First attempts for a lamp casing

lamp.py

@@ -0,0 +1,83 @@
+#!/usr/bin/python
+
+from boxes import Boxes
+
+class Lamp(Boxes):
+    def __init__(self):
+        Boxes.__init__(self, width=1000, height=800)
+        self.fingerJointSettings = (5, 5)
+
+    def ring(self, r, w):
+        self.ctx.save()
+        d = 2*(r+w)
+        self.roundedPlate(d, d, r)
+
+        self.moveTo(r+w, w)
+        self.corner(360, r)
+        self.ctx.restore()
+
+    def base(self, r, w):
+        self.ctx.save()
+        d = 2*(r+w)
+        self.roundedPlate(d, d, r)
+        self.moveTo(0, 0)
+        self.hexHolesHex(2*(r+w), 5, 3, grow='space')
+        self.ctx.restore()
+
+    def side(self, r, w, h):
+        self.fingerHoleEdge(w/2.0, 5)
+        for i in range(4):
+            self.flex(r*0.5*math.pi, h)
+            if i < 3:
+                self.fingerHoleEdge(w, 5)
+        self.fingerHoleEdge(w/2.0, 5)
+
+        self.corner(90)
+        self.edge(5)
+        self.doveTailJoint(h-10)
+        self.edge(5)
+        self.corner(90)
+
+        self.fingerHoleEdge(w/2.0, 5)
+        for i in range(4):
+            self.edge(r*0.5*math.pi)
+            if i < 3:
+                self.fingerHoleEdge(w, 5)
+        self.fingerHoleEdge(w/2.0, 5)
+
+        self.corner(90)
+        self.edge(5)
+        self.doveTailJoint(h-10, positive=False)
+        self.edge(5)
+        self.corner(90)
+
+        self.side(r, w, 150)
+        self.moveTo(0, 150+40)
+
+    def render(self, r, w):
+        """
+        r : radius of lamp
+        w : width of surrounding ring
+        """
+        d = 2*(r+w)
+        self.ctx.save()
+        self.moveTo(20, 20)
+        self.ring(r, w)
+        self.moveTo(2*(r+w)+20, 0)
+        self.base(r, w)
+
+        self.ctx.restore()
+        self.moveTo(10, 2*(r+w)+40)
+        self.surroundingWall(d, d, r, 150)
+
+        self.moveTo(0, 270)
+
+        #self.hexHolesHex(200, 20, 5)
+        #self.hexHolesRectangle(400, 200, 20, 5)
+
+        self.ctx.stroke()
+        self.surface.flush()
+
+
+l = Lamp()
+l.render(100, 20)