diff options
Diffstat (limited to 'content/geometry/linesAndSegments.cpp')
| -rw-r--r-- | content/geometry/linesAndSegments.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/content/geometry/linesAndSegments.cpp b/content/geometry/linesAndSegments.cpp index ddab554..db34179 100644 --- a/content/geometry/linesAndSegments.cpp +++ b/content/geometry/linesAndSegments.cpp @@ -66,7 +66,7 @@ vector<pt> segmentIntersection2(pt a, pt b, pt c, pt d) { double x = cross(b - a, d - c); double y = cross(c - a, d - c); double z = cross(b - a, a - c); - if (x < 0) {x = -x; y = -y; z = -z;} + if (x < 0) { x = -x; y = -y; z = -z; } if (y < -EPS || y-x > EPS || z < -EPS || z-x > EPS) return {}; if (x > EPS) return {a + y/x*(b - a)}; vector<pt> result; |