def __init__(self, **options):
# inherit from the base class
Group.__init__(self, **options)
# process the options if any
self.fg = options.get("fg", self.fg)
self.bg = options.get("bg", self.bg)
self.height = options.get("height", self.height)
self.width = options.get("width", self.width)
self.angle = options.get("angle", self.angle)
# make the beam splitter
lp = Group()
lp.append(
Path(P(0, 0),
P(-self.width, 0),
P(-self.width, self.height),
P(0, self.height),
P(0, 0),
P(-self.width, self.height),
fg=self.fg,
bg=self.bg))
# rotate if necessary
lp.rotate(self.angle, p=lp.bbox().c)
self.append(lp)
def __init__(self, **options):
# inherit from the base class
Group.__init__(self, **options)
# process the options if any
self.fg = options.get("fg", self.fg)
self.bg = options.get("bg", self.bg)
self.height = options.get("height", self.height)
self.angle = options.get("angle", self.angle)
# make the beam splitter
bs = Group()
bs.append(
Path(P(0, 0),
P(0, self.height),
P(self.height, self.height),
P(self.height, 0),
P(0, 0),
P(self.height, self.height),
fg=self.fg,
bg=self.bg))
# rotate if necessary
bs.rotate(self.angle, p=bs.bbox().c)
self.append(bs)
def __init__(self, **options):
# inherit from the base class
Group.__init__(self, **options)
# process the options if any
self.fg = options.get("fg", self.fg)
self.bg = options.get("bg", self.bg)
self.height = options.get("height", self.height)
self.width = options.get("width", self.width)
self.angle = options.get("angle", self.angle)
# make the free space
fs = Group()
fs.append(
Path(P(0, 0),
P(0, self.height),
P(self.width, self.height),
P(self.width, 0),
closed=1,
fg=self.fg,
bg=self.bg,
dash=Dash()))
# rotate if necessary
fs.rotate(self.angle, p=fs.bbox().c)
self.append(fs)
def __init__(self, **options):
Group.__init__(self, **options)
p = Group()
self.fg = options.get("fg", self.fg)
self.bg = options.get("bg", self.bg)
if self.width > self.height:
p.append(
Path(P(0, 0),
P(0, self.height),
P(self.width - self.height / 2.0, self.height),
C(90, 0),
P(self.width, self.height / 2.0),
C(180, 90),
P(self.width - self.height / 2.0, 0),
fg=self.fg,
bg=self.bg,
closed=1))
else:
p.append(
Path(P(0, 0),
P(0, self.height),
C(90, 0),
P(self.width, self.height / 2.0),
C(180, 90),
closed=1))
# rotate if necessary
self.angle = options.get("angle", self.angle)
p.rotate(self.angle, p=p.bbox().c)
self.append(p)
def classicalpath(*paths):
'''
@param paths: 1 or more Path() objects
@return: classical path
'''
g = Group()
for path in paths:
g.append(path.copy(linewidth=2, fg=Color(0)))
# reuse these paths
for path in paths:
g.append(path(linewidth=1, fg=Color(1)))
return g
def __init__(self, **options):
# inherit from the base class
Group.__init__(self, **options)
# process the options if any
self.fg = options.get("fg", self.fg)
self.bg = options.get("bg", self.bg)
self.height = options.get("height", self.height)
self.thickness = options.get("thickness", self.thickness)
self.angle = options.get("angle", self.angle)
self.type = options.get("type", self.type)
# determine what type of lens to make
if self.type == "convex":
leftCurveAngle = -30
rightCurveAngle = -30
elif self.type == "concave":
leftCurveAngle = 30
rightCurveAngle = 30
else:
print "Unknown lens type, defaulting to concave"
leftCurveAngle = 30
rightCurveAngle = 30
# make the lens
lens = Group()
lens.append(
Path(
P(0, 0),
C(leftCurveAngle, 180 - leftCurveAngle),
P(0, self.height),
P(self.thickness, self.height),
C(-180 + rightCurveAngle, -rightCurveAngle),
P(self.thickness, 0),
closed=1,
fg=self.fg,
bg=self.bg,
))
# rotate if necessary
lens.rotate(self.angle, p=lens.bbox().c)
self.append(lens)
def __init__(self, **options):
# inherit from the base class
Group.__init__(self, **options)
# process the options if any
self.fg = options.get("fg", self.fg)
self.bg = options.get("bg", self.bg)
self.height = options.get("height", self.height)
self.width = options.get("width", self.width)
self.angle = options.get("angle", self.angle)
# make the modulator
modulator = Group()
modulator.append(
Path(
P(0, 0),
P(0, self.height),
P(self.width, self.height),
P(self.width, 0),
closed=1,
fg=self.fg,
bg=self.bg,
))
modulator.append(
Path(
P(0, -self.buf),
P(self.width, -self.buf),
fg=self.fg,
bg=self.bg,
))
modulator.append(
Path(
P(0, self.height + self.buf),
P(self.width, self.height + self.buf),
fg=self.fg,
bg=self.bg,
))
# rotate if necessary
modulator.rotate(self.angle, p=modulator.bbox().c)
self.append(modulator)
def __init__(self, **options):
# inherit from the base class
Group.__init__(self, **options)
# process the options if any
self.fg = options.get("fg", self.fg)
self.bg = options.get("bg", self.bg)
self.length = options.get("length", self.length)
self.thickness = options.get("thickness", self.thickness)
self.angle = options.get("angle", self.thickness)
self.flicks = options.get("flicks", self.flicks)
# make the mirror itself
mirror = Group()
mirror.append(
Path(P(0, 0),
P(0, self.length),
P(self.thickness, self.length),
P(self.thickness, 0),
closed=1,
fg=self.fg,
bg=self.bg))
if self.flicks:
# make the flicks on the back of the mirror
flickLen = 0.15
flicksObj = Group()
for i in range(10):
flicksObj.append(
Path(P((i + 1.0) * self.length / 10.0, self.thickness),
P(i * self.length / 10.0, self.thickness + flickLen),
fg=self.fg,
bg=self.bg))
mirror.append(flicksObj)
# rotate the mirror if necessary
if self.angle != 0.0:
mirror.rotate(self.angle, p=mirror.bbox().c)
# make the mirror the current object
self.append(mirror)