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License: Other
Toolkit for Meshing in the Wild
License: Other
We need more tests on real meshes, like bunny.
This requires a system like igl_download_tutorial_data
to be in place to avoid additional burden on git.
This is strange behavior, some bug may lie inside.
in ShortestEdgeCollapse.cpp:51-52
they all should take the mesh as input and eid is wrong
wildmeshing-toolkit/src/TetMesh.h
Lines 255 to 258 in 93d25d4
This function indicates the number of tetrahedra, but not accounting for the removed ones, maybe we need a new name.
This is more similar to capacity
in std language.
run ./app_unit_tests triangle-insertion-parallel on bunny to reproduce the error. (code in branch optimize-triangle-insertion)
in ShortestEdgeCollapse.cpp:51-52
Additional Test for Collapse:
Try to match paper results.
Also, the armadillo starts from CGAL.
Let's try to have only tests that take < 1 second. @yfzhou42 could you please shorten all the tests for the 2D operations?
remove:
cout
from testinsertion_update_surface_tag
add_tet_centroid
, maybe not removeThe name for the timestamp/hash is different in trimesh and tetmesh. We need to decide on one and update it accordingly.
need to check boundary
The following test would fail. Switching tet changes the edge it points to.
TEST_CASE("switch_face_tet", "[test_tuple]")
{
TetMesh m;
m.init(5, {{{0, 1, 2, 3}}, {{0, 1, 4, 2}}, {{0, 1, 3, 4}}});
auto e = m.tuple_from_edge(0, 3);
spdlog::critical("edge {} {} {} {}", e.tid(), e.fid(m), e.eid(m), e.vid());
e = e.switch_face(m);
spdlog::critical("edge {} ({}) {} {}", e.tid(), e.fid(m), e.eid(m), e.vid());
auto edge0 = e.eid(m);
e = e.switch_tetrahedron(m).value();
spdlog::critical("edge ({}) {} {} {}", e.tid(), e.fid(m), e.eid(m), e.vid());
auto edge1 = e.eid(m);
REQUIRE(edge0 == edge1);
}
The output is as follows, note that the last line changes the id of the edge from 3 to 0.
[2021-12-14 17:36:24.441] [critical] edge 0 1 3 0
[2021-12-14 17:36:24.442] [critical] edge 0 (2) 3 0
[2021-12-14 17:36:24.442] [critical] edge (2) 2 0 0
Currently not tested.
see also, igl::decimate
, and maybe also compare with its result.
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