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4178b3531b
STL Reader and Writer tools have been refactored to improve performance and usability: - Basic reading of STL file is separated to abstract class RWStl_Reader which is not bound to particular data structures; the target data model can be bound via inheritance. - RWStl package uses class Poly_Triangulation to represent triangular mesh. - Obsolete data structures and tools (packages StlMesh and StlTransfer) are removed.
54 lines
2.1 KiB
C++
54 lines
2.1 KiB
C++
// Created on: 1997-05-13
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// Created by: Fabien REUTER
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// Copyright (c) 1997-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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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 _StlAPI_HeaderFile
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#define _StlAPI_HeaderFile
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#include <Poly_Triangulation.hxx>
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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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#include <Standard_CString.hxx>
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#include <Standard_Boolean.hxx>
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class TopoDS_Shape;
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class StlAPI_Writer;
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class StlAPI_Reader;
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//! Offers the API for STL data manipulation.
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class StlAPI
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Convert and write shape to STL format.
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//! File is written in binary if aAsciiMode is False otherwise it is written in Ascii (by default).
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Standard_EXPORT static Standard_Boolean Write (const TopoDS_Shape& theShape,
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const Standard_CString theFile,
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const Standard_Boolean theAsciiMode = Standard_True);
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//! Legacy interface.
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//! Read STL file and create a shape composed of triangular faces, one per facet.
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//! This approach is very inefficient, especially for large files.
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//! Consider reading STL file to Poly_Triangulation object instead (see class RWStl).
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Standard_DEPRECATED("This method is very inefficient; see RWStl class for better alternative")
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Standard_EXPORT static Standard_Boolean Read (TopoDS_Shape& theShape,
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const Standard_CString aFile);
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};
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#endif // _StlAPI_HeaderFile
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