X-Git-Url: http://nitlanguage.org?ds=sidebyside

diff --git a/lib/geometry/boxes.nit b/lib/geometry/boxes.nit
index fc35c20..6ecf483 100644
--- a/lib/geometry/boxes.nit
+++ b/lib/geometry/boxes.nit
@@ -120,48 +120,31 @@ class Box[N: Numeric]
 
 		assert left != null and right != null and top != null and bottom != null
 
-		self.left = left
-		self.right = right
-		self.top = top
-		self.bottom = bottom
+		init(left, right, top, bottom)
 	end
 
 	# Create a `Box` using left, right, bottom and top
 	init lrbt(left, right, bottom, top: N)
 	do
-		self.left = left
-		self.right = right
-		self.top = top
-		self.bottom = bottom
+		init(left, right, top, bottom)
 	end
 
 	# Create a `Box` using left, right, top and bottom
 	init lrtb(left, right, top, bottom: N)
 	do
-		self.left = left
-		self.right = right
-		self.top = top
-		self.bottom = bottom
+		init(left, right, top, bottom)
 	end
 
 	# Create a `Box` using left, bottom, width and height
 	init lbwh(left, bottom, width, height: N)
 	do
-		self.left = left
-		self.bottom = bottom
-
-		self.right = left + width
-		self.top = bottom + height
+		init(left, left + width, bottom + height, bottom)
 	end
 
 	# Create a `Box` using left, top, width and height
 	init ltwh(left, top, width, height: N)
 	do
-		self.left = left
-		self.top = top
-
-		self.right = left + width
-		self.bottom = top - height
+		init(left, left+width, top, top - height)
 	end
 
 	redef fun to_s do return "<left: {left}, right: {right}, top: {top}, bottom: {bottom}>"
@@ -232,6 +215,8 @@ class Box3d[N: Numeric]
 	#     assert box.right == 4 and box.top == 4
 	init around(boxed: Boxed3d[N]...)
 	do
+		super
+
 		assert not boxed.is_empty
 
 		var left: nullable N = null