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authorJulian T <julian@jtle.dk>2021-01-30 15:37:07 +0100
committerJulian T <julian@jtle.dk>2021-01-30 15:37:07 +0100
commit86303936ab3180828b984ebb256bab8e69dab5cf (patch)
treee4bfb08d9c73edd12aef944e0d698c03753032da /src/vector.rs
parentfdb3e8cb8d53449c107388e143345beae162f95e (diff)
Finished initial film, reorganization and started work on shapes
Diffstat (limited to 'src/vector.rs')
-rw-r--r--src/vector.rs110
1 files changed, 0 insertions, 110 deletions
diff --git a/src/vector.rs b/src/vector.rs
deleted file mode 100644
index ac70947..0000000
--- a/src/vector.rs
+++ /dev/null
@@ -1,110 +0,0 @@
-use crate::{Float, Number};
-use std::ops::{Sub, Add};
-
-#[derive(Clone, Copy)]
-pub struct Vector2<T: Number> {
- pub x: T,
- pub y: T,
-}
-
-pub type Vector2f = Vector2<Float>;
-pub type Vector2i = Vector2<i32>;
-
-impl<T: Number> Vector2<T> {
- pub fn new(initial: T) -> Vector2<T> {
- Vector2 { x: initial, y: initial }
- }
-
- pub fn new_xy(x: T, y: T) -> Vector2<T> {
- Vector2 { x, y }
- }
-}
-
-impl<T: Number> Sub for Vector2<T> {
- type Output = Self;
- fn sub(self, op: Self) -> Self::Output {
- Self::new_xy(
- self.x - op.x,
- self.y - op.y,
- )
- }
-}
-
-impl<T: Number> Add for Vector2<T> {
- type Output = Self;
- fn add(self, op: Self) -> Self::Output {
- Self::new_xy(
- self.x + op.x,
- self.y + op.y,
- )
- }
-}
-
-impl Vector2f {
- pub fn ceil(&self) -> Self {
- Self::new_xy(
- self.x.ceil(),
- self.y.ceil()
- )
- }
-
- pub fn floor(&self) -> Self {
- Self::new_xy(
- self.x.ceil(),
- self.y.ceil()
- )
- }
-}
-
-impl From<Vector2i> for Vector2f {
- fn from(v: Vector2i) -> Self {
- Self {
- x: v.x as Float,
- y: v.y as Float,
- }
- }
-}
-
-impl From<Vector2f> for Vector2i {
- fn from(v: Vector2f) -> Self {
- Self {
- x: v.x as i32,
- y: v.y as i32,
- }
- }
-}
-
-
-#[cfg(test)]
-mod tests {
- use super::*;
-
- #[test]
- fn new_vec2() {
- let v = Vector2::new_xy(2.0, 10.0);
-
- assert!(v.x == 2.0 && v.y == 10.0);
-
- let v = Vector2::new(3);
-
- assert!(v.x == 3 && v.y == 3);
- }
-
- #[test]
- fn sub_vec2() {
- let v1 = Vector2::new_xy(10, 11);
- let v2 = Vector2::new_xy(2, 3);
-
- let v3 = v1-v2;
- assert!(v3.x == 8 && v3.y == 8);
- }
-
- #[test]
- fn add_vec2() {
- let v1 = Vector2::new_xy(10, 11);
- let v2 = Vector2::new_xy(2, 3);
-
- let v3 = v1+v2;
- assert!(v3.x == 12 && v3.y == 14);
- }
-}