Use the Clone trait instead of Copy and switch from the copy keyword to calling the clone method.
impl_approx! is broken with a borrow issue. The library does not compile yet. Sorry!
This commit is contained in:
Brendan Zabarauskas
parent
c36cb6e555
commit
6fb6d57175
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@ -189,11 +189,11 @@ macro_rules! impl_dimensional_fns(
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macro_rules! impl_swap(
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($Self:ident) => (
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impl<T:Copy> $Self<T> {
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impl<T:Clone> $Self<T> {
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#[inline]
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pub fn swap(&mut self, a: uint, b: uint) {
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let tmp = copy *self.index(a);
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*self.index_mut(a) = copy *self.index(b);
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let tmp = self.index(a).clone();
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*self.index_mut(a) = self.index(b).clone();
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*self.index_mut(b) = tmp;
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}
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}
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@ -202,7 +202,7 @@ macro_rules! impl_swap(
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macro_rules! impl_approx(
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($Self:ident) => (
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impl<T:Copy + Eq + ApproxEq<T>> ApproxEq<T> for $Self<T> {
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impl<T:Clone + Eq + ApproxEq<T>> ApproxEq<T> for $Self<T> {
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#[inline]
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pub fn approx_epsilon() -> T {
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ApproxEq::approx_epsilon::<T,T>()
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@ -215,8 +215,7 @@ macro_rules! impl_approx(
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#[inline]
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pub fn approx_eq_eps(&self, other: &$Self<T>, epsilon: &T) -> bool {
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self.zip(other, |a, b| a.approx_eq_eps(b, epsilon)).all(|&x| x)
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self.zip(other, |a, b| a.approx_eq_eps(b, epsilon)).iter().all(|&x| x)
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}
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}
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)
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@ -19,7 +19,7 @@ use point::Point3;
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mod num_macros;
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#[deriving(Eq)]
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#[deriving(Clone, Eq)]
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pub struct Frustum<T> {
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left: Plane<T>,
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right: Plane<T>,
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@ -29,7 +29,7 @@ pub struct Frustum<T> {
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far: Plane<T>,
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}
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#[deriving(Eq)]
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#[deriving(Clone, Eq)]
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pub struct FrustumPoints<T> {
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near_top_left: Point3<T>,
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near_top_right: Point3<T>,
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@ -41,7 +41,7 @@ pub struct FrustumPoints<T> {
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far_bottom_right: Point3<T>,
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}
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impl<T:Copy + Real> Frustum<T> {
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impl<T:Clone + Real> Frustum<T> {
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/// Constructs a frustum
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pub fn from_planes(left: Plane<T>, right: Plane<T>,
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bottom: Plane<T>, top: Plane<T>,
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@ -80,7 +80,7 @@ impl<T:Copy + Real> Frustum<T> {
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}
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}
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impl<T:Copy + Real + ApproxEq<T>> Frustum<T> {
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impl<T:Clone + Real + ApproxEq<T>> Frustum<T> {
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/// Computes where the frustum planes intersect to form corners and returns
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/// a struct containing the eight resulting position vectors.
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pub fn to_points(&self) -> FrustumPoints<T> {
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@ -97,7 +97,7 @@ impl<T:Copy + Real + ApproxEq<T>> Frustum<T> {
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}
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}
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impl<T:Copy + Eq + ApproxEq<T>> ApproxEq<T> for Frustum<T> {
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impl<T:Clone + Eq + ApproxEq<T>> ApproxEq<T> for Frustum<T> {
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#[inline]
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pub fn approx_epsilon() -> T {
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ApproxEq::approx_epsilon::<T,T>()
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60
src/mat.rs
60
src/mat.rs
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@ -22,7 +22,7 @@ mod num_macros;
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mod dim_macros;
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mod mat_macros;
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#[deriving(Eq)]
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#[deriving(Clone, Eq)]
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pub struct Mat2<T> {
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x: Vec2<T>,
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y: Vec2<T>,
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@ -42,7 +42,7 @@ impl_dimensional_fns!(Mat2, Vec2<T>, 2)
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impl_approx!(Mat2)
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impl_mat!(Mat2, Vec2)
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impl_mat_copyable!(Mat2, Vec2)
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impl_mat_clonable!(Mat2, Vec2)
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impl_mat_numeric!(Mat2, Vec2)
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impl_mat_approx_numeric!(Mat2)
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impl_mat_neg!(Mat2)
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@ -66,33 +66,33 @@ impl<T> Mat2<T> {
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}
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}
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impl<T:Copy + Num> ToMat3<T> for Mat2<T> {
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impl<T:Clone + Num> ToMat3<T> for Mat2<T> {
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#[inline]
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pub fn to_mat3(&self) -> Mat3<T> {
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Mat3::new(copy *self.elem(0, 0), copy *self.elem(0, 1), zero!(T),
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copy *self.elem(1, 0), copy *self.elem(1, 1), zero!(T),
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Mat3::new(self.elem(0, 0).clone(), self.elem(0, 1).clone(), zero!(T),
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self.elem(1, 0).clone(), self.elem(1, 1).clone(), zero!(T),
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zero!(T), zero!(T), one!(T))
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}
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}
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impl<T:Copy + Num> ToMat4<T> for Mat2<T> {
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impl<T:Clone + Num> ToMat4<T> for Mat2<T> {
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#[inline]
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pub fn to_mat4(&self) -> Mat4<T> {
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Mat4::new(copy *self.elem(0, 0), copy *self.elem(0, 1), zero!(T), zero!(T),
