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1846407e93
Co-authored-by: Ioannis Giannakas <59056762+igiannakas@users.noreply.github.com> Co-authored-by: Rodrigo Faselli <162915171+RF47@users.noreply.github.com> Co-authored-by: Ian Bassi <ian.bassi@outlook.com>
62 lines
2.9 KiB
C++
62 lines
2.9 KiB
C++
#include <catch2/catch_all.hpp>
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#include "libslic3r/Model.hpp"
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#include "libslic3r/TriangleMesh.hpp"
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#include "python_test_support.hpp"
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#include <pybind11/embed.h>
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#include <array>
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namespace py = pybind11;
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using namespace Slic3r;
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TEST_CASE("Python exposes every seam mode and distinguishes strong weak and ordinary volumes", "[PreciseSeamPlugin][Python]")
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{
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struct Mode {
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const char *name;
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ModelVolumeType type;
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bool strong;
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bool weak;
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};
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// Explicit expectations protect enum registration and both predicate groups independently.
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const std::array<Mode, 11> modes = {{
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{"PreciseSeamCenter", ModelVolumeType::PRECISE_SEAM_CENTER, true, false},
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{"PreciseSeamLeft", ModelVolumeType::PRECISE_SEAM_LEFT, true, false},
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{"PreciseSeamRight", ModelVolumeType::PRECISE_SEAM_RIGHT, true, false},
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{"PreciseSeamEnforced", ModelVolumeType::PRECISE_SEAM_ENFORCED, false, true},
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{"PreciseSeamBlocked", ModelVolumeType::PRECISE_SEAM_BLOCKED, false, true},
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{"PreciseSeamNeutral", ModelVolumeType::PRECISE_SEAM_NEUTRAL, false, true},
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{"ModelPart", ModelVolumeType::MODEL_PART, false, false},
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{"NegativeVolume", ModelVolumeType::NEGATIVE_VOLUME, false, false},
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{"ParameterModifier", ModelVolumeType::PARAMETER_MODIFIER, false, false},
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{"SupportEnforcer", ModelVolumeType::SUPPORT_ENFORCER, false, false},
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{"SupportBlocker", ModelVolumeType::SUPPORT_BLOCKER, false, false}
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}};
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// Bootstrap holds the GIL on first initialization; acquire explicitly for an already-running interpreter too.
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ensure_python_initialized();
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py::gil_scoped_acquire gil;
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py::object host = import_orca_module().attr("host");
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REQUIRE(py::hasattr(host, "ModelVolumeType"));
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py::object enumeration = host.attr("ModelVolumeType");
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for (const Mode &mode : modes) {
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DYNAMIC_SECTION(mode.name) {
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REQUIRE(py::hasattr(enumeration, mode.name));
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CHECK(enumeration.attr(mode.name).cast<ModelVolumeType>() == mode.type);
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Model model;
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auto *volume = model.add_object()->add_volume(make_cube(1, 1, 1));
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volume->set_type(mode.type);
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// Borrow the volume: the Python reference is destroyed before its owning Model.
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py::object py_volume = py::cast(volume, py::return_value_policy::reference);
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REQUIRE(py::hasattr(py_volume, "is_precise_seam"));
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REQUIRE(py::hasattr(py_volume, "is_precise_seam_strong"));
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REQUIRE(py::hasattr(py_volume, "is_precise_seam_weak"));
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CHECK(py_volume.attr("type")().cast<ModelVolumeType>() == mode.type);
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const bool precise = mode.strong || mode.weak;
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CHECK(py_volume.attr("is_precise_seam")().cast<bool>() == precise);
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CHECK(py_volume.attr("is_precise_seam_strong")().cast<bool>() == mode.strong);
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CHECK(py_volume.attr("is_precise_seam_weak")().cast<bool>() == mode.weak);
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}
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}
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}
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