New generator: SlantedTray

Stolen from AgricolaInsert.

boxes/generators/slantedtray.py

@@ -0,0 +1,84 @@
+#!/usr/bin/env python3
+# Copyright (C) 2013-2016 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 functools import partial
+
+class SlantedTray(Boxes):
+    """One row tray with high back wall and low front wall"""
+
+    ui_group = "Tray"
+    ui_group = "Unstable" # see ./__init__.py for names
+
+    def __init__(self) -> None:
+        Boxes.__init__(self)
+
+        self.addSettingsArgs(edges.FingerJointSettings)
+        # self.addSettingsArgs(edges.StackableSettings)
+
+        self.buildArgParser(sx="40*3", y=40.0, h=40.0, outside=False)
+        self.argparser.add_argument(
+            "--front_height",  action="store", type=float, default=0.3,
+            help="height of the front as fraction of the total height")
+
+    def finger_holes_CB(self, sx, h):
+        t = self.thickness
+        pos = -0.5 * t
+        for x in sx[:-1]:
+            pos += x + t
+            self.fingerHolesAt(pos, 0, h)
+
+    def render(self):
+        # adjust to the variables you want in the local scope
+        sx, y, h = self.sx, self.y, self.h
+        t = self.thickness
+
+        if self.outside:
+            self.sx = sx = self.adjustSize(sx)
+            self.y = y = self.adjustSize(y)
+            self.h = h = self.adjustSize(h, False)
+
+        front_height = h * self.front_height
+        x = sum(sx) + t * (len(sx) - 1)
+
+        self.rectangularWall(
+            x,
+            h,
+            "eFfF",
+            move="up",
+            callback=[partial(self.finger_holes_CB, sx, h)],
+        )
+
+        self.rectangularWall(
+            x,
+            y,
+            "FFfF",
+            move="up",
+            callback=[partial(self.finger_holes_CB, sx, y)],
+        )
+
+        self.rectangularWall(
+            x,
+            front_height,
+            "FFeF",
+            move="up",
+            callback=[
+                partial(self.finger_holes_CB, sx, front_height)
+            ],
+        )
+
+        for _ in range(3):
+            self.trapezoidWall(y, h, front_height, "ffef", move="right")