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copy *self.elem(1, 0), copy *self.elem(1, 1), zero!(T), zero!(T),
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Mat4::new(self.elem(0, 0).clone(), self.elem(0, 1).clone(), zero!(T), zero!(T),
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self.elem(1, 0).clone(), self.elem(1, 1).clone(), zero!(T), zero!(T),
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zero!(T), zero!(T), one!(T), zero!(T),
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zero!(T), zero!(T), zero!(T), one!(T))
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}
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}
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impl<T:Copy + Real> Mat2<T> {
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impl<T:Clone + Real> Mat2<T> {
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#[inline]
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pub fn from_angle(radians: T) -> Mat2<T> {
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let cos_theta = radians.cos();
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let sin_theta = radians.sin();
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Mat2::new(copy cos_theta, copy -sin_theta,
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copy sin_theta, copy cos_theta)
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Mat2::new(cos_theta.clone(), -sin_theta.clone(),
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sin_theta.clone(), cos_theta.clone())
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}
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}
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@ -265,7 +265,7 @@ mod mat2_tests{
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}
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}
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#[deriving(Eq)]
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#[deriving(Clone, Eq)]
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pub struct Mat3<T> {
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x: Vec3<T>,
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y: Vec3<T>,
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@ -286,7 +286,7 @@ impl_dimensional_fns!(Mat3, Vec3<T>, 3)
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impl_approx!(Mat3)
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impl_mat!(Mat3, Vec3)
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impl_mat_copyable!(Mat3, Vec3)
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impl_mat_clonable!(Mat3, Vec3)
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impl_mat_numeric!(Mat3, Vec3)
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impl_mat_approx_numeric!(Mat3)
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impl_mat_neg!(Mat3)
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@ -313,17 +313,17 @@ impl<T> Mat3<T> {
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}
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}
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impl<T:Copy + Num> ToMat4<T> for Mat3<T> {
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impl<T:Clone + Num> ToMat4<T> for Mat3<T> {
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#[inline]
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pub fn to_mat4(&self) -> Mat4<T> {
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Mat4::new(copy *self.elem(0, 0), copy *self.elem(0, 1), copy *self.elem(0, 2), zero!(T),
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copy *self.elem(1, 0), copy *self.elem(1, 1), copy *self.elem(1, 2), zero!(T),
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copy *self.elem(2, 0), copy *self.elem(2, 1), copy *self.elem(2, 2), zero!(T),
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Mat4::new(self.elem(0, 0).clone(), self.elem(0, 1).clone(), self.elem(0, 2).clone(), zero!(T),
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self.elem(1, 0).clone(), self.elem(1, 1).clone(), self.elem(1, 2).clone(), zero!(T),
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self.elem(2, 0).clone(), self.elem(2, 1).clone(), self.elem(2, 2).clone(), zero!(T),
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zero!(T), zero!(T), zero!(T), one!(T))
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}
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}
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impl<T:Copy + Real> Mat3<T> {
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impl<T:Clone + Real> Mat3<T> {
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/// Construct a matrix from an angular rotation around the `x` axis
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pub fn from_angle_x(radians: T) -> Mat3<T> {
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// http://en.wikipedia.org/wiki/Rotation_matrix#Basic_rotations
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@ -331,8 +331,8 @@ impl<T:Copy + Real> Mat3<T> {
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let sin_theta = radians.sin();
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Mat3::new(one!(T), zero!(T), zero!(T),
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zero!(T), copy cos_theta, copy sin_theta,
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zero!(T), copy -sin_theta, copy cos_theta)
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zero!(T), cos_theta.clone(), sin_theta.clone(),
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zero!(T), -sin_theta.clone(), cos_theta.clone())
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}
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/// Construct a matrix from an angular rotation around the `y` axis
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@ -341,9 +341,9 @@ impl<T:Copy + Real> Mat3<T> {
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let cos_theta = radians.cos();
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let sin_theta = radians.sin();
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Mat3::new(copy cos_theta, zero!(T), copy -sin_theta,
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Mat3::new(cos_theta.clone(), zero!(T), -sin_theta.clone(),
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zero!(T), one!(T), zero!(T),
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copy sin_theta, zero!(T), copy cos_theta)
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sin_theta.clone(), zero!(T), cos_theta.clone())
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}
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/// Construct a matrix from an angular rotation around the `z` axis
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@ -352,8 +352,8 @@ impl<T:Copy + Real> Mat3<T> {
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let cos_theta = radians.cos();
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let sin_theta = radians.sin();
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Mat3::new(copy cos_theta, copy sin_theta, zero!(T),
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copy -sin_theta, copy cos_theta, zero!(T),
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Mat3::new(cos_theta.clone(), sin_theta.clone(), zero!(T),
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-sin_theta.clone(), cos_theta.clone(), zero!(T),
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zero!(T), zero!(T), one!(T))
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}
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@ -384,9 +384,9 @@ impl<T:Copy + Real> Mat3<T> {
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let s = radians.sin();
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let _1_c = one!(T) - c;
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let x = copy axis.x;
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let y = copy axis.y;
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let z = copy axis.z;
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let x = axis.x.clone();
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let y = axis.y.clone();
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let z = axis.z.clone();
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Mat3::new(_1_c*x*x + c, _1_c*x*y + s*z, _1_c*x*z - s*y,
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_1_c*x*y - s*z, _1_c*y*y + c, _1_c*y*z + s*x,
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@ -407,7 +407,7 @@ impl<T:Copy + Real> Mat3<T> {
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}
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}
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impl<T:Copy + Real> ToQuat<T> for Mat3<T> {
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impl<T:Clone + Real> ToQuat<T> for Mat3<T> {
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/// Convert the matrix to a quaternion
