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corrected importer to handle import of polygonal ply into meshes with polyinfo

This commit is contained in:
Luigi Malomo 2018-03-07 20:12:42 +01:00
parent 912e78c4cf
commit 16a5d7b999
1 changed files with 17 additions and 1 deletions
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18
wrap/io_trimesh/import_ply.h
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@ -756,7 +756,7 @@ static int Open( OpenMeshType &m, const char * filename, PlyInfo &pi )
} }
} }
if(HasPolyInfo(m)) (*fi).Alloc(3); if(HasPolyInfo(m)) (*fi).Alloc(fa.size);
if(HasPerFaceFlags(m) &&( pi.mask & Mask::IOM_FACEFLAGS) ) if(HasPerFaceFlags(m) &&( pi.mask & Mask::IOM_FACEFLAGS) )
{ {
@ -805,6 +805,22 @@ static int Open( OpenMeshType &m, const char * filename, PlyInfo &pi )
(*fi).C()[2] = (unsigned char)((fa.colors[0*3+2]*255+fa.colors[1*3+2]*255+fa.colors[2*3+2]*255)/3.0f); (*fi).C()[2] = (unsigned char)((fa.colors[0*3+2]*255+fa.colors[1*3+2]*255+fa.colors[2*3+2]*255)/3.0f);
} }
} }
if (HasPolyInfo(m))
{
for(k=0; k<fa.size; ++k)
{
if( fa.v[k]<0 || fa.v[k]>=m.vn )
{
pi.status = PlyInfo::E_BAD_VERT_INDEX;
return pi.status;
}
(*fi).V(k) = index[ fa.v[k] ];
}
fi++;
continue;
}
/// Now the temporary struct 'fa' is ready to be copied into the real face '*fi' /// Now the temporary struct 'fa' is ready to be copied into the real face '*fi'
/// This loop /// This loop
for(k=0;k<3;++k) for(k=0;k<3;++k)