M-Labs/nalgebra
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update to the latest rust: FloatMath for math functions (sin/exp/...)

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Also removed a bunch of duplicate trait usages
This commit is contained in:
Vincent Barrielle 2014-05-16 21:04:35 +02:00
parent b3bc4c66f1
commit 987b91767a
9 changed files with 29 additions and 29 deletions
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4
src/na.rs
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@ -1,6 +1,6 @@
//! **nalgebra** prelude.
use std::num::{Zero, One};
use std::num::{Zero, One, FloatMath};
use std::cmp;
pub use traits::{PartialLess, PartialEqual, PartialGreater, NotComparable};
pub use traits::{
@ -217,7 +217,7 @@ pub fn one<T: One>() -> T {
*/
/// Computes a projection matrix given the frustrum near plane width, height, the field of
/// view, and the distance to the clipping planes (`znear` and `zfar`).
pub fn perspective3d<N: Float + Cast<f32> + Zero + One>(width: N, height: N, fov: N, znear: N, zfar: N) -> Mat4<N> {
pub fn perspective3d<N: FloatMath + Cast<f32> + Zero + One>(width: N, height: N, fov: N, znear: N, zfar: N) -> Mat4<N> {
let aspect = width / height;
let _1: N = one();

6
src/structs/dmat.rs
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@ -576,11 +576,11 @@ impl<N: Show + Clone> Show for DMat<N> {
fn fmt(&self, form:&mut Formatter) -> Result {
for i in range(0u, self.nrows()) {
for j in range(0u, self.ncols()) {
let _ = write!(form.buf, "{} ", self.at((i, j)));
let _ = write!(form, "{} ", self.at((i, j)));
}
let _ = write!(form.buf, "\n");
let _ = write!(form, "\n");
}
write!(form.buf, "\n")
write!(form, "\n")
}
}

4
src/structs/dvec.rs
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@ -198,7 +198,7 @@ impl<N> FromIterator<N> for DVec<N> {
}
}
impl<N: Clone + Num + Float + ApproxEq<N> + DVecMulRhs<N, DVec<N>>> DVec<N> {
impl<N: Clone + Float + ApproxEq<N> + DVecMulRhs<N, DVec<N>>> DVec<N> {
/// Computes the canonical basis for the given dimension. A canonical basis is a set of
/// vectors, mutually orthogonal, with all its component equal to 0.0 except one which is equal
/// to 1.0.
@ -305,7 +305,7 @@ impl<N: Num + Clone> Dot<N> for DVec<N> {
}
}
impl<N: Num + Float + Clone> Norm<N> for DVec<N> {
impl<N: Float + Clone> Norm<N> for DVec<N> {
#[inline]
fn sqnorm(v: &DVec<N>) -> N {
Dot::dot(v, v)

2
src/structs/iso.rs
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@ -51,7 +51,7 @@ pub struct Iso4<N> {
pub translation: Vec4<N>
}
impl<N: Clone + Num + Float> Iso3<N> {
impl<N: Clone + Float> Iso3<N> {
/// Reorient and translate this transformation such that its local `x` axis points to a given
/// direction. Note that the usually known `look_at` function does the same thing but with the
/// `z` axis. See `look_at_z` for that.

