libdeng2|Matrix: Added 2D variant of scaleThenTranslate()

skyjake · Jun 11, 2013 · ff61400 · ff61400
1 parent 38202b1
commit ff61400
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/doomsday/libdeng2/include/de/core/matrix.h b/doomsday/libdeng2/include/de/core/matrix.h
@@ -387,6 +387,9 @@ class Matrix4
     static Matrix4 scaleThenTranslate(Type scalar, Vec3 const &translation) {
         return scaleThenTranslate(Vec3(scalar, scalar, scalar), translation);
     }
+    static Matrix4 scaleThenTranslate(Vec2 const &scalar, Vec2 const &translation) {
+        return scaleThenTranslate(scalar, Vec3(translation, 0));
+    }
     static Matrix4 scaleThenTranslate(Vec2 const &scalar, Vec3 const &translation) {
         return scaleThenTranslate(Vec3(scalar, Type(1)), translation);
     }