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Found via `codespell -q 3 -S "*.fr" -L aadd,abnd,abord,acount,adn,afile,aline,alo,alocation,alog,als,anc,ane,anid,anormal,anout,ans,anumber,aother,aparent,apoints,aprogram,asender,asign,asnd,ba,bbuild,bloc,bord,bu,caf,cas,childrens,childs,classe,clen,commun,cylindre,don,dout,dum,ede,entites,fo,fonction,guid,hist,identic,ii,indx,inout,invalide,ist,iterm,llength,lod,mape,modeling,methode,mye,myu,nam,nd,nin,normale,normales,ons,parametre,parametres,periode,pres,reste,resul,secont,serie,shs,slin,som,somme,syntaxe,sur,te,thei,theis,ther,theres,thes,thev,thex,thet,tol,transfert,va,vas,verifie,vertexes,weight`
129 lines
6.1 KiB
C++
129 lines
6.1 KiB
C++
// Author: Kirill Gavrilov
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// Copyright (c) 2016-2019 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 _RWGltf_CafReader_HeaderFile
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#define _RWGltf_CafReader_HeaderFile
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#include <NCollection_Vector.hxx>
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#include <RWMesh_CafReader.hxx>
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#include <TopoDS_Face.hxx>
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class RWMesh_TriangulationReader;
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//! The glTF (GL Transmission Format) mesh reader into XDE document.
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class RWGltf_CafReader : public RWMesh_CafReader
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{
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DEFINE_STANDARD_RTTIEXT(RWGltf_CafReader, RWMesh_CafReader)
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public:
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//! Empty constructor.
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Standard_EXPORT RWGltf_CafReader();
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//! Return TRUE if multithreaded optimizations are allowed; FALSE by default.
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bool ToParallel() const { return myToParallel; }
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//! Setup multithreaded execution.
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void SetParallel(bool theToParallel) { myToParallel = theToParallel; }
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//! Return TRUE if Nodes without Geometry should be ignored, TRUE by default.
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bool ToSkipEmptyNodes() { return myToSkipEmptyNodes; }
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//! Set flag to ignore nodes without Geometry.
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void SetSkipEmptyNodes(bool theToSkip) { myToSkipEmptyNodes = theToSkip; }
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//! Return TRUE if all scenes in the document should be loaded, FALSE by default which means only
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//! main (default) scene will be loaded.
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bool ToLoadAllScenes() const { return myToLoadAllScenes; }
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//! Set flag to flag to load all scenes in the document, FALSE by default which means only main
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//! (default) scene will be loaded.
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void SetLoadAllScenes(bool theToLoadAll) { myToLoadAllScenes = theToLoadAll; }
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//! Set flag to use Mesh name in case if Node name is empty, TRUE by default.
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bool ToUseMeshNameAsFallback() { return myUseMeshNameAsFallback; }
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//! Set flag to use Mesh name in case if Node name is empty.
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void SetMeshNameAsFallback(bool theToFallback) { myUseMeshNameAsFallback = theToFallback; }
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//! Return flag to fill in triangulation using double or single precision; FALSE by default.
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bool IsDoublePrecision() const { return myIsDoublePrecision; }
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//! Set flag to fill in triangulation using double or single precision.
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void SetDoublePrecision(bool theIsDouble) { myIsDoublePrecision = theIsDouble; }
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//! Returns TRUE if data loading should be skipped and can be performed later; FALSE by default.
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bool ToSkipLateDataLoading() { return myToSkipLateDataLoading; }
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//! Sets flag to skip data loading.
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void SetToSkipLateDataLoading(bool theToSkip) { myToSkipLateDataLoading = theToSkip; }
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//! Returns TRUE if data should be loaded into itself without its transferring to new structure.
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//! It allows to keep information about deferred storage to load/unload this data later.
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//! TRUE by default.
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bool ToKeepLateData() { return myToKeepLateData; }
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//! Sets flag to keep information about deferred storage to load/unload data later.
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void SetToKeepLateData(bool theToKeep) { myToKeepLateData = theToKeep; }
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//! Returns TRUE if additional debug information should be print; FALSE by default.
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bool ToPrintDebugMessages() const { return myToPrintDebugMessages; }
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//! Sets flag to print debug information.
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void SetToPrintDebugMessages(const Standard_Boolean theToPrint)
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{
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myToPrintDebugMessages = theToPrint;
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}
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protected:
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//! Read the mesh from specified file.
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Standard_EXPORT virtual Standard_Boolean performMesh(std::istream& theStream,
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const TCollection_AsciiString& theFile,
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const Message_ProgressRange& theProgress,
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const Standard_Boolean theToProbe)
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Standard_OVERRIDE;
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//! Create primitive array reader context.
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//! Can be overridden by sub-class to read triangulation into application-specific data structures
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//! instead of Poly_Triangulation. Default implementation creates RWGltf_TriangulationReader.
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Standard_EXPORT virtual Handle(RWMesh_TriangulationReader) createMeshReaderContext() const;
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//! Read late data from RWGltf_GltfLatePrimitiveArray stored as Poly_Triangulation within faces.
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Standard_EXPORT virtual Standard_Boolean readLateData(NCollection_Vector<TopoDS_Face>& theFaces,
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const TCollection_AsciiString& theFile,
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const Message_ProgressRange& theProgress);
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//! Set reader for each late data.
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Standard_EXPORT void updateLateDataReader(
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NCollection_Vector<TopoDS_Face>& theFaces,
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const Handle(RWMesh_TriangulationReader)& theReader) const;
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protected:
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class CafReader_GltfBaseLoadingFunctor;
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class CafReader_GltfFullDataLoadingFunctor;
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class CafReader_GltfStreamDataLoadingFunctor;
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protected:
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Standard_Boolean myToParallel; //!< flag to use multithreading; FALSE by default
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Standard_Boolean myToSkipEmptyNodes; //!< ignore nodes without Geometry; TRUE by default
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// clang-format off
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Standard_Boolean myToLoadAllScenes; //!< flag to load all scenes in the document, FALSE by default
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Standard_Boolean myUseMeshNameAsFallback; //!< flag to use Mesh name in case if Node name is empty, TRUE by default
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Standard_Boolean myIsDoublePrecision; //!< flag to fill in triangulation using single or double precision
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Standard_Boolean myToSkipLateDataLoading; //!< flag to skip triangulation loading
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Standard_Boolean myToKeepLateData; //!< flag to keep information about deferred storage to load/unload triangulation later
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// clang-format on
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Standard_Boolean myToPrintDebugMessages; //!< flag to print additional debug information
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};
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#endif // _RWGltf_CafReader_HeaderFile
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