質問編集履歴
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[追記]
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[追記1]
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コードを一部抜粋したものを載せました。汚いコードですみません。
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run()
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```
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[追記2]
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そもそもVectorというオブジェクトを作らずにnumpy?など既存のものを使えば避けられる問題なのでしょうか。
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どこを直せば良いか検討がつきません。ご教授お願いします。
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[追記]
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コードを一部抜粋したものを載せました。汚いコードですみません。
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実行すると、上記と同じエラーが出ます。
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```python
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import sys
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sys.setrecursionlimit(10000)
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class Vector:
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def __init__(self, x, y):
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self.x = x
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self.y = y
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def __add__(self, v):
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self.x = self.x + v.x
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self.y = self.y + v.y
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return self
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def __sub__(self, v):
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self.x = self.x - v.x
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self.y = self.y - v.y
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return self
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def __mul__(self, v):
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self.x = self.x * v.x
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self.y = self.y * v.y
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return self
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def sqrt(self):
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self.x = math.sqrt(self.x)
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self.y = math.sqrt(self.y)
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return self
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def __lt__(self, other):
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return any((
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self == other,
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self < other,
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))
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class Boid():
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def __init__(self, x, y, width, height):
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self.position = Vector(x, y)
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vec = (np.random.rand(2) - 0.5)*10
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self.velocity = Vector(*vec)
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vec = (np.random.rand(2) - 0.5)/2
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self.acceleration = Vector(*vec)
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self.max_force = 0.3
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self.max_speed = 5
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self.perception = 100
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def apply_behaviour(self, boids):
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alignment = self.align(boids)
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cohesion = self.cohesion(boids)
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separation = self.separation(boids)
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self.acceleration += alignment
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self.acceleration += cohesion
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self.acceleration += separation
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self.width = width
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self.height = height
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def align(self, boids):
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steering = Vector(*np.zeros(2))
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total = 0
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avg_vec = Vector(*np.zeros(2))
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for boid in boids:
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if np.linalg.norm(boid.position - self.position) < self.perception:
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avg_vec += boid.velocity
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total += 1
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if total > 0:
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avg_vec /= total
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avg_vec = Vector(*avg_vec)
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avg_vec = (avg_vec /np.linalg.norm(avg_vec)) * self.max_speed
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steering = avg_vec - self.velocity
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return steering
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width = 1000
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height = 1000
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flock = [Boid(*np.random.rand(2)*1000, width, height) for _ in range(50)]
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def run():
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global flock
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for boid in flock:
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263
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boid.apply_behaviour(flock)
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264
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265
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+
run()
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267
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+
```
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