Fix curve overextending past last control point

1 files changed, 0 insertions, 38 deletions

diff --git a/src/poly/iter.rs b/src/poly/iter.rs
deleted file mode 100644
index 90cc4b5..0000000
--- a/src/poly/iter.rs
+++ /dev/null
@@ -1,38 +0,0 @@
-use std::cmp;
-use std::iter::{Take, Zip};
-
-pub struct Iter {
-    index: usize,
-    data: Vec<f32>,
-    degree: usize,
-}
-
-impl Iter {
-    pub fn new(data: Vec<f32>, degree: usize) -> Iter {
-        Iter {
-            index: 0,
-            data,
-            degree,
-        }
-    }
-
-    pub fn zip(self, other: Self) -> Zip<Take<Iter>, Take<Iter>> {
-        let deg = cmp::max(self.degree, other.degree) + 1;
-        let a = self.take(deg);
-        let b = other.take(deg);
-        a.zip(b)
-    }
-}
-
-impl Iterator for Iter {
-    type Item = f32;
-
-    fn next(&mut self) -> Option<f32> {
-        self.index += 1;
-        if self.index <= self.data.len() {
-            Some(self.data[self.index - 1])
-        } else {
-            Some(0.0)
-        }
-    }
-}