From 1f3110c6fab37d57b21c8fc0be6db38ba39b0c81 Mon Sep 17 00:00:00 2001 From: Florian Festi Date: Tue, 21 Jan 2020 21:34:02 +0100 Subject: [PATCH] New generator: TriangleLamp --- boxes/generators/trianglelamp.py | 112 +++++++++++++++++++++++++++++++ 1 file changed, 112 insertions(+) create mode 100644 boxes/generators/trianglelamp.py diff --git a/boxes/generators/trianglelamp.py b/boxes/generators/trianglelamp.py new file mode 100644 index 0000000..448d45a --- /dev/null +++ b/boxes/generators/trianglelamp.py @@ -0,0 +1,112 @@ +#!/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 . + +from boxes import * + +class CornerEdge(edges.Edge): + char = "C" + + def startwidth(self): + return self.boxes.thickness * math.tan(math.radians(90-22.5)) + + def __call__(self, length, bedBolts=None, bedBoltSettings=None, **kw): + with self.saved_context(): + self.ctx.stroke() + self.set_source_color(Color.RED) + self.moveTo(0, self.startwidth()) + self.edge(length) + self.ctx.stroke() + self.set_source_color(Color.BLACK) + super().__call__(length, bedBolts=None, bedBoltSettings=None, **kw) + + +class TriangleLamp(Boxes): + """Triangle LED Lamp""" + + ui_group = "Misc" + + def __init__(self): + Boxes.__init__(self) + + self.addSettingsArgs(edges.FingerJointSettings, finger=3.0,space=3.0, + surroundingspaces=0.5) + self.buildArgParser(x=250, h=40) + # Add non default cli params if needed (see argparse std lib) + self.argparser.add_argument( + "--cornersize", action="store", type=float, default=30, + help="short side of the corner triangles") + self.argparser.add_argument( + "--screenholesize", action="store", type=float, default=4, + help="diameter of the holes in the screen") + self.argparser.add_argument( + "--screwholesize", action="store", type=float, default=2, + help="diameter of the holes in the wood") + self.argparser.add_argument( + "--sharpcorners", action="store", type=boolarg, default=False, + help="extend walls for 45° corners. Requires grinding a 22.5° bevel.") + + def CB(self, l, size): + + def f(): + t = self.thickness + self.fingerHolesAt(0, self.h-1.5*t, size, 0) + self.fingerHolesAt(l, self.h-1.5*t, size, 180) + + return f + + def render(self): + # adjust to the variables you want in the local scope + x, h = self.x, self.h + l = (x**2+x**2)**.5 + c = self.cornersize + t = self.thickness + + r1 = self.screwholesize / 2 + r2 = self.screenholesize / 2 + + self.addPart(CornerEdge(self, None)) + + self.rectangularTriangle(x, x, num=2, move="up", callback=[ + lambda: self.hole(2/3.*c, 1/4.*c, r2), + lambda: self.hole(1/3.*c, 1/3.*c, r2), + lambda: self.hole(2/3.*c, 1/4.*c, r2), + ]) + self.rectangularTriangle(x, x, "fff", num=2, move="up") + + C = 'e' + if self.sharpcorners: + C = 'C' + + self.rectangularWall(x, h, "Ffe"+C, callback=[self.CB(x, c)], + move="up") + self.rectangularWall(x, h, "Ffe"+C, callback=[self.CB(x, c)], + move="up") + + self.rectangularWall(x, h, "F"+C+"eF", callback=[self.CB(x, c)], + move="up") + self.rectangularWall(x, h, "F"+C+"eF", callback=[self.CB(x, c)], + move="up") + + self.rectangularWall(l, h, "F"+C+"e" + C, + callback=[self.CB(l, c*2**.5)], move="up") + self.rectangularWall(l, h, "F"+C+"e" + C, + callback=[self.CB(l, c*2**.5)], move="up") + + + self.rectangularTriangle(c, c, "ffe", num=2, move="right", callback=[ + lambda:self.hole(2/3.*c,1/3.*c, r1)]) + self.rectangularTriangle(c, c, "fef", num=4, move="up", callback=[ + lambda: self.hole(2/3.*c, 1/4.*c, r1)])