给我复杂的python光学仿真代码

当然，我可以给你一个相对复杂的Python光学仿真代码示例。下面是一个基于光线追踪的简单光学系统仿真代码，用来模拟光线在透镜和平面镜上的反射和折射。

import numpy as np

class Ray:
    def __init__(self, origin, direction):
        self.origin = origin
        self.direction = direction / np.linalg.norm(direction)

class Lens:
    def __init__(self, focal_length, position):
        self.focal_length = focal_length
        self.position = position

    def refract(self, ray):
        p1 = self.position
        p2 = ray.origin

        # calculate the intersection point of the ray with the lens plane
        t = (p1[2] - p2[2]) / ray.direction[2]
        intersection = p2 + t * ray.direction

        # calculate the normal vector at the intersection point
        normal = np.array([0, 0, -1])

        # calculate the incident angle and the refracted angle using Snell's law
        incident_angle = np.arccos(np.dot(ray.direction, normal))
        refracted_angle = np.arcsin((np.sin(incident_angle) * self.focal_length) / ray.focal_length)

        # calculate the refracted ray direction
        refracted_direction = np.dot(np.linalg.inv(self.rotation_matrix(refracted_angle)), ray.direction)

        return Ray(intersection, refracted_direction)

    def rotation_matrix(self, angle):
        c = np.cos(angle)
        s = np.sin(angle)
        return np.array([[c, -s, 0], [s, c, 0], [0, 0, 1]])

class Mirror:
    def __init__(self, position):
        self.position = position

    def reflect(self, ray):
        p1 = self.position
        p2 = ray.origin

        # calculate the intersection point of the ray with the mirror plane
        t = (p1[2] - p2[2]) / ray.direction[2]
        intersection = p2 + t * ray.direction

        # calculate the normal vector at the intersection point
        normal = np.array([0, 0, -1])

        # calculate the reflected ray direction
        reflected_direction = ray.direction - 2 * np.dot(ray.direction, normal) * normal

        return Ray(intersection, reflected_direction)

class OpticalSystem:
    def __init__(self):
        self.elements = []

    def add_element(self, element):
        self.elements.append(element)

    def trace_ray(self, ray):
        for element in self.elements:
            if isinstance(element, Lens):
                ray = element.refract(ray)
            elif isinstance(element, Mirror):
                ray = element.reflect(ray)
        
        return ray

# Create an optical system
optical_system = OpticalSystem()

# Add lenses and mirrors to the system
optical_system.add_element(Lens(10, np.array([0, 0, 10])))
optical_system.add_element(Lens(-5, np.array([0, 0, 20])))
optical_system.add_element(Mirror(np.array([0, 0, 30])))

# Define the initial ray
initial_ray = Ray(np.array([0, 0, 0]), np.array([0.1, 0.1, 1]))

# Trace the ray through the optical system
final_ray = optical_system.trace_ray(initial_ray)

# Print the final ray parameters
print("Final Ray Origin:", final_ray.origin)
print("Final Ray Direction:", final_ray.direction)

这个代码示例实现了一个简单的光学系统，包括透镜和平面镜。你可以根据需要进行修改和扩展。注意，这只是一个简单的示例，实际的光学仿真可能需要更复杂的模型和算法。