old dir

1 files changed, 0 insertions, 33 deletions

diff --git a/evc/src/helpers/matrix.rs b/evc/src/helpers/matrix.rs
deleted file mode 100644
index 0007440..0000000
--- a/evc/src/helpers/matrix.rs
+++ /dev/null
@@ -1,33 +0,0 @@
-use crate::helpers::vector::Vec2;
-
-#[derive(Debug, Clone, Copy, PartialEq)]
-pub struct Mat2<T> {
-    pub a: T,
-    pub b: T,
-    pub c: T,
-    pub d: T,
-}
-
-impl<T: std::ops::Mul<Output = T> + std::ops::Add<Output = T> + Copy> Mat2<T> {
-    #[inline]
-    pub fn transform(&self, v: Vec2<T>) -> Vec2<T> {
-        Vec2 {
-            x: self.a * v.x + self.b * v.y,
-            y: self.c * v.x + self.d * v.y,
-        }
-    }
-}
-
-impl<T: std::ops::Mul<Output = T> + std::ops::Add<Output = T> + Copy> std::ops::Mul for Mat2<T> {
-    type Output = Mat2<T>;
-    #[inline]
-    fn mul(self, rhs: Mat2<T>) -> Mat2<T> {
-        let (x, y) = (self, rhs);
-        Mat2 {
-            a: x.a * y.a + x.b * y.c,
-            b: x.a * y.b + x.b * y.d,
-            c: x.c * y.a + x.d * y.c,
-            d: x.c * y.b + x.d * y.d,
-        }
-    }
-}