Add box3.py - a simple box with only 3 walls

box3.py

@@ -0,0 +1,36 @@
+#!/usr/bin/python
+
+from boxes import *
+
+class Box(Boxes):
+    def __init__(self, x, y, h, **kw):
+        self.x, self.y, self.h = x, y, h
+        Boxes.__init__(self, width=x+y+40, height=y+2*h+50, **kw)
+
+    def render(self):
+        x, y, h = self.x, self.y, self.h
+        t = self.thickness
+
+        d2 = [Bolts(2)]
+        d3 = [Bolts(3)]
+
+        d2 = d3 = None
+
+        self.moveTo(t, t)
+        self.rectangularWall(x, h, "FFeF", bedBolts=d2, move="right")
+        self.rectangularWall(y, h, "Feef", bedBolts=d3, move="up")
+        self.rectangularWall(y, h, "Feef", bedBolts=d3)
+        #self.rectangularWall(x, h, "FFeF", bedBolts=d2, move="left up")
+        
+        self.rectangularWall(x, y, "efff", bedBolts=[d2, d3, d2, d3], move="left")
+        #self.rectangularWall(x, y, "ffff", bedBolts=[d2, d3, d2, d3])
+
+        self.ctx.stroke()
+        self.surface.flush()
+        self.surface.finish()
+
+t = 6.0
+b = Box(380-2*t, 370-2*t, 120-t, thickness=t)
+b.edges["f"].settings.setValues(b.thickness, space=3, finger=3,
+                                surroundingspaces=1)
+b.render()