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Impl ApproxEq for rotation matricies using macros

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This commit is contained in:
Brendan Zabarauskas 2013-07-25 12:38:43 +10:00
parent f68c488163
commit 679db701c9
1 changed files with 4 additions and 35 deletions
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39
src/transform/rotation.rs
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@ -69,6 +69,8 @@ pub struct RotationMat2<T> {
priv mat: Mat2<T> priv mat: Mat2<T>
} }
impl_approx!(RotationMat2 { mat })
impl<T> RotationMat2<T> { impl<T> RotationMat2<T> {
#[inline] #[inline]
pub fn as_mat2<'a>(&'a self) -> & 'a Mat2<T> { pub fn as_mat2<'a>(&'a self) -> & 'a Mat2<T> {
@ -118,24 +120,6 @@ impl<T:Clone + Num> Neg<RotationMat2<T>> for RotationMat2<T> {
} }
} }
impl<T:Clone + Eq + ApproxEq<T>> ApproxEq<T> for RotationMat2<T> {
#[inline]
pub fn approx_epsilon() -> T {
ApproxEq::approx_epsilon::<T,T>()
}
#[inline]
pub fn approx_eq(&self, other: &RotationMat2<T>) -> bool {
self.approx_eq_eps(other, &ApproxEq::approx_epsilon::<T,T>())
}
#[inline]
pub fn approx_eq_eps(&self, other: &RotationMat2<T>, epsilon: &T) -> bool {
self.mat.approx_eq_eps(&other.mat, epsilon)
}
}
impl<T:Clone + Float> Rotation3<T> for Quat<T> { impl<T:Clone + Float> Rotation3<T> for Quat<T> {
pub fn rotate_point3(&self, point: Point3<T>) -> Point3<T> { pub fn rotate_point3(&self, point: Point3<T>) -> Point3<T> {
Point3::from_vec3(self.mul_v(point.as_vec3())) Point3::from_vec3(self.mul_v(point.as_vec3()))
@ -166,6 +150,8 @@ pub struct RotationMat3<T> {
priv mat: Mat3<T> priv mat: Mat3<T>
} }
impl_approx!(RotationMat3 { mat })
impl<T> RotationMat3<T> { impl<T> RotationMat3<T> {
#[inline] #[inline]
pub fn as_mat3<'a>(&'a self) -> & 'a Mat3<T> { pub fn as_mat3<'a>(&'a self) -> & 'a Mat3<T> {
@ -229,23 +215,6 @@ impl<T:Float> RotationMat3<T> {
} }
} }
impl<T:Clone + Eq + ApproxEq<T>> ApproxEq<T> for RotationMat3<T> {
#[inline]
pub fn approx_epsilon() -> T {
ApproxEq::approx_epsilon::<T,T>()
}
#[inline]
pub fn approx_eq(&self, other: &RotationMat3<T>) -> bool {
self.approx_eq_eps(other, &ApproxEq::approx_epsilon::<T,T>())
}
#[inline]
pub fn approx_eq_eps(&self, other: &RotationMat3<T>, epsilon: &T) -> bool {
self.mat.approx_eq_eps(&other.mat, epsilon)
}
}
/// Euler angles /// Euler angles
/// ///
/// # Fields /// # Fields