lib/geom/matrix3d.rb in floorplanner-fml-0.2 vs lib/geom/matrix3d.rb in floorplanner-fml-0.2.1

@@ -89,10 +89,10 @@
 
     def self.reflection(plane)
       a = plane.normal.x
       b = plane.normal.y
       c = plane.normal.z
-      
+
       self[
         [1-(2*a*a) , 0-(2*a*b) , 0-(2*a*c) , 0],
         [0-(2*a*b) , 1-(2*b*b) , 0-(2*b*c) , 0],
         [0-(2*a*c) , 0-(2*b*c) , 1-(2*c*c) , 0],
         [0         , 0         , 0         , 1]