tuples: make color data pub.

2021-06-24 16:40:21 -07:00 · 2021-06-24 16:40:21 -07:00 · 536b6bed1f
commit 536b6bed1f
parent d8f91a823e
1 changed files with 3 additions and 3 deletions
--- a/rtchallenge/src/tuples.rs
+++ b/rtchallenge/src/tuples.rs
@ -126,9 +126,9 @@ pub fn cross(a: Tuple, b: Tuple) -> Tuple {

 #[derive(Copy, Clone, Debug, PartialEq)]
 pub struct Color {
-    red: f32,
-    green: f32,
-    blue: f32,
+    pub red: f32,
+    pub green: f32,
+    pub blue: f32,
 }
 pub fn color(red: f32, green: f32, blue: f32) -> Color {
    Color { red, green, blue }