X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FGEOMImpl%2FGEOMImpl_PolylineDriver.cxx;h=3bed3494d24f30048ade87fdce9d7eeaeab086f9;hb=d3582bad2ba00bbf625d06e8cfbff999d7c38880;hp=64619ee30a59b8427a232046dd3a7c64532d4e40;hpb=e2dcf4323c7d7c36e8e1a4fda4dd6cf86c99be81;p=modules%2Fgeom.git diff --git a/src/GEOMImpl/GEOMImpl_PolylineDriver.cxx b/src/GEOMImpl/GEOMImpl_PolylineDriver.cxx index 64619ee30..3bed3494d 100644 --- a/src/GEOMImpl/GEOMImpl_PolylineDriver.cxx +++ b/src/GEOMImpl/GEOMImpl_PolylineDriver.cxx @@ -1,21 +1,49 @@ +// Copyright (C) 2007-2021 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 "GEOMImpl_PolylineDriver.hxx" -#include -#include -#include -#include +#include "GEOMImpl_ICurveParametric.hxx" +#include "GEOMImpl_ICurvesOperations.hxx" +#include "GEOMImpl_IPolyline.hxx" +#include "GEOMImpl_IPolyline2D.hxx" +#include "GEOMImpl_Types.hxx" +#include "GEOM_Function.hxx" +#include +#include #include +#include +#include #include +#include +#include +#include +#include #include #include #include #include -#include -#include - -#include +#include #include //======================================================================= @@ -37,34 +65,202 @@ GEOMImpl_PolylineDriver::GEOMImpl_PolylineDriver() { } +//======================================================================= +//function : MakePolyline2D +//purpose : +//======================================================================= +Standard_Integer GEOMImpl_PolylineDriver::MakePolyline2D(Handle(TFunction_Logbook)& log) const +{ + if (Label().IsNull()) { + return 0; + } + + Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label()); + GEOMImpl_IPolyline2D aCI(aFunction); + Standard_Integer aType = aFunction->GetType(); + TopoDS_Shape aShape; + + // Get data. + Handle(TColStd_HArray1OfExtendedString) aNames = aCI.GetNames(); + Handle(TColStd_HArray1OfByte) aTypes = aCI.GetTypes(); + Handle(TColStd_HArray1OfByte) aClosedFlags = aCI.GetClosedFlags(); + std::list > aCoords; + gp_Ax3 aWPlane; + + aCI.GetCoords(aCoords); + + // Check the data validity + if (aNames.IsNull()) { + return 0; + } + + Standard_Integer aNbSections = aNames->Length(); + + if (aTypes.IsNull() || aNbSections != aTypes->Length()) { + return 0; + } + + if (aClosedFlags.IsNull() || aNbSections != aClosedFlags->Length()) { + return 0; + } + + if (aNbSections != (int)aCoords.size()) { + return 0; + } + + if (aType == POLYLINE2D_PLN_COORDS) { + Handle(TColStd_HArray1OfReal) aPlaneCoords = aCI.GetWorkingPlaneDbls(); + + if (aPlaneCoords.IsNull()) { + return 0; + } + + if (aPlaneCoords->Length() != 9) { + return 0; + } + + Standard_Integer i = aPlaneCoords->Lower(); + gp_Pnt aOrigin(aPlaneCoords->Value(i), aPlaneCoords->Value(i + 1), + aPlaneCoords->Value(i + 2)); + gp_Dir aDirZ(aPlaneCoords->Value(i + 3), aPlaneCoords->Value(i + 4), + aPlaneCoords->Value(i + 5)); + gp_Dir aDirX(aPlaneCoords->Value(i + 6), aPlaneCoords->Value(i + 7), + aPlaneCoords->Value(i + 8)); + aWPlane = gp_Ax3(aOrigin, aDirZ, aDirX); + } else if (aType == POLYLINE2D_PLN_OBJECT) { + Handle(GEOM_Function) aRefFace = aCI.GetWorkingPlane(); + TopoDS_Shape aShape = aRefFace->GetValue(); + + aWPlane = GEOMUtils::GetPosition(aShape); + } else { + return 0; + } + + // Construct a shape. + Standard_Integer iN = aNames->Lower(); + Standard_Integer iT = aTypes->Lower(); + Standard_Integer iC = aClosedFlags->Lower(); + std::list >::const_iterator anIter = aCoords.begin(); + BRep_Builder