New generator: AngledCutJig

For making angled cuts in a laser cutter

boxes/generators/angledcutjig.py

@@ -0,0 +1,68 @@
+#!/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 *
+
+class AngledCutJig(Boxes): # Change class name!
+    """Jig for making angled cuts in a laser cutter"""
+
+    ui_group = "Misc"
+
+    def __init__(self):
+        Boxes.__init__(self)
+
+        self.addSettingsArgs(edges.FingerJointSettings, surroundingspaces=1.)
+
+        # remove cli params you do not need
+        self.buildArgParser(x=50, y=100)
+        # Add non default cli params if needed (see argparse std lib)
+        self.argparser.add_argument(
+            "--angle",  action="store", type=float, default=45.,
+            help="Angle of the cut")
+
+    def bottomCB(self):
+        t = self.thickness
+        self.fingerHolesAt(10-t, 4.5*t, 20, 0)
+        self.fingerHolesAt(30+t, 4.5*t, self.x, 0)
+        self.fingerHolesAt(10-t, self.y-4.5*t, 20, 0)
+        self.fingerHolesAt(30+t, self.y-4.5*t, self.x, 0)
+
+    def render(self):
+        # adjust to the variables you want in the local scope
+        x, y = self.x, self.y
+        t = self.thickness
+        # Initialize canvas
+        self.open()
+
+        th = x * math.tan(math.radians(90-self.angle))
+        l = (x**2 + th**2)**0.5
+        th2 = 20 * math.tan(math.radians(self.angle))
+        l2 = (20**2 + th2**2)**0.5
+
+        self.rectangularWall(30+x+2*t, y, callback=[self.bottomCB], move="right")
+        self.rectangularWall(l, y, callback=[
+            lambda:self.fingerHolesAt(0, 4.5*t, l, 0), None,
+            lambda:self.fingerHolesAt(0, 4.5*t, l, 0), None],
+                             move="right")
+        self.rectangularWall(l2, y, callback=[
+            lambda:self.fingerHolesAt(0, 4.5*t, l2, 0), None,
+            lambda:self.fingerHolesAt(0, 4.5*t, l2, 0), None],
+                             move="right")
+        
+        self.rectangularTriangle(x, th, "fef", num=2, move="up")
+        self.rectangularTriangle(20, th2, "fef", num=2, move="up")
+        
+        self.close()