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9c355a6123
0033099: Data Exchange, Step Import - Wrong PMI values in GDT measure_with_unit entity is changed to be translated as Handle(Standard_Transient) and to be processed later, depending on the underlying type being used. 0033484: Data Exchange, Step Import - Pretessellated geometry is translated incompletely Added proper translation for TessellatedCurveSet and ComplexTriangulatedSurfaceSet. 0030024: Data Exchange - STEP, IGES export support of BRep shapes based on tessellated geometry Support of reading and writing tessellated geometry is added for the following STEP entities: - triangulated face - complex triangulated face - tessellated shell - tessellated solid - tessellated shape representation Models without BRep geometry (mesh formats like STL, OBJ and so on) are supported for writing to STEP. New parameters are added to enable/disable tessellated geometry reading and writing: - read.step.tessellated (On/Off/OnNoBRep) (On by default) - write.step.tessellated (On/Off/OnNoBRep) (OnNoBRep by default) OnNoBRep - tessellation is read/written only for entities for which there is no BRep representation. Faces with poly triangulation are written in STEP as triangulated face entities with one coordinates list per face. Only one poly triangulation per face (returned by BRep_Tool::Triangulation) is written to STEP.
54 lines
1.9 KiB
C++
54 lines
1.9 KiB
C++
// Created on : Thu Mar 24 18:30:12 2022
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// Created by: snn
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// Generator: Express (EXPRESS -> CASCADE/XSTEP Translator) V2.0
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// Copyright (c) Open CASCADE 2022
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _RWStepVisual_RWTessellatedSolid_HeaderFile_
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#define _RWStepVisual_RWTessellatedSolid_HeaderFile_
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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class StepData_StepReaderData;
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class Interface_Check;
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class StepData_StepWriter;
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class Interface_EntityIterator;
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class StepVisual_TessellatedSolid;
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//! Read & Write tool for TessellatedSolid
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class RWStepVisual_RWTessellatedSolid
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{
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public:
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DEFINE_STANDARD_ALLOC
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Standard_EXPORT RWStepVisual_RWTessellatedSolid();
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Standard_EXPORT void ReadStep(const Handle(StepData_StepReaderData)& theData,
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const Standard_Integer theNum,
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Handle(Interface_Check)& theCheck,
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const Handle(StepVisual_TessellatedSolid)& theEnt) const;
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Standard_EXPORT void WriteStep(StepData_StepWriter& theSW,
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const Handle(StepVisual_TessellatedSolid)& theEnt) const;
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Standard_EXPORT void Share(const Handle(StepVisual_TessellatedSolid)& theEnt,
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Interface_EntityIterator& theIter) const;
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};
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#endif // _RWStepVisual_RWTessellatedSolid_HeaderFile_
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