Add missing implementatino of SimdValue for UnitQuaternion.

This commit is contained in:
sebcrozet 2020-04-05 16:35:26 +02:00
parent 8f662a1a61
commit d48a644d5c
1 changed files with 44 additions and 1 deletions

View File

@ -1,7 +1,7 @@
use simba::simd::SimdValue; use simba::simd::SimdValue;
use crate::base::Vector4; use crate::base::Vector4;
use crate::geometry::Quaternion; use crate::geometry::{Quaternion, UnitQuaternion};
use crate::{RealField, Scalar}; use crate::{RealField, Scalar};
impl<N: Scalar + SimdValue> SimdValue for Quaternion<N> impl<N: Scalar + SimdValue> SimdValue for Quaternion<N>
@ -45,3 +45,46 @@ where N::Element: Scalar
self.coords.select(cond, other.coords).into() self.coords.select(cond, other.coords).into()
} }
} }
impl<N: Scalar + SimdValue> SimdValue for UnitQuaternion<N>
where N::Element: Scalar
{
type Element = UnitQuaternion<N::Element>;
type SimdBool = N::SimdBool;
#[inline]
fn lanes() -> usize {
N::lanes()
}
#[inline]
fn splat(val: Self::Element) -> Self {
UnitQuaternion::new_unchecked(Quaternion::splat(val.into_inner()))
}
#[inline]
fn extract(&self, i: usize) -> Self::Element {
UnitQuaternion::new_unchecked(self.as_ref().extract(i))
}
#[inline]
unsafe fn extract_unchecked(&self, i: usize) -> Self::Element {
UnitQuaternion::new_unchecked(self.as_ref().extract_unchecked(i))
}
#[inline]
fn replace(&mut self, i: usize, val: Self::Element) {
self.as_mut_unchecked().replace(i, val.into_inner())
}
#[inline]
unsafe fn replace_unchecked(&mut self, i: usize, val: Self::Element) {
self.as_mut_unchecked()
.replace_unchecked(i, val.into_inner())
}
#[inline]
fn select(self, cond: Self::SimdBool, other: Self) -> Self {
UnitQuaternion::new_unchecked(self.into_inner().select(cond, other.into_inner()))
}
}