aBuilder; + Standard_Boolean isEmpty = Standard_True; + + if (aNbSections > 1) { + aBuilder.MakeCompound(TopoDS::Compound(aShape)); + } + + for (; anIter != aCoords.end(); ++anIter, ++iN, ++iT, ++iC) { + Standard_Integer aType = aTypes->Value(iT); + TopoDS_Shape aSection; + + if (aType == GEOMImpl_ICurvesOperations::Polyline) { + aSection = Sketcher_Utils::MakePolyline + (*anIter, aClosedFlags->Value(iC), aWPlane); + } else if (aType == GEOMImpl_ICurvesOperations::Interpolation) { + aSection = Sketcher_Utils::MakeInterpolation + (*anIter, aClosedFlags->Value(iC), aWPlane); + } + + if (aNbSections > 1) { + // There are multiple sections. + if (aSection.IsNull() == Standard_False) { + aBuilder.Add(aShape, aSection); + isEmpty = Standard_False; + } + } else { + // There is only one section. + isEmpty = aSection.IsNull(); + aShape = aSection; + } + } + + if (isEmpty) { + return 0; + } + + aFunction->SetValue(aShape); + log->SetTouched(Label()); + + return 1; +} + //======================================================================= //function : Execute //purpose : //======================================================================= -Standard_Integer GEOMImpl_PolylineDriver::Execute(TFunction_Logbook& log) const +Standard_Integer GEOMImpl_PolylineDriver::Execute(Handle(TFunction_Logbook)& log) const { if (Label().IsNull()) return 0; Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label()); - - GEOMImpl_IPolyline aCI (aFunction); Standard_Integer aType = aFunction->GetType(); + if (aType == POLYLINE2D_PLN_COORDS || aType == POLYLINE2D_PLN_OBJECT) { + return MakePolyline2D(log); + } + + GEOMImpl_IPolyline aCI (aFunction); + TopoDS_Shape aShape; if (aType == POLYLINE_POINTS) { + + bool useCoords = aCI.GetConstructorType() == COORD_CONSTRUCTOR; + TColgp_Array1OfPnt points(1, (useCoords ? aCI.GetLength() : 1) ); + if(useCoords) { + Handle(TColStd_HArray1OfReal) aCoordsArray = aCI.GetCoordinates(); + int anArrayLength = aCoordsArray->Length(); + for (int i = 0, j = 1; i <= (anArrayLength-3); i += 3) { + gp_Pnt aPnt = gp_Pnt(aCoordsArray->Value(i+1), aCoordsArray->Value(i+2), aCoordsArray->Value(i+3)); + points.SetValue(j,aPnt); + j++; + } + } + int aLen = aCI.GetLength(); int ind = 1; BRepBuilderAPI_MakePolygon aMakePoly; for (; ind <= aLen; ind++) { - Handle(GEOM_Function) aRefPoint = aCI.GetPoint(ind); - TopoDS_Shape aShapePnt = aRefPoint->GetValue(); - if (aShapePnt.ShapeType() == TopAbs_VERTEX) { - aMakePoly.Add(TopoDS::Vertex(aShapePnt)); -// if (!aMakePoly.Added()) return 0; + if(useCoords) { + aMakePoly.Add(BRepBuilderAPI_MakeVertex(points.Value(ind))); + } else { + Handle(GEOM_Function) aRefPoint = aCI.GetPoint(ind); + TopoDS_Shape aShapePnt = aRefPoint->GetValue(); + if (aShapePnt.ShapeType() != TopAbs_VERTEX) { + Standard_TypeMismatch::Raise + ("Polyline creation aborted : arguments are not a vertexes"); + return 0; + } + if (aShapePnt.ShapeType() == TopAbs_VERTEX) { + aMakePoly.Add(TopoDS::Vertex(aShapePnt)); + //if (!aMakePoly.Added()) return 0; + } } } - if (false) aMakePoly.Close(); + // Compare first and last point coordinates and close polyline if it's the same. + if ( aLen > 2 ) { + TopoDS_Vertex aV1; + if( useCoords ) { + aV1 = BRepBuilderAPI_MakeVertex(points.Value(1)); + } else { + Handle(GEOM_Function) aFPoint = aCI.GetPoint(1); + TopoDS_Shape aFirstPnt = aFPoint->GetValue(); + aV1 = TopoDS::Vertex(aFirstPnt); + } + + TopoDS_Vertex aV2; + if( useCoords ) { + aV2 = BRepBuilderAPI_MakeVertex(points.Value(aLen)); + } else { + Handle(GEOM_Function) aLPoint = aCI.GetPoint(aLen); + TopoDS_Shape aLastPnt = aLPoint->GetValue(); + aV2 = TopoDS::Vertex(aLastPnt); + } + + if ( (!aV1.IsNull() && !aV2.IsNull() && aV1.IsSame(aV2)) || + aCI.GetIsClosed()) + aMakePoly.Close(); + } + if (aMakePoly.IsDone()) { aShape = aMakePoly.Wire(); } @@ -73,53 +269,170 @@ Standard_Integer GEOMImpl_PolylineDriver::Execute(TFunction_Logbook& log) const } if (aShape.IsNull()) return 0; - + aFunction->SetValue(aShape); - - log.SetTouched(Label()); - + + log->SetTouched(Label()); + return 1; } +//================================================================================ +/*! + * \brief Returns a name of creation operation and names and values of creation parameters + */ +//================================================================================ -//======================================================================= -//function : GEOMImpl_PolylineDriver_Type_ -//purpose : -//======================================================================= -Standard_EXPORT Handle_Standard_Type& GEOMImpl_PolylineDriver_Type_() +bool GEOMImpl_PolylineDriver:: +GetCreationInformation(std::string& theOperationName, + std::vector& theParams) { + if (Label().IsNull()) return 0; + Handle(GEOM_Function) function = GEOM_Function::GetFunction(Label()); - static Handle_Standard_Type aType1 = STANDARD_TYPE(TFunction_Driver); - if ( aType1.IsNull()) aType1 = STANDARD_TYPE(TFunction_Driver); - static Handle_Standard_Type aType2 = STANDARD_TYPE(MMgt_TShared); - if ( aType2.IsNull()) aType2 = STANDARD_TYPE(MMgt_TShared); - static Handle_Standard_Type aType3 = STANDARD_TYPE(Standard_Transient); - if ( aType3.IsNull()) aType3 = STANDARD_TYPE(Standard_Transient); - - - static Handle_Standard_Transient _Ancestors[]= {aType1,aType2,aType3,NULL}; - static Handle_Standard_Type _aType = new Standard_Type("GEOMImpl_PolylineDriver", - sizeof(GEOMImpl_PolylineDriver), - 1, - (Standard_Address)_Ancestors, - (Standard_Address)NULL); - - return _aType; -} + GEOMImpl_IPolyline aCI( function ); + GEOMImpl_ICurveParametric aIP( function ); + Standard_Integer aType = function->GetType(); -//======================================================================= -//function : DownCast -//purpose : -//======================================================================= -const Handle(GEOMImpl_PolylineDriver) Handle(GEOMImpl_PolylineDriver)::DownCast(const Handle(Standard_Transient)& AnObject) -{ - Handle(GEOMImpl_PolylineDriver) _anOtherObject; + switch ( aType ) { + case POLYLINE_POINTS: + theOperationName = "CURVE"; + AddParam( theParams, "Type", "Polyline"); + if ( aIP.HasData() ) + { + AddParam( theParams, "X(t) equation", aIP.GetExprX() ); + AddParam( theParams, "Y(t) equation", aIP.GetExprY() ); + AddParam( theParams, "Z(t) equation", aIP.GetExprZ() ); + AddParam( theParams, "Min t", aIP.GetParamMin() ); + AddParam( theParams, "Max t", aIP.GetParamMax() ); + if ( aIP.GetParamNbStep() ) + AddParam( theParams, "Number of steps", aIP.GetParamNbStep() ); + else + AddParam( theParams, "t step", aIP.GetParamStep() ); + } + else + { + GEOM_Param& pntParam = AddParam( theParams, "Points"); + if ( aCI.GetConstructorType() == COORD_CONSTRUCTOR ) + { + Handle(TColStd_HArray1OfReal) coords = aCI.GetCoordinates(); + if ( coords->Length() > 3 ) + pntParam << ( coords->Length() ) / 3 << " points: "; + for ( int i = coords->Lower(), nb = coords->Lower()+(coords->Length()/3)*3; i < nb; i+=3) + pntParam << "( " << coords->Value( i ) << ", " << coords->Value( i+1 ) << ", " << coords->Value( i+2 ) << " ) "; + } + else + { + if ( aCI.GetLength() > 1 ) + pntParam << aCI.GetLength() << " points: "; + for ( int i = 1, nb = aCI.GetLength(); i <= nb; ++i ) + pntParam << aCI.GetPoint( i ) << " "; + } + AddParam( theParams, "Is closed", aCI.GetIsClosed() ); + } + break; + case POLYLINE2D_PLN_COORDS: + case POLYLINE2D_PLN_OBJECT: + { + theOperationName = "SKETCH"; + + GEOMImpl_IPolyline2D aP2d(function); + Handle(TColStd_HArray1OfExtendedString) aNames = aP2d.GetNames(); + + if (aNames.IsNull() == Standard_False) { + if (aNames->Length() == 1) { + // This is the single curve. Make its full dump. + AddParam(theParams, "Name", aNames->Value(aNames->Lower())); + + Handle(TColStd_HArray1OfByte) aTypes = aP2d.GetTypes(); + + if (aTypes.IsNull() == Standard_False && aTypes->Length() == 1) { + Standard_Integer aType = aTypes->Value(aTypes->Lower()); + + if (aType == GEOMImpl_ICurvesOperations::Polyline) { + AddParam(theParams, "Type") << "Polyline"; + } else if (aType == GEOMImpl_ICurvesOperations::Interpolation) { + AddParam(theParams, "Type") << "Interpolation"; + } + } + + Handle(TColStd_HArray1OfByte) aCloseds = aP2d.GetClosedFlags(); + + if (aCloseds.IsNull() == Standard_False && aCloseds->Length() == 1) { + const char *aYesNo = + aCloseds->Value(aCloseds->Lower()) ? "Yes" : "No"; + + AddParam(theParams, "Is closed", aYesNo); + } + + std::list > aCoords; + + aP2d.GetCoords(aCoords); + + if (aCoords.size() == 1) { + AddParam(theParams, "Number of points", aCoords.front().size()/2); + } + } else { + // There are more than 1 curve. + Standard_Integer aNbCurves = aNames->Length(); + Standard_Integer i; + std::list > aCoords; - if (!AnObject.IsNull()) { - if (AnObject->IsKind(STANDARD_TYPE(GEOMImpl_PolylineDriver))) { - _anOtherObject = Handle(GEOMImpl_PolylineDriver)((Handle(GEOMImpl_PolylineDriver)&)AnObject); - } + AddParam(theParams, "Number of curves", aNbCurves); + aP2d.GetCoords(aCoords); + + //Standard_Integer aNbCoords = aCoords.size(); + std::list >::const_iterator + anIt = aCoords.begin(); + + for (i = 0; i < aNbCurves; i++) { + TCollection_AsciiString aName("Curve "); + TCollection_ExtendedString + aValue(aNames->Value(aNames->Lower() + i)); + + aName.AssignCat(i + 1); + + if (anIt != aCoords.end()) { + aValue.AssignCat(" ("); + aValue.AssignCat(Standard_Integer(anIt->size())); + aValue.AssignCat(" points)"); + anIt++; + } + + AddParam(theParams, aName.ToCString(), aValue); + } + } + } + + if (aType == POLYLINE2D_PLN_COORDS) { + Handle(TColStd_HArray1OfReal) aPln = aP2d.GetWorkingPlaneDbls(); + + if (aPln.IsNull() == Standard_False && aPln->Length() == 9) { + Standard_Integer i = aPln->Lower(); + + AddParam( theParams, "Origin") + << aPln->Value(i) << " " + << aPln->Value(i + 1) << " " + << aPln->Value(i + 2); + AddParam( theParams, "OZ") + << aPln->Value(i + 3) << " " + << aPln->Value(i + 4) << " " + << aPln->Value(i + 5); + AddParam( theParams, "OX") + << aPln->Value(i + 6) << " " + << aPln->Value(i + 7) << " " + << aPln->Value(i + 8); + } + } else { + AddParam(theParams, "Working plane", aP2d.GetWorkingPlane(), "XOY"); + } + } + break; + default: + return false; } - return _anOtherObject ; + return true; } + +IMPLEMENT_STANDARD_RTTIEXT (GEOMImpl_PolylineDriver,GEOM_BaseDriver)