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/****************************************************************************
* VCGLib o o *
* Visual and Computer Graphics Library o o *
* _ O _ *
* Copyright(C) 2004-2016 \/)\/ *
* Visual Computing Lab /\/| *
* ISTI - Italian National Research Council | *
* \ *
* All rights reserved. *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License (http://www.gnu.org/licenses/gpl.txt) *
* for more details. *
* *
****************************************************************************/
/****************************************************************************
History
$Log: not supported by cvs2svn $
Revision 1.6 2006/05/21 06:58:55 cignoni
Added ClampMask function
Revision 1.5 2006/01/10 13:20:42 cignoni
Changed ply::PlyMask to io::Mask
Revision 1.4 2004/10/28 00:52:45 cignoni
Better Doxygen documentation
Revision 1.3 2004/05/12 10:19:30 ganovelli
new line added at the end of file
Revision 1.2 2004/03/09 21:26:47 cignoni
cr lf mismatch
Revision 1.1 2004/03/03 15:00:51 cignoni
Initial commit
****************************************************************************/
#ifndef __VCGLIB_IOTRIMESH_IO_MASK
#define __VCGLIB_IOTRIMESH_IO_MASK
namespace vcg {
namespace tri {
namespace io {
/**
@name Input/output data mask
*/
//@{
class Mask
{
public:
/*
Bitmask for specifying what data has to be loaded or saved or it is present in a given plyfile;
*/
enum {
IOM_NONE = 0x00000,
IOM_VERTCOORD = 0x00001,
IOM_VERTFLAGS = 0x00002,
IOM_VERTCOLOR = 0x00004,
IOM_VERTQUALITY = 0x00008,
IOM_VERTNORMAL = 0x00010,
IOM_VERTTEXCOORD = 0x00020,
IOM_VERTRADIUS = 0x10000,
IOM_EDGEINDEX = 0x80000,
IOM_FACEINDEX = 0x00040,
IOM_FACEFLAGS = 0x00080,
IOM_FACECOLOR = 0x00100,
IOM_FACEQUALITY = 0x00200,
IOM_FACENORMAL = 0x00400,
IOM_WEDGCOLOR = 0x00800,
IOM_WEDGTEXCOORD = 0x01000,
IOM_WEDGTEXMULTI = 0x02000, // when textrue index is explicit
IOM_WEDGNORMAL = 0x04000,
IOM_BITPOLYGONAL = 0x20000, // loads explicit polygonal mesh
IOM_CAMERA = 0x08000,
IOM_FLAGS = IOM_VERTFLAGS + IOM_FACEFLAGS,
IOM_ALL = 0xFFFFF
};
//
//
//static void IOMask2String( int mask, char str[] )
//{
// str[0] = 0;
//
// strcat(str,"V:");
// if( mask & IOM_VERTFLAGS ) strcat(str,"flag,");
// if( mask & IOM_VERTCOLOR ) strcat(str,"color,");
// if( mask & IOM_VERTQUALITY ) strcat(str,"quality,");
// if( mask & IOM_VERTTEXCOORD ) strcat(str,"texcoord,");
// if( mask & IOM_VERTNORMAL ) strcat(str,"normal,");
//
// strcat(str," F:");
// if( mask & IOM_FACEFLAGS ) strcat(str,"mask,");
// if( mask & IOM_FACECOLOR ) strcat(str,"color,");
// if( mask & IOM_FACEQUALITY ) strcat(str,"quality,");
// if( mask & IOM_FACENORMAL ) strcat(str,"normal,");
//
// strcat(str," W:");
// if( mask & IOM_WEDGCOLOR ) strcat(str,"color,");
// if( mask & IOM_WEDGTEXCOORD ) strcat(str,"texcoord,");
// if( mask & IOM_WEDGNORMAL ) strcat(str,"normal,");
//
// if( mask & IOM_CAMERA ) strcat(str," camera");
//}
template <class MeshType>
static void ClampMask(MeshType &m, int &mask)
{
if( (mask & IOM_FACECOLOR) && !HasPerFaceColor(m) ) mask = mask & (~IOM_FACECOLOR);
if( (mask & IOM_WEDGTEXCOORD) && !HasPerWedgeTexCoord(m) ) mask = mask & (~IOM_WEDGTEXCOORD);
if( (mask & IOM_WEDGNORMAL) && !HasPerWedgeNormal(m) ) mask = mask & (~IOM_WEDGNORMAL);
if( (mask & IOM_VERTCOLOR) && !HasPerVertexColor(m) ) mask = mask & (~IOM_VERTCOLOR);
}
}; // end class
//@}
} // end namespace tri
} // end namespace io
} // end namespace vcg
#endif
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