refactor(engine): make PointLight non-exhaustive & add builder

1 files changed, 12 insertions, 0 deletions

diff --git a/engine/src/util.rs b/engine/src/util.rs
index 409b98f..532bdee 100644
--- a/engine/src/util.rs
+++ b/engine/src/util.rs
@@ -77,6 +77,18 @@ macro_rules! builder {
                 }
             }
         }
+
+        impl From<$name> for $builder_name
+        {
+            fn from(built: $name) -> Self
+            {
+                Self {
+                    $(
+                        $field: built.$field,
+                    )*
+                }
+            }
+        }
     };
 }