Fix build for Rust 1.0

ncollide_procedural/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name    = "ncollide_procedural"
-version = "0.2.0"
+version = "0.2.1"
 authors = [ "Sébastien Crozet <developer@crozet.re>" ]
 
 description = "2 and 3-dimensional collision detection library in Rust: module for procedural generation of discrete geometric objects."

ncollide_procedural/bezier.rs

@@ -11,7 +11,7 @@ pub fn bezier_curve_at<P>(control_points: &[P], t: <P::Vect as Vect>::Scalar, ca
     where P: Point {
     if control_points.len() > cache.len() {
         let diff = control_points.len() - cache.len();
-        cache.extend(iter::repeat(na::orig()).take(diff))
+        cache.extend(iter::repeat(na::orig::<P>()).take(diff))
     }
 
     let cache = &mut cache[..];
@@ -47,7 +47,7 @@ pub fn bezier_surface_at<P>(
     where P: Point {
     if vcache.len() < nvpoints {
         let diff = nvpoints - vcache.len();
-        vcache.extend(iter::repeat(na::orig()).take(diff));
+        vcache.extend(iter::repeat(na::orig::<P>()).take(diff));
     }
 
     // FIXME: start with u or v, depending on which dimension has more control points.

ncollide_procedural/utils.rs

@@ -215,7 +215,7 @@ pub fn compute_normals<P>(coordinates: &[P], faces: &[Pnt3<u32>], normals: &mut
 
     // Reinit all normals to zero.
     normals.clear();
-    normals.extend(iter::repeat(na::zero()).take(coordinates.len()));
+    normals.extend(iter::repeat(na::zero::<P::Vect>()).take(coordinates.len()));
 
     // Accumulate normals ...
     for f in faces.iter() {