136 lines
4.6 KiB
C++
136 lines
4.6 KiB
C++
/****************************************************************************
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* VCGLib o o *
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* Visual and Computer Graphics Library o o *
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* _ O _ *
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* Copyright(C) 2004 \/)\/ *
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* Visual Computing Lab /\/| *
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* ISTI - Italian National Research Council | *
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* \ *
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* All rights reserved. *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License (http://www.gnu.org/licenses/gpl.txt) *
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* for more details. *
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* *
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****************************************************************************/
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/****************************************************************************
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History
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$Log: not supported by cvs2svn $
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Revision 1.6 2006/05/21 06:58:55 cignoni
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Added ClampMask function
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Revision 1.5 2006/01/10 13:20:42 cignoni
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Changed ply::PlyMask to io::Mask
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Revision 1.4 2004/10/28 00:52:45 cignoni
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Better Doxygen documentation
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Revision 1.3 2004/05/12 10:19:30 ganovelli
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new line added at the end of file
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Revision 1.2 2004/03/09 21:26:47 cignoni
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cr lf mismatch
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Revision 1.1 2004/03/03 15:00:51 cignoni
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Initial commit
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****************************************************************************/
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#ifndef __VCGLIB_IOTRIMESH_IO_MASK
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#define __VCGLIB_IOTRIMESH_IO_MASK
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namespace vcg {
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namespace tri {
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namespace io {
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/**
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@name Input/output data mask
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*/
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//@{
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class Mask
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{
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public:
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/*
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Bitmask for specifying what data has to be loaded or saved or it is present in a given plyfile;
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*/
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enum {
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IOM_NONE = 0x00000,
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IOM_VERTCOORD = 0x00001,
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IOM_VERTFLAGS = 0x00002,
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IOM_VERTCOLOR = 0x00004,
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IOM_VERTQUALITY = 0x00008,
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IOM_VERTNORMAL = 0x00010,
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IOM_VERTTEXCOORD = 0x00020,
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IOM_VERTRADIUS = 0x10000,
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IOM_FACEINDEX = 0x00040,
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IOM_FACEFLAGS = 0x00080,
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IOM_FACECOLOR = 0x00100,
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IOM_FACEQUALITY = 0x00200,
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IOM_FACENORMAL = 0x00400,
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IOM_WEDGCOLOR = 0x00800,
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IOM_WEDGTEXCOORD = 0x01000,
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IOM_WEDGTEXMULTI = 0x02000, // Se ha anche l'indice di texture esplicito
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IOM_WEDGNORMAL = 0x04000,
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IOM_CAMERA = 0x08000,
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IOM_FLAGS = IOM_VERTFLAGS + IOM_FACEFLAGS,
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IOM_ALL = 0xFFFFF
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};
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//
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//
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//static void IOMask2String( int mask, char str[] )
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//{
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// str[0] = 0;
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//
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// strcat(str,"V:");
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// if( mask & IOM_VERTFLAGS ) strcat(str,"flag,");
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// if( mask & IOM_VERTCOLOR ) strcat(str,"color,");
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// if( mask & IOM_VERTQUALITY ) strcat(str,"quality,");
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// if( mask & IOM_VERTTEXCOORD ) strcat(str,"texcoord,");
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// if( mask & IOM_VERTNORMAL ) strcat(str,"normal,");
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//
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// strcat(str," F:");
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// if( mask & IOM_FACEFLAGS ) strcat(str,"mask,");
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// if( mask & IOM_FACECOLOR ) strcat(str,"color,");
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// if( mask & IOM_FACEQUALITY ) strcat(str,"quality,");
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// if( mask & IOM_FACENORMAL ) strcat(str,"normal,");
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//
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// strcat(str," W:");
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// if( mask & IOM_WEDGCOLOR ) strcat(str,"color,");
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// if( mask & IOM_WEDGTEXCOORD ) strcat(str,"texcoord,");
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// if( mask & IOM_WEDGNORMAL ) strcat(str,"normal,");
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//
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// if( mask & IOM_CAMERA ) strcat(str," camera");
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//}
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template <class MeshType>
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static void ClampMask(MeshType &m, int &mask)
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{
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if( (mask & IOM_FACECOLOR) && !HasPerFaceColor(m) ) mask = mask & (~IOM_FACECOLOR);
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if( (mask & IOM_WEDGTEXCOORD) && !HasPerWedgeTexCoord(m) ) mask = mask & (~IOM_WEDGTEXCOORD);
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if( (mask & IOM_WEDGNORMAL) && !m.HasPerWedgeNormal() ) mask = mask & (~IOM_WEDGNORMAL);
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if( (mask & IOM_VERTCOLOR) && !m.HasPerVertexColor() ) mask = mask & (~IOM_VERTCOLOR);
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}
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}; // end class
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//@}
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} // end namespace tri
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} // end namespace io
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} // end namespace vcg
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#endif
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