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pub fn to_quat(&self) -> Quat<T> {
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// Implemented using a mix of ideas from jMonkeyEngine and Ken Shoemake's
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@ -663,7 +663,7 @@ mod mat3_tests{
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}
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}
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#[deriving(Eq)]
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#[deriving(Clone, Eq)]
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pub struct Mat4<T> {
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x: Vec4<T>,
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y: Vec4<T>,
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@ -685,7 +685,7 @@ impl_dimensional_fns!(Mat4, Vec4<T>, 4)
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impl_approx!(Mat4)
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impl_mat!(Mat4, Vec4)
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impl_mat_copyable!(Mat4, Vec4)
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impl_mat_clonable!(Mat4, Vec4)
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impl_mat_numeric!(Mat4, Vec4)
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impl_mat_approx_numeric!(Mat4)
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impl_mat_neg!(Mat4)
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@ -41,18 +41,18 @@ macro_rules! impl_mat(
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)
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)
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macro_rules! impl_mat_copyable(
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macro_rules! impl_mat_clonable(
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($Mat:ident, $Vec:ident) => (
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impl<T:Copy> $Mat<T> {
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impl<T:Clone> $Mat<T> {
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#[inline]
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pub fn row(&self, i: uint) -> $Vec<T> {
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$Vec::from_slice(self.map(|c| copy *c.index(i)))
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$Vec::from_slice(self.map(|c| c.index(i).clone()))
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}
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#[inline]
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pub fn swap_cols(&mut self, a: uint, b: uint) {
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let tmp = copy *self.col(a);
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*self.col_mut(a) = copy *self.col(b);
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let tmp = self.col(a).clone();
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*self.col_mut(a) = self.col(b).clone();
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*self.col_mut(b) = tmp;
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}
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@ -63,8 +63,8 @@ macro_rules! impl_mat_copyable(
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#[inline]
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pub fn swap_elem(&mut self, (ai, aj): (uint, uint), (bi, bj): (uint, uint)) {
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let tmp = copy *self.elem(ai, aj);
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*self.elem_mut(ai, aj) = copy *self.elem(bi, bj);
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let tmp = self.elem(ai, aj).clone();
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*self.elem_mut(ai, aj) = self.elem(bi, bj).clone();
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*self.elem_mut(bi, bj) = tmp;
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}
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@ -77,19 +77,19 @@ macro_rules! impl_mat_copyable(
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macro_rules! mat_transpose(
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(Mat2) => (
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Mat2::new(copy *self.elem(0, 0), copy *self.elem(1, 0),
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copy *self.elem(0, 1), copy *self.elem(1, 1))
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Mat2::new(self.elem(0, 0).clone(), self.elem(1, 0).clone(),
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self.elem(0, 1).clone(), self.elem(1, 1).clone())
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);
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(Mat3) => (
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Mat3::new(copy *self.elem(0, 0), copy *self.elem(1, 0), copy *self.elem(2, 0),
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copy *self.elem(0, 1), copy *self.elem(1, 1), copy *self.elem(2, 1),
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copy *self.elem(0, 2), copy *self.elem(1, 2), copy *self.elem(2, 2))
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Mat3::new(self.elem(0, 0).clone(), self.elem(1, 0).clone(), self.elem(2, 0).clone(),
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self.elem(0, 1).clone(), self.elem(1, 1).clone(), self.elem(2, 1).clone(),
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self.elem(0, 2).clone(), self.elem(1, 2).clone(), self.elem(2, 2).clone())
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);
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(Mat4) => (
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Mat4::new(copy *self.elem(0, 0), copy *self.elem(1, 0), copy *self.elem(2, 0), copy *self.elem(3, 0),
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copy *self.elem(0, 1), copy *self.elem(1, 1), copy *self.elem(2, 1), copy *self.elem(3, 1),
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copy *self.elem(0, 2), copy *self.elem(1, 2), copy *self.elem(2, 2), copy *self.elem(3, 2),
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copy *self.elem(0, 3), copy *self.elem(1, 3), copy *self.elem(2, 3), copy *self.elem(3, 3))
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Mat4::new(self.elem(0, 0).clone(), self.elem(1, 0).clone(), self.elem(2, 0).clone(), self.elem(3, 0).clone(),
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self.elem(0, 1).clone(), self.elem(1, 1).clone(), self.elem(2, 1).clone(), self.elem(3, 1).clone(),
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self.elem(0, 2).clone(), self.elem(1, 2).clone(), self.elem(2, 2).clone(), self.elem(3, 2).clone(),
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self.elem(0, 3).clone(), self.elem(1, 3).clone(), self.elem(2, 3).clone(), self.elem(3, 3).clone())
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);
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)
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@ -129,7 +129,7 @@ macro_rules! mat_transpose_self(
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macro_rules! impl_mat_numeric(
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($Mat:ident, $Vec:ident) => (
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impl<T:Copy + Num> $Mat<T> {
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impl<T:Clone + Num> $Mat<T> {
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#[inline]
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pub fn from_value(value: T) -> $Mat<T> { mat_from_value!($Mat) }
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@ -141,7 +141,7 @@ macro_rules! impl_mat_numeric(
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#[inline]
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pub fn mul_t(&self, value: T) -> $Mat<T> {
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$Mat::from_slice(self.map(|&c| c.mul_t(copy value)))
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$Mat::from_slice(self.map(|&c| c.mul_t(value.clone())))
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}
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#[inline]
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@ -166,7 +166,7 @@ macro_rules! impl_mat_numeric(
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#[inline]
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pub fn mul_self_t(&mut self, value: T) {
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self.map_mut(|x| x.mul_self_t(copy value))
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self.map_mut(|x| x.mul_self_t(value.clone()))
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}
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#[inline]
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@ -206,19 +206,19 @@ macro_rules! impl_mat_numeric(
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macro_rules! mat_from_value(
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(Mat2) => (
