Use a more robust parallelism detection

This commit is contained in:
Alessandro Ranellucci 2014-05-02 13:26:59 +02:00
parent fce669dea0
commit 0a88492fdc
5 changed files with 45 additions and 2 deletions

View file

@ -28,6 +28,8 @@ class Line
Point point_at(double distance) const;
bool coincides_with(const Line &line) const;
double distance_to(const Point &point) const;
bool parallel_to(double angle) const;
bool parallel_to(const Line &line) const;
double atan2_() const;
double direction() const;
Vector vector() const;