M-Labs/nalgebra
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Reduce requiremens from Real to Ring on the cg module.

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sebcrozet 2018-09-22 15:39:58 +02:00 committed by Sébastien Crozet
parent 7884f20ea7
commit 23bde7dfd0
1 changed files with 4 additions and 4 deletions
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8
src/base/cg.rs
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@ -15,12 +15,12 @@ use base::allocator::Allocator;
use geometry::{Isometry, IsometryMatrix3, Orthographic3, Perspective3, Point, Point3, Rotation2,
Rotation3};
use alga::general::{Field, Real};
use alga::general::{Ring, Real};
use alga::linear::Transformation;
impl<N, D: DimName> MatrixN<N, D>
where
N: Scalar + Field,
N: Scalar + Ring,
DefaultAllocator: Allocator<N, D, D>,
{
/// Creates a new homogeneous matrix that applies the same scaling factor on each dimension.
@ -144,7 +144,7 @@ impl<N: Real> Matrix4<N> {
}
}
impl<N: Scalar + Field, D: DimName, S: Storage<N, D, D>> SquareMatrix<N, D, S> {
impl<N: Scalar + Ring, D: DimName, S: Storage<N, D, D>> SquareMatrix<N, D, S> {
/// Computes the transformation equal to `self` followed by an uniform scaling factor.
#[inline]
pub fn append_scaling(&self, scaling: N) -> MatrixN<N, D>
@ -231,7 +231,7 @@ impl<N: Scalar + Field, D: DimName, S: Storage<N, D, D>> SquareMatrix<N, D, S> {
}
}
impl<N: Scalar + Field, D: DimName, S: StorageMut<N, D, D>> SquareMatrix<N, D, S> {
impl<N: Scalar + Ring, D: DimName, S: StorageMut<N, D, D>> SquareMatrix<N, D, S> {
/// Computes in-place the transformation equal to `self` followed by an uniform scaling factor.
#[inline]
pub fn append_scaling_mut(&mut self, scaling: N)