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Added support for per vertex color stored as 'diffuse_xxx' property

This commit is contained in:
Paolo Cignoni 2005-12-30 22:30:43 +00:00
parent ac8493bbad
commit cc15fbcde1
1 changed files with 23 additions and 10 deletions
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33
wrap/io_trimesh/import_ply.h
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@ -24,6 +24,9 @@
History History
$Log: not supported by cvs2svn $ $Log: not supported by cvs2svn $
Revision 1.21 2005/12/02 10:04:18 cignoni
forgotten a couple of std::
Revision 1.20 2005/12/02 00:01:30 cignoni Revision 1.20 2005/12/02 00:01:30 cignoni
Added loading of texturenames (normalmap still to do) Added loading of texturenames (normalmap still to do)
@ -206,16 +209,19 @@ struct LoadPly_Camera
static const PropDescriptor &VertDesc(int i) static const PropDescriptor &VertDesc(int i)
{ {
static const PropDescriptor pv[9]={ static const PropDescriptor pv[12]={
{"vertex", "x", ply::T_FLOAT, PlyType<ScalarType>(),offsetof(LoadPly_VertAux<ScalarType>,p),0,0,0,0,0 ,0}, /*00*/ {"vertex", "x", ply::T_FLOAT, PlyType<ScalarType>(),offsetof(LoadPly_VertAux<ScalarType>,p),0,0,0,0,0 ,0},
{"vertex", "y", ply::T_FLOAT, PlyType<ScalarType>(),offsetof(LoadPly_VertAux<ScalarType>,p) + sizeof(ScalarType),0,0,0,0,0 ,0}, /*01*/ {"vertex", "y", ply::T_FLOAT, PlyType<ScalarType>(),offsetof(LoadPly_VertAux<ScalarType>,p) + sizeof(ScalarType),0,0,0,0,0 ,0},
{"vertex", "z", ply::T_FLOAT, PlyType<ScalarType>(),offsetof(LoadPly_VertAux<ScalarType>,p) + 2*sizeof(ScalarType),0,0,0,0,0 ,0}, /*02*/ {"vertex", "z", ply::T_FLOAT, PlyType<ScalarType>(),offsetof(LoadPly_VertAux<ScalarType>,p) + 2*sizeof(ScalarType),0,0,0,0,0 ,0},
{"vertex", "flags", ply::T_INT, ply::T_INT, offsetof(LoadPly_VertAux<ScalarType>,flags),0,0,0,0,0 ,0}, /*03*/ {"vertex", "flags", ply::T_INT, ply::T_INT, offsetof(LoadPly_VertAux<ScalarType>,flags),0,0,0,0,0 ,0},
{"vertex", "quality", ply::T_FLOAT, ply::T_FLOAT, offsetof(LoadPly_VertAux<ScalarType>,q),0,0,0,0,0 ,0}, /*04*/ {"vertex", "quality", ply::T_FLOAT, ply::T_FLOAT, offsetof(LoadPly_VertAux<ScalarType>,q),0,0,0,0,0 ,0},
{"vertex", "red" , ply::T_UCHAR, ply::T_UCHAR, offsetof(LoadPly_VertAux<ScalarType>,r),0,0,0,0,0 ,0}, /*05*/ {"vertex", "red" , ply::T_UCHAR, ply::T_UCHAR, offsetof(LoadPly_VertAux<ScalarType>,r),0,0,0,0,0 ,0},
{"vertex", "green", ply::T_UCHAR, ply::T_UCHAR, offsetof(LoadPly_VertAux<ScalarType>,g),0,0,0,0,0 ,0}, /*06*/ {"vertex", "green", ply::T_UCHAR, ply::T_UCHAR, offsetof(LoadPly_VertAux<ScalarType>,g),0,0,0,0,0 ,0},
{"vertex", "blue" , ply::T_UCHAR, ply::T_UCHAR, offsetof(LoadPly_VertAux<ScalarType>,b),0,0,0,0,0 ,0}, /*07*/ {"vertex", "blue" , ply::T_UCHAR, ply::T_UCHAR, offsetof(LoadPly_VertAux<ScalarType>,b),0,0,0,0,0 ,0},
{"vertex", "confidence",ply::T_FLOAT, ply::T_FLOAT, offsetof(LoadPly_VertAux<ScalarType>,q),0,0,0,0,0 ,0}, /*08*/ {"vertex", "diffuse_red" , ply::T_UCHAR, ply::T_UCHAR, offsetof(LoadPly_VertAux<ScalarType>,r),0,0,0,0,0 ,0},
/*09*/ {"vertex", "diffuse_green", ply::T_UCHAR, ply::T_UCHAR, offsetof(LoadPly_VertAux<ScalarType>,g),0,0,0,0,0 ,0},
/*10*/ {"vertex", "diffuse_blue" , ply::T_UCHAR, ply::T_UCHAR, offsetof(LoadPly_VertAux<ScalarType>,b),0,0,0,0,0 ,0},
/*11*/ {"vertex", "confidence",ply::T_FLOAT, ply::T_FLOAT, offsetof(LoadPly_VertAux<ScalarType>,q),0,0,0,0,0 ,0},
}; };
return pv[i]; return pv[i];
} }
@ -423,6 +429,13 @@ static int Open( OpenMeshType &m, const char * filename, PlyInfo &pi )
pf.AddToRead(VertDesc(7)); pf.AddToRead(VertDesc(7));
pi.mask |= ply::PLYMask::PM_VERTCOLOR; pi.mask |= ply::PLYMask::PM_VERTCOLOR;
} }
if( pf.AddToRead(VertDesc(8))!=-1 )
{
pf.AddToRead(VertDesc(9));
pf.AddToRead(VertDesc(10));
pi.mask |= ply::PLYMask::PM_VERTCOLOR;
}
} }
// se ci sono i flag per vertice ci devono essere anche i flag per faccia // se ci sono i flag per vertice ci devono essere anche i flag per faccia