-// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2020 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
// structure used in MakePolyLine() to define a cutting plane
struct PolySegment
{
- // point 1: if node1ID2 > 0, then the point is in the middle of a face edge defined
- // by two nodes, else it is at node1ID1
+ // a point is defined as follows:
+ // ( node*ID1 > 0 && node*ID2 > 0 ) ==> point is in the middle of an edge defined by two nodes
+ // ( node*ID1 > 0 && node*ID2 <=0 ) ==> point is at node*ID1
+ // else ==> point is at xyz*
+
+ // point 1
long node1ID1;
long node1ID2;
+ PointStruct xyz1;
- // point 2: if node2ID2 > 0, then the point is in the middle of a face edge defined
- // by two nodes, else it is at node2ID1
+ // point 2
long node2ID1;
long node2ID2;
+ PointStruct xyz2;
- DirStruct vector; // vector on the plane; to use a default plane set vector = (0,0,0)
+ // vector on the plane; to use a default plane set vector = (0,0,0)
+ DirStruct vector;
};
typedef sequence<PolySegment> ListOfPolySegments;
+ // face edge defined by two nodes + optional medium node
+ struct FaceEdge
+ {
+ long node1;
+ long node2;
+ long medium;
+ };
+ typedef sequence<FaceEdge> ListOfEdges;
+
/*!
* This interface makes modifications on the Mesh - removing elements and nodes etc.
+ * Also provides some analysis functions.
*/
interface SMESH_MeshEditor
{
* \param NbOfSteps - number of elements to generate from one element
* \param ToMakeGroups - if true, new elements will be included into new groups
* corresponding to groups the input elements included in.
- * \return ListOfGroups - new groups craeted if \a ToMakeGroups is true
+ * \return ListOfGroups - new groups created if \a ToMakeGroups is true
*/
ListOfGroups RotationSweepObjects(in ListOfIDSources Nodes,
in ListOfIDSources Edges,
/*!
* \brief Generate dim+1 elements by extrusion of elements along vector
- * \param nodes - nodes to extrude: a list including groups, sub-meshes or a mesh
- * \param edges - edges to extrude: a list including groups, sub-meshes or a mesh
- * \param faces - faces to extrude: a list including groups, sub-meshes or a mesh
- * \param stepVector - vector giving direction and distance of an extrusion step
- * \param nbOfSteps - number of elements to generate from one element
+ * \param nodes - nodes to extrude: a list including groups, sub-meshes or a mesh.
+ * \param edges - edges to extrude: a list including groups, sub-meshes or a mesh.
+ * \param faces - faces to extrude: a list including groups, sub-meshes or a mesh.
+ * \param stepVector - vector giving direction and distance of an extrusion step.
+ * \param nbOfSteps - number of elements to generate from one element.
* \param toMakeGroups - if true, new elements will be included into new groups
* corresponding to groups the input elements included in.
- * \return ListOfGroups - new groups craeted if \a toMakeGroups is true
+ * \param scaleFactors - optional scale factors to apply during extrusion; it's
+ * usage depends on \a scalesVariation parameter.
+ * \param scalesVariation - if \c True, \a scaleFactors are spread over all \a NbOfSteps,
+ otherwise \a scaleFactors[i] is applied to nodes at the i-th extrusion step.
+ * \param angles - optional rotation angles to apply during extrusion; it's
+ * usage depends on \a anglesVariation parameter.
+ * \param anglesVariation - if \c True, \a angles are spread over all \a NbOfSteps,
+ otherwise \a angle[i] is applied to nodes at the i-th extrusion step.
+ * \return ListOfGroups - new groups created if \a toMakeGroups is true
*/
ListOfGroups ExtrusionSweepObjects(in ListOfIDSources nodes,
in ListOfIDSources edges,
in ListOfIDSources faces,
in DirStruct stepVector,
in long nbOfSteps,
+ in boolean toMakeGroups,
in double_array scaleFactors,
- in boolean linearVariation,
+ in boolean scaleVariation,
in double_array basePoint,
- in boolean toMakeGroups)
+ in double_array angles,
+ in boolean angleVariation)
raises (SALOME::SALOME_Exception);
/*! Generates new elements by extrusion along the normal to a discretized surface or wire
* EXTRUSION_FLAG_SEW is set
* \param ToMakeGroups - if true, new elements will be included into new groups
* corresponding to groups the input elements included in.
