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-rw-r--r--test/test-render.cpp12
1 files changed, 12 insertions, 0 deletions
diff --git a/test/test-render.cpp b/test/test-render.cpp
index 22da73b..37bacdd 100644
--- a/test/test-render.cpp
+++ b/test/test-render.cpp
@@ -82,6 +82,18 @@ BOOST_DATA_TEST_CASE(cam,
BOOST_CHECK_CLOSE_VECI(e[3], pos + GlobalPosition4D(dist, dist, dist, dist));
}
+BOOST_AUTO_TEST_CASE(camSeaFloor)
+{
+ const Camera cam {{100, 200, 300}, half_pi, 1.F, 100, 2000};
+
+ const auto e = cam.extentsAtDist(2000);
+
+ BOOST_CHECK_CLOSE_VECI(e[0], GlobalPosition4D(-1700, 2000, -1500, 1800));
+ BOOST_CHECK_CLOSE_VECI(e[1], GlobalPosition4D(-1900, 2200, 2300, 2000));
+ BOOST_CHECK_CLOSE_VECI(e[2], GlobalPosition4D(1900, 2000, -1500, 1800));
+ BOOST_CHECK_CLOSE_VECI(e[3], GlobalPosition4D(2100, 2200, 2300, 2000));
+}
+
BOOST_FIXTURE_TEST_SUITE(w, TestRenderOutput);
BOOST_AUTO_TEST_CASE(basic)