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| author | Dan Goodliffe <dan.goodliffe@octal.co.uk> | 2022-12-13 12:14:43 +0000 |
|---|---|---|
| committer | Dan Goodliffe <dan.goodliffe@octal.co.uk> | 2022-12-13 12:14:43 +0000 |
| commit | c20c5167510758353d5a62cfff24fd5494b9c5a4 (patch) | |
| tree | 2b249e1c94fe26593ea22972b486553da8b57bda /test | |
| parent | Calculate an accurate up vector for the camera (diff) | |
| download | ilt-c20c5167510758353d5a62cfff24fd5494b9c5a4.tar.bz2 ilt-c20c5167510758353d5a62cfff24fd5494b9c5a4.tar.xz ilt-c20c5167510758353d5a62cfff24fd5494b9c5a4.zip | |
Add Camera method to get the extents of the view frustrum at some distance
Diffstat (limited to 'test')
| -rw-r--r-- | test/test-render.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/test-render.cpp b/test/test-render.cpp index 77501ac..1150a67 100644 --- a/test/test-render.cpp +++ b/test/test-render.cpp @@ -10,6 +10,7 @@ #include <gfx/models/texture.h> #include <lib/glArrays.h> #include <maths.h> +#include <stream_support.hpp> #include <ui/applicationBase.h> #include <ui/window.h> @@ -95,6 +96,22 @@ class TestScene : public SceneProvider { BOOST_GLOBAL_FIXTURE(ApplicationBase); BOOST_GLOBAL_FIXTURE(TestMainWindow); +BOOST_DATA_TEST_CASE(cam, + boost::unit_test::data::xrange(0.5F, 30.F, 1.3F) * boost::unit_test::data::xrange(0.5F, 10.F, 0.3F) + * boost::unit_test::data::xrange(50.F, 500.F, 70.F), + dist, near, far) +{ + static constexpr glm::vec3 pos {-10, -10, 60}; + Camera cam {pos, half_pi, 1.f, near, far}; + + const auto e = cam.extentsAtDist(dist); + + BOOST_CHECK_CLOSE_VEC(e[0], pos + glm::vec3(-dist, dist, -dist)); + BOOST_CHECK_CLOSE_VEC(e[1], pos + glm::vec3(-dist, dist, dist)); + BOOST_CHECK_CLOSE_VEC(e[2], pos + glm::vec3(dist, dist, -dist)); + BOOST_CHECK_CLOSE_VEC(e[3], pos + glm::vec3(dist, dist, dist)); +} + BOOST_FIXTURE_TEST_SUITE(w, TestRenderOutput); BOOST_AUTO_TEST_CASE(basic) |