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support now face coords for OM reader/writer

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This commit is contained in:
Alexandra Heuschling
2021-01-13 14:15:08 +01:00
parent bdd10562d2
commit 74132eff65
5 changed files with 62 additions and 3 deletions
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23
src/OpenMesh/Core/IO/reader/OMReader.cc
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@@ -182,7 +182,6 @@ bool _OMReader_::read_binary(std::istream& _is, BaseImporter& _bi, Options& _opt
return false;
}
while (!_is.eof()) {
bytes_ += restore(_is, chunk_header_, swap);
@@ -661,6 +660,28 @@ bool _OMReader_::read_binary_halfedge_chunk(std::istream &_is, BaseImporter &_bi
bytes_ += restore_binary_custom_data(_is, _bi.kernel()->_get_hprop(property_name_), 2 * header_.n_edges_, _swap);
break;
}
//----------------------------------------------------------------------------------------
case Chunk::Type_Texcoord:
{
assert( OMFormat::dimensions(chunk_header_) == size_t(OpenMesh::Vec2f::dim()));
//fileOptions_ += OpenMesh::IO::Options::FaceTexCoord;
if (_opt.face_has_texcoord())
{
_bi.request_face_texcoords2D();
}
OpenMesh::Vec2f v2f;
for (size_t e_idx = 0; e_idx < header_.n_edges_*2; ++e_idx)
{
bytes_ += vector_restore(_is, v2f, _swap);
if (_opt.face_has_texcoord())
_bi.set_texcoord(HalfedgeHandle(int(e_idx)), v2f);
}
break;
}
//----------------------------------------------------------------------------------------
case Chunk::Type_Topology:
{
std::vector<HalfedgeHandle> next_halfedges;