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Use Number::from instead of cast

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This commit is contained in:
Brendan Zabarauskas 2012-12-03 16:28:32 +10:00
parent 248242dda5
commit f266d54654
1 changed files with 3 additions and 4 deletions
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7
src/vec.rs
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@ -8,7 +8,6 @@ use std::cmp::FuzzyEq;
use dim::{Dimensional, ToPtr}; use dim::{Dimensional, ToPtr};
use funs::exponential::Exp; use funs::exponential::Exp;
use num::cast::*;
use num::default_eq::DefaultEq; use num::default_eq::DefaultEq;
use num::kinds::Number; use num::kinds::Number;
@ -207,7 +206,7 @@ pub impl<T:Copy Number Exp> Vec2<T>: GeometricVector<T> {
#[inline(always)] #[inline(always)]
pure fn normalize(&self) -> Vec2<T> { pure fn normalize(&self) -> Vec2<T> {
let mut n: T = cast(1); let mut n: T = Number::from(1);
n /= self.length(); n /= self.length();
return self.mul_t(n); return self.mul_t(n);
} }
@ -385,7 +384,7 @@ pub impl<T:Copy Number Exp> Vec3<T>: GeometricVector<T> {
#[inline(always)] #[inline(always)]
pure fn normalize(&self) -> Vec3<T> { pure fn normalize(&self) -> Vec3<T> {
let mut n: T = cast(1); let mut n: T = Number::from(1);
n /= self.length(); n /= self.length();
return self.mul_t(n); return self.mul_t(n);
} }
@ -563,7 +562,7 @@ pub impl<T:Copy Number Exp> Vec4<T>: GeometricVector<T> {
#[inline(always)] #[inline(always)]
pure fn normalize(&self) -> Vec4<T> { pure fn normalize(&self) -> Vec4<T> {
let mut n: T = cast(1); let mut n: T = Number::from(1);
n /= self.length(); n /= self.length();
return self.mul_t(n); return self.mul_t(n);
} }