/*!
* Creates a node (!Note ID before u=0.,v0.)
/*!
* Creates a node (!Note ID before u=0.,v0.)
@@
-569,7
+584,7
@@
public:
* Seam shape has two 2D alternative represenations on the face
*/
bool IsSeamShape(const TopoDS_Shape& subShape) const
* Seam shape has two 2D alternative represenations on the face
*/
bool IsSeamShape(const TopoDS_Shape& subShape) const
- { return IsSeamShape(
GetMeshDS()->
ShapeToIndex( subShape )); }
+ { return IsSeamShape( ShapeToIndex( subShape )); }
/*!
* \brief Return true if an edge or a vertex encounters twice in face wire
* \param subShape - Id of edge or vertex
/*!
* \brief Return true if an edge or a vertex encounters twice in face wire
* \param subShape - Id of edge or vertex
@@
-581,7
+596,7
@@
public:
* \param subShape - edge or vertex
*/
bool IsRealSeam(const TopoDS_Shape& subShape) const
* \param subShape - edge or vertex
*/
bool IsRealSeam(const TopoDS_Shape& subShape) const
- { return IsRealSeam(
GetMeshDS()->ShapeToIndex( subShape
)); }
+ { return IsRealSeam(
ShapeToIndex( subShape
)); }
/*!
* \brief Check if the shape set through IsQuadraticSubMesh() or SetSubShape()
* has a seam edge, i.e. an edge that has two parametric representations
/*!
* \brief Check if the shape set through IsQuadraticSubMesh() or SetSubShape()
* has a seam edge, i.e. an edge that has two parametric representations
@@
-604,6
+619,10
@@
public:
* \brief Return an alternative parameter for a node on seam
*/
double GetOtherParam(const double param) const;
* \brief Return an alternative parameter for a node on seam
*/
double GetOtherParam(const double param) const;
+ /*!
+ * \brief Check if UV is on seam. Return 0 if not, 1 for U seam, 2 for V seam
+ */
+ int IsOnSeam(const gp_XY& uv) const;
/*!
* \brief Return existing or create new medium nodes between given ones
/*!
* \brief Return existing or create new medium nodes between given ones
@@
-684,6
+703,9
@@
public:
virtual ~SMESH_MesherHelper();
virtual ~SMESH_MesherHelper();
+ static void WriteShape(const TopoDS_Shape& s);
+
+
protected:
/*!
protected:
/*!
@@
-700,9
+722,10
@@
public:
double getFaceMaxTol( const TopoDS_Shape& face ) const;
double getFaceMaxTol( const TopoDS_Shape& face ) const;
+
private:
private:
- //
Forbi
den copy constructor
+ //
forbid
den copy constructor
SMESH_MesherHelper (const SMESH_MesherHelper& theOther);
// key of a map of bi-quadratic face to it's central node
SMESH_MesherHelper (const SMESH_MesherHelper& theOther);
// key of a map of bi-quadratic face to it's central node