mirror of
https://git.salome-platform.org/gitpub/modules/geom.git
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c7ffbf7b4e
+ virtual bool GetCreationInformation(std::string& theOperationName, + std::vector<GEOM_Param>& params);
140 lines
4.3 KiB
C++
140 lines
4.3 KiB
C++
// Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
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//
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// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
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// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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//
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#include <Standard_Stream.hxx>
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#include <GEOMImpl_SphereDriver.hxx>
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#include <GEOMImpl_ISphere.hxx>
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#include <GEOMImpl_Types.hxx>
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#include <GEOM_Function.hxx>
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#include <BRepPrimAPI_MakeSphere.hxx>
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#include <BRep_Tool.hxx>
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#include <gp_Pnt.hxx>
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#include <TopoDS.hxx>
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#include <TopoDS_Shape.hxx>
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#include <TopoDS_Vertex.hxx>
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#include <TopAbs.hxx>
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//=======================================================================
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//function : GetID
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//purpose :
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//=======================================================================
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const Standard_GUID& GEOMImpl_SphereDriver::GetID()
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{
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static Standard_GUID aSphereDriver("FF1BBB16-5D14-4df2-980B-3A668264EA16");
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return aSphereDriver;
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}
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//=======================================================================
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//function : GEOMImpl_SphereDriver
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//purpose :
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//=======================================================================
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GEOMImpl_SphereDriver::GEOMImpl_SphereDriver()
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{
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}
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//=======================================================================
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//function : Execute
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//purpose :
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//=======================================================================
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Standard_Integer GEOMImpl_SphereDriver::Execute(TFunction_Logbook& log) const
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{
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if (Label().IsNull()) return 0;
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Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label());
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GEOMImpl_ISphere aCI (aFunction);
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Standard_Integer aType = aFunction->GetType();
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TopoDS_Shape aShape;
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char aMsg[] = "Sphere creation aborted: radius value less than 1e-07 is not acceptable";
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if (aType == SPHERE_R) {
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double anR = aCI.GetR();
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if (anR < Precision::Confusion())
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Standard_ConstructionError::Raise(aMsg);
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aShape = BRepPrimAPI_MakeSphere(anR).Shape();
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}
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else if (aType == SPHERE_PNT_R) {
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double anR = aCI.GetR();
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if (anR < Precision::Confusion())
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Standard_ConstructionError::Raise(aMsg);
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Handle(GEOM_Function) aRefPoint = aCI.GetPoint();
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TopoDS_Shape aShapePnt = aRefPoint->GetValue();
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if (aShapePnt.ShapeType() != TopAbs_VERTEX)
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Standard_ConstructionError::Raise("Invalid shape given for sphere center: it must be a point");
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gp_Pnt aP = BRep_Tool::Pnt(TopoDS::Vertex(aShapePnt));
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aShape = BRepPrimAPI_MakeSphere(aP, anR).Shape();
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}
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else {
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}
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if (aShape.IsNull()) return 0;
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aFunction->SetValue(aShape);
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log.SetTouched(Label());
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return 1;
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}
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//================================================================================
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/*!
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* \brief Returns a name of creation operation and names and values of creation parameters
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*/
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//================================================================================
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bool GEOMImpl_SphereDriver::
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GetCreationInformation(std::string& theOperationName,
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std::vector<GEOM_Param>& theParams)
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{
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if (Label().IsNull()) return 0;
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Handle(GEOM_Function) function = GEOM_Function::GetFunction(Label());
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GEOMImpl_ISphere aCI( function );
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Standard_Integer aType = function->GetType();
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theOperationName = "SPHERE";
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switch ( aType ) {
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case SPHERE_R:
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AddParam( theParams, "Radius", aCI.GetR() );
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break;
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case SPHERE_PNT_R:
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AddParam( theParams, "Center", aCI.GetPoint() );
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AddParam( theParams, "Radius", aCI.GetR() );
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break;
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default:
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return false;
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}
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return true;
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}
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IMPLEMENT_STANDARD_HANDLE (GEOMImpl_SphereDriver,GEOM_BaseDriver);
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IMPLEMENT_STANDARD_RTTIEXT (GEOMImpl_SphereDriver,GEOM_BaseDriver);
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