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40 lines
1.3 KiB
C++
40 lines
1.3 KiB
C++
#include <catch2/catch.hpp>
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#include "libslic3r/TriangleMesh.hpp"
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#include "libslic3r/TriangleSelector.hpp"
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using namespace Slic3r;
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TEST_CASE("Triangle selector round-trips painted states above sixteen", "[TriangleSelector][MMUPaint]")
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{
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indexed_triangle_set its;
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its.vertices = {
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Vec3f(0.f, 0.f, 0.f),
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Vec3f(1.f, 0.f, 0.f),
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Vec3f(0.f, 1.f, 0.f),
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};
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its.indices = {
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stl_triangle_vertex_indices(0, 1, 2),
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};
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TriangleMesh mesh(its);
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TriangleSelector selector(mesh);
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constexpr int painted_state = 120;
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selector.set_facet(0, static_cast<EnforcerBlockerType>(painted_state));
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auto data = selector.serialize();
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REQUIRE_FALSE(data.triangles_to_split.empty());
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REQUIRE(data.used_states.size() > painted_state);
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CHECK(data.used_states[painted_state]);
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data.reset_used_states();
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data.update_used_states(size_t(data.triangles_to_split.front().bitstream_start_idx));
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CHECK(data.used_states[painted_state]);
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CHECK(TriangleSelector::has_facets(data, static_cast<EnforcerBlockerType>(painted_state)));
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TriangleSelector restored(mesh);
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restored.deserialize(data, true, static_cast<EnforcerBlockerType>(painted_state));
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CHECK(restored.has_facets(static_cast<EnforcerBlockerType>(painted_state)));
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}
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