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Mat2::new(copy value, zero!(T),
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zero!(T), copy value)
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Mat2::new(value.clone(), zero!(T),
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zero!(T), value.clone())
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);
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(Mat3) => (
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Mat3::new(copy value, zero!(T), zero!(T),
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zero!(T), copy value, zero!(T),
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zero!(T), zero!(T), copy value)
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Mat3::new(value.clone(), zero!(T), zero!(T),
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zero!(T), value.clone(), zero!(T),
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zero!(T), zero!(T), value.clone())
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);
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(Mat4) => (
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Mat4::new(copy value, zero!(T), zero!(T), zero!(T),
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zero!(T), copy value, zero!(T), zero!(T),
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zero!(T), zero!(T), copy value, zero!(T),
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zero!(T), zero!(T), zero!(T), copy value)
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Mat4::new(value.clone(), zero!(T), zero!(T), zero!(T),
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zero!(T), value.clone(), zero!(T), zero!(T),
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zero!(T), zero!(T), value.clone(), zero!(T),
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zero!(T), zero!(T), zero!(T), value.clone())
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);
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||||
)
|
||||
|
||||
|
|
@ -292,18 +292,18 @@ macro_rules! mat_determinant(
|
|||
self.col(0).dot(&self.col(1).cross(self.col(2)))
|
||||
);
|
||||
(Mat4) => ({
|
||||
let m0 = Mat3::new(copy *self.elem(1, 1), copy *self.elem(2, 1), copy *self.elem(3, 1),
|
||||
copy *self.elem(1, 2), copy *self.elem(2, 2), copy *self.elem(3, 2),
|
||||
copy *self.elem(1, 3), copy *self.elem(2, 3), copy *self.elem(3, 3));
|
||||
let m1 = Mat3::new(copy *self.elem(0, 1), copy *self.elem(2, 1), copy *self.elem(3, 1),
|
||||
copy *self.elem(0, 2), copy *self.elem(2, 2), copy *self.elem(3, 2),
|
||||
copy *self.elem(0, 3), copy *self.elem(2, 3), copy *self.elem(3, 3));
|
||||
let m2 = Mat3::new(copy *self.elem(0, 1), copy *self.elem(1, 1), copy *self.elem(3, 1),
|
||||
copy *self.elem(0, 2), copy *self.elem(1, 2), copy *self.elem(3, 2),
|
||||
copy *self.elem(0, 3), copy *self.elem(1, 3), copy *self.elem(3, 3));
|
||||
let m3 = Mat3::new(copy *self.elem(0, 1), copy *self.elem(1, 1), copy *self.elem(2, 1),
|
||||
copy *self.elem(0, 2), copy *self.elem(1, 2), copy *self.elem(2, 2),
|
||||
copy *self.elem(0, 3), copy *self.elem(1, 3), copy *self.elem(2, 3));
|
||||
let m0 = Mat3::new(self.elem(1, 1).clone(), self.elem(2, 1).clone(), self.elem(3, 1).clone(),
|
||||
self.elem(1, 2).clone(), self.elem(2, 2).clone(), self.elem(3, 2).clone(),
|
||||
self.elem(1, 3).clone(), self.elem(2, 3).clone(), self.elem(3, 3).clone());
|
||||
let m1 = Mat3::new(self.elem(0, 1).clone(), self.elem(2, 1).clone(), self.elem(3, 1).clone(),
|
||||
self.elem(0, 2).clone(), self.elem(2, 2).clone(), self.elem(3, 2).clone(),
|
||||
self.elem(0, 3).clone(), self.elem(2, 3).clone(), self.elem(3, 3).clone());
|
||||
let m2 = Mat3::new(self.elem(0, 1).clone(), self.elem(1, 1).clone(), self.elem(3, 1).clone(),
|
||||
self.elem(0, 2).clone(), self.elem(1, 2).clone(), self.elem(3, 2).clone(),
|
||||
self.elem(0, 3).clone(), self.elem(1, 3).clone(), self.elem(3, 3).clone());
|
||||
let m3 = Mat3::new(self.elem(0, 1).clone(), self.elem(1, 1).clone(), self.elem(2, 1).clone(),
|
||||
self.elem(0, 2).clone(), self.elem(1, 2).clone(), self.elem(2, 2).clone(),
|
||||
self.elem(0, 3).clone(), self.elem(1, 3).clone(), self.elem(2, 3).clone());
|
||||
|
||||
self.elem(0, 0) * m0.determinant() -
|
||||
self.elem(1, 0) * m1.determinant() +
|
||||
|
|
@ -320,7 +320,7 @@ macro_rules! mat_trace(
|
|||
|
||||
macro_rules! impl_mat_approx_numeric(
|
||||
($Mat:ident) => (
|
||||
impl<T:Copy + Real + ApproxEq<T>> $Mat<T> {
|
||||
impl<T:Clone + Real + ApproxEq<T>> $Mat<T> {
|
||||
#[inline]
|
||||
pub fn inverse(&self) -> Option<$Mat<T>> {
|
||||
mat_inverse!($Mat)
|
||||
|
|
@ -374,9 +374,9 @@ macro_rules! mat_inverse(
|
|||
if d.approx_eq(&zero!(T)) {
|
||||
None
|
||||
} else {
|
||||
Some(Mat3::from_cols(self.col(1).cross(self.col(2)).div_t(copy d),
|
||||
self.col(2).cross(self.col(0)).div_t(copy d),
|
||||
self.col(0).cross(self.col(1)).div_t(copy d)).transpose())
|
||||
Some(Mat3::from_cols(self.col(1).cross(self.col(2)).div_t(d.clone()),
|
||||
self.col(2).cross(self.col(0)).div_t(d.clone()),
|
||||
self.col(0).cross(self.col(1)).div_t(d.clone())).transpose())
|
||||
}
|
||||
});
|
||||
(Mat4) => ({
|
||||
|
|
@ -390,7 +390,7 @@ macro_rules! mat_inverse(
|
|||
// So take this matrix, A, augmented with the identity
|
||||
// and essentially reduce [A|I]
|
||||
|
||||
let mut A = copy *self;
|
||||
let mut A = self.clone();
|
||||
let mut I = Mat4::identity::<T>();
|
||||
|
||||
for uint::range(0, 4) |j| {
|
||||
|
|
@ -408,16 +408,16 @@ macro_rules! mat_inverse(
|
|||
I.swap_cols(i1, j);
|
||||
|
||||
// Scale col j to have a unit diagonal
|
||||
let ajj = copy *A.elem(j, j);
|
||||
I.col_mut(j).div_self_t(copy ajj);
|
||||
A.col_mut(j).div_self_t(copy ajj);
|
||||
let ajj = A.elem(j, j).clone();
|
||||
I.col_mut(j).div_self_t(ajj.clone());
|
||||
A.col_mut(j).div_self_t(ajj.clone());
|
||||
|
||||
// Eliminate off-diagonal elems in col j of A,
|
||||
// doing identical ops to I
|
||||
for uint::range(0, 4) |i| {
|
||||
if i != j {
|
||||
let ij_mul_aij = I.col(j).mul_t(copy *A.elem(i, j));
|
||||
let aj_mul_aij = A.col(j).mul_t(copy *A.elem(i, j));
|
||||
let ij_mul_aij = I.col(j).mul_t(A.elem(i, j).clone());
|
||||
let aj_mul_aij = A.col(j).mul_t(A.elem(i, j).clone());
|
||||
I.col_mut(i).sub_self_v(&ij_mul_aij);
|
||||
A.col_mut(i).sub_self_v(&aj_mul_aij);
|
||||
}
|
||||
|
|
@ -498,7 +498,7 @@ macro_rules! mat_is_symmetric(
|
|||
|
||||
macro_rules! impl_mat_neg(
|
||||
($Mat:ident) => (
|
||||
impl<T:Copy + Num> Neg<$Mat<T>> for $Mat<T> {
|
||||
impl<T:Clone + Num> Neg<$Mat<T>> for $Mat<T> {
|
||||
#[inline]
|
||||
pub fn neg(&self) -> $Mat<T> {
|
||||
$Mat::from_slice(self.map(|&x| -x))
|
||||
|
|
|
|||
24
src/plane.rs
24
src/plane.rs
|
|
@ -31,7 +31,7 @@ mod dim_macros;
|
|||
/// - `n.y`: corresponds to `B` in the plane equation
|
||||
/// - `n.z`: corresponds to `C` in the plane equation
|
||||
/// - `d`: the distance value, corresponding to `D` in the plane equation
|
||||
#[deriving(Eq)]
|
||||
#[deriving(Clone, Eq)]
|
||||
pub struct Plane<T> {
|
||||
norm: Vec3<T>,
|
||||
dist: T,
|
||||
|
|
@ -42,7 +42,7 @@ impl_dimensional_fns!(Plane, T, 4)
|
|||
impl_swap!(Plane)
|
||||
impl_approx!(Plane)
|
||||
|
||||
impl<T:Copy + Real> Plane<T> {
|
||||
impl<T:Clone + Real> Plane<T> {
|
||||
/// # Arguments
|
||||
///
|
||||
/// - `a`: the `x` component of the normal
|
||||
|
|
@ -63,7 +63,7 @@ impl<T:Copy + Real> Plane<T> {
|
|||
|
||||
/// Construct a plane from the components of a four-dimensional vector
|
||||
pub fn from_vec4(vec: Vec4<T>) -> Plane<T> {
|
||||
Plane::from_abcd(copy vec.x, copy vec.y, copy vec.z, copy vec.w)
|
||||
Plane::from_abcd(vec.x.clone(), vec.y.clone(), vec.z.clone(), vec.w.clone())
|
||||
}
|
||||
|
||||
/// Compute the distance from the plane to the point
|
||||
|
|
@ -87,7 +87,7 @@ impl<T:Copy + Real> Plane<T> {
|
|||
}
|
||||
}
|
||||
|
||||
impl<T:Copy + Real + ApproxEq<T>> Plane<T> {
|
||||
impl<T:Clone + Real + ApproxEq<T>> Plane<T> {
|
||||
/// Constructs a plane that passes through the the three points `a`, `b` and `c`
|
||||
pub fn from_3p(a: Point3<T>,
|
||||
b: Point3<T>,
|
||||
|
|
@ -123,10 +123,10 @@ impl<T:Copy + Real + ApproxEq<T>> Plane<T> {
|
|||
} else {
|
||||
// The end-point of the ray is at the three-plane intersection between
|
||||
// `self`, `other`, and a tempory plane positioned at the origin
|
||||
do Plane::from_nd(copy ray_dir, zero!(T)).intersection_3pl(self, other).map |ray_pos| {
|
||||
do Plane::from_nd(ray_dir.clone(), zero!(T)).intersection_3pl(self, other).map |ray_pos| {
|
||||
Ray3 {
|
||||
pos: copy *ray_pos,
|
||||
dir: copy ray_dir,
|
||||
pos: ray_pos.clone(),
|
||||
dir: ray_dir.clone(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -140,11 +140,13 @@ impl<T:Copy + Real + ApproxEq<T>> Plane<T> {
|
|||
/// - `None`: No valid intersection was found. The normals of the three
|
||||
/// planes are probably coplanar.
