docs: add comment

seleb · Jan 2, 2021 · 27be99b · 27be99b
1 parent 87fa631
commit 27be99b
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/transparent background.js b/src/transparent background.js
@@ -29,6 +29,7 @@ export var hackOptions = {
 	},
 };
 
+// pass through transparent sprites option
 transparentSprites.isTransparent = function (drawing) {
 	return hackOptions.isTransparent(drawing);
 };