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#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());
}
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