|
||||
pub fn intersection_3pl(&self, other_a: &Plane<T>, other_b: &Plane<T>) -> Option<Point3<T>> {
|
||||
let mx = Mat3::new(copy self.norm.x, copy other_a.norm.x, copy other_b.norm.x,
|
||||
copy self.norm.y, copy other_a.norm.y, copy other_b.norm.y,
|
||||
copy self.norm.z, copy other_a.norm.z, copy other_b.norm.z);
|
||||
let mx = Mat3::new(self.norm.x.clone(), other_a.norm.x.clone(), other_b.norm.x.clone(),
|
||||
self.norm.y.clone(), other_a.norm.y.clone(), other_b.norm.y.clone(),
|
||||
self.norm.z.clone(), other_a.norm.z.clone(), other_b.norm.z.clone());
|
||||
do mx.inverse().map |m| {
|
||||
Point3(m.mul_v(&Vec3::new(copy self.dist, copy other_a.dist, copy other_b.dist)))
|
||||
Point3(m.mul_v(&Vec3::new(self.dist.clone(),
|
||||
other_a.dist.clone(),
|
||||
other_b.dist.clone())))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -25,7 +25,7 @@ pub trait Point<T,V>: Eq + ApproxEq<T> + ToStr {
|
|||
}
|
||||
|
||||
/// A two-dimensional point
|
||||
#[deriving(Eq)]
|
||||
#[deriving(Clone, Eq)]
|
||||
pub struct Point2<T>(Vec2<T>);
|
||||
|
||||
impl_dimensional!(Point2, T, 2)
|
||||
|
|
@ -38,7 +38,7 @@ impl<T> Point2<T> {
|
|||
}
|
||||
}
|
||||
|
||||
impl<T:Copy + Real> Point<T,Vec2<T>> for Point2<T> {
|
||||
impl<T:Clone + Real> Point<T,Vec2<T>> for Point2<T> {
|
||||
pub fn translate(&self, offset: &Vec2<T>) -> Point2<T> {
|
||||
Point2(self.add_v(offset))
|
||||
}
|
||||
|
|
@ -55,7 +55,7 @@ impl<T> ToStr for Point2<T> {
|
|||
}
|
||||
|
||||
/// A three-dimensional point
|
||||
#[deriving(Eq)]
|
||||
#[deriving(Clone, Eq)]
|
||||
pub struct Point3<T>(Vec3<T>);
|
||||
|
||||
impl_dimensional!(Point3, T, 3)
|
||||
|
|
@ -68,7 +68,7 @@ impl<T> Point3<T> {
|
|||
}
|
||||
}
|
||||
|
||||
impl<T:Copy + Real> Point<T,Vec3<T>> for Point3<T> {
|
||||
impl<T:Clone + Real> Point<T,Vec3<T>> for Point3<T> {
|
||||
pub fn translate(&self, offset: &Vec3<T>) -> Point3<T> {
|
||||
Point3(self.add_v(offset))
|
||||
}
|
||||
|
|
|
|||
|
|
@ -27,7 +27,7 @@ mod num_macros;
|
|||
/// This is the equivalent of the gluPerspective function, the algorithm of which
|
||||
/// can be found [here](http://www.opengl.org/wiki/GluPerspective_code).
|
||||
///
|
||||
pub fn perspective<T:Copy + Real>(fovy: T, aspectRatio: T, near: T, far: T) -> Mat4<T> {
|
||||
pub fn perspective<T:Clone + Real>(fovy: T, aspectRatio: T, near: T, far: T) -> Mat4<T> {
|
||||
let ymax = near * (fovy / two!(T)).to_radians().tan();
|
||||
let xmax = ymax * aspectRatio;
|
||||
|
||||
|
|
@ -40,7 +40,7 @@ pub fn perspective<T:Copy + Real>(fovy: T, aspectRatio: T, near: T, far: T) -> M
|
|||
/// This is the equivalent of the now deprecated [glFrustrum]
|
||||
/// (http://www.opengl.org/sdk/docs/man2/xhtml/glFrustum.xml) function.
|
||||
///
|
||||
pub fn frustum<T:Copy + Real>(left: T, right: T, bottom: T, top: T, near: T, far: T) -> Mat4<T> {
|
||||
pub fn frustum<T:Clone + Real>(left: T, right: T, bottom: T, top: T, near: T, far: T) -> Mat4<T> {
|
||||
let c0r0 = (two!(T) * near) / (right - left);
|
||||
let c0r1 = zero!(T);
|
||||
let c0r2 = zero!(T);
|
||||
|
|
@ -73,7 +73,7 @@ pub fn frustum<T:Copy + Real>(left: T, right: T, bottom: T, top: T, near: T, far
|
|||
/// This is the equivalent of the now deprecated [glOrtho]
|
||||
/// (http://www.opengl.org/sdk/docs/man2/xhtml/glOrtho.xml) function.
|
||||
///
|
||||
pub fn ortho<T:Copy + Real>(left: T, right: T, bottom: T, top: T, near: T, far: T) -> Mat4<T> {
|
||||
pub fn ortho<T:Clone + Real>(left: T, right: T, bottom: T, top: T, near: T, far: T) -> Mat4<T> {
|
||||
let c0r0 = two!(T) / (right - left);
|
||||
let c0r1 = zero!(T);
|
||||
let c0r2 = zero!(T);
|
||||
|
|
@ -101,13 +101,13 @@ pub fn ortho<T:Copy + Real>(left: T, right: T, bottom: T, top: T, near: T, far:
|
|||
}
|
||||
|
||||
pub trait Projection<T> {
|
||||
pub fn if_valid<U:Copy>(&self, f: &fn() -> U) -> Result<U, ~str>;
|
||||
pub fn if_valid<U:Clone>(&self, f: &fn() -> U) -> Result<U, ~str>;
|
||||
pub fn to_mat4(&self) -> Result<Mat4<T>, ~str>;
|
||||
pub fn to_frustum(&self) -> Result<Frustum<T>, ~str>;
|
||||
}
|
||||
|
||||
/// A symmetrical perspective projection based on a field-of-view angle
|
||||
#[deriving(Eq)]
|
||||
#[deriving(Clone, Eq)]
|
||||
pub struct PerspectiveFOV<T> {
|
||||
fovy: T, //radians
|
||||
aspect: T,
|
||||
|
|
@ -115,7 +115,7 @@ pub struct PerspectiveFOV<T> {
|
|||
far: T,
|
||||
}
|
||||
|
||||
impl<T:Copy + Real> PerspectiveFOV<T> {
|
||||
impl<T:Clone + Real> PerspectiveFOV<T> {
|
||||
pub fn to_perspective(&self) -> Result<Perspective<T>, ~str> {
|
||||
do self.if_valid {
|
||||
let angle = self.fovy / two!(T);
|
||||
|
|
@ -127,15 +127,15 @@ impl<T:Copy + Real> PerspectiveFOV<T> {
|
|||
right: xmax,
|
||||
bottom: -ymax,
|
||||
top: ymax,
|