16
src/structs/iso_macros.rs
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@ -2,7 +2,7 @@
macro_rules! iso_impl(
($t: ident, $submat: ident, $subvec: ident, $subrotvec: ident) => (
impl<N: Clone + Float + Float + Num> $t<N> {
impl<N: Clone + FloatMath + Num> $t<N> {
/// Creates a new isometry from a rotation matrix and a vector.
#[inline]
pub fn new(translation: $subvec<N>, rotation: $subrotvec<N>) -> $t<N> {
@ -26,7 +26,7 @@ macro_rules! iso_impl(
macro_rules! rotation_matrix_impl(
($t: ident, $trot: ident, $tlv: ident, $tav: ident) => (
impl<N: Cast<f32> + Float + Float + Num + Clone>
impl<N: Cast<f32> + FloatMath + Num + Clone>
RotationMatrix<$tlv<N>, $tav<N>, $trot<N>> for $t<N> {
#[inline]
fn to_rot_mat(&self) -> $trot<N> {
@ -50,7 +50,7 @@ macro_rules! dim_impl(
macro_rules! one_impl(
($t: ident) => (
impl<N: Float + Float + Num + Clone> One for $t<N> {
impl<N: FloatMath + Clone> One for $t<N> {
#[inline]
fn one() -> $t<N> {
$t::new_with_rotmat(Zero::zero(), One::one())
@ -61,7 +61,7 @@ macro_rules! one_impl(
macro_rules! iso_mul_iso_impl(
($t: ident, $tmul: ident) => (
impl<N: Num + Float + Float + Clone> $tmul<N, $t<N>> for $t<N> {
impl<N: FloatMath + Clone> $tmul<N, $t<N>> for $t<N> {
#[inline]
fn binop(left: &$t<N>, right: &$t<N>) -> $t<N> {
$t::new_with_rotmat(
@ -96,7 +96,7 @@ macro_rules! vec_mul_iso_impl(
macro_rules! translation_impl(
($t: ident, $tv: ident) => (
impl<N: Float + Num + Float + Clone> Translation<$tv<N>> for $t<N> {
impl<N: FloatMath + Clone> Translation<$tv<N>> for $t<N> {
#[inline]
fn translation(&self) -> $tv<N> {
self.translation.clone()
@ -153,7 +153,7 @@ macro_rules! translate_impl(
macro_rules! rotation_impl(
($t: ident, $trot: ident, $tav: ident) => (
impl<N: Cast<f32> + Num + Float + Float + Clone> Rotation<$tav<N>> for $t<N> {
impl<N: Cast<f32> + FloatMath + Clone> Rotation<$tav<N>> for $t<N> {
#[inline]
fn rotation(&self) -> $tav<N> {
self.rotation.rotation()
@ -220,7 +220,7 @@ macro_rules! rotate_impl(
macro_rules! transformation_impl(
($t: ident) => (
impl<N: Num + Float + Float + Clone> Transformation<$t<N>> for $t<N> {
impl<N: FloatMath + Clone> Transformation<$t<N>> for $t<N> {
fn transformation(&self) -> $t<N> {
self.clone()
}
@ -336,7 +336,7 @@ macro_rules! approx_eq_impl(
macro_rules! rand_impl(
($t: ident) => (
impl<N: Rand + Clone + Float + Float + Num> Rand for $t<N> {
impl<N: Rand + Clone + FloatMath> Rand for $t<N> {
#[inline]
fn rand<R: Rng>(rng: &mut R) -> $t<N> {
$t::new(rng.gen(), rng.gen())

