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SLA archive import with miniz, marching square bugfixes

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Fix compilation on Windows


Fix array subscript out of range error in MarchingSquares


Fix normals of mesh constructed from slices


Improve performance of mesh construction from slices
This commit is contained in:
tamasmeszaros 2020-04-23 19:12:07 +02:00
parent 247fca6d55
commit 217477a9ff
17 changed files with 690 additions and 373 deletions
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21
src/libslic3r/miniz_extension.hpp
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@ -11,6 +11,25 @@ bool open_zip_writer(mz_zip_archive *zip, const std::string &fname_utf8);
bool close_zip_reader(mz_zip_archive *zip);
bool close_zip_writer(mz_zip_archive *zip);
}
class MZ_Archive {
public:
mz_zip_archive arch;
MZ_Archive();
static std::string get_errorstr(mz_zip_error mz_err);
std::string get_errorstr() const
{
return get_errorstr(arch.m_last_error) + "!";
}
bool is_alive() const
{
return arch.m_zip_mode != MZ_ZIP_MODE_WRITING_HAS_BEEN_FINALIZED;
}
};
} // namespace Slic3r
#endif // MINIZ_EXTENSION_HPP