1 files changed, 1 insertions, 0 deletions
diff --git a/themes/mathlib.h b/themes/mathlib.h
index e3c6875..a0515f1 100644
--- a/themes/mathlib.h
+++ b/themes/mathlib.h
@@ -36,6 +36,7 @@ struct Vector2 {
     Vector2 negate();
     Vector2 getPerp();
     Vector2 rotate(float angle);
+    Vector2 rotateAbout(float angle, Vector2 p);
     float determinant(Vector2 other);
     
     void printDebug(const char* name);