diff options
Diffstat (limited to 'path/fixed.ml')
| -rwxr-xr-x | path/fixed.ml | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/path/fixed.ml b/path/fixed.ml index d20c897..7ee0705 100755 --- a/path/fixed.ml +++ b/path/fixed.ml @@ -141,7 +141,7 @@ module Make(Point:P) = struct (** Return the distance between a given point and the curve. May return None if the point is out of the curve *) let distance - : Gg.v2 -> t -> (Gg.v2 * float) option + : Gg.v2 -> t -> (Gg.v2 * float * Point.t * Point.t) option = fun point beziers -> Array.fold_left beziers.path @@ -171,8 +171,8 @@ module Make(Point:P) = struct let _, point' = Shapes.Bezier.get_closest_point point bezier' in let distance = Gg.V2.( norm (point - point') ) in match res with - | None -> Some (point', distance) - | Some (_, d) -> if d < distance then res else (Some (point', distance)) + | None -> Some (point', distance, bezier.p0, bezier.p1) + | Some (_, d, _, _) -> if d < distance then res else (Some (point', distance, bezier.p0, bezier.p1)) end ) |