New generator: SwTypeTray - a tray to hang at a slat wall

boxes/generators/swtypetray.py

@@ -0,0 +1,144 @@
+#!/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 *
+from boxes.lids import _TopEdge
+
+class SwTypeTray(_TopEdge):
+    """Type tray - allows only continuous walls"""
+
+    ui_group = "SlatWall"
+
+    def __init__(self):
+        Boxes.__init__(self)
+        self.addSettingsArgs(edges.FingerJointSettings)
+        self.addSettingsArgs(edges.StackableSettings)
+        self.addSettingsArgs(edges.SlatWallSettings)
+        self.buildArgParser("sx", "sy", "h", "hi", "outside", "bottom_edge")
+        self.argparser.add_argument(
+            "--back_height",  action="store", type=float, default=0.0,
+            help="additional height of the back wall")
+        self.argparser.add_argument(
+            "--radius",  action="store", type=float, default=0.0,
+            help="radius for strengthening walls with the hooks")
+        
+
+    def xSlots(self):
+        posx = -0.5 * self.thickness
+        for x in self.sx[:-1]:
+            posx += x + self.thickness
+            posy = 0
+            for y in self.sy:
+                self.fingerHolesAt(posx, posy, y)
+                posy += y + self.thickness
+
+    def ySlots(self):
+        posy = -0.5 * self.thickness
+        for y in self.sy[:-1]:
+            posy += y + self.thickness
+            posx = 0
+            for x in reversed(self.sx):
+                self.fingerHolesAt(posy, posx, x)
+                posx += x + self.thickness
+
+    def xHoles(self):
+        posx = -0.5 * self.thickness
+        for x in self.sx[:-1]:
+            posx += x + self.thickness
+            self.fingerHolesAt(posx, 0, self.hi)
+
+    def yHoles(self):
+        posy = -0.5 * self.thickness
+        for y in self.sy[:-1]:
+            posy += y + self.thickness
+            self.fingerHolesAt(posy, 0, self.hi)
+
+    def render(self):
+
+        # Add slat wall edges
+        s = edges.SlatWallSettings(self.thickness, True,
+                                   **self.edgesettings.get("SlatWall", {}))
+        s.edgeObjects(self)
+        self.slatWallHolesAt = edges.SlatWallHoles(self, s)
+
+        
+        if self.outside:
+            self.sx = self.adjustSize(self.sx)
+            self.sy = self.adjustSize(self.sy)
+            self.h = self.adjustSize(self.h, e2=False)
+            if self.hi:
+                self.hi = self.adjustSize(self.hi, e2=False)
+
+        x = sum(self.sx) + self.thickness * (len(self.sx) - 1)
+        y = sum(self.sy) + self.thickness * (len(self.sy) - 1)
+        h = self.h
+        bh = self.back_height
+        sameh = not self.hi
+        hi = self.hi = self.hi or h
+        t = self.thickness
+
+
+        # outer walls
+        b = self.bottom_edge
+        t1, t2, t3, t4 = "eeee" #self.topEdges(self.top_edge)
+        self.closedtop = False # self.top_edge in "fF"
+
+        # x sides
+
+        self.ctx.save()
+
+        # outer walls
+        self.rectangularWall(x, h, [b, "F", t1, "F"], callback=[self.xHoles],  move="up")
+        self.rectangularWall(x, h+bh, [b, "C", t3, "c"], callback=[self.mirrorX(self.xHoles, x), ], move="up")
+
+        # floor
+        if b != "e":
+            self.rectangularWall(x, y, "ffff", callback=[
+                self.xSlots, self.ySlots], move="up")
+
+        # Inner walls
+
+        be = "f" if b != "e" else "e"
+
+        for i in range(len(self.sy) - 1):
+            e = [edges.SlottedEdge(self, self.sx, be), "f",
+                 edges.SlottedEdge(self, self.sx[::-1], "e", slots=0.5 * hi), "f"]
+            if self.closedtop and sameh:
+                e = [edges.SlottedEdge(self, self.sx, be), "f",
+                     edges.SlottedEdge(self, self.sx[::-1], "f", slots=0.5 * hi), "f"]
+
+            self.rectangularWall(x, hi, e, move="up")
+
+        # y walls
+
+        # outer walls
+        self.trapezoidSideWall(y, h, h+bh, [b, "B", t2, "h"], radius=self.radius, callback=[self.yHoles, ], move="up")
+        self.moveTo(0, 8)
+        self.trapezoidSideWall(y, h+bh, h, [b, "h", t4, "b"], radius=self.radius, callback=[self.mirrorX(self.yHoles, y), ], move="up")
+        self.moveTo(0, 8)
+
+        # inner walls
+        for i in range(len(self.sx) - 1):
+            e = [edges.SlottedEdge(self, self.sy, be, slots=0.5 * hi),
+                 "f", "e", "f"]
+            if self.closedtop and sameh:
+                e = [edges.SlottedEdge(self, self.sy, be, slots=0.5 * hi),"f",
+                     edges.SlottedEdge(self, self.sy[::-1], "f"), "f"]
+            self.rectangularWall(y, hi, e, move="up")
+
+
+
+