||||
near: copy self.near,
|
||||
far: copy self.far,
|
||||
near: self.near.clone(),
|
||||
far: self.far.clone(),
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl<T:Copy + Real> Projection<T> for PerspectiveFOV<T> {
|
||||
pub fn if_valid<U:Copy>(&self, f: &fn() -> U) -> Result<U, ~str> {
|
||||
impl<T:Clone + Real> Projection<T> for PerspectiveFOV<T> {
|
||||
pub fn if_valid<U:Clone>(&self, f: &fn() -> U) -> Result<U, ~str> {
|
||||
let frac_pi_2: T = Real::frac_pi_2();
|
||||
cond! (
|
||||
(self.fovy < zero!(T)) { Err(fmt!("The vertical field of view cannot be below zero, found: %?", self.fovy)) }
|
||||
|
|
@ -158,7 +158,7 @@ impl<T:Copy + Real> Projection<T> for PerspectiveFOV<T> {
|
|||
}
|
||||
|
||||
/// A perspective projection with arbitrary left/right/bottom/top distances
|
||||
#[deriving(Eq)]
|
||||
#[deriving(Clone, Eq)]
|
||||
pub struct Perspective<T> {
|
||||
left: T,
|
||||
right: T,
|
||||
|
|
@ -168,8 +168,8 @@ pub struct Perspective<T> {
|
|||
far: T,
|
||||
}
|
||||
|
||||
impl<T:Copy + Real> Projection<T> for Perspective<T> {
|
||||
pub fn if_valid<U:Copy>(&self, f: &fn() -> U) -> Result<U, ~str> {
|
||||
impl<T:Clone + Real> Projection<T> for Perspective<T> {
|
||||
pub fn if_valid<U:Clone>(&self, f: &fn() -> U) -> Result<U, ~str> {
|
||||
cond! (
|
||||
(self.left > self.right) { Err(fmt!("`left` cannot be greater than `right`, found: left: %? right: %?", self.left, self.right)) }
|
||||
(self.bottom > self.top) { Err(fmt!("`bottom` cannot be greater than `top`, found: bottom: %? top: %?", self.bottom, self.top)) }
|
||||
|
|
@ -256,15 +256,15 @@ impl<T:Copy + Real> Projection<T> for Perspective<T> {
|
|||
right: Plane::from_abcd(theta_r.cos(), zero!(T), theta_r.sin(), zero!(T)),
|
||||
bottom: Plane::from_abcd(zero!(T), theta_b.cos(), theta_b.sin(), zero!(T)),
|
||||
top: Plane::from_abcd(zero!(T), theta_t.cos(), theta_t.sin(), zero!(T)),
|
||||
near: Plane::from_abcd(zero!(T), zero!(T), -one!(T), copy -self.near),
|
||||
far: Plane::from_abcd(zero!(T), zero!(T), one!(T), copy self.far),
|
||||
near: Plane::from_abcd(zero!(T), zero!(T), -one!(T), -self.near.clone()),
|
||||
far: Plane::from_abcd(zero!(T), zero!(T), one!(T), self.far.clone()),
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// An orthographic projection with arbitrary left/right/bottom/top distances
|
||||
#[deriving(Eq)]
|
||||
#[deriving(Clone, Eq)]
|
||||
pub struct Ortho<T> {
|
||||
left: T,
|
||||
right: T,
|
||||
|
|
@ -274,8 +274,8 @@ pub struct Ortho<T> {
|
|||
far: T,
|
||||
}
|
||||
|
||||
impl<T:Copy + Real> Projection<T> for Ortho<T> {
|
||||
pub fn if_valid<U:Copy>(&self, f: &fn() -> U) -> Result<U, ~str> {
|
||||
impl<T:Clone + Real> Projection<T> for Ortho<T> {
|
||||
pub fn if_valid<U:Clone>(&self, f: &fn() -> U) -> Result<U, ~str> {
|
||||
cond! (
|
||||
(self.left > self.right) { Err(fmt!("`left` cannot be greater than `right`, found: left: %? right: %?", self.left, self.right)) }
|
||||
(self.bottom > self.top) { Err(fmt!("`bottom` cannot be greater than `top`, found: bottom: %? top: %?", self.bottom, self.top)) }
|
||||
|
|
@ -316,12 +316,12 @@ impl<T:Copy + Real> Projection<T> for Ortho<T> {
|
|||
pub fn to_frustum(&self) -> Result<Frustum<T>, ~str> {
|
||||
do self.if_valid {
|
||||
Frustum {
|
||||
left: Plane::from_abcd(one!(T), zero!(T), zero!(T), copy self.left),
|
||||
right: Plane::from_abcd(-one!(T), zero!(T), zero!(T), copy self.right),
|
||||
bottom: Plane::from_abcd(zero!(T), one!(T), zero!(T), copy self.bottom),
|
||||
top: Plane::from_abcd(zero!(T), -one!(T), zero!(T), copy self.top),
|
||||
near: Plane::from_abcd(zero!(T), zero!(T), -one!(T), copy self.near),
|
||||
far: Plane::from_abcd(zero!(T), zero!(T), one!(T),copy self.far),
|
||||
left: Plane::from_abcd(one!(T), zero!(T), zero!(T), self.left.clone()),
|
||||
right: Plane::from_abcd(-one!(T), zero!(T), zero!(T), self.right.clone()),
|
||||
bottom: Plane::from_abcd(zero!(T), one!(T), zero!(T), self.bottom.clone()),
|
||||
top: Plane::from_abcd(zero!(T), -one!(T), zero!(T), self.top.clone()),
|
||||
near: Plane::from_abcd(zero!(T), zero!(T), -one!(T), self.near.clone()),
|
||||
far: Plane::from_abcd(zero!(T), zero!(T), one!(T),self.far.clone()),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
14
src/quat.rs
14
src/quat.rs
|
|
@ -33,7 +33,7 @@ pub type Quatf32 = Quat<f32>;
|
|||
pub type Quatf64 = Quat<f64>;
|
||||
|
||||
/// A quaternion in scalar/vector form
|
||||
#[deriving(Eq)]
|
||||
#[deriving(Clone, Eq)]
|
||||
pub struct Quat<T> { s: T, v: Vec3<T> }
|
||||
|
||||
impl_dimensional!(Quat, T, 4)
|
||||
|
|
@ -72,7 +72,7 @@ impl<T> Quat<T> {
|
|||
}
|
||||
}
|
||||
|
||||
impl<T:Copy + Real> Quat<T> {
|
||||
impl<T:Clone + Real> Quat<T> {
|
||||