16
src/structs/rot.rs
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@ -20,7 +20,7 @@ pub struct Rot2<N> {
submat: Mat2<N>
}
impl<N: Clone + Float + Neg<N>> Rot2<N> {
impl<N: Clone + FloatMath + Neg<N>> Rot2<N> {
/// Builds a 2 dimensional rotation matrix from an angle in radian.
pub fn new(angle: Vec1<N>) -> Rot2<N> {
let (sia, coa) = angle.x.sin_cos();
@ -31,7 +31,7 @@ impl<N: Clone + Float + Neg<N>> Rot2<N> {
}
}
impl<N: Float + Num + Clone>
impl<N: FloatMath + Clone>
Rotation<Vec1<N>> for Rot2<N> {
#[inline]
fn rotation(&self) -> Vec1<N> {
@ -69,7 +69,7 @@ Rotation<Vec1<N>> for Rot2<N> {
}
}
impl<N: Clone + Rand + Float + Neg<N>> Rand for Rot2<N> {
impl<N: Clone + Rand + FloatMath + Neg<N>> Rand for Rot2<N> {
#[inline]
fn rand<R: Rng>(rng: &mut R) -> Rot2<N> {
Rot2::new(rng.gen())
@ -99,7 +99,7 @@ pub struct Rot3<N> {
}
impl<N: Clone + Float + Num + Float> Rot3<N> {
impl<N: Clone + FloatMath> Rot3<N> {
/// Builds a 3 dimensional rotation matrix from an axis and an angle.
///
/// # Arguments
@ -140,7 +140,7 @@ impl<N: Clone + Float + Num + Float> Rot3<N> {
}
}
impl<N: Clone + Num + Float> Rot3<N> {
impl<N: Clone + Float> Rot3<N> {
/// Reorient this matrix such that its local `x` axis points to a given point. Note that the
/// usually known `look_at` function does the same thing but with the `z` axis. See `look_at_z`
/// for that.
@ -180,7 +180,7 @@ impl<N: Clone + Num + Float> Rot3<N> {
}
}
impl<N: Clone + Float + Num + Float + Cast<f32>>
impl<N: Clone + FloatMath + Cast<f32>>
Rotation<Vec3<N>> for Rot3<N> {
#[inline]
fn rotation(&self) -> Vec3<N> {
@ -245,7 +245,7 @@ Rotation<Vec3<N>> for Rot3<N> {
}
}
impl<N: Clone + Rand + Float + Num + Float>
impl<N: Clone + Rand + FloatMath>
Rand for Rot3<N> {
#[inline]
fn rand<R: Rng>(rng: &mut R) -> Rot3<N> {
@ -309,7 +309,7 @@ impl<N: Signed> AbsoluteRotate<Vec4<N>> for Rot4<N> {
}
}
impl<N: Float + Num + Clone>
impl<N: Float + Clone>
Rotation<Vec4<N>> for Rot4<N> {
#[inline]
fn rotation(&self) -> Vec4<N> {

2
src/structs/rot_macros.rs
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@ -56,7 +56,7 @@ macro_rules! dim_impl(
macro_rules! rotation_matrix_impl(
($t: ident, $tlv: ident, $tav: ident) => (
impl<N: Cast<f32> + Float + Float + Num + Clone>
impl<N: Cast<f32> + FloatMath + Clone>
RotationMatrix<$tlv<N>, $tav<N>, $t<N>> for $t<N> {
#[inline]
fn to_rot_mat(&self) -> $t<N> {

2
src/structs/spec/vec0.rs
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@ -164,7 +164,7 @@ impl<N: Clone + Add<N, N> + Neg<N>> Translation<vec::Vec0<N>> for vec::Vec0<N> {
}
}
impl<N: Num + Float> Norm<N> for vec::Vec0<N> {
impl<N: Float> Norm<N> for vec::Vec0<N> {
#[inline]
fn sqnorm(_: &vec::Vec0<N>) -> N {
Zero::zero()

6
src/structs/vec_macros.rs
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@ -38,7 +38,7 @@ macro_rules! at_fast_impl(
// However, f32/f64 does not implement TotalOrd…
macro_rules! ord_impl(
($t: ident, $comp0: ident $(,$compN: ident)*) => (
impl<N: Float + Eq + Clone> PartialOrd for $t<N> {
impl<N: FloatMath + Eq + Clone> PartialOrd for $t<N> {
#[inline]
fn inf(a: &$t<N>, b: &$t<N>) -> $t<N> {
$t::new(a.$comp0.min(b.$comp0.clone())
@ -255,7 +255,7 @@ macro_rules! container_impl(
macro_rules! basis_impl(
($t: ident, $trhs: ident, $dim: expr) => (
impl<N: Clone + Num + Float + ApproxEq<N> + $trhs<N, $t<N>>> Basis for $t<N> {
impl<N: Clone + Float + ApproxEq<N> + $trhs<N, $t<N>>> Basis for $t<N> {
#[inline]
fn canonical_basis(f: |$t<N>| -> bool) {
for i in range(0u, $dim) {
@ -465,7 +465,7 @@ macro_rules! translation_impl(
macro_rules! norm_impl(
($t: ident, $comp0: ident $(,$compN: ident)*) => (
impl<N: Clone + Num + Float> Norm<N> for $t<N> {
impl<N: Clone + Float> Norm<N> for $t<N> {
#[inline]
fn sqnorm(v: &$t<N>) -> N {
Dot::dot(v, v)