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Delete some commented out code.
[mandelwow.git]
/
support
/
vec3.rs
diff --git
a/support/vec3.rs
b/support/vec3.rs
index 85d3cc34a79c98e0274befc0681884edbcae0463..a515bde2a2ffe4fd50e0f8046db33f00f06d6c33 100644
(file)
--- a/
support/vec3.rs
+++ b/
support/vec3.rs
@@
-4,10
+4,11
@@
use std::f32;
use std::ops::Add;
use std::ops::AddAssign;
use std::ops::Sub;
use std::ops::Add;
use std::ops::AddAssign;
use std::ops::Sub;
+use std::ops::SubAssign;
use std::ops::Mul;
#[derive(Default, PartialEq, Debug, Clone, Copy)]
use std::ops::Mul;
#[derive(Default, PartialEq, Debug, Clone, Copy)]
-pub struct Vec3
(pub f32, pub f32, pub f32);
+pub struct Vec3(pub f32, pub f32, pub f32);
impl Add for Vec3 {
type Output = Vec3;
impl Add for Vec3 {
type Output = Vec3;
@@
-29,6
+30,12
@@
impl Sub for Vec3 {
}
}
}
}
+impl SubAssign for Vec3 {
+ fn sub_assign(&mut self, other: Vec3) {
+ *self = Vec3(self.0 - other.0, self.1 - other.1, self.2 - other.2)
+ }
+}
+
impl Mul<f32> for Vec3 {
type Output = Vec3;
fn mul(self, f: f32) -> Vec3 {
impl Mul<f32> for Vec3 {
type Output = Vec3;
fn mul(self, f: f32) -> Vec3 {