本文整理汇总了Python中mobject.Mobject.apply_function方法的典型用法代码示例。如果您正苦于以下问题：Python Mobject.apply_function方法的具体用法？Python Mobject.apply_function怎么用？Python Mobject.apply_function使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类mobject.Mobject的用法示例。
在下文中一共展示了Mobject.apply_function方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: PiCreature
# 需要导入模块: from mobject import Mobject [as 别名]
# 或者: from mobject.Mobject import apply_function [as 别名]
#.........这里部分代码省略.........
return [getattr(self, pn) for pn in self.PART_NAMES]
def get_white_parts(self):
return [
getattr(self, pn)
for pn in self.WHITE_PART_NAMES+self.MOUTH_NAMES
]
def get_mouth_center(self):
result = self.body.get_center()
result[0] = self.eyes.get_center()[0]
return result
# left_center = self.left_eye.get_center()
# right_center = self.right_eye.get_center()
# l_to_r = right_center-left_center
# eyes_to_mouth = rotate_vector(l_to_r, -np.pi/2, OUT)
# eyes_to_mouth /= np.linalg.norm(eyes_to_mouth)
# return left_center/2 + right_center/2 + \
# PI_CREATURE_MOUTH_TO_EYES_DISTANCE*eyes_to_mouth
def highlight(self, color, condition = None):
for part in set(self.get_parts()).difference(self.get_white_parts()):
part.highlight(color, condition)
return self
def move_to(self, destination):
self.shift(destination-self.get_bottom())
return self
def change_mouth_to(self, mouth_name):
#TODO, This is poorly implemented
self.mouth = getattr(self, mouth_name)
self.sub_mobjects = list_update(
self.sub_mobjects,
self.get_parts()
)
self.mouth.highlight(WHITE)
return self
def give_smile(self):
return self.change_mouth_to("smile")
def give_frown(self):
return self.change_mouth_to("frown")
def give_straight_face(self):
return self.change_mouth_to("straight_mouth")
def get_eye_center(self):
return self.eyes.get_center()
def make_mean(self):
eye_x, eye_y = self.get_eye_center()[:2]
def should_delete((x, y, z)):
return y - eye_y > 0.3*abs(x - eye_x)
self.eyes.highlight("black", should_delete)
self.give_straight_face()
return self
def make_sad(self):
eye_x, eye_y = self.get_eye_center()[:2]
eye_y += 0.15
def should_delete((x, y, z)):
return y - eye_y > -0.3*abs(x - eye_x)
self.eyey.highlight("black", should_delete)
self.give_frown()
return self
def get_step_intermediate(self, pi_creature):
vect = pi_creature.get_center() - self.get_center()
result = self.copy().shift(vect / 2.0)
left_forward = vect[0] > 0
if self.right_leg.get_center()[0] < self.left_leg.get_center()[0]:
#For Mortimer's case
left_forward = not left_forward
if left_forward:
result.left_leg.wag(vect/2.0, DOWN)
result.right_leg.wag(-vect/2.0, DOWN)
else:
result.right_leg.wag(vect/2.0, DOWN)
result.left_leg.wag(-vect/2.0, DOWN)
return result
def blink(self):
bottom = self.eyes.get_bottom()
self.eyes.apply_function(
lambda (x, y, z) : (x, bottom[1], z)
)
return self
def shift_eyes(self):
for eye in self.left_eye, self.right_eye:
eye.rotate_in_place(np.pi, UP)
return self
def to_symbol(self):
Mobject.__init__(
self,
*list(set(self.get_parts()).difference(self.get_white_parts()))
)