36 lines
605 B
Python
36 lines
605 B
Python
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import numpy as np
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rng = np.random.default_rng()
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x_dim = 7
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y_dim = 7.3
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d = 20.6 - 6.8 - 7 - 2.5
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def generate_ray():
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x_start = rng.uniform(0, x_dim)
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y_start = rng.uniform(0, y_dim)
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phi = rng.uniform(0, 1) * 2 * np.pi
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theta = np.arccos(np.sqrt(rng.uniform(0, 1)))
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x_final = x_start + np.cos(phi) * d * np.tan(theta)
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y_final = y_start + np.sin(phi) * d * np.tan(theta)
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return (0 <= x_final and x_dim >= x_final and 0 <= y_final and y_dim >= y_final)
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num = 1000000
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count_in = 0
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for i in range(num):
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if generate_ray():
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count_in += 1
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print(count_in)
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