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TrafficLight: Add support for horizontal layout of lights

This commit is contained in:
Florian Festi 2016-11-30 21:45:17 +01:00
parent 3a4c0cd49c
commit 75adf0b15f
1 changed files with 71 additions and 13 deletions
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62
boxes/generators/trafficlight.py
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@ -55,6 +55,9 @@ class TrafficLight(Boxes): # change class name here and below
self.argparser.add_argument(
"--n", action="store", type=int, default=3,
help="number of lights")
self.argparser.add_argument(
"--upright", action="store", type=bool, default=False,
help="stack lights upright (or side by side)")
def backCB(self):
t = self.thickness
@ -66,12 +69,49 @@ class TrafficLight(Boxes): # change class name here and below
for i in range(1, self.n):
self.fingerHolesAt(i*(self.h+t)-0.5*t, 0, self.depth)
for i in range(self.n):
self.fingerHolesAt(i*(self.h+t),
self.depth-2*t, self.h, 0)
self.fingerHolesAt(i*(self.h+t), self.depth-2*t, self.h, 0)
def topCB(self):
t = self.thickness
for i in range(1, self.n):
self.fingerHolesAt(i*(self.h+t)-0.5*t, 0, self.depth + self.shades)
for i in range(self.n):
self.fingerHolesAt(i*(self.h+t), self.depth-2*t, self.h, 0)
def frontCB(self):
self.hole(self.h/2, self.h/2, self.h/2-self.thickness)
def wall(self, h1, h2, w, edges="ffef", callback=None, move=""):
edges = [self.edges.get(e, e) for e in edges]
edges += edges # append for wrapping around
overallwidth = w + edges[-1].spacing() + edges[1].spacing()
overallheight = max(h1, h2) + edges[0].spacing() + edges[2].spacing()
if self.move(overallwidth, overallheight, move, before=True):
return
a = math.atan((h2-h1)/float(w))
angle = math.degrees(a)
self.moveTo(edges[-1].spacing(), edges[0].margin())
for i, l in [(0, w), (1, h2)]:
self.cc(callback, i, y=edges[i].startwidth() + self.burn)
edges[i](l)
self.edgeCorner(edges[i], edges[i + 1], 90)
self.corner(angle)
self.cc(callback, i, y=edges[2].startwidth() + self.burn)
edges[2](w / math.cos(a))
self.corner(-angle)
self.edgeCorner(edges[2], edges[2 + 1], 90)
self.cc(callback, i, y=edges[3].startwidth() + self.burn)
edges[3](h1)
self.edgeCorner(edges[3], edges[3 + 1], 90)
self.ctx.stroke()
self.move(overallwidth, overallheight, move)
def render(self):
# adjust to the variables you want in the local scope
d, h, n = self.depth, self.h, self.n
@ -87,6 +127,8 @@ class TrafficLight(Boxes): # change class name here and below
# back
self.rectangularWall(th, h, "FFFF", callback=[self.backCB], move="up")
if self.upright:
# sides
self.rectangularWall(th, d, "fFsF", callback=[self.sideCB], move="up")
self.rectangularWall(th, d, "fFsF", callback=[self.sideCB], move="up")
@ -97,12 +139,28 @@ class TrafficLight(Boxes): # change class name here and below
for i in range(n):
self.rectangularWall(h, d+s, ['f', e, 'e', e2],
move="right" if i<n-1 else "right up")
else:
# bottom
self.rectangularWall(th, d, "fFeF", callback=[self.sideCB],
move="up")
# top
self.rectangularWall(th, d+s, "fFeF", callback=[self.topCB],
move="up")
# vertical walls
for i in range(n):
self.wall(d, d+s, h, move="right" if i<n-1 else "right up")
# fronts
for i in range(n):
self.rectangularWall(h, h, "efef", callback=[self.frontCB],
move="left" if i<n-1 else "left up")
if self.upright:
# bottom wall
self.rectangularWall(h, d, "ffef", move="up")
else:
# vertical wall
self.wall(d, d+s, h, move="up")
# Colored windows
for i in range(n):