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Backward compatibility for occ geometry loading (from mesh file)

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Matthias Hochsteger 2024-06-20 18:05:39 +02:00
parent eff5e946f7
commit c2f42f2f16
1 changed files with 12 additions and 1 deletions
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13
libsrc/occ/occgeom.cpp
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@ -1767,7 +1767,18 @@ namespace netgen
id_from = shape_map.FindIndex(id.from)-1;
id_to = shape_map.FindIndex(id.to)-1;
}
ar & id_from & id_to & id.trafo & id.name;
ar & id_from & id_to;
// trafo is now optional -> special treatment necessary for backward compatibility
if(ar.Output() || netgen_version >= "v6.2.2403-34-g571cbbe4")
ar & id.trafo;
else
{
auto trafo = Transformation<3>();
ar & trafo;
id.trafo = trafo;
}
ar & id.name;
if(ar.Input())
{
id.from = shape_list[id_from];