diff options
Diffstat (limited to 'src/utils.rs')
| -rw-r--r-- | src/utils.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/utils.rs b/src/utils.rs index f0811d6..7f0cf46 100644 --- a/src/utils.rs +++ b/src/utils.rs @@ -112,7 +112,7 @@ pub trait WBasis: Sized { fn orthonormal_vector(self) -> Self; } -impl<N: SimdRealField> WBasis for Vector2<N> { +impl<N: SimdRealField + Copy> WBasis for Vector2<N> { type Basis = [Vector2<N>; 1]; fn orthonormal_basis(self) -> [Vector2<N>; 1] { [Vector2::new(-self.y, self.x)] @@ -122,7 +122,7 @@ impl<N: SimdRealField> WBasis for Vector2<N> { } } -impl<N: SimdRealField + WSign<N>> WBasis for Vector3<N> { +impl<N: SimdRealField + Copy + WSign<N>> WBasis for Vector3<N> { type Basis = [Vector3<N>; 2]; // Robust and branchless implementation from Pixar: // https://graphics.pixar.com/library/OrthonormalB/paper.pdf |