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add an example of issue_7164 with a closed model

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lvalque 2025-08-22 16:33:02 +02:00 committed by Sébastien Loriot
parent 37f9018997
commit 24f70c8b3d
1 changed files with 20 additions and 0 deletions
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20
Polygon_mesh_processing/test/Polygon_mesh_processing/issue_7164.cpp
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@ -37,5 +37,25 @@ int main(/*int argc, char** argv*/)
PMP::bounded_error_Hausdorff_distance<CGAL::Sequential_tag>(A, B, bound);
PMP::bounded_error_Hausdorff_distance<CGAL::Sequential_tag>(B, A, bound);
// The bug was possible with closed models
std::vector<Point_3> pts_C;
std::vector<std::vector<size_t>> trs_C;
pts_C.emplace_back(0,0,0);
pts_C.emplace_back(1,1,0);
pts_C.emplace_back(1,0,1);
pts_C.emplace_back(0,1,1);
pts_C.emplace_back(0.75,0.75,0);
trs_C.emplace_back(std::vector<size_t>{0,1,2});
trs_C.emplace_back(std::vector<size_t>{3,1,0});
trs_C.emplace_back(std::vector<size_t>{3,2,1});
trs_C.emplace_back(std::vector<size_t>{0,2,4});
trs_C.emplace_back(std::vector<size_t>{3,0,4});
trs_C.emplace_back(std::vector<size_t>{3,4,2});
Mesh C;
PMP::polygon_soup_to_polygon_mesh(pts_C, trs_C, C);
PMP::bounded_error_Hausdorff_distance<CGAL::Sequential_tag>(A, C, bound);
PMP::bounded_error_Hausdorff_distance<CGAL::Sequential_tag>(C, A, bound);
return EXIT_SUCCESS;
}