- * \return ListOfGroups - new groups craeted if \a ToMakeGroups is true
+ * \return ListOfGroups - new groups created if \a ToMakeGroups is true
*/
ListOfGroups AdvancedExtrusion(in long_array IDsOfElements,
in DirStruct StepVector,
EXTR_CANT_GET_TANGENT
};
- ListOfGroups ExtrusionAlongPathObjects(in ListOfIDSources Nodes,
- in ListOfIDSources Edges,
- in ListOfIDSources Faces,
+ ListOfGroups ExtrusionAlongPathObjects(in ListOfIDSources Nodes,
+ in ListOfIDSources Edges,
+ in ListOfIDSources Faces,
in SMESH_IDSource Path,
in GEOM::GEOM_Object PathShape,
in long NodeStart,
in boolean HasAngles,
in double_array Angles,
- in boolean LinearVariation,
+ in boolean AnglesVariation,
in boolean HasRefPoint,
in PointStruct RefPoint,
in boolean MakeGroups,
+ in double_array ScaleFactors,
+ in boolean ScaleVariation,
out Extrusion_Error Error)
raises (SALOME::SALOME_Exception);
in boolean SeparateCornersAndMedium)
raises (SALOME::SALOME_Exception);
- void FindCoincidentNodesOnPartBut (in SMESH_IDSource SubMeshOrGroup,
+ void FindCoincidentNodesOnPartBut (in ListOfIDSources SubMeshOrGroup,
in double Tolerance,
out array_of_long_array GroupsOfNodes,
in ListOfIDSources ExceptSubMeshOrGroups,
* \param MeshOrSubMeshOrGroup Mesh or SubMesh, or Group of elements for searching.
* \return List of groups of equal elements.
*/
- void FindEqualElements (in SMESH_IDSource MeshOrSubMeshOrGroup,
+ void FindEqualElements (in ListOfIDSources MeshOrSubMeshOrGroup,
+ in ListOfIDSources ExceptSubMeshOrGroups,
out array_of_long_array GroupsOfElementsID)
raises (SALOME::SALOME_Exception);
* \brief Merge elements in each given group.
* \param GroupsOfElementsID Groups of elements for merging.
*/
- void MergeElements(in array_of_long_array GroupsOfElementsID)
+ void MergeElements(in array_of_long_array GroupsOfElementsID,
+ in SMESH::ListOfIDSources ElementsToKeep)
raises (SALOME::SALOME_Exception);
/*!
in ElementType type)
raises (SALOME::SALOME_Exception);
+ /*!
+ * Project a point to a mesh object.
+ * Return ID of an element of given type where the given point is projected
+ * and coordinates of the projection point.
+ * In the case if nothing found, return -1 and []
+ */
+ long ProjectPoint(in double x,
+ in double y,
+ in double z,
+ in ElementType type,
+ in SMESH_IDSource meshObject,
+ out double_array projecton)
+ raises (SALOME::SALOME_Exception);
+
/*!
* Return point state in a closed 2D mesh in terms of TopAbs_State enumeration.
* TopAbs_UNKNOWN state means that either mesh is wrong or the analysis fails.
boolean IsCoherentOrientation2D()
raises (SALOME::SALOME_Exception);
+ /*!
+ * Partition given 1D elements into groups of contiguous edges.
+ * A node where number of meeting edges != 2 is a group end.
+ * An optional startNode is used to orient groups it belongs to.
+ * \return a list of edge groups and a list of corresponding node groups.
+ * If a group is closed, the first and last nodes of the group are same.
+ */
+ array_of_long_array Get1DBranches( in SMESH_IDSource edges,
+ in long startNode,
+ out array_of_long_array nodeGroups)
+ raises (SALOME::SALOME_Exception);
+
+ /*!
+ * Return sharp edges of faces and non-manifold ones.
+ * Optionally add existing edges. Angle is in degrees.
+ */
+ ListOfEdges FindSharpEdges(in double angle, in boolean addExistingEdges)
+ raises (SALOME::SALOME_Exception);
+
/*!
* Returns all or only closed FreeBorder's.
*/
/*!
* Fill with 2D elements a hole defined by a FreeBorder.
+ * Optionally add new faces to a given group, which is returned.
*/
- void FillHole(in FreeBorder hole)
+ SMESH_Group FillHole(in FreeBorder hole, in string groupName)
raises (SALOME::SALOME_Exception);
/*!
/*!
* \brief Create a polyline consisting of 1D mesh elements each lying on a 2D element of
- * the initial mesh. Positions of new nodes are found by cutting the mesh by the
- * plane passing through pairs of points specified by each PolySegment structure.
+ * the initial triangle mesh. Positions of new nodes are found by cutting the mesh by
+ * the plane passing through pairs of points specified by each PolySegment structure.
* If there are several paths connecting a pair of points, the shortest path is
* selected by the module. Position of the cutting plane is defined by the two
* points and an optional vector lying on the plane specified by a PolySegment.
void MakePolyLine(inout ListOfPolySegments segments,
in string groupName)
raises (SALOME::SALOME_Exception);
+
+ /*!
+ * \brief Create a slot of given width around given 1D elements lying on a triangle mesh.
+ * The slot is constructed by cutting faces by cylindrical surfaces made
+ * around each segment. Segments are expected to be created by MakePolyLine().
+ * \return Edges located at the slot boundary
+ */
+ ListOfEdges MakeSlot( in SMESH_GroupBase segments,
+ in double width )
+ raises (SALOME::SALOME_Exception);
+
};
};
