diff options
Diffstat (limited to 'tests/core/math/test_basis.h')
| -rw-r--r-- | tests/core/math/test_basis.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/tests/core/math/test_basis.h b/tests/core/math/test_basis.h index 0a34954bd3..fcac9a6231 100644 --- a/tests/core/math/test_basis.h +++ b/tests/core/math/test_basis.h @@ -296,6 +296,36 @@ TEST_CASE("[Basis] Finite number checks") { "Basis with three components infinite should not be finite."); } +TEST_CASE("[Basis] Is conformal checks") { + CHECK_MESSAGE( + Basis().is_conformal(), + "Identity Basis should be conformal."); + + CHECK_MESSAGE( + Basis::from_euler(Vector3(1.2, 3.4, 5.6)).is_conformal(), + "Basis with only rotation should be conformal."); + + CHECK_MESSAGE( + Basis::from_scale(Vector3(-1, -1, -1)).is_conformal(), + "Basis with only a flip should be conformal."); + + CHECK_MESSAGE( + Basis::from_scale(Vector3(1.2, 1.2, 1.2)).is_conformal(), + "Basis with only uniform scale should be conformal."); + + CHECK_MESSAGE( + Basis(Vector3(3, 4, 0), Vector3(4, -3, 0.0), Vector3(0, 0, 5)).is_conformal(), + "Basis with a flip, rotation, and uniform scale should be conformal."); + + CHECK_FALSE_MESSAGE( + Basis::from_scale(Vector3(1.2, 3.4, 5.6)).is_conformal(), + "Basis with non-uniform scale should not be conformal."); + + CHECK_FALSE_MESSAGE( + Basis(Vector3(Math_SQRT12, Math_SQRT12, 0), Vector3(0, 1, 0), Vector3(0, 0, 1)).is_conformal(), + "Basis with the X axis skewed 45 degrees should not be conformal."); +} + } // namespace TestBasis #endif // TEST_BASIS_H |