diff options
Diffstat (limited to 'libs/canvas/utils.cc')
| -rw-r--r-- | libs/canvas/utils.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libs/canvas/utils.cc b/libs/canvas/utils.cc index 1eb11f422d..7b81cf5951 100644 --- a/libs/canvas/utils.cc +++ b/libs/canvas/utils.cc @@ -87,12 +87,12 @@ ArdourCanvas::distance_to_segment_squared (Duple const & p, Duple const & p1, Du at = p1; t = 0.0; return ((dp1x * dp1x) + (dp1y * dp1y)); - } + } // Project a line from p to the segment [p1,p2]. By considering the line // extending the segment, parameterized as p1 + (t * (p2 - p1)), - // we find projection of point p onto the line. + // we find projection of point p onto the line. // It falls where t = [(p - p1) . (p2 - p1)] / |p2 - p1|^2 t = ((dp1x * dx) + (dp1y * dy)) / segLenSquared; |