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#include <RWStepGeom_RWSurfaceCurve.ixx>
#include <StepGeom_Curve.hxx>
#include <StepGeom_HArray1OfPcurveOrSurface.hxx>
#include <StepGeom_PcurveOrSurface.hxx>
#include <StepGeom_PreferredSurfaceCurveRepresentation.hxx>
#include <Interface_EntityIterator.hxx>
#include <StepGeom_SurfaceCurve.hxx>
#include <TCollection_AsciiString.hxx>
// --- Enum : PreferredSurfaceCurveRepresentation ---
static TCollection_AsciiString pscrPcurveS2(".PCURVE_S2.");
static TCollection_AsciiString pscrPcurveS1(".PCURVE_S1.");
static TCollection_AsciiString pscrCurve3d(".CURVE_3D.");
RWStepGeom_RWSurfaceCurve::RWStepGeom_RWSurfaceCurve () {}
void RWStepGeom_RWSurfaceCurve::ReadStep
(const Handle(StepData_StepReaderData)& data,
const Standard_Integer num,
Handle(Interface_Check)& ach,
const Handle(StepGeom_SurfaceCurve)& ent) const
{
// --- Number of Parameter Control ---
if (!data->CheckNbParams(num,4,ach,"surface_curve")) return;
// --- inherited field : name ---
Handle(TCollection_HAsciiString) aName;
//szv#4:S4163:12Mar99 `Standard_Boolean stat1 =` not needed
data->ReadString (num,1,"name",ach,aName);
// --- own field : curve3d ---
Handle(StepGeom_Curve) aCurve3d;
//szv#4:S4163:12Mar99 `Standard_Boolean stat2 =` not needed
data->ReadEntity(num, 2,"curve_3d", ach, STANDARD_TYPE(StepGeom_Curve), aCurve3d);
// --- own field : associatedGeometry ---
Handle(StepGeom_HArray1OfPcurveOrSurface) aAssociatedGeometry;
StepGeom_PcurveOrSurface aAssociatedGeometryItem;
Standard_Integer nsub3;
if (data->ReadSubList (num,3,"associated_geometry",ach,nsub3)) {
Standard_Integer nb3 = data->NbParams(nsub3);
aAssociatedGeometry = new StepGeom_HArray1OfPcurveOrSurface (1, nb3);
for (Standard_Integer i3 = 1; i3 <= nb3; i3 ++) {
//szv#4:S4163:12Mar99 `Standard_Boolean stat3 =` not needed
if (data->ReadEntity (nsub3,i3,"associated_geometry",ach,aAssociatedGeometryItem))
aAssociatedGeometry->SetValue(i3,aAssociatedGeometryItem);
}
}
// --- own field : masterRepresentation ---
StepGeom_PreferredSurfaceCurveRepresentation aMasterRepresentation = StepGeom_pscrCurve3d;
if (data->ParamType(num,4) == Interface_ParamEnum) {
Standard_CString text = data->ParamCValue(num,4);
if (pscrPcurveS2.IsEqual(text)) aMasterRepresentation = StepGeom_pscrPcurveS2;
else if (pscrPcurveS1.IsEqual(text)) aMasterRepresentation = StepGeom_pscrPcurveS1;
else if (pscrCurve3d.IsEqual(text)) aMasterRepresentation = StepGeom_pscrCurve3d;
else ach->AddFail("Enumeration preferred_surface_curve_representation has not an allowed value");
}
else ach->AddFail("Parameter #4 (master_representation) is not an enumeration");
//--- Initialisation of the read entity ---
ent->Init(aName, aCurve3d, aAssociatedGeometry, aMasterRepresentation);
}
void RWStepGeom_RWSurfaceCurve::WriteStep
(StepData_StepWriter& SW,
const Handle(StepGeom_SurfaceCurve)& ent) const
{
// --- inherited field name ---
SW.Send(ent->Name());
// --- own field : curve3d ---
SW.Send(ent->Curve3d());
// --- own field : associatedGeometry ---
SW.OpenSub();
for (Standard_Integer i3 = 1; i3 <= ent->NbAssociatedGeometry(); i3 ++) {
if (!ent->AssociatedGeometryValue(i3).Value().IsNull()) {
SW.Send(ent->AssociatedGeometryValue(i3).Value());
}
}
SW.CloseSub();
// --- own field : masterRepresentation ---
switch(ent->MasterRepresentation()) {
case StepGeom_pscrPcurveS2 : SW.SendEnum (pscrPcurveS2); break;
case StepGeom_pscrPcurveS1 : SW.SendEnum (pscrPcurveS1); break;
case StepGeom_pscrCurve3d : SW.SendEnum (pscrCurve3d); break;
}
}
void RWStepGeom_RWSurfaceCurve::Share(const Handle(StepGeom_SurfaceCurve)& ent, Interface_EntityIterator& iter) const
{
iter.GetOneItem(ent->Curve3d());
Standard_Integer nbElem2 = ent->NbAssociatedGeometry();
for (Standard_Integer is2=1; is2<=nbElem2; is2 ++) {
iter.GetOneItem(ent->AssociatedGeometryValue(is2).Value());
}
}
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