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OCCT/src/DataExchange/TKDESTEP/STEPControl/STEPControl_ActorRead.hxx
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Pasukhin Dmitry 14d4e91171 Coding - Global Refactoring OCCT as a part of 8.0.0 (#955) 
- Added automated migration scripts for handle syntax, standard types, and macros
- Deprecated legacy `Standard_*` types and macros in favor of native C++ equivalents
- Introduced modern `occ` namespace with template-based type checking helpers
- Enhanced NCollection macros to support variadic arguments for complex template types- Added automated migration scripts for handle syntax, standard types, and macros
- Deprecated legacy `Standard_*` types and macros in favor of native C++ equivalents
- Introduced modern `occ` namespace with template-based type checking helpers
- Enhanced NCollection macros to support variadic arguments for complex template types
2025-12-28 14:38:06 +00:00

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// Created on: 1994-12-21
// Created by: Dieter THIEMANN
// Copyright (c) 1994-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
#ifndef _STEPControl_ActorRead_HeaderFile
#define _STEPControl_ActorRead_HeaderFile
#include <Standard.hxx>
#include <Standard_Type.hxx>
#include <StepData_Factors.hxx>
#include <StepToTopoDS_NMTool.hxx>
#include <Transfer_ActorOfTransientProcess.hxx>
#include <Standard_Integer.hxx>
#include <TopoDS_Shape.hxx>
#include <NCollection_List.hxx>
#include <TopTools_ShapeMapHasher.hxx>
#include <NCollection_IndexedDataMap.hxx>
#include <Message_ProgressRange.hxx>
#include <Interface_InterfaceModel.hxx>
class StepRepr_Representation;
class Standard_Transient;
class Transfer_Binder;
class Transfer_TransientProcess;
class StepGeom_Axis2Placement3d;
class gp_Trsf;
class StepRepr_RepresentationRelationship;
class TransferBRep_ShapeBinder;
class StepBasic_ProductDefinition;
class StepRepr_NextAssemblyUsageOccurrence;
class StepShape_ShapeRepresentation;
class StepShape_ContextDependentShapeRepresentation;
class StepRepr_ShapeRepresentationRelationship;
class StepGeom_GeometricRepresentationItem;
class StepRepr_MappedItem;
class StepShape_FaceSurface;
class TopoDS_Shell;
class TopoDS_Compound;
class StepRepr_ConstructiveGeometryRepresentationRelationship;
class StepRepr_MechanicalDesignAndDraughtingRelationship;
class StepData_StepModel;
//! This class performs the transfer of an Entity from
//! AP214 and AP203, either Geometric or Topologic.
//!
//! I.E. for each type of Entity, it invokes the appropriate Tool
//! then returns the Binder which contains the Result
class STEPControl_ActorRead : public Transfer_ActorOfTransientProcess
{
public:
Standard_EXPORT STEPControl_ActorRead(const occ::handle<Interface_InterfaceModel>& theModel);
Standard_EXPORT virtual bool Recognize(const occ::handle<Standard_Transient>& start) override;
Standard_EXPORT virtual occ::handle<Transfer_Binder> Transfer(
const occ::handle<Standard_Transient>& start,
const occ::handle<Transfer_TransientProcess>& TP,
const Message_ProgressRange& theProgress = Message_ProgressRange()) override;
//! theUseTrsf - special flag for using Axis2Placement from ShapeRepresentation for transform root
//! shape
Standard_EXPORT occ::handle<Transfer_Binder> TransferShape(
const occ::handle<Standard_Transient>& start,
const occ::handle<Transfer_TransientProcess>& TP,
const StepData_Factors& theLocalFactors = StepData_Factors(),
const bool isManifold = true,
const bool theUseTrsf = false,
const Message_ProgressRange& theProgress = Message_ProgressRange());
//! set units and tolerances context by given ShapeRepresentation
Standard_EXPORT void PrepareUnits(const occ::handle<StepRepr_Representation>& rep,
const occ::handle<Transfer_TransientProcess>& TP,
StepData_Factors& theLocalFactors);
//! reset units and tolerances context to default
//! (mm, radians, read.precision.val, etc.)
Standard_EXPORT void ResetUnits(occ::handle<StepData_StepModel>& theModel,
StepData_Factors& theLocalFactors);
//! Set model
Standard_EXPORT void SetModel(const occ::handle<Interface_InterfaceModel>& theModel);
//! Computes transformation defined by two axis placements (in MAPPED_ITEM
//! or ITEM_DEFINED_TRANSFORMATION) taking into account their
//! representation contexts (i.e. units, which may be different)
//! Returns True if transformation is computed and is not an identity.
