-// Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2022 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
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
double GetFineness();
};
+ /*!
+ * Common interface of 1D hypotheses that can be reversed
+ */
+ interface Reversible1D
+ {
+ /*!
+ * Set list of edges to reverse
+ */
+ void SetReversedEdges( in SMESH::long_array list );
+
+ /*!
+ * Returns list of edges to reverse
+ */
+ SMESH::long_array GetReversedEdges();
+
+ /*!
+ * Set entry of the main object
+ */
+ void SetObjectEntry( in string entry );
+
+ /*!
+ * Get the entry of the main object
+ */
+ string GetObjectEntry();
+ };
+
/*!
* StdMeshers_NumberOfSegments: interface of "Nb. Segments" hypothesis
*/
- interface StdMeshers_NumberOfSegments : SMESH::SMESH_Hypothesis
+ interface StdMeshers_NumberOfSegments : SMESH::SMESH_Hypothesis, Reversible1D
{
/*!
* Builds and returns point distribution according to passed density function
*/
- SMESH::double_array BuildDistributionExpr( in string func, in long nbSeg, in long conv )
+ SMESH::double_array BuildDistributionExpr( in string func, in long nbSeg, in long conv )
raises (SALOME::SALOME_Exception);
- SMESH::double_array BuildDistributionTab( in SMESH::double_array func, in long nbSeg, in long conv )
+ SMESH::double_array BuildDistributionTab( in SMESH::double_array func, in long nbSeg, in long conv )
raises (SALOME::SALOME_Exception);
/*!
* Sets <number of segments> parameter value
*/
- void SetNumberOfSegments(in long segmentsNumber)
+ void SetNumberOfSegments(in SMESH::smIdType segmentsNumber)
raises (SALOME::SALOME_Exception);
/*!
* Returns <number of segments> parameter value
*/
- long GetNumberOfSegments();
+ long GetNumberOfSegments();
/*!
* Sets <distribution type> parameter value
*/
- void SetDistrType(in long typ)
+ void SetDistrType(in long typ)
raises (SALOME::SALOME_Exception);
/*!
* Returns <distribution type> parameter value
*/
- long GetDistrType();
+ long GetDistrType();
/*!
* Sets <scale factor> parameter value
/*!
* Sets <conversion mode> parameter value for functional distributions
*/
- void SetConversionMode(in long conv )
+ void SetConversionMode(in long conv )
raises (SALOME::SALOME_Exception);
/*!
* Returns <conversion mode> parameter value for functional distributions
*/
- long ConversionMode()
+ long ConversionMode()
raises (SALOME::SALOME_Exception);
-
- /*!
- * Set list of edges to reverse
- */
- void SetReversedEdges( in SMESH::long_array list );
-
- /*!
- * Returns list of edges to reverse
- */
- SMESH::long_array GetReversedEdges();
-
- /*!
- * Set entry of the main object
- */
- void SetObjectEntry( in string entry );
-
- /*!
- * Get the entry of the main object
- */
- string GetObjectEntry();
};
/*!
* StdMeshers_Arithmetic1D: interface of "Arithmetic 1D" hypothesis
*/
- interface StdMeshers_Arithmetic1D : SMESH::SMESH_Hypothesis
+ interface StdMeshers_Arithmetic1D : SMESH::SMESH_Hypothesis, Reversible1D
{
/*!
* Sets <start segment length> or <end segment length> parameter value
* Returns <start segment length> or <end segment length> parameter value
*/
double GetLength(in boolean isStartLength);
-
+
+ };
+
+ /*!
+ * StdMeshers_Arithmetic1D: interface of "Geometric 1D" hypothesis
+ */
+ interface StdMeshers_Geometric1D : SMESH::SMESH_Hypothesis, Reversible1D
+ {
/*!
- * Set list of edges to reverse
+ * Sets length of the first segment
*/
- void SetReversedEdges( in SMESH::long_array list );
-
+ void SetStartLength(in double length)
+ raises (SALOME::SALOME_Exception);
+
/*!
- * Returns list of edges to reverse
+ * Sets value of Common Ratio
*/
- SMESH::long_array GetReversedEdges();
-
+ void SetCommonRatio(in double factor)
+ raises (SALOME::SALOME_Exception);
+
/*!
- * Set entry of the main object
+ * Returns length of the first segment
*/
- void SetObjectEntry( in string entry );
-
+ double GetStartLength();
+
/*!
- * Get the entry of the main object
+ * Returns value of Common Ratio
*/
- string GetObjectEntry();
+ double GetCommonRatio();
+
};
/*!
/*!
* Sets <mode> parameter value
*/
- void SetMode(in long mode)
+ void SetMode(in long mode)
raises (SALOME::SALOME_Exception);
/*!
* Returns <mode> parameter value
*/
- long GetMode();
+ long GetMode();
};
/*!
