--- /dev/null
+// SMESH SMESH : idl implementation based on 'SMESH' unit's classes
+//
+// Copyright (C) 2003 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.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+//
+//
+// File : StdMeshers_ProjectionSource3D.cxx
+// Author : Edward AGAPOV
+// Module : SMESH
+// $Header$
+
+#include "StdMeshers_ProjectionSource3D.hxx"
+
+#include "utilities.h"
+#include "SMESH_Gen.hxx"
+
+#include <TopoDS.hxx>
+
+using namespace std;
+
+//=============================================================================
+/*!
+ * StdMeshers_ProjectionSource3D::StdMeshers_ProjectionSource3D
+ *
+ * Constructor
+ */
+//=============================================================================
+
+StdMeshers_ProjectionSource3D::StdMeshers_ProjectionSource3D(int hypId, int studyId,
+ SMESH_Gen * gen)
+ : SMESH_Hypothesis(hypId, studyId, gen)
+{
+ _name = "ProjectionSource3D"; // used by Projection_3D
+ _param_algo_dim = 3; // 3D
+ _sourceMesh = 0;
+}
+
+//=============================================================================
+/*!
+ * StdMeshers_ProjectionSource3D::~StdMeshers_ProjectionSource3D
+ *
+ * Destructor
+ */
+//=============================================================================
+
+StdMeshers_ProjectionSource3D::~StdMeshers_ProjectionSource3D()
+{
+ MESSAGE( "StdMeshers_ProjectionSource3D::~StdMeshers_ProjectionSource3D" );
+}
+
+//=============================================================================
+ /*!
+ * Sets a source <face> to take a mesh pattern from
+ */
+//=============================================================================
+
+void StdMeshers_ProjectionSource3D::SetSource3DShape(const TopoDS_Shape& Shape)
+ throw ( SALOME_Exception )
+{
+ if ( Shape.IsNull() )
+ throw SALOME_Exception(LOCALIZED("Null Shape is not allowed"));
+
+ if ( SMESH_Gen::GetShapeDim( Shape ) != 3 )
+ throw SALOME_Exception(LOCALIZED("Wrong shape type"));
+
+ if ( !_sourceShape.IsSame( Shape ) )
+ {
+ _sourceShape = Shape;
+
+ NotifySubMeshesHypothesisModification();
+ }
+}
+
+//=============================================================================
+/*!
+ * Sets vertex association between the source shape and the target one.
+ * This parameter is optional.
+ * Two vertices must belong to one edge of a shape
+ */
+//=============================================================================
+
+void StdMeshers_ProjectionSource3D::SetVertexAssociation(const TopoDS_Shape& sourceVertex1,
+ const TopoDS_Shape& sourceVertex2,
+ const TopoDS_Shape& targetVertex1,
+ const TopoDS_Shape& targetVertex2)
+ throw ( SALOME_Exception )
+{
+ if ( sourceVertex1.IsNull() != targetVertex1.IsNull() ||
+ sourceVertex2.IsNull() != targetVertex2.IsNull() ||
+ sourceVertex1.IsNull() != targetVertex2.IsNull() )
+ throw SALOME_Exception(LOCALIZED("Two or none pairs of vertices must be provided"));
+
+ if ( !sourceVertex1.IsNull() ) {
+ if ( sourceVertex1.ShapeType() != TopAbs_VERTEX ||
+ sourceVertex2.ShapeType() != TopAbs_VERTEX ||
+ targetVertex1.ShapeType() != TopAbs_VERTEX ||
+ targetVertex2.ShapeType() != TopAbs_VERTEX )
+ throw SALOME_Exception(LOCALIZED("Wrong shape type"));
+ }
+
+ if ( !_sourceVertex1.IsSame( sourceVertex1 ) ||
+ !_sourceVertex2.IsSame( sourceVertex2 ) ||
+ !_targetVertex1.IsSame( targetVertex1 ) ||
+ !_targetVertex2.IsSame( targetVertex2 ) )
+ {
+ _sourceVertex1 = TopoDS::Vertex( sourceVertex1 );
+ _sourceVertex2 = TopoDS::Vertex( sourceVertex2 );
+ _targetVertex1 = TopoDS::Vertex( targetVertex1 );
+ _targetVertex2 = TopoDS::Vertex( targetVertex2 );
+
+ NotifySubMeshesHypothesisModification();
+ }
+}
+
+//=============================================================================
+/*!
+ * Sets source <mesh> to take a mesh pattern from
+ */
+//=============================================================================
+
+void StdMeshers_ProjectionSource3D::SetSourceMesh(SMESH_Mesh* mesh)
+{
+ if ( _sourceMesh != mesh )
+ NotifySubMeshesHypothesisModification();
+ _sourceMesh = mesh;
+}
+
+//=============================================================================
+/*!
