Python实现绘制3D地球旋转效果

import numpy as np
import matplotlib.pyplot as plt
path = "earth1.jpg"
img = plt.imread(path)
h, w, c = img.shape
ys, xs = np.indices([h, w])
th = xs/w*np.pi*2
phi = np.pi/2 - ys/h*np.pi

x = np.cos(phi)*np.cos(th)
y = np.cos(phi)*np.sin(th)
z = np.sin(phi)

cs = [tuple(c/255) for c in img.reshape(-1,3)]
ax = plt.subplot(projection='3d')
ax.scatter(x, y, z, marker='.', c=cs)
plt.axis('off')
plt.show()