72 lines
2.4 KiB
C++
72 lines
2.4 KiB
C++
#include <catch2/catch.hpp>
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#include <test_utils.hpp>
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#include "libslic3r/SLAPrint.hpp"
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#include "libslic3r/TriangleMesh.hpp"
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#include "libslic3r/Format/SLAArchiveWriter.hpp"
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#include "libslic3r/Format/SLAArchiveReader.hpp"
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#include <boost/filesystem.hpp>
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using namespace Slic3r;
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TEST_CASE("Archive export test", "[sla_archives]") {
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for (const char * pname : {"20mm_cube", "extruder_idler"})
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for (auto &archname : SLAArchiveWriter::registered_archives()) {
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INFO(std::string("Testing archive type: ") + archname + " -- writing...");
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SLAPrint print;
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SLAFullPrintConfig fullcfg;
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auto m = Model::read_from_file(TEST_DATA_DIR PATH_SEPARATOR + std::string(pname) + ".obj", nullptr);
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fullcfg.printer_technology.setInt(ptSLA); // FIXME this should be ensured
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fullcfg.set("sla_archive_format", archname);
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fullcfg.set("supports_enable", false);
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fullcfg.set("pad_enable", false);
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DynamicPrintConfig cfg;
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cfg.apply(fullcfg);
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print.set_status_callback([](const PrintBase::SlicingStatus&) {});
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print.apply(m, cfg);
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print.process();
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ThumbnailsList thumbnails;
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auto outputfname = std::string("output_") + pname + "." + SLAArchiveWriter::get_extension(archname);
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print.export_print(outputfname, thumbnails, pname);
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// Not much can be checked about the archives...
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REQUIRE(boost::filesystem::exists(outputfname));
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double vol_written = m.mesh().volume();
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auto readable_formats = SLAArchiveReader::registered_archives();
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if (std::any_of(readable_formats.begin(), readable_formats.end(),
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[&archname](const std::string &a) { return a == archname; })) {
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INFO(std::string("Testing archive type: ") + archname + " -- reading back...");
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indexed_triangle_set its;
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DynamicPrintConfig cfg;
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try {
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// Leave format_id deliberetaly empty, guessing should always
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// work here.
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import_sla_archive(outputfname, "", its, cfg);
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} catch (...) {
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REQUIRE(false);
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}
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// its_write_obj(its, (outputfname + ".obj").c_str());
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REQUIRE(!cfg.empty());
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REQUIRE(!its.empty());
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double vol_read = its_volume(its);
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double rel_err = std::abs(vol_written - vol_read) / vol_written;
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REQUIRE(rel_err < 0.1);
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}
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}
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}
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