// Copyright (C) 2007-2015 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, 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 // 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 // #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include //======================================================================= //function : GetID //purpose : //======================================================================= const Standard_GUID& GEOMImpl_MarkerDriver::GetID() { static Standard_GUID aMarkerDriver("FF1BBB07-5D14-4df2-980B-3A668264EA16"); return aMarkerDriver; } //======================================================================= //function : GEOMImpl_MarkerDriver //purpose : //======================================================================= GEOMImpl_MarkerDriver::GEOMImpl_MarkerDriver() { } //======================================================================= //function : Execute //purpose : //======================================================================= Standard_Integer GEOMImpl_MarkerDriver::Execute(TFunction_Logbook& log) const { if (Label().IsNull()) return 0; Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label()); GEOMImpl_IMarker aPI (aFunction); Standard_Integer aType = aFunction->GetType(); TopoDS_Shape aShape; if (aType == MARKER_CS) { double OX, OY, OZ; double XDX, XDY, XDZ; double YDX, YDY, YDZ; aPI.GetOrigin(OX, OY, OZ); aPI.GetXDir(XDX, XDY, XDZ); aPI.GetYDir(YDX, YDY, YDZ); gp_Pnt aPO (OX, OY, OZ); gp_Vec aVX (XDX, XDY, XDZ); gp_Vec aVY (YDX, YDY, YDZ); Standard_Real aTol = Precision::Confusion(); if (aVX.Magnitude() < aTol || aVY.Magnitude() < aTol || aVX.IsParallel(aVY, Precision::Angular())) { Standard_ConstructionError::Raise("Degenerated or parallel directions given"); } gp_Vec aN = aVX ^ aVY; gp_Ax3 anA (aPO, aN, aVX); gp_Pln aPln (anA); double aTrimSize = 100.0; aShape = BRepBuilderAPI_MakeFace(aPln, -aTrimSize, +aTrimSize, -aTrimSize, +aTrimSize).Shape(); } else if (aType == MARKER_SHAPE) { Handle(GEOM_Function) aRefShape = aPI.GetShape(); TopoDS_Shape aSh = aRefShape->GetValue(); gp_Ax3 anAx3 = GEOMUtils::GetPosition(aSh); gp_Pln aPln (anAx3); double aTrimSize = 100.0; aShape = BRepBuilderAPI_MakeFace(aPln, -aTrimSize, +aTrimSize, -aTrimSize, +aTrimSize).Shape(); } else if (aType == MARKER_PNT2VEC) { Handle(GEOM_Function) aRefOrigin = aPI.GetOrigin(); Handle(GEOM_Function) aRefXVec = aPI.GetXVec(); Handle(GEOM_Function) aRefYVec = aPI.GetYVec(); TopoDS_Shape aShapeOrigin = aRefOrigin->GetValue(); TopoDS_Shape aShapeXVec = aRefXVec->GetValue(); TopoDS_Shape aShapeYVec = aRefYVec->GetValue(); if (aShapeOrigin.ShapeType() != TopAbs_VERTEX || aShapeOrigin.IsNull()) return 0; if (aShapeXVec.ShapeType() != TopAbs_EDGE || aShapeXVec.IsNull()) return 0; if (aShapeYVec.ShapeType() != TopAbs_EDGE || aShapeYVec.IsNull()) return 0; gp_Pnt aPO = BRep_Tool::Pnt( TopoDS::Vertex( aShapeOrigin ) ); gp_Pnt aPX1 = BRep_Tool::Pnt( TopExp::FirstVertex( TopoDS::Edge( aShapeXVec ) ) ); gp_Pnt aPX2 = BRep_Tool::Pnt( TopExp::LastVertex( TopoDS::Edge( aShapeXVec ) ) ); gp_Vec aVX( aPX1, aPX2 ); gp_Pnt aPY1 = BRep_Tool::Pnt( TopExp::FirstVertex( TopoDS::Edge( aShapeYVec ) ) ); gp_Pnt aPY2 = BRep_Tool::Pnt( TopExp::LastVertex( TopoDS::Edge( aShapeYVec ) ) ); gp_Vec aVY( aPY1, aPY2 ); if (aVX.Magnitude() < gp::Resolution() || aVY.Magnitude() < gp::Resolution()) Standard_ConstructionError::Raise ("Local CS creation aborted: vector of zero length is given"); if ( aVX.IsParallel(aVY, Precision::Angular())) Standard_ConstructionError::Raise("Parallel Vectors given"); gp_Vec aN = aVX ^ aVY; gp_Ax3 anA (aPO, aN, aVX); gp_Pln aPln (anA); double aTrimSize = 100.0; aShape = BRepBuilderAPI_MakeFace(aPln, -aTrimSize, +aTrimSize, -aTrimSize, +aTrimSize).Shape(); } else { } if (aShape.IsNull()) return 0; aFunction->SetValue(aShape); log.SetTouched(Label()); return 1; } //================================================================================ /*! * \brief Returns a name of creation operation and names and values of creation parameters */ //================================================================================ bool GEOMImpl_MarkerDriver:: GetCreationInformation(std::string& theOperationName, std::vector& theParams) { if (Label().IsNull()) return 0; Handle(GEOM_Function) function = GEOM_Function::GetFunction(Label()); GEOMImpl_IMarker aCI( function ); Standard_Integer aType = function->GetType(); theOperationName = "LOCAL_CS"; switch ( aType ) { case MARKER_CS: { double OX,OY,OZ, XDX,XDY,XDZ, YDX,YDY,YDZ; aCI.GetOrigin(OX, OY, OZ); aCI.GetXDir(XDX, XDY, XDZ); aCI.GetYDir(YDX, YDY, YDZ); AddParam( theParams, "Coordinates of origin" ) << OX << ", " << OY << ", " << OZ; AddParam( theParams, "X axis direction" ) << XDX << ", " << XDY << ", " << XDZ; AddParam( theParams, "Y axis direction" ) << YDX << ", " << YDY << ", " << YDZ; break; } case MARKER_SHAPE: AddParam( theParams, "Object", aCI.GetShape() ); break; case MARKER_PNT2VEC: AddParam( theParams, "Point", aCI.GetOrigin() ); AddParam( theParams, "X axis direction", aCI.GetXVec() ); AddParam( theParams, "Y axis direction", aCI.GetYVec() ); break; default: return false; } return true; } IMPLEMENT_STANDARD_HANDLE (GEOMImpl_MarkerDriver,GEOM_BaseDriver); IMPLEMENT_STANDARD_RTTIEXT (GEOMImpl_MarkerDriver,GEOM_BaseDriver);