Integration of OCCT 6.5.0 from SVN

src/RWStepVisual/RWStepVisual_RWViewVolume.cxx

@@ -0,0 +1,154 @@
+
+#include <RWStepVisual_RWViewVolume.ixx>
+#include <StepVisual_CentralOrParallel.hxx>
+#include <StepGeom_CartesianPoint.hxx>
+#include <StepVisual_PlanarBox.hxx>
+
+
+#include <Interface_EntityIterator.hxx>
+
+
+#include <StepVisual_ViewVolume.hxx>
+
+#include <TCollection_AsciiString.hxx>
+
+
+	// --- Enum : CentralOrParallel ---
+static TCollection_AsciiString copCentral(".CENTRAL.");
+static TCollection_AsciiString copParallel(".PARALLEL.");
+
+RWStepVisual_RWViewVolume::RWStepVisual_RWViewVolume () {}
+
+void RWStepVisual_RWViewVolume::ReadStep
+	(const Handle(StepData_StepReaderData)& data,
+	 const Standard_Integer num,
+	 Handle(Interface_Check)& ach,
+	 const Handle(StepVisual_ViewVolume)& ent) const
+{
+
+
+	// --- Number of Parameter Control ---
+
+	if (!data->CheckNbParams(num,9,ach,"view_volume")) return;
+
+	// --- own field : projectionType ---
+
+	StepVisual_CentralOrParallel aProjectionType = StepVisual_copCentral;
+	if (data->ParamType(num,1) == Interface_ParamEnum) {
+	  Standard_CString text = data->ParamCValue(num,1);
+	  if      (copCentral.IsEqual(text)) aProjectionType = StepVisual_copCentral;
+	  else if (copParallel.IsEqual(text)) aProjectionType = StepVisual_copParallel;
+	  else ach->AddFail("Enumeration central_or_parallel has not an allowed value");
+	}
+	else ach->AddFail("Parameter #1 (projection_type) is not an enumeration");
+
+	// --- own field : projectionPoint ---
+
+	Handle(StepGeom_CartesianPoint) aProjectionPoint;
+	//szv#4:S4163:12Mar99 `Standard_Boolean stat2 =` not needed
+	data->ReadEntity(num, 2,"projection_point", ach, STANDARD_TYPE(StepGeom_CartesianPoint), aProjectionPoint);
+
+	// --- own field : viewPlaneDistance ---
+
+	Standard_Real aViewPlaneDistance;
+	//szv#4:S4163:12Mar99 `Standard_Boolean stat3 =` not needed
+	data->ReadReal (num,3,"view_plane_distance",ach,aViewPlaneDistance);
+
+	// --- own field : frontPlaneDistance ---
+
+	Standard_Real aFrontPlaneDistance;
+	//szv#4:S4163:12Mar99 `Standard_Boolean stat4 =` not needed
+	data->ReadReal (num,4,"front_plane_distance",ach,aFrontPlaneDistance);
+
+	// --- own field : frontPlaneClipping ---
+
+	Standard_Boolean aFrontPlaneClipping;
+	//szv#4:S4163:12Mar99 `Standard_Boolean stat5 =` not needed
+	data->ReadBoolean (num,5,"front_plane_clipping",ach,aFrontPlaneClipping);
+
+	// --- own field : backPlaneDistance ---
+
+	Standard_Real aBackPlaneDistance;
+	//szv#4:S4163:12Mar99 `Standard_Boolean stat6 =` not needed
+	data->ReadReal (num,6,"back_plane_distance",ach,aBackPlaneDistance);
+
+	// --- own field : backPlaneClipping ---
+
+	Standard_Boolean aBackPlaneClipping;
+	//szv#4:S4163:12Mar99 `Standard_Boolean stat7 =` not needed
+	data->ReadBoolean (num,7,"back_plane_clipping",ach,aBackPlaneClipping);
+
+	// --- own field : viewVolumeSidesClipping ---
+
+	Standard_Boolean aViewVolumeSidesClipping;
+	//szv#4:S4163:12Mar99 `Standard_Boolean stat8 =` not needed
+	data->ReadBoolean (num,8,"view_volume_sides_clipping",ach,aViewVolumeSidesClipping);
+
+	// --- own field : viewWindow ---
+
+	Handle(StepVisual_PlanarBox) aViewWindow;
+	//szv#4:S4163:12Mar99 `Standard_Boolean stat9 =` not needed
+	data->ReadEntity(num, 9,"view_window", ach, STANDARD_TYPE(StepVisual_PlanarBox), aViewWindow);
+
+	//--- Initialisation of the read entity ---
+
+
+	ent->Init(aProjectionType, aProjectionPoint, aViewPlaneDistance, aFrontPlaneDistance, aFrontPlaneClipping, aBackPlaneDistance, aBackPlaneClipping, aViewVolumeSidesClipping, aViewWindow);
+}
+
+
+void RWStepVisual_RWViewVolume::WriteStep
+	(StepData_StepWriter& SW,
+	 const Handle(StepVisual_ViewVolume)& ent) const
+{
+
+	// --- own field : projectionType ---
+
+	switch(ent->ProjectionType()) {
+	  case StepVisual_copCentral : SW.SendEnum (copCentral); break;
+	  case StepVisual_copParallel : SW.SendEnum (copParallel); break;
+	}
+
+	// --- own field : projectionPoint ---
+
+	SW.Send(ent->ProjectionPoint());
+
+	// --- own field : viewPlaneDistance ---
+
+	SW.Send(ent->ViewPlaneDistance());
+
+	// --- own field : frontPlaneDistance ---
+
+	SW.Send(ent->FrontPlaneDistance());
+
+	// --- own field : frontPlaneClipping ---
+
+	SW.SendBoolean(ent->FrontPlaneClipping());
+
+	// --- own field : backPlaneDistance ---
+
+	SW.Send(ent->BackPlaneDistance());
+
+	// --- own field : backPlaneClipping ---
+
+	SW.SendBoolean(ent->BackPlaneClipping());
+
+	// --- own field : viewVolumeSidesClipping ---
+
+	SW.SendBoolean(ent->ViewVolumeSidesClipping());
+
+	// --- own field : viewWindow ---
+
+	SW.Send(ent->ViewWindow());
+}
+
+
+void RWStepVisual_RWViewVolume::Share(const Handle(StepVisual_ViewVolume)& ent, Interface_EntityIterator& iter) const
+{
+
+	iter.GetOneItem(ent->ProjectionPoint());
+
+
+	iter.GetOneItem(ent->ViewWindow());
+}
+