QIDITECH/QIDISlicer
1
0
Fork 0
mirror of https://github.com/QIDITECH/QIDISlicer.git synced 2026-01-31 07:58:43 +03:00
Code Issues Packages Projects Releases Wiki Activity

PRUSA 2.7.0

Browse Source
This commit is contained in:
sunsets
2023-12-27 18:02:35 +08:00
parent b33112327f
commit 0a3c63dcb1
488 changed files with 92371 additions and 29443 deletions
Download Patch File Download Diff File Expand all files Collapse all files

96
tests/libslic3r/test_expolygon.cpp
View File

@@ -65,3 +65,99 @@ SCENARIO("Basics", "[ExPolygon]") {
}
}
}
#include <sstream>
#include <cereal/cereal.hpp>
#include <cereal/archives/binary.hpp>
#include "libslic3r/ExPolygonSerialize.hpp"
TEST_CASE("Serialization of expolygons", "[ExPolygon, Cereal, serialization]")
{
ExPolygons expolys{{
// expolygon 1 - without holes
{{0,0}, {10,0}, {10,10}, {0,10}}, // contour
// expolygon 2 - with rect 1px hole
{{{0,0}, {10,0}, {10,10}, {0,10}},
{{5, 5}, {6, 5}, {6, 6}, {5, 6}}}
}};
std::stringstream ss; // any stream can be used
{
cereal::BinaryOutputArchive oarchive(ss); // Create an output archive
oarchive(expolys);
} // archive goes out of scope, ensuring all contents are flushed
std::string data = ss.str();
CHECK(!data.empty());
ExPolygons expolys_loaded;
{
cereal::BinaryInputArchive iarchive(ss); // Create an input archive
iarchive(expolys_loaded);
}
CHECK(expolys == expolys_loaded);
}
#include <cereal/archives/json.hpp>
#include <regex>
// It is used to serialize expolygons into 3mf.
TEST_CASE("Serialization of expolygons to string", "[ExPolygon, Cereal, serialization]")
{
ExPolygons expolys{{
// expolygon 1 - without holes
{{0,0}, {10,0}, {10,10}, {0,10}}, // contour
// expolygon 2 - with rect 1px hole
{{{0,0}, {10,0}, {10,10}, {0,10}},
{{5, 5}, {6, 5}, {6, 6}, {5, 6}}}
}};
std::stringstream ss_out; // any stream can be used
{
cereal::JSONOutputArchive oarchive(ss_out); // Create an output archive
oarchive(expolys);
} // archive goes out of scope, ensuring all contents are flushed
//Simplify text representation of expolygons
std::string data = ss_out.str();
// Data contain this JSON string
//{
// "value0": [
// {
// "value0": {
// "value0":
// [{"value0": 0, "value1": 0}, {"value0": 10, "value1": 0}, {"value0": 10, "value1": 10}, {"value0": 0, "value1": 10}]
// },
// "value1": []
// },
// {
// "value0": {
// "value0":
// [{"value0": 0, "value1": 0}, {"value0": 10, "value1": 0}, {"value0": 10, "value1": 10}, {"value0": 0, "value1": 10}]
// },
// "value1": [{
// "value0":
// [{"value0": 5, "value1": 5}, {"value0": 6, "value1": 5}, {"value0": 6, "value1": 6}, {"value0": 5, "value1": 6}]
// }]
// }
// ]
//}
// Change JSON named object to JSON arrays(without name)
// RegEx for wihitespace = "[ \t\r\n\v\f]"
std::regex r("\"value[0-9]+\":|[ \t\r\n\v\f]");
std::string data_short = std::regex_replace(data, r , "");
std::replace(data_short.begin(), data_short.end(), '{', '[');
std::replace(data_short.begin(), data_short.end(), '}', ']');
CHECK(!data_short.empty());
// Cereal acceptable string
// [[[[[[0,0],[10,0],[10,10],[0,10]]],[]],[[[[0,0],[10,0],[10,10],[0,10]]],[[[[5,5],[6,5],[6,6],[5,6]]]]]]]
std::stringstream ss_in(data_short);
ExPolygons expolys_loaded;
{
cereal::JSONInputArchive iarchive(ss_in); // Create an input archive
iarchive(expolys_loaded);
}
CHECK(expolys == expolys_loaded);
}