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| author | Rémi Verschelde <rverschelde@gmail.com> | 2024-01-04 16:38:38 +0100 |
|---|---|---|
| committer | Rémi Verschelde <rverschelde@gmail.com> | 2024-01-04 16:38:38 +0100 |
| commit | b88eddb6828061bfe5cbbeaf9a7991eb3e7ff98a (patch) | |
| tree | 055730add6a86c52a532213b13c9fc1c4fb23cab /tests | |
| parent | 0d18a945ca1424367d55bf4fd54270353939443f (diff) | |
| parent | acae38201077c8ee7013d2d9ec608dc8ee5c49c0 (diff) | |
| download | redot-engine-b88eddb6828061bfe5cbbeaf9a7991eb3e7ff98a.tar.gz | |
Merge pull request #78378 from 0xafbf/curve-evaluate-correct-transform
Changed the way the rotation of a curve at a point is evaluated to match PathFollow2D
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/scene/test_curve_2d.h | 36 |
1 files changed, 28 insertions, 8 deletions
diff --git a/tests/scene/test_curve_2d.h b/tests/scene/test_curve_2d.h index fc141f3d09..099f6fefa9 100644 --- a/tests/scene/test_curve_2d.h +++ b/tests/scene/test_curve_2d.h @@ -155,17 +155,37 @@ TEST_CASE("[Curve2D] Sampling") { SUBCASE("sample_baked_with_rotation") { const real_t pi = 3.14159; - Transform2D t = curve->sample_baked_with_rotation(curve->get_closest_offset(Vector2(0, 0))); - CHECK(t.get_origin() == Vector2(0, 0)); - CHECK(Math::is_equal_approx(t.get_rotation(), pi)); - - t = curve->sample_baked_with_rotation(curve->get_closest_offset(Vector2(0, 25))); + const real_t half_pi = pi * 0.5; + Ref<Curve2D> rot_curve = memnew(Curve2D); + Transform2D t; + + rot_curve->clear_points(); + rot_curve->add_point(Vector2()); + rot_curve->add_point(Vector2(50, 0)); + t = rot_curve->sample_baked_with_rotation(25); + CHECK(t.get_origin() == Vector2(25, 0)); + CHECK(Math::is_equal_approx(t.get_rotation(), 0)); + + rot_curve->clear_points(); + rot_curve->add_point(Vector2()); + rot_curve->add_point(Vector2(0, 50)); + t = rot_curve->sample_baked_with_rotation(25); CHECK(t.get_origin() == Vector2(0, 25)); - CHECK(Math::is_equal_approx(t.get_rotation(), pi)); + CHECK(Math::is_equal_approx(t.get_rotation(), half_pi)); - t = curve->sample_baked_with_rotation(curve->get_closest_offset(Vector2(0, 50))); - CHECK(t.get_origin() == Vector2(0, 50)); + rot_curve->clear_points(); + rot_curve->add_point(Vector2()); + rot_curve->add_point(Vector2(-50, 0)); + t = rot_curve->sample_baked_with_rotation(25); + CHECK(t.get_origin() == Vector2(-25, 0)); CHECK(Math::is_equal_approx(t.get_rotation(), pi)); + + rot_curve->clear_points(); + rot_curve->add_point(Vector2()); + rot_curve->add_point(Vector2(0, -50)); + t = rot_curve->sample_baked_with_rotation(25); + CHECK(t.get_origin() == Vector2(0, -25)); + CHECK(Math::is_equal_approx(t.get_rotation(), -half_pi)); } SUBCASE("get_closest_point") { |