include/opencascade/GeomToStep_MakeCartesianTransformationOperator.hxx

0001 // Copyright (c) 2025 OPEN CASCADE SAS
0002 //
0003 // This file is part of Open CASCADE Technology software library.
0004 //
0005 // This library is free software; you can redistribute it and/or modify it under
0006 // the terms of the GNU Lesser General Public License version 2.1 as published
0007 // by the Free Software Foundation, with special exception defined in the file
0008 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0009 // distribution for complete text of the license and disclaimer of any warranty.
0010 //
0011 // Alternatively, this file may be used under the terms of Open CASCADE
0012 // commercial license or contractual agreement.
0013
0014 #ifndef _GeomToStep_MakeCartesianTransformationOperator_HeaderFile
0015 #define _GeomToStep_MakeCartesianTransformationOperator_HeaderFile
0016
0017 #include <Standard.hxx>
0018 #include <Standard_DefineAlloc.hxx>
0019 #include <Standard_Handle.hxx>
0020
0021 #include <GeomToStep_Root.hxx>
0022 #include <StepData_StepModel.hxx>
0023 #include <StepGeom_CartesianTransformationOperator3d.hxx>
0024
0025 class gp_Trsf;
0026
0027 //! This class creates a cartesian_transformation_operator from gp_Trsf.
0028 //! This entity is used in OCCT to implement a transformation with scaling.
0029 //! In case of other inputs without scaling use Axis2Placement3d.
0030 class GeomToStep_MakeCartesianTransformationOperator : public GeomToStep_Root
0031 {
0032 public:
0033   DEFINE_STANDARD_ALLOC
0034
0035   //! Main constructor.
0036   //! @param[in] theTrsf Transformation to create the operator from it.
0037   //! @param[in] theLocalFactors Unit scale factors
0038   Standard_EXPORT GeomToStep_MakeCartesianTransformationOperator(
0039     const gp_Trsf&          theTrsf,
0040     const StepData_Factors& theLocalFactors = StepData_Factors());
0041
0042   //! Returns the created entity.
0043   //! @return The created value.
0044   inline const occ::handle<StepGeom_CartesianTransformationOperator3d>& Value() const
0045   {
0046     return myTrsfOp;
0047   }
0048
0049 private:
0050   occ::handle<StepGeom_CartesianTransformationOperator3d> myTrsfOp;
0051 };
0052
0053 #endif // _GeomToStep_MakeCartesianTransformationOperator_HeaderFile