New generator: StorageRack - Box with rails to slide other boxes in

boxes/generators/storagerack.py

@@ -0,0 +1,102 @@
+#!/usr/bin/env python3
+# Copyright (C) 2013-2014 Florian Festi
+#
+#   This program is free software: you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation, either version 3 of the License, or
+#   (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#   GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License
+#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from boxes import *
+
+class StorageRack(Boxes):
+    """StorageRack to store boxes and trays which have their own floor"""
+
+    ui_group = "Shelf"
+
+    def __init__(self):
+        Boxes.__init__(self)
+        self.addSettingsArgs(edges.FingerJointSettings)
+        self.addSettingsArgs(edges.StackableSettings)
+        
+        self.argparser.add_argument(
+            "--depth",  action="store", type=float, default=200,
+            help="depth of the rack")
+        self.argparser.add_argument(
+            "--rail",  action="store", type=float, default=30,
+            help="depth of the rack")
+        self.buildArgParser("x", "sh", "outside", "bottom_edge")
+        self.argparser.add_argument(
+            "--top_edge", action="store",
+            type=ArgparseEdgeType("Fhe"), choices=list("Fhe"),
+            default="F",
+            help="edge type for top edge")
+
+    def hHoles(self):
+        posh = -0.5 * self.thickness
+        for h in self.sh[:-1]:
+            posh += h + self.thickness
+            self.fingerHolesAt(posh, 0, self.depth)
+
+    def backHoles(self):
+        posh = -0.5 * self.thickness
+        for nr, h in enumerate(self.sh[:-1]):
+            posh += h + self.thickness
+            if ((self.bottom_edge == "e" and nr == 0) or
+                (self.top_edge == "e" and nr == len(self.sh) - 2)): 
+                self.fingerHolesAt(0, posh, self.x, 0)
+            else:
+                self.fingerHolesAt(0, posh, self.rail, 0)
+                self.fingerHolesAt(self.x, posh, self.rail, 180)
+
+    def render(self):
+        if self.outside:
+            self.depth = self.adjustSize(self.depth, e2=False)
+            self.sh = self.adjustSize(self.sh)
+            self.x = self.adjustSize(self.x)
+
+        h = sum(self.sh) + self.thickness * (len(self.sh) - 1)
+        x = self.x
+        d = self.depth
+        t = self.thickness
+
+
+        # outer walls
+        b = self.bottom_edge
+        t = self.top_edge
+        self.closedtop = self.top_edge in "fF"
+
+        # sides
+
+        self.ctx.save()
+
+        # side walls
+        self.rectangularWall(d, h, [b, "F", t, "E"], callback=[None, self.hHoles, ], move="up")
+        self.rectangularWall(d, h, [b, "E", t, "F"], callback=[None, self.hHoles, ], move="up")
+
+        # full floors
+        self.rectangularWall(d, x, "fffE", move="up")
+        self.rectangularWall(d, x, "fffE", move="up")
+
+        num = len(self.sh)-1
+        if b == "e":
+            num -= 1
+        if t == "e":
+            num -= 1
+            
+        for i in range(num):
+            self.rectangularWall(d, self.rail, "ffee", move="up")
+            self.rectangularWall(d, self.rail, "feef", move="up")
+
+        self.ctx.restore()
+        self.rectangularWall(d, h, "ffff", move="right only")
+
+        # back wall
+        self.rectangularWall(x, h, [b, "f", t, "f"],  callback=[self.backHoles], move="up")