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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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80
src/libslic3r/Zipper.cpp
View file

@ -17,90 +17,14 @@
namespace Slic3r {
class Zipper::Impl {
class Zipper::Impl: public MZ_Archive {
public:
mz_zip_archive arch;
std::string m_zipname;
static std::string get_errorstr(mz_zip_error mz_err)
{
switch (mz_err)
{
case MZ_ZIP_NO_ERROR:
return "no error";
case MZ_ZIP_UNDEFINED_ERROR:
return L("undefined error");
case MZ_ZIP_TOO_MANY_FILES:
return L("too many files");
case MZ_ZIP_FILE_TOO_LARGE:
return L("file too large");
case MZ_ZIP_UNSUPPORTED_METHOD:
return L("unsupported method");
case MZ_ZIP_UNSUPPORTED_ENCRYPTION:
return L("unsupported encryption");
case MZ_ZIP_UNSUPPORTED_FEATURE:
return L("unsupported feature");
case MZ_ZIP_FAILED_FINDING_CENTRAL_DIR:
return L("failed finding central directory");
case MZ_ZIP_NOT_AN_ARCHIVE:
return L("not a ZIP archive");
case MZ_ZIP_INVALID_HEADER_OR_CORRUPTED:
return L("invalid header or archive is corrupted");
case MZ_ZIP_UNSUPPORTED_MULTIDISK:
return L("unsupported multidisk archive");
case MZ_ZIP_DECOMPRESSION_FAILED:
return L("decompression failed or archive is corrupted");
case MZ_ZIP_COMPRESSION_FAILED:
return L("compression failed");
case MZ_ZIP_UNEXPECTED_DECOMPRESSED_SIZE:
return L("unexpected decompressed size");
case MZ_ZIP_CRC_CHECK_FAILED:
return L("CRC-32 check failed");
case MZ_ZIP_UNSUPPORTED_CDIR_SIZE:
return L("unsupported central directory size");
case MZ_ZIP_ALLOC_FAILED:
return L("allocation failed");
case MZ_ZIP_FILE_OPEN_FAILED:
return L("file open failed");
case MZ_ZIP_FILE_CREATE_FAILED:
return L("file create failed");
case MZ_ZIP_FILE_WRITE_FAILED:
return L("file write failed");
case MZ_ZIP_FILE_READ_FAILED:
return L("file read failed");
case MZ_ZIP_FILE_CLOSE_FAILED:
return L("file close failed");
case MZ_ZIP_FILE_SEEK_FAILED:
return L("file seek failed");
case MZ_ZIP_FILE_STAT_FAILED:
return L("file stat failed");
case MZ_ZIP_INVALID_PARAMETER:
return L("invalid parameter");
case MZ_ZIP_INVALID_FILENAME:
return L("invalid filename");
case MZ_ZIP_BUF_TOO_SMALL:
return L("buffer too small");
case MZ_ZIP_INTERNAL_ERROR:
return L("internal error");
case MZ_ZIP_FILE_NOT_FOUND:
return L("file not found");
case MZ_ZIP_ARCHIVE_TOO_LARGE:
return L("archive is too large");
case MZ_ZIP_VALIDATION_FAILED:
return L("validation failed");
case MZ_ZIP_WRITE_CALLBACK_FAILED:
return L("write calledback failed");
default:
break;
}
return "unknown error";
}
std::string formatted_errorstr() const
{
return L("Error with zip archive") + " " + m_zipname + ": " +
get_errorstr(arch.m_last_error) + "!";
get_errorstr() + "!";
}
SLIC3R_NORETURN void blow_up() const