AP_Math: add Vector2f::dot

2021-04-21 16:43:30 +09:00 · 2021-04-21 16:43:30 +09:00 · 8fcefb59b1
commit 8fcefb59b1
parent 23f8a00619
1 changed files with 5 additions and 0 deletions
--- a/libraries/AP_Math/vector2.h
+++ b/libraries/AP_Math/vector2.h
@ -89,6 +89,11 @@ struct Vector2
    // dot product
    T operator *(const Vector2<T> &v) const;

+    // dot product (same as above but a more easily understood name)
+    T dot(const Vector2<T> &v) const {
+        return *this * v;
+    }
+
    // cross product
    T operator %(const Vector2<T> &v) const;