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made the absence of faces in a ply file a "non critical" error.

This commit is contained in:
Paolo Cignoni 2008-10-02 21:46:29 +00:00
parent a0cdf71abf
commit 40a149964f
1 changed files with 11 additions and 1 deletions
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12
wrap/io_trimesh/import_ply.h
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@ -383,6 +383,13 @@ static const char *ErrorMsg(int error)
else return ply_error_msg[error].c_str(); else return ply_error_msg[error].c_str();
}; };
// to check if a given error is critical or not.
static bool ErrorCritical(int err)
{
if(err == PlyInfo::E_NO_FACE) return false;
return true;
}
/// Standard call for reading a mesh /// Standard call for reading a mesh
static int Open( OpenMeshType &m, const char * filename, CallBackPos *cb=0) static int Open( OpenMeshType &m, const char * filename, CallBackPos *cb=0)
@ -467,7 +474,10 @@ static int Open( OpenMeshType &m, const char * filename, PlyInfo &pi )
for(ii=0;ii< FaceVariantNum;++ii) for(ii=0;ii< FaceVariantNum;++ii)
if( pf.AddToRead(FaceDesc(9+ii))!=-1 ) break; if( pf.AddToRead(FaceDesc(9+ii))!=-1 ) break;
if(ii==FaceVariantNum) if(pf.AddToRead(TristripDesc(0))==-1) // Se fallisce tutto si prova a vedere se ci sono tristrip alla levoy. if(ii==FaceVariantNum) if(pf.AddToRead(TristripDesc(0))==-1) // Se fallisce tutto si prova a vedere se ci sono tristrip alla levoy.
{ pi.status = PlyInfo::E_NO_FACE; return pi.status; } {
pi.status = PlyInfo::E_NO_FACE;
//return pi.status; no face is not a critical error. let's continue.
}
} }
// Descrittori facoltativi dei flags // Descrittori facoltativi dei flags