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File indexing completed on 2025-01-18 10:03:49
0001 // Created on: 1997-07-28 0002 // Created by: Pierre CHALAMET 0003 // Copyright (c) 1997-1999 Matra Datavision 0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS 0005 // 0006 // This file is part of Open CASCADE Technology software library. 0007 // 0008 // This library is free software; you can redistribute it and/or modify it under 0009 // the terms of the GNU Lesser General Public License version 2.1 as published 0010 // by the Free Software Foundation, with special exception defined in the file 0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT 0012 // distribution for complete text of the license and disclaimer of any warranty. 0013 // 0014 // Alternatively, this file may be used under the terms of Open CASCADE 0015 // commercial license or contractual agreement. 0016 0017 #ifndef _Graphic3d_Texture2D_HeaderFile 0018 #define _Graphic3d_Texture2D_HeaderFile 0019 0020 #include <Graphic3d_NameOfTexture2D.hxx> 0021 #include <Graphic3d_TextureMap.hxx> 0022 0023 //! This abstract class for managing 2D textures 0024 class Graphic3d_Texture2D : public Graphic3d_TextureMap 0025 { 0026 DEFINE_STANDARD_RTTIEXT(Graphic3d_Texture2D, Graphic3d_TextureMap) 0027 public: 0028 0029 //! Returns the number of predefined textures. 0030 Standard_EXPORT static Standard_Integer NumberOfTextures(); 0031 0032 //! Returns the name of the predefined texture of rank <aRank> 0033 Standard_EXPORT static TCollection_AsciiString TextureName (const Standard_Integer theRank); 0034 0035 public: 0036 0037 //! Creates a texture from a file. 0038 //! MipMaps levels will be automatically generated if needed. 0039 Standard_EXPORT Graphic3d_Texture2D (const TCollection_AsciiString& theFileName); 0040 0041 //! Creates a texture from a predefined texture name set. 0042 //! MipMaps levels will be automatically generated if needed. 0043 Standard_EXPORT Graphic3d_Texture2D (const Graphic3d_NameOfTexture2D theNOT); 0044 0045 //! Creates a texture from the pixmap. 0046 //! MipMaps levels will be automatically generated if needed. 0047 Standard_EXPORT Graphic3d_Texture2D (const Handle(Image_PixMap)& thePixMap); 0048 0049 //! Returns the name of the predefined textures or NOT_2D_UNKNOWN 0050 //! when the name is given as a filename. 0051 Standard_EXPORT Graphic3d_NameOfTexture2D Name() const; 0052 0053 //! Assign new image to the texture. 0054 //! Note that this method does not invalidate already uploaded resources - consider calling ::UpdateRevision() if needed. 0055 Standard_EXPORT void SetImage (const Handle(Image_PixMap)& thePixMap); 0056 0057 protected: 0058 0059 Standard_EXPORT Graphic3d_Texture2D(const TCollection_AsciiString& theFileName, const Graphic3d_TypeOfTexture theType); 0060 0061 Standard_EXPORT Graphic3d_Texture2D(const Graphic3d_NameOfTexture2D theName, const Graphic3d_TypeOfTexture theType); 0062 0063 Standard_EXPORT Graphic3d_Texture2D(const Handle(Image_PixMap)& thePixMap, const Graphic3d_TypeOfTexture theType); 0064 0065 protected: 0066 0067 Graphic3d_NameOfTexture2D myName; 0068 0069 }; 0070 0071 DEFINE_STANDARD_HANDLE(Graphic3d_Texture2D, Graphic3d_TextureMap) 0072 0073 #endif // _Graphic3d_Texture2D_HeaderFile
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