From 8dc90671216795bacc918bdc0ee7969c3b1dd39e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Crozet?= <developer@crozet.re>
Date: Sun, 23 Jun 2013 16:08:50 +0000
Subject: [PATCH] Coding style fix.

---
 src/dim3/vec3.rs | 2 +-
 src/ndim/dmat.rs | 6 +++---
 src/ndim/dvec.rs | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/dim3/vec3.rs b/src/dim3/vec3.rs
index 7cfa5eab..ea70ef9b 100644
--- a/src/dim3/vec3.rs
+++ b/src/dim3/vec3.rs
@@ -226,7 +226,7 @@ Basis for Vec3<N>
   fn orthogonal_subspace_basis(&self) -> ~[Vec3<N>]
   {
       let a = 
-        if (abs(copy self.x) > abs(copy self.y))
+        if abs(copy self.x) > abs(copy self.y)
         { Vec3::new(copy self.z, Zero::zero(), -copy self.x).normalized() }
         else
         { Vec3::new(Zero::zero(), -self.z, copy self.y).normalized() };
diff --git a/src/ndim/dmat.rs b/src/ndim/dmat.rs
index 45d213ef..c15f0e5c 100644
--- a/src/ndim/dmat.rs
+++ b/src/ndim/dmat.rs
@@ -163,7 +163,7 @@ Inv for DMat<N>
 
       while (n0 != dim)
       {
-        if (self.at(n0, k) != _0T)
+        if self.at(n0, k) != _0T
         { break; }
 
         n0 = n0 + 1;
@@ -172,7 +172,7 @@ Inv for DMat<N>
       assert!(n0 != dim); // non inversible matrix
 
       // swap pivot line
-      if (n0 != k)
+      if n0 != k
       {
         for iterate(0u, dim) |j|
         {
@@ -200,7 +200,7 @@ Inv for DMat<N>
 
       for iterate(0u, dim) |l|
       {
-        if (l != k)
+        if l != k
         {
           let normalizer = self.at(l, k);
 
diff --git a/src/ndim/dvec.rs b/src/ndim/dvec.rs
index af348472..9145cb85 100644
--- a/src/ndim/dvec.rs
+++ b/src/ndim/dvec.rs
@@ -57,7 +57,7 @@ impl<N: Copy + DivisionRing + Algebraic + Clone + ApproxEq<N>> DVec<N>
 
       basis_element.at[i] = One::one();
 
-      if (res.len() == dim - 1)
+      if res.len() == dim - 1
       { break; }
 
       let mut elt = basis_element.clone();
@@ -67,7 +67,7 @@ impl<N: Copy + DivisionRing + Algebraic + Clone + ApproxEq<N>> DVec<N>
       for res.each |v|
       { elt = elt - v.scalar_mul(&elt.dot(v)) };
 
-      if (!elt.sqnorm().approx_eq(&Zero::zero()))
+      if !elt.sqnorm().approx_eq(&Zero::zero())
       { res.push(elt.normalized()); }
     }