* StdMeshers_StartEndLength: interface of "Start and End Length" hypothesis
*/
- interface StdMeshers_StartEndLength : SMESH::SMESH_Hypothesis
+ interface StdMeshers_StartEndLength : SMESH::SMESH_Hypothesis, Reversible1D
{
/*!
* Sets <start segment length> or <end segment length> parameter value
*/
double GetLength(in boolean isStartLength);
- /*!
- * Set list of edges to reverse
- */
- void SetReversedEdges( in SMESH::long_array list );
-
- /*!
- * Returns list of edges to reverse
- */
- SMESH::long_array GetReversedEdges();
-
- /*!
- * Set entry of the main object
- */
- void SetObjectEntry( in string entry );
-
- /*!
- * Get the entry of the main object
- */
- string GetObjectEntry();
};
/*!
* StdMeshers_FixedPoints1D: interface of "Fixed points 1D" hypothesis
*/
- interface StdMeshers_FixedPoints1D : SMESH::SMESH_Hypothesis
+ interface StdMeshers_FixedPoints1D : SMESH::SMESH_Hypothesis, Reversible1D
{
/*!
* Sets some points on edge using parameter on curve from 0 to 1
*/
void SetPoints(in SMESH::double_array listParams)
raises (SALOME::SALOME_Exception);
- void SetNbSegments(in SMESH::long_array listNbSeg)
+ void SetNbSegments(in SMESH::smIdType_array listNbSeg)
raises (SALOME::SALOME_Exception);
/*!
/*!
* Returns list of numbers of segments
*/
- SMESH::long_array GetNbSegments();
-
- /*!
- * Set list of edges to reverse
- */
- void SetReversedEdges( in SMESH::long_array list );
-
- /*!
- * Returns list of edges to reverse
- */
- SMESH::long_array GetReversedEdges();
-
- /*!
- * Set entry of the main object
- */
- void SetObjectEntry( in string entry );
-
- /*!
- * Get the entry of the main object
- */
- string GetObjectEntry();
+ SMESH::smIdType_array GetNbSegments();
+
};
/*!
};
/*!
- * StdMeshers_Propagation: interface of "Propagation" hypothesis.
+ * StdMeshers_Propagation: interface of "Propagation of 1D Hyp. on
+ * Opposite Edges" hypothesis.
* Presence of this hypothesis on any edge propagates any other 1D
* hypothesis from this edge on all edges, opposite to it.
* It concerns only edges of quadrangle faces.
{
};
+ /*!
+ * StdMeshers_Propagation: interface of "Propagation of Node
+ * Distribution on Opposite Edges" hypothesis.
+ * Presence of this hypothesis on any edge propagates distribution of nodes
+ * from this edge on all edges, opposite to it.
+ * It concerns only edges of quadrangle faces.
+ */
+ interface StdMeshers_PropagOfDistribution : SMESH::SMESH_Hypothesis
+ {
+ };
+
/*!
* StdMeshers_QuadranglePreference: interface of "QuadranglePreference" hypothesis.
* This hypothesis is used by StdMeshers_Quadrangle_2D algorithm.
/*!
* Sets <number of segments> parameter value
*/
- void SetNumberOfLayers(in long numberOfLayers)
+ void SetNumberOfLayers(in long numberOfLayers)
raises (SALOME::SALOME_Exception);
/*!
* Returns <number of layers> parameter value
*/
- long GetNumberOfLayers();
+ long GetNumberOfLayers();
};
* Result may be nil if association not set.
* Valid indices are 1 and 2
*/
- GEOM::GEOM_Object GetSourceVertex(in long i)
+ GEOM::GEOM_Object GetSourceVertex(in long i)
raises (SALOME::SALOME_Exception);
/*!
* Result may be nil if association not set.
* Valid indices are 1 and 2
*/
- GEOM::GEOM_Object GetTargetVertex(in long i)
+ GEOM::GEOM_Object GetTargetVertex(in long i)
raises (SALOME::SALOME_Exception);
};
* Result may be nil if association not set.
* Valid indices are 1 and 2
*/
- GEOM::GEOM_Object GetSourceVertex(in long i)
+ GEOM::GEOM_Object GetSourceVertex(in long i)
raises (SALOME::SALOME_Exception);
/*!
* Result may be nil if association not set.
* Valid indices are 1 and 2
*/
- GEOM::GEOM_Object GetTargetVertex(in long i)
+ GEOM::GEOM_Object GetTargetVertex(in long i)
raises (SALOME::SALOME_Exception);
};
/*!
* Set base vertex for triangles
*/
- void SetTriaVertex( in long vertID );
+ void SetTriaVertex( in long vertID );
/*!
* Returns base vertex for triangles
*/
- long GetTriaVertex();
+ long GetTriaVertex();
/*!
