114 lines
3.7 KiB
Python
114 lines
3.7 KiB
Python
#!/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 *
|
|
import math
|
|
|
|
class FlexBox2(Boxes):
|
|
"""Box with living hinge and top corners rounded"""
|
|
|
|
ui_group = "FlexBox"
|
|
|
|
def __init__(self):
|
|
Boxes.__init__(self)
|
|
self.addSettingsArgs(edges.FingerJointSettings)
|
|
self.addSettingsArgs(edges.FlexSettings)
|
|
self.buildArgParser("x", "y", "h", "outside")
|
|
self.argparser.add_argument(
|
|
"--radius", action="store", type=float, default=15,
|
|
help="Radius of the corners in mm")
|
|
|
|
@restore
|
|
def flexBoxSide(self, y, h, r, callback=None):
|
|
self.cc(callback, 0)
|
|
self.edges["f"](y)
|
|
self.corner(90, 0)
|
|
self.cc(callback, 1)
|
|
self.edges["f"](h - r)
|
|
self.corner(90, r)
|
|
self.cc(callback, 2)
|
|
self.edge(y - 2 * r)
|
|
self.corner(90, r)
|
|
self.cc(callback, 3)
|
|
self.latch(self.latchsize)
|
|
self.cc(callback, 4)
|
|
self.edges["f"](h - r - self.latchsize)
|
|
self.corner(90)
|
|
|
|
def surroundingWall(self):
|
|
y, h, x, r = self.y, self.h, self.x, self.radius
|
|
|
|
self.edges["F"](h - r, False)
|
|
|
|
if (y - 2 * r < self.thickness):
|
|
self.edges["X"](2 * self.c4 + y - 2 * r, x + 2 * self.thickness)
|
|
else:
|
|
self.edges["X"](self.c4, x + 2 * self.thickness)
|
|
self.edge(y - 2 * r)
|
|
self.edges["X"](self.c4, x + 2 * self.thickness)
|
|
|
|
self.latch(self.latchsize, False)
|
|
self.edge(x + 2 * self.thickness)
|
|
self.latch(self.latchsize, False, True)
|
|
self.edge(self.c4)
|
|
self.edge(y - 2 * r)
|
|
self.edge(self.c4)
|
|
self.edges["F"](h - r)
|
|
self.corner(90)
|
|
self.edge(self.thickness)
|
|
self.edges["f"](x)
|
|
self.edge(self.thickness)
|
|
self.corner(90)
|
|
|
|
def render(self):
|
|
|
|
if self.outside:
|
|
self.y = self.adjustSize(self.y)
|
|
self.h = self.adjustSize(self.h)
|
|
self.x = self.adjustSize(self.x)
|
|
|
|
self.latchsize = 8 * self.thickness
|
|
self.radius = self.radius or min(self.y / 2.0, self.h - self.latchsize)
|
|
self.radius = min(self.radius, self.y / 2.0)
|
|
self.radius = min(self.radius, max(0, self.h - self.latchsize))
|
|
self.c4 = c4 = math.pi * self.radius * 0.5
|
|
|
|
self.open()
|
|
|
|
self.fingerJointSettings = (4, 4)
|
|
|
|
self.moveTo(2 * self.thickness, self.thickness)
|
|
self.ctx.save()
|
|
self.surroundingWall()
|
|
|
|
self.moveTo(self.y + self.h - 3 * self.radius + 2 * self.c4 + self.latchsize + 1 * self.thickness, 0)
|
|
self.rectangularWall(self.y, self.x, edges="FFFF")
|
|
self.ctx.restore()
|
|
|
|
self.moveTo(0, self.x + 4 * self.thickness)
|
|
self.flexBoxSide(self.y, self.h, self.radius)
|
|
|
|
self.moveTo(2 * self.y + 3 * self.thickness, 0)
|
|
self.ctx.scale(-1, 1)
|
|
self.flexBoxSide(self.y, self.h, self.radius)
|
|
self.ctx.scale(-1, 1)
|
|
|
|
self.moveTo(2 * self.thickness, 0)
|
|
self.rectangularWall(self.x, self.h - self.radius - self.latchsize, edges="fFeF")
|
|
self.close()
|
|
|
|
|