/// The multiplicative identity, ie: `q = 1 + 0i + 0j + 0i`
|
||||
#[inline]
|
||||
pub fn identity() -> Quat<T> {
|
||||
|
|
@ -136,7 +136,7 @@ impl<T:Copy + Real> Quat<T> {
|
|||
/// The result of multiplying the quaternion by a vector
|
||||
#[inline]
|
||||
pub fn mul_v(&self, vec: &Vec3<T>) -> Vec3<T> {
|
||||
let tmp = self.v.cross(vec).add_v(&vec.mul_t(copy self.s));
|
||||
let tmp = self.v.cross(vec).add_v(&vec.mul_t(self.s.clone()));
|
||||
self.v.cross(&tmp).mul_t(two!(T)).add_v(vec)
|
||||
}
|
||||
|
||||
|
|
@ -175,7 +175,7 @@ impl<T:Copy + Real> Quat<T> {
|
|||
/// The conjugate of the quaternion
|
||||
#[inline]
|
||||
pub fn conjugate(&self) -> Quat<T> {
|
||||
Quat::from_sv(copy self.s, copy -self.v)
|
||||
Quat::from_sv(self.s.clone(), -self.v.clone())
|
||||
}
|
||||
|
||||
/// The multiplicative inverse of the quaternion
|
||||
|
|
@ -220,7 +220,7 @@ impl<T:Copy + Real> Quat<T> {
|
|||
}
|
||||
}
|
||||
|
||||
impl<T:Copy + Num> ToMat3<T> for Quat<T> {
|
||||
impl<T:Clone + Num> ToMat3<T> for Quat<T> {
|
||||
/// Convert the quaternion to a 3 x 3 rotation matrix
|
||||
pub fn to_mat3(&self) -> Mat3<T> {
|
||||
let x2 = self.v.x + self.v.x;
|
||||
|
|
@ -247,14 +247,14 @@ impl<T:Copy + Num> ToMat3<T> for Quat<T> {
|
|||
}
|
||||
}
|
||||
|
||||
impl<T:Copy + Float> Neg<Quat<T>> for Quat<T> {
|
||||
impl<T:Clone + Float> Neg<Quat<T>> for Quat<T> {
|
||||
#[inline]
|
||||
pub fn neg(&self) -> Quat<T> {
|
||||
Quat::from_slice(self.map(|&x| -x))
|
||||
}
|
||||
}
|
||||
|
||||
impl<T:Copy + Float> Quat<T> {
|
||||
impl<T:Clone + Float> Quat<T> {
|
||||
#[inline]
|
||||
pub fn look_at(dir: &Vec3<T>, up: &Vec3<T>) -> Quat<T> {
|
||||
Mat3::look_at(dir, up).to_quat()
|
||||
|
|
|
|||
|
|
@ -22,13 +22,13 @@ use point::Point3;
|
|||
///
|
||||
/// - `pos`: the endpoint of the ray
|
||||
/// - `dir`: the direction vector
|
||||
#[deriving(Eq)]
|
||||
#[deriving(Clone, Eq)]
|
||||
pub struct Ray3<T> {
|
||||
pos: Point3<T>,
|
||||
dir: Vec3<T>,
|
||||
}
|
||||
|
||||
impl<T:Copy + Eq + ApproxEq<T>> ApproxEq<T> for Ray3<T> {
|
||||
impl<T:Clone + Eq + ApproxEq<T>> ApproxEq<T> for Ray3<T> {
|
||||
#[inline]
|
||||
pub fn approx_epsilon() -> T {
|
||||
ApproxEq::approx_epsilon::<T,T>()
|
||||
|
|
|
|||
18
src/vec.rs
18
src/vec.rs
|
|
@ -19,7 +19,7 @@ mod num_macros;
|
|||
mod dim_macros;
|
||||
mod vec_macros;
|
||||
|
||||
#[deriving(Eq)]
|
||||
#[deriving(Clone, Eq)]
|
||||
pub struct Vec2<T> { x: T, y: T }
|
||||
|
||||
// GLSL-style type aliases
|
||||
|
|
@ -51,7 +51,7 @@ impl_swap!(Vec2)
|
|||
impl_approx!(Vec2)
|
||||
|
||||
impl_vec!(Vec2 { x, y })
|
||||
impl_vec_copyable!(Vec2)
|
||||
impl_vec_clonable!(Vec2)
|
||||
impl_vec_numeric!(Vec2)
|
||||
impl_vec_neg!(Vec2)
|
||||
impl_vec_euclidean!(Vec2)
|
||||
|
|
@ -60,7 +60,7 @@ impl_vec_eq!(Vec2)
|
|||
impl_vec_bool!(Vec2)
|
||||
impl_vec_not!(Vec2)
|
||||
|
||||
impl<T:Copy + Num> Vec2<T> {
|
||||
impl<T:Clone + Num> Vec2<T> {
|
||||
#[inline] pub fn unit_x() -> Vec2<T> { Vec2::new(one!(T), zero!(T)) }
|
||||
#[inline] pub fn unit_y() -> Vec2<T> { Vec2::new(zero!(T), one!(T)) }
|
||||
|
||||
|
|
@ -204,7 +204,7 @@ mod vec2_tests {
|
|||
}
|
||||
}
|
||||
|
||||
#[deriving(Eq)]
|
||||
#[deriving(Clone, Eq)]
|
||||
pub struct Vec3<T> { x: T, y: T, z: T }
|
||||
|
||||
// GLSL-style type aliases
|
||||
|
|
@ -236,7 +236,7 @@ impl_swap!(Vec3)
|
|||
impl_approx!(Vec3)
|
||||
|
||||
impl_vec!(Vec3 { x, y, z })
|
||||
impl_vec_copyable!(Vec3)
|
||||
impl_vec_clonable!(Vec3)
|
||||
impl_vec_numeric!(Vec3)
|
||||
impl_vec_neg!(Vec3)
|
||||
impl_vec_euclidean!(Vec3)
|
||||
|
|
@ -245,7 +245,7 @@ impl_vec_eq!(Vec3)
|
|||
impl_vec_bool!(Vec3)
|
||||
impl_vec_not!(Vec3)
|
||||
|
||||
impl<T:Copy + Num> Vec3<T> {
|
||||
impl<T:Clone + Num> Vec3<T> {
|
||||
#[inline] pub fn unit_x() -> Vec3<T> { Vec3::new(one!(T), zero!(T), zero!(T)) }
|
||||
#[inline] pub fn unit_y() -> Vec3<T> { Vec3::new(zero!(T), one!(T), zero!(T)) }
|
||||
#[inline] pub fn unit_z() -> Vec3<T> { Vec3::new(zero!(T), zero!(T), one!(T)) }
|
||||
|
|
@ -411,7 +411,7 @@ mod vec3_tests{
|
|||
}
|
||||
}
|
||||
|
||||
#[deriving(Eq)]
|
||||
#[deriving(Clone, Eq)]
|
||||
pub struct Vec4<T> { x: T, y: T, z: T, w: T }
|
||||
|
||||
// GLSL-style type aliases
|
||||
|
|
@ -443,7 +443,7 @@ impl_approx!(Vec4)
|
|||
impl_swap!(Vec4)
|
||||
|
||||
impl_vec!(Vec4 { x, y, z, w })
|
||||
impl_vec_copyable!(Vec4)
|
||||
impl_vec_clonable!(Vec4)
|
||||
impl_vec_numeric!(Vec4)
|
||||
impl_vec_neg!(Vec4)
|
||||
impl_vec_euclidean!(Vec4)
|
||||
|
|
@ -452,7 +452,7 @@ impl_vec_eq!(Vec4)
|
|||
impl_vec_bool!(Vec4)
|
||||
impl_vec_not!(Vec4)
|
||||
|
||||
impl<T:Copy + Num> Vec4<T> {
|
||||
impl<T:Clone + Num> Vec4<T> {
|
||||
#[inline] pub fn unit_x() -> Vec4<T> { Vec4::new(one!(T), zero!(T), zero!(T), zero!(T)) }
