Merge: More keep going

[nit.git] / lib / geometry / points_and_lines.nit

diff --git a/lib/geometry/points_and_lines.nit b/lib/geometry/points_and_lines.nit
index 14a67fb..6c7fda6 100644 (file)
--- a/lib/geometry/points_and_lines.nit
+++ b/lib/geometry/points_and_lines.nit
@@ -55,9 +55,13 @@ end
 
 # An abstract 2d line segment
 interface ILine[N: Numeric]
+       # The type of points that ends the segment
        type P: IPoint[N]
 
+       # The point that is the left-end of the segment
        fun point_left: P is abstract
+
+       # The point that is the right-end of the segment
        fun point_right: P is abstract
 
        redef fun to_s do return "{point_left}--{point_right}"
@@ -67,8 +71,8 @@ end
 class Line[N: Numeric]
        super ILine[N]
 
-       redef var point_left: P
-       redef var point_right: P
+       redef var point_left
+       redef var point_right
 
        init
        do