Cleanup conversions between points and static vectors.

This commit is contained in:
Crozet Sébastien 2021-04-27 13:17:12 +02:00
parent 09be376cd9
commit db27a080f1
2 changed files with 16 additions and 14 deletions

View File

@ -225,17 +225,3 @@ componentwise_constructors_impl!(
"# use nalgebra::Point6;\nlet p = Point6::new(1.0, 2.0, 3.0, 4.0, 5.0, 6.0);\nassert!(p.x == 1.0 && p.y == 2.0 && p.z == 3.0 && p.w == 4.0 && p.a == 5.0 && p.b == 6.0);";
Point6, Vector6, x:0, y:1, z:2, w:3, a:4, b:5;
);
macro_rules! from_array_impl(
($($Point: ident, $len: expr);*) => {$(
impl <T: Scalar> From<[T; $len]> for $Point<T> {
fn from(coords: [T; $len]) -> Self {
Self {
coords: coords.into()
}
}
}
)*}
);
from_array_impl!(Point1, 1; Point2, 2; Point3, 3; Point4, 4; Point5, 5; Point6, 6);

View File

@ -81,6 +81,22 @@ where
}
}
impl<T: Scalar, const D: usize> From<[T; D]> for Point<T, D> {
#[inline]
fn from(coords: [T; D]) -> Self {
Point {
coords: coords.into(),
}
}
}
impl<T: Scalar, const D: usize> Into<[T; D]> for Point<T, D> {
#[inline]
fn into(self) -> [T; D] {
self.coords.into()
}
}
impl<T: Scalar, const D: usize> From<OVector<T, Const<D>>> for Point<T, D> {
#[inline]
fn from(coords: OVector<T, Const<D>>) -> Self {