Standard_EXPORT bool ComputeTransformation(
const occ::handle<StepGeom_Axis2Placement3d>& Origin,
const occ::handle<StepGeom_Axis2Placement3d>& Target,
const occ::handle<StepRepr_Representation>& OrigContext,
const occ::handle<StepRepr_Representation>& TargContext,
const occ::handle<Transfer_TransientProcess>& TP,
gp_Trsf& Trsf,
const StepData_Factors& theLocalFactors = StepData_Factors());
//! Computes transformation defined by given
//! REPRESENTATION_RELATIONSHIP_WITH_TRANSFORMATION
Standard_EXPORT bool ComputeSRRWT(const occ::handle<StepRepr_RepresentationRelationship>& SRR,
const occ::handle<Transfer_TransientProcess>& TP,
gp_Trsf& Trsf,
const StepData_Factors& theLocalFactors = StepData_Factors());
DEFINE_STANDARD_RTTIEXT(STEPControl_ActorRead, Transfer_ActorOfTransientProcess)
protected:
//! Transfers product definition entity
//! theUseTrsf - special flag for using Axis2Placement from ShapeRepresentation for transform root
//! shape
Standard_EXPORT occ::handle<TransferBRep_ShapeBinder> TransferEntity(
const occ::handle<StepBasic_ProductDefinition>& PD,
const occ::handle<Transfer_TransientProcess>& TP,
const StepData_Factors& theLocalFactors = StepData_Factors(),
const bool theUseTrsf = false,
const Message_ProgressRange& theProgress = Message_ProgressRange());
//! Transfers next assembly usage occurrence entity
Standard_EXPORT occ::handle<TransferBRep_ShapeBinder> TransferEntity(
const occ::handle<StepRepr_NextAssemblyUsageOccurrence>& NAUO,
const occ::handle<Transfer_TransientProcess>& TP,
const StepData_Factors& theLocalFactors = StepData_Factors(),
const Message_ProgressRange& theProgress = Message_ProgressRange());
//! Transfers shape representation entity
//! theUseTrsf - special flag for using Axis2Placement from ShapeRepresentation for transform root
//! shape
Standard_EXPORT occ::handle<TransferBRep_ShapeBinder> TransferEntity(
const occ::handle<StepShape_ShapeRepresentation>& sr,
const occ::handle<Transfer_TransientProcess>& TP,
const StepData_Factors& theLocalFactors,
bool& isBound,
const bool theUseTrsf = false,
const Message_ProgressRange& theProgress = Message_ProgressRange());
//! Transfers context dependent shape representation entity
Standard_EXPORT occ::handle<TransferBRep_ShapeBinder> TransferEntity(
const occ::handle<StepShape_ContextDependentShapeRepresentation>& CDSR,
const occ::handle<Transfer_TransientProcess>& TP,
const StepData_Factors& theLocalFactors = StepData_Factors(),
const Message_ProgressRange& theProgress = Message_ProgressRange());
//! Transfers shape representation relationship entity
//! theUseTrsf - special flag for using Axis2Placement from ShapeRepresentation for transform root
//! shape
Standard_EXPORT occ::handle<TransferBRep_ShapeBinder> TransferEntity(
const occ::handle<StepRepr_ShapeRepresentationRelationship>& und,
const occ::handle<Transfer_TransientProcess>& TP,
const StepData_Factors& theLocalFactors,
const int nbrep = 0,
const bool theUseTrsf = false,
const Message_ProgressRange& theProgress = Message_ProgressRange());
//! Transfers geometric representation item entity such as ManifoldSolidBRep ,...etc
Standard_EXPORT occ::handle<TransferBRep_ShapeBinder> TransferEntity(
const occ::handle<StepGeom_GeometricRepresentationItem>& git,
const occ::handle<Transfer_TransientProcess>& TP,
const StepData_Factors& theLocalFactors,
const bool isManifold,
const Message_ProgressRange& theProgress);
//! Transfers mapped item
Standard_EXPORT occ::handle<TransferBRep_ShapeBinder> TransferEntity(
const occ::handle<StepRepr_MappedItem>& mapit,
const occ::handle<Transfer_TransientProcess>& TP,
const StepData_Factors& theLocalFactors,
const Message_ProgressRange& theProgress);
//! Transfers FaceSurface entity
Standard_EXPORT occ::handle<TransferBRep_ShapeBinder> TransferEntity(
const occ::handle<StepShape_FaceSurface>& fs,
const occ::handle<Transfer_TransientProcess>& TP,
const StepData_Factors& theLocalFactors,
const Message_ProgressRange& theProgress);
occ::handle<TransferBRep_ShapeBinder> TransferEntity(
const occ::handle<StepRepr_ConstructiveGeometryRepresentationRelationship>& theCGRR,
const occ::handle<Transfer_TransientProcess>& theTP,
const StepData_Factors& theLocalFactors = StepData_Factors());
//! Transfers MechanicalDesignAndDraughtingRelationship entity
occ::handle<TransferBRep_ShapeBinder> TransferEntity(
const occ::handle<StepRepr_MechanicalDesignAndDraughtingRelationship>& theMDADR,
const occ::handle<Transfer_TransientProcess>& theTP,
const StepData_Factors& theLocalFactors,
const Message_ProgressRange& theProgress);
//! Translates file by old way when CDSR are roots.
//! Acts only if "read.step.product_mode" is equal Off.
Standard_EXPORT occ::handle<TransferBRep_ShapeBinder> OldWay(
const occ::handle<Standard_Transient>& start,
const occ::handle<Transfer_TransientProcess>& TP,
const Message_ProgressRange& theProgress);
private:
Standard_EXPORT TopoDS_Shell closeIDEASShell(const TopoDS_Shell& shell,
const NCollection_List<TopoDS_Shape>& closingShells);
Standard_EXPORT void computeIDEASClosings(
const TopoDS_Compound& comp,
NCollection_IndexedDataMap<TopoDS_Shape,
NCollection_List<TopoDS_Shape>,
TopTools_ShapeMapHasher>& shellClosingMap);
Standard_EXPORT TopoDS_Shape
TransferRelatedSRR(const occ::handle<Transfer_TransientProcess>& theTP,
const occ::handle<StepShape_ShapeRepresentation>& theRep,
const bool theUseTrsf,
const bool theReadConstructiveGeomRR,
const StepData_Factors& theLocalFactors,
TopoDS_Compound& theCund,
Message_ProgressScope& thePS);
private:
StepToTopoDS_NMTool myNMTool;
double myPrecision;
double myMaxTol;
occ::handle<StepRepr_Representation> mySRContext;
occ::handle<Interface_InterfaceModel> myModel;
};
#endif // _STEPControl_ActorRead_HeaderFile
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