diff options
Diffstat (limited to 'battles/src/Point.cpp')
| -rw-r--r-- | battles/src/Point.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/battles/src/Point.cpp b/battles/src/Point.cpp index 9ffa81c..31aecae 100644 --- a/battles/src/Point.cpp +++ b/battles/src/Point.cpp @@ -23,6 +23,13 @@ Point::distance(const Point& other) const } +double +Point::angle() const +{ + return std::atan2(y, x); // (+x, _) is 0 +} + + Point Point::rotate(const double angle) const { |