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| author | Dan Goodliffe <dan@randomdan.homeip.net> | 2024-04-02 20:37:23 +0100 |
|---|---|---|
| committer | Dan Goodliffe <dan@randomdan.homeip.net> | 2024-04-02 20:37:23 +0100 |
| commit | 2865ce32bc00e6c05c2686215880085b23aecabf (patch) | |
| tree | 30938488c959f31e7b162cde4070c8c1289a544e /test/test-geoData.cpp | |
| parent | Boundary edge and one time split with repeated 4-way split of large faces (diff) | |
| download | ilt-2865ce32bc00e6c05c2686215880085b23aecabf.tar.bz2 ilt-2865ce32bc00e6c05c2686215880085b23aecabf.tar.xz ilt-2865ce32bc00e6c05c2686215880085b23aecabf.zip | |
Tests for triangle helpers
Diffstat (limited to 'test/test-geoData.cpp')
| -rw-r--r-- | test/test-geoData.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/test-geoData.cpp b/test/test-geoData.cpp index 2d6b1aa..0a2de8d 100644 --- a/test/test-geoData.cpp +++ b/test/test-geoData.cpp @@ -192,6 +192,23 @@ BOOST_DATA_TEST_CASE(walkTerrainUntil, BOOST_CHECK_EQUAL_COLLECTIONS(visited.begin(), visited.end(), visits.begin(), visits.end()); } +BOOST_AUTO_TEST_CASE(triangle_helpers) +{ + constexpr static GeoData::Triangle<3> t {{0, 0, 0}, {5, 0, 0}, {5, 5, 0}}; + + BOOST_CHECK_EQUAL(t.nnormal(), up); + BOOST_CHECK_CLOSE(t.angle(0), quarter_pi, 0.01F); + BOOST_CHECK_CLOSE(t.angleAt({0, 0, 0}), quarter_pi, 0.01F); + BOOST_CHECK_CLOSE(t.angle(1), half_pi, 0.01F); + BOOST_CHECK_CLOSE(t.angleAt({5, 0, 0}), half_pi, 0.01F); + BOOST_CHECK_CLOSE(t.angle(2), quarter_pi, 0.01F); + BOOST_CHECK_CLOSE(t.angleAt({5, 5, 0}), quarter_pi, 0.01F); + + BOOST_CHECK_CLOSE(t.angleAt({0, 1, 0}), 0.F, 0.01F); + + BOOST_CHECK_CLOSE(t.area(), 12.5F, 0.01F); +} + using FindEntiesData = std::tuple<GlobalPosition2D, GlobalPosition2D, int>; BOOST_DATA_TEST_CASE(findEntries, |