--- /dev/null
+
+#include <RWStepVisual_RWCameraModelD3.ixx>
+#include <StepGeom_Axis2Placement3d.hxx>
+#include <StepVisual_ViewVolume.hxx>
+
+
+#include <Interface_EntityIterator.hxx>
+
+
+#include <StepVisual_CameraModelD3.hxx>
+
+
+RWStepVisual_RWCameraModelD3::RWStepVisual_RWCameraModelD3 () {}
+
+void RWStepVisual_RWCameraModelD3::ReadStep
+ (const Handle(StepData_StepReaderData)& data,
+ const Standard_Integer num,
+ Handle(Interface_Check)& ach,
+ const Handle(StepVisual_CameraModelD3)& ent) const
+{
+
+
+ // --- Number of Parameter Control ---
+
+ if (!data->CheckNbParams(num,3,ach,"camera_model_d3")) 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 : viewReferenceSystem ---
+
+ Handle(StepGeom_Axis2Placement3d) aViewReferenceSystem;
+ //szv#4:S4163:12Mar99 `Standard_Boolean stat2 =` not needed
+ data->ReadEntity(num, 2,"view_reference_system", ach, STANDARD_TYPE(StepGeom_Axis2Placement3d), aViewReferenceSystem);
+
+ // --- own field : perspectiveOfVolume ---
+
+ Handle(StepVisual_ViewVolume) aPerspectiveOfVolume;
+ //szv#4:S4163:12Mar99 `Standard_Boolean stat3 =` not needed
+ data->ReadEntity(num, 3,"perspective_of_volume", ach, STANDARD_TYPE(StepVisual_ViewVolume), aPerspectiveOfVolume);
+
+ //--- Initialisation of the read entity ---
+
+
+ ent->Init(aName, aViewReferenceSystem, aPerspectiveOfVolume);
+}
+
+
+void RWStepVisual_RWCameraModelD3::WriteStep
+ (StepData_StepWriter& SW,
+ const Handle(StepVisual_CameraModelD3)& ent) const
+{
+
+ // --- inherited field name ---
+
+ SW.Send(ent->Name());
+
+ // --- own field : viewReferenceSystem ---
+
+ SW.Send(ent->ViewReferenceSystem());
+
+ // --- own field : perspectiveOfVolume ---
+
+ SW.Send(ent->PerspectiveOfVolume());
+}
+
+
+void RWStepVisual_RWCameraModelD3::Share(const Handle(StepVisual_CameraModelD3)& ent, Interface_EntityIterator& iter) const
+{
+
+ iter.GetOneItem(ent->ViewReferenceSystem());
+
+
+ iter.GetOneItem(ent->PerspectiveOfVolume());
+}
+