|
||||
#[inline] pub fn unit_y() -> Vec4<T> { Vec4::new(zero!(T), one!(T), zero!(T), zero!(T)) }
|
||||
#[inline] pub fn unit_z() -> Vec4<T> { Vec4::new(zero!(T), zero!(T), one!(T), zero!(T)) }
|
||||
|
|
|
|||
|
|
@ -26,9 +26,9 @@ macro_rules! impl_vec(
|
|||
)
|
||||
)
|
||||
|
||||
macro_rules! impl_vec_copyable(
|
||||
macro_rules! impl_vec_clonable(
|
||||
($Vec:ident) => (
|
||||
impl<T:Copy> $Vec<T> {
|
||||
impl<T:Clone> $Vec<T> {
|
||||
#[inline]
|
||||
pub fn from_value(value: T) -> $Vec<T> {
|
||||
vec_from_value!($Vec)
|
||||
|
|
@ -38,14 +38,14 @@ macro_rules! impl_vec_copyable(
|
|||
)
|
||||
|
||||
macro_rules! vec_from_value(
|
||||
(Vec2) => (Vec2::new(copy value, copy value));
|
||||
(Vec3) => (Vec3::new(copy value, copy value, copy value));
|
||||
(Vec4) => (Vec4::new(copy value, copy value, copy value, copy value));
|
||||
(Vec2) => (Vec2::new(value.clone(), value.clone()));
|
||||
(Vec3) => (Vec3::new(value.clone(), value.clone(), value.clone()));
|
||||
(Vec4) => (Vec4::new(value.clone(), value.clone(), value.clone(), value.clone()));
|
||||
)
|
||||
|
||||
macro_rules! impl_vec_numeric(
|
||||
($Vec:ident) => (
|
||||
impl<T:Copy + Num> $Vec<T> {
|
||||
impl<T:Clone + Num> $Vec<T> {
|
||||
#[inline] pub fn identity() -> $Vec<T> { $Vec::from_value(one!(T)) }
|
||||
#[inline] pub fn zero() -> $Vec<T> { $Vec::from_value(zero!(T)) }
|
||||
|
||||
|
|
@ -62,11 +62,11 @@ macro_rules! impl_vec_numeric(
|
|||
#[inline] pub fn rem_v(&self, other: &$Vec<T>) -> $Vec<T> { $Vec::from_slice(self.zip(other, |&a, &b| a % b)) }
|
||||
|
||||
#[inline] pub fn neg_self(&mut self) { self.map_mut(|x| *x = -*x) }
|
||||
#[inline] pub fn add_self_t(&mut self, value: T) { self.map_mut(|x| *x += copy value) }
|
||||
#[inline] pub fn sub_self_t(&mut self, value: T) { self.map_mut(|x| *x -= copy value) }
|
||||
#[inline] pub fn mul_self_t(&mut self, value: T) { self.map_mut(|x| *x *= copy value) }
|
||||
#[inline] pub fn div_self_t(&mut self, value: T) { self.map_mut(|x| *x /= copy value) }
|
||||
#[inline] pub fn rem_self_t(&mut self, value: T) { self.map_mut(|x| *x %= copy value) }
|
||||
#[inline] pub fn add_self_t(&mut self, value: T) { self.map_mut(|x| *x += value.clone()) }
|
||||
#[inline] pub fn sub_self_t(&mut self, value: T) { self.map_mut(|x| *x -= value.clone()) }
|
||||
#[inline] pub fn mul_self_t(&mut self, value: T) { self.map_mut(|x| *x *= value.clone()) }
|
||||
#[inline] pub fn div_self_t(&mut self, value: T) { self.map_mut(|x| *x /= value.clone()) }
|
||||
#[inline] pub fn rem_self_t(&mut self, value: T) { self.map_mut(|x| *x %= value.clone()) }
|
||||
|
||||
#[inline] pub fn add_self_v(&mut self, other: &$Vec<T>) { self.zip_mut(other, |a, &b| *a += b) }
|
||||
#[inline] pub fn sub_self_v(&mut self, other: &$Vec<T>) { self.zip_mut(other, |a, &b| *a -= b) }
|
||||
|
|
@ -99,7 +99,7 @@ macro_rules! vec_dot(
|
|||
|
||||
macro_rules! impl_vec_neg(
|
||||
($Vec:ident) => (
|
||||
impl<T:Copy + Num> Neg<$Vec<T>> for $Vec<T> {
|
||||
impl<T:Clone + Num> Neg<$Vec<T>> for $Vec<T> {
|
||||
#[inline]
|
||||
pub fn neg(&self) -> $Vec<T> {
|
||||
$Vec::from_slice(self.map(|&x| -x))
|
||||
|
|
@ -110,7 +110,7 @@ macro_rules! impl_vec_neg(
|
|||
|
||||
macro_rules! impl_vec_euclidean(
|
||||
($Vec:ident) => (
|
||||
impl<T:Copy + Real> $Vec<T> {
|
||||
impl<T:Clone + Real> $Vec<T> {
|
||||
#[inline]
|
||||
pub fn length2(&self) -> T {
|
||||
self.dot(self)
|
||||
|
|
@ -179,7 +179,7 @@ macro_rules! vec_angle(
|
|||
|
||||
macro_rules! impl_vec_ord(
|
||||
($Vec:ident) => (
|
||||
impl<T:Copy + Ord> $Vec<T> {
|
||||
impl<T:Clone + Ord> $Vec<T> {
|
||||
#[inline] pub fn lt_t(&self, value: T) -> $Vec<bool> { $Vec::from_slice(self.map(|&x| x < value)) }
|
||||
#[inline] pub fn le_t(&self, value: T) -> $Vec<bool> { $Vec::from_slice(self.map(|&x| x <= value)) }
|
||||
#[inline] pub fn ge_t(&self, value: T) -> $Vec<bool> { $Vec::from_slice(self.map(|&x| x >= value)) }
|
||||
|
|
@ -195,7 +195,7 @@ macro_rules! impl_vec_ord(
|
|||
|
||||
macro_rules! impl_vec_eq(
|
||||
($Vec:ident) => (
|
||||
impl<T:Copy + Eq> $Vec<T> {
|
||||
impl<T:Clone + Eq> $Vec<T> {
|
||||
#[inline] pub fn eq_t(&self, value: T) -> $Vec<bool> { $Vec::from_slice(self.map(|&x| x == value)) }
|
||||
#[inline] pub fn ne_t(&self, value: T) -> $Vec<bool> { $Vec::from_slice(self.map(|&x| x != value)) }
|
||||
|
||||
|
|
@ -236,7 +236,7 @@ macro_rules! vec_all(
|
|||
|
||||
macro_rules! impl_vec_not(
|
||||
($Vec:ident) => (
|
||||
impl<T:Copy + Not<T>> Not<$Vec<T>> for $Vec<T> {
|
||||
impl<T:Clone + Not<T>> Not<$Vec<T>> for $Vec<T> {
|
||||
pub fn not(&self) -> $Vec<T> {
|
||||
$Vec::from_slice(self.map(|&x| !x))
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue