fix(engine): make DirectionalLight default value sensible

1 files changed, 22 insertions, 2 deletions

diff --git a/engine/src/lighting.rs b/engine/src/lighting.rs
index 5aae795..5314e58 100644
--- a/engine/src/lighting.rs
+++ b/engine/src/lighting.rs
@@ -70,8 +70,8 @@ impl Default for AttenuationParams
 }
 
 builder! {
-#[builder(name = DirectionalLightBuilder, derives = (Debug, Default, Clone))]
-#[derive(Debug, Default, Clone, Component, Reflection)]
+#[builder(name = DirectionalLightBuilder, derives = (Debug, Clone))]
+#[derive(Debug, Clone, Component, Reflection)]
 #[non_exhaustive]
 pub struct DirectionalLight
 {
@@ -90,6 +90,26 @@ impl DirectionalLight
     }
 }
 
+impl Default for DirectionalLight
+{
+    fn default() -> Self
+    {
+        Self::builder().build()
+    }
+}
+
+impl Default for DirectionalLightBuilder
+{
+    fn default() -> Self
+    {
+        Self {
+            diffuse: Color::Rgb(Rgb { r: 0.5, g: 0.5, b: 0.5 }),
+            specular: Color::Rgb(Rgb::<f32>::white()),
+            direction: Vec3::LEFT,
+        }
+    }
+}
+
 builder! {
 #[builder(name = EnvironmentalBuilder, derives = (Debug, Clone))]
 #[derive(Debug, Clone, Component, Reflection)]