vec3: helper to create a Vec3 from a single f32.

2023-01-15 11:54:48 -08:00 · 2023-01-15 11:54:48 -08:00 · 54e72cd81d
commit 54e72cd81d
parent 2d91f781f3
1 changed files with 6 additions and 0 deletions
--- a/rtiow/vec3/src/vec3.rs
+++ b/rtiow/vec3/src/vec3.rs
@ -57,6 +57,12 @@ impl Vec3 {
    }
 }

+impl From<f32> for Vec3 {
+    fn from(v: f32) -> Self {
+        Vec3 { x: v, y: v, z: v }
+    }
+}
+
 impl From<[f32; 3]> for Vec3 {
    fn from(v: [f32; 3]) -> Self {
        Vec3 {