lib: add constants for BLACK and WHITE colors.

2021-07-17 16:11:31 -07:00
parent 72c6944ab9
commit b3737dcd5f
1 changed files with 3 additions and 0 deletions
--- a/rtchallenge/src/lib.rs
+++ b/rtchallenge/src/lib.rs
@@ -10,3 +10,6 @@ pub mod world;

 /// Value considered close enough for PartialEq implementations.
 pub const EPSILON: f32 = 0.00001;
+
+const BLACK: tuples::Color = tuples::Color::new(0., 0., 0.);
+const WHITE: tuples::Color = tuples::Color::new(1., 1., 1.);