+ * Returns the source face
+ */
+//=============================================================================
+
+TopoDS_Shape StdMeshers_ProjectionSource3D::GetSource3DShape() const
+{
+ return _sourceShape;
+}
+
+//=============================================================================
+/*!
+ * Returns the vertex associated with the target vertex.
+ * Result may be nil if association not set
+ */
+//=============================================================================
+
+TopoDS_Vertex StdMeshers_ProjectionSource3D::GetSourceVertex(int i) const
+ throw ( SALOME_Exception )
+{
+ if ( i == 1 )
+ return _sourceVertex1;
+ else if ( i == 2 )
+ return _sourceVertex2;
+ else
+ throw SALOME_Exception(LOCALIZED("Wrong vertex index"));
+}
+
+//=============================================================================
+/*!
+ * Returns the <i>-th target vertex associated with the <i>-th source vertex.
+ * Result may be nil if association not set.
+ */
+//=============================================================================
+
+TopoDS_Vertex StdMeshers_ProjectionSource3D::GetTargetVertex(int i) const
+ throw ( SALOME_Exception )
+{
+ if ( i == 1 )
+ return _targetVertex1;
+ else if ( i == 2 )
+ return _targetVertex2;
+ else
+ throw SALOME_Exception(LOCALIZED("Wrong vertex index"));
+}
+
+
+//=============================================================================
+/*!
+ *
+ */
+//=============================================================================
+
+ostream & StdMeshers_ProjectionSource3D::SaveTo(ostream & save)
+{
+ // we store it in order to be able to detect that hypo is really modified
+ save << " " << _sourceShape.TShape().operator->() ;
+ save << " " << _sourceVertex1.TShape().operator->();
+ save << " " << _targetVertex1.TShape().operator->();
+ save << " " << _sourceVertex2.TShape().operator->();
+ save << " " << _targetVertex2.TShape().operator->();
+ save << " " << ( _sourceMesh ? _sourceMesh->GetId() : -1 );
+ return save;
+}
+
+//=============================================================================
+/*!
+ *
+ */
+//=============================================================================
+
+istream & StdMeshers_ProjectionSource3D::LoadFrom(istream & load)
+{
+ // impossible to restore w/o any context
+ // It is done by servant
+ return load;
+}
+
+//=============================================================================
+/*!
+ *
+ */
+//=============================================================================
+
+ostream & operator <<(ostream & save, StdMeshers_ProjectionSource3D & hyp)
+{
+ return hyp.SaveTo( save );
+}
+
+//=============================================================================
+/*!
+ *
+ */
+//=============================================================================
+
+istream & operator >>(istream & load, StdMeshers_ProjectionSource3D & hyp)
+{
+ return hyp.LoadFrom( load );
+}
+
+//================================================================================
+/*!
+ * \brief Initialize start and end length by the mesh built on the geometry
+ * \param theMesh - the built mesh
+ * \param theShape - the geometry of interest
+ * \retval bool - true if parameter values have been successfully defined
+ */
+//================================================================================
+
+bool StdMeshers_ProjectionSource3D::SetParametersByMesh(const SMESH_Mesh* ,
+ const TopoDS_Shape& )
+{
+ return false;
+}
+
+//================================================================================
+/*!
+ * \brief Return all parameters
+ */
+//================================================================================
+
+void StdMeshers_ProjectionSource3D::GetStoreParams(TopoDS_Shape& s1,
+ TopoDS_Shape& s2,
+ TopoDS_Shape& s3,
+ TopoDS_Shape& s4,
+ TopoDS_Shape& s5) const
+{
+ s1 = _sourceShape;
+ s2 = _sourceVertex1;
+ s3 = _sourceVertex2;
+ s4 = _targetVertex1;
+ s5 = _targetVertex2;
+}
+
+//================================================================================
+/*!
+ * \brief Set all parameters without notifying on modification
+ */
+//================================================================================
+
+void StdMeshers_ProjectionSource3D::RestoreParams(const TopoDS_Shape& s1,
+ const TopoDS_Shape& s2,
+ const TopoDS_Shape& s3,
+ const TopoDS_Shape& s4,
+ const TopoDS_Shape& s5,
+ SMESH_Mesh* mesh)
+{
+ _sourceShape = s1;
+ _sourceVertex1 = TopoDS::Vertex( s2 );
+ _sourceVertex2 = TopoDS::Vertex( s3 );
+ _targetVertex1 = TopoDS::Vertex( s4 );
+ _targetVertex2 = TopoDS::Vertex( s5 );
+ _sourceMesh = mesh;
+}
