def next(self):
if self._current_height >= self._height:
raise StopIteration
points = self._points(self._radius(), self._start_angle())
commands = [
LateralDraw(points[index - 1], points[index], self._speed)
for index in range(1, len(points))
]
layer = Layer(self._current_height, commands=commands)
self._current_height = self._current_height + self._layer_height
return layer
def next(self):
if self._current_height >= self._height:
raise StopIteration
points = self._points(self._last_angle)
commands = [
LateralDraw(points[index - 1], points[index], self._speed)
for index in range(1, len(points))
]
layer = Layer(self._current_height, commands=commands)
self._current_height = self._current_height + self._layer_height
self._last_angle = self._last_angle + self._angle_varience
return layer
def next(self):
if self._current_height >= self._height:
raise StopIteration
commands = []
for i in range(1, self._rings + 1):
radius = self._max_radius / self._rings * i
points = self._points(0, radius)
commands += [LateralMove(points[0], points[0], self._speed)]
commands += [
LateralDraw(points[index - 1], points[index], self._speed)
for index in range(1, len(points))
]
layer = Layer(self._current_height, commands=commands)
self._current_height = self._current_height + self._layer_height
self._last_angle = self._last_angle + self._angle_varience
return layer
def _layer_from_points(self, points):
commands = [
LateralDraw(points[index - 1], points[index], self._speed)
for index in range(1, len(points))
]
return Layer(self._current_height, commands=commands)