1 files changed, 4 insertions, 0 deletions
diff --git a/include/m/m_vec.h b/include/m/m_vec.h
index bd4cc4b0..8a61d03f 100644
--- a/include/m/m_vec.h
+++ b/include/m/m_vec.h
@@ -276,6 +276,10 @@ public:
         return cM::atan2s(y, absXZ());
     }
 
+    s32 atan2sXZ_Y() const {
+        return -atan2sY_XZ();
+    }
+
     f32 angle(const mVec3_c &other) const {
         return EGG::Vector3f::angle(other);
     }