libcore|Vector: Added a method for calculating area

skyjake · Sep 1, 2019 · 0cc1b3e · 0cc1b3e
1 parent 72b4afd
commit 0cc1b3e
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/doomsday/libs/core/include/de/core/vector.h b/doomsday/libs/core/include/de/core/vector.h
@@ -269,6 +269,9 @@ class Vector2
         Vector2 vecAbs = abs();
         return vecAbs.x > vecAbs.y? 1 : 0;
     }
+    Type area() const {
+        return x * y;
+    }
     inline void decompose(Type *array) const {
         for (int i = 0; i < 2; ++i) array[i] = (*this)[i];
     }