+// 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 <Standard_Stream.hxx>
+#include "GEOMImpl_PolylineDriver.hxx"
-#include <GEOMImpl_PolylineDriver.hxx>
-#include <GEOMImpl_IPolyline.hxx>
-#include <GEOMImpl_Types.hxx>
-#include <GEOM_Function.hxx>
+#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 <GEOMUtils.hxx>
+#include <Sketcher_Utils.hxx>
#include <BRepBuilderAPI_MakePolygon.hxx>
+#include <BRepBuilderAPI_MakeVertex.hxx>
+#include <BRep_Builder.hxx>
#include <BRep_Tool.hxx>
+#include <Precision.hxx>
+#include <TColgp_Array1OfPnt.hxx>
+#include <TopAbs.hxx>
+#include <TopExp.hxx>
#include <TopoDS.hxx>
#include <TopoDS_Shape.hxx>
#include <TopoDS_Vertex.hxx>
#include <TopoDS_Wire.hxx>
-#include <TopAbs.hxx>
-#include <TopExp.hxx>
-
-#include <Precision.hxx>
+#include <gp_Ax3.hxx>
#include <gp_Pnt.hxx>
//=======================================================================
{
}
+//=======================================================================
+//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 <std::list <double> > 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 <std::list <double> >::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();
}
}
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<GEOM_Param>& 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 <std::list <double> > 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 <std::list <double> > 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 <std::list <double> >::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)