* Set entry of the main object
* Get the type of quadrangulation
*/
QuadType GetQuadType();
+
+ /*!
+ * Set positions of enforced nodes
+ */
+ void SetEnforcedNodes(in GEOM::ListOfGO vertices, in SMESH::nodes_array points)
+ raises (SALOME::SALOME_Exception);
+
+ /*!
+ * Returns positions of enforced nodes
+ */
+ void GetEnforcedNodes(out GEOM::ListOfGO vertices, out SMESH::nodes_array points);
+
+ /*!
+ * Returns entries of shapes defining enforced nodes
+ */
+ SMESH::string_array GetEnfVertices();
+
+ /*!
+ * Set corner vertices
+ */
+ void SetCorners( in SMESH::long_array vertexIDs );
+
+ /*!
+ * Return IDs of corner vertices
+ */
+ SMESH::long_array GetCorners();
};
/*!
void GetCopySourceMesh(out boolean toCopyMesh,out boolean toCopyGroups);
};
+ /*!
+ * Method of computing translation of a node at Viscous Layers construction
+ */
+ enum VLExtrusionMethod {
+ // node is translated along normal to a surface with possible further smoothing
+ SURF_OFFSET_SMOOTH,
+ // node is translated along the average normal of surrounding faces till
+ // intersection with a neighbor face translated along its own normal
+ // by the layers thickness
+ FACE_OFFSET,
+ // node is translated along the average normal of surrounding faces
+ // by the layers thickness
+ NODE_OFFSET
+ };
+
/*!
* interface of "Viscous Layers" hypothesis.
* This hypothesis specifies parameters of layers of prisms to build
* near mesh boundary. This hypothesis can be used by several 3D algorithms:
- * NETGEN 3D, GHS3D, Hexahedron(i,j,k)
+ * NETGEN 3D, Hexahedron(i,j,k), MG_Tetra
*/
interface StdMeshers_ViscousLayers : SMESH::SMESH_Hypothesis
{
void SetIgnoreFaces(in SMESH::long_array faceIDs) raises (SALOME::SALOME_Exception);
SMESH::long_array GetIgnoreFaces();
+ /*!
+ * Set faces either to exclude from treatment or to make the Viscous Layers on.
+ */
+ void SetFaces(in SMESH::long_array faceIDs,
+ in boolean toIgnore) raises (SALOME::SALOME_Exception);
+ SMESH::long_array GetFaces();
+ boolean GetIsToIgnoreFaces();
+
/*!
* Set total thickness of layers of prisms
*/
short GetNumberLayers();
/*!
- * Set factor (>1.0) of growth of layer thickness towards inside of mesh
+ * Set factor (>=1.0) of growth of layer thickness towards inside of mesh
*/
void SetStretchFactor(in double factor) raises (SALOME::SALOME_Exception);
double GetStretchFactor();
+
+ void SetMethod( in VLExtrusionMethod how );
+ VLExtrusionMethod GetMethod();
+
+ void SetGroupName(in string name);
+ string GetGroupName();
};
/*!
short GetNumberLayers();
/*!
- * Set factor (>1.0) of growth of layer thickness towards inside of mesh
+ * Set factor (>=1.0) of growth of layer thickness towards inside of mesh
*/
void SetStretchFactor(in double factor) raises (SALOME::SALOME_Exception);
double GetStretchFactor();
+
+ void SetGroupName(in string name);
+ string GetGroupName();
};
/*!
* interface of "Body fitting Parameters" hypothesis.
* This hypothesis specifies
- * - Definition of the Cartesian grid
* - Size threshold
+ * - Definition of the Cartesian grid
+ * - Direction of grid axes
*/
interface StdMeshers_CartesianParameters3D : SMESH::SMESH_Hypothesis
{
/*!
* Set size threshold. A polyhedral cell got by cutting an initial
* hexahedron by geometry boundary is considered small and is removed if
- * it's size is \athreshold times less than the size of the initial hexahedron.
+ * it's size is \a threshold times less than the size of the initial hexahedron.
* threshold must be > 1.0
*/
void SetSizeThreshold(in double threshold) raises (SALOME::SALOME_Exception);
/*!
* Set coordinates of nodes along an axis (countered from zero)
*/
- void SetGrid(in SMESH::double_array coords,
- in short axis) raises (SALOME::SALOME_Exception);
+ void SetGrid(in SMESH::double_array coords,
+ in short axis) raises (SALOME::SALOME_Exception);
SMESH::double_array GetGrid(in short axis) raises (SALOME::SALOME_Exception);
/*!
* \param internalPoints - points dividing a grid into parts along an axis
* \param axis - index of an axis counterd from zero, i.e. 0==X, 1==Y, 2==Z
*
- * Parameter t of spaceFunction f(t) is a position [0,1] withing bounding box of
- * the shape to mesh or withing an interval defined by internal points
+ * Parameter t of spaceFunction f(t) is a position [0,1] within bounding box of
+ * the shape to mesh or within an interval defined by internal points
*/
void SetGridSpacing(in SMESH::string_array spaceFunctions,
in SMESH::double_array internalPoints,
void GetGridSpacing(out SMESH::string_array spaceFunctions,
out SMESH::double_array internalPoints,
in short axis) raises (SALOME::SALOME_Exception);
+ /*!
+ * Set custom direction of axes
+ */
+ void SetAxesDirs(in SMESH::DirStruct x,
+ in SMESH::DirStruct y,
+ in SMESH::DirStruct z ) raises (SALOME::SALOME_Exception);
+ void GetAxesDirs(out SMESH::DirStruct x,
+ out SMESH::DirStruct y,
+ out SMESH::DirStruct z );
+ /*!
+ * Set/unset a fixed point, at which a node will be created provided that grid
+ * is defined by spacing in all directions
+ */
+ void SetFixedPoint(in SMESH::PointStruct p, in boolean toUnset);
+ boolean GetFixedPoint(out SMESH::PointStruct p);
+
+ /*!
+ * Enable implementation of geometrical edges into the mesh. If this feature
+ * is disabled, sharp edges of the shape are lost ("smoothed") in the mesh if
+ * they don't coincide with the grid lines
+ */
+ void SetToAddEdges(in boolean toAdd);
+ boolean GetToAddEdges();
+
+ /*!
+ * Enable treatment of geom faces, either shared by solids or internal.
+ */
+ void SetToConsiderInternalFaces(in boolean toTreat);
+ boolean GetToConsiderInternalFaces();
/*!
- * \brief Computes node coordinates by spacing functions
+ * Enable applying size threshold to grid cells cut by internal geom faces.
+ */
+ void SetToUseThresholdForInternalFaces(in boolean toUse);
+ boolean GetToUseThresholdForInternalFaces();
+
+ /*!
+ * Enable creation of mesh faces.
+ */
+ void SetToCreateFaces(in boolean toCreate);
+ boolean GetToCreateFaces();
+
+ /*!
+ * Return axes at which a number of generated hexahedra is maximal
+ */
+ void ComputeOptimalAxesDirs(in GEOM::GEOM_Object shape,
+ in boolean isOrthogonal,
+ out SMESH::DirStruct x,
+ out SMESH::DirStruct y,
+ out SMESH::DirStruct z )
+ raises (SALOME::SALOME_Exception);
+
+ /*!
+ * \brief Compute node coordinates by spacing functions
* \param x0 - lower coordinate
* \param x1 - upper coordinate
* \param spaceFuns - space functions
* \param points - internal points
- * \param coords - the computed coordinates
+ * \param axisName - e.g. "X"
+ * \return the computed coordinates
*/
SMESH::double_array ComputeCoordinates(in double x0,
in double x1,
in SMESH::string_array spaceFuns,
in SMESH::double_array points,
- in string axisName ) raises (SALOME::SALOME_Exception);
+ in string axisName )
+ raises (SALOME::SALOME_Exception);
+ };
+
+
+ /*!
+ * interface of "Renumber" hypothesis used by Hexahedron(ijk) algorithm
+ * to renumber mesh of a block to be structured-like
+ */
+ struct BlockCS // Local coordinate system of a block
+ {
+ GEOM::GEOM_Object solid;
+ GEOM::GEOM_Object vertex000;
+ GEOM::GEOM_Object vertex001;
+ };
+ typedef sequence<BlockCS> blockcs_array;
+
+ interface StdMeshers_BlockRenumber : SMESH::SMESH_Hypothesis
+ {
+ void SetBlocksOrientation( in blockcs_array blockCS );
+ blockcs_array GetBlocksOrientation();
};
/*!
{
};
+ /*!
+ * StdMeshers_QuadFromMedialAxis_1D2D: interface of "Quadrangle (Medial Axis Projection)" algorithm
+ */
+ interface StdMeshers_QuadFromMedialAxis_1D2D : SMESH::SMESH_2D_Algo
+ {
+ };
+
+ /*!
+ * StdMeshers_PolygonPerFace_2D: interface of "Polygon Per Face" 2D algorithm
+ */
+ interface StdMeshers_PolygonPerFace_2D : SMESH::SMESH_2D_Algo
+ {
+ };
+
+ /*!
+ * StdMeshers_PolyhedronPerSolid_3D: interface of "Polyhedron Per Solid" 3D algorithm
+ */
+ interface StdMeshers_PolyhedronPerSolid_3D : SMESH::SMESH_3D_Algo
+ {
+ };
+
/*!
* StdMeshers_Hexa_3D: interface of "Hexahedron (i,j,k)" algorithm
*/
