python表白玫瑰花绘制——情人节表白
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python表白玫瑰花绘制——情人节表白
python表白玫瑰花绘制——情人节表白一、玫瑰花绘制—深红色二、玫瑰花绘制—五颜六色三、玫瑰花绘制—粉红色四、玫瑰花绘制—红色五、桃花绘制一、玫瑰花绘制—深红色
import numpy as npimport matplotlib.pyplot as pltfrom mpl_toolkits.mplot3d import Axes3Dfig = plt.figure()ax = fig.gca(projection='3d')[x, t] = np.meshgrid(np.array(range(25)) / 24.0, np.arange(0, 575.5, 0.5) / 575 * 30 * np.pi - 4*np.pi)p = (np.pi / 2) * np.exp(-t / (8 * np.pi))change = np.sin(20*t)/50u = 1 - (1 - np.mod(3.3 * t, 2 * np.pi) / np.pi) ** 4 / 2 + changey = 2 * (x ** 2 - x) ** 2 * np.sin(p)r = u * (x * np.sin(p) + y * np.cos(p)) * 1.5h = u * (x * np.cos(p) - y * np.sin(p))c= plt.get_cmap('magma')surf = ax.plot_surface(r * np.cos(t), r * np.sin(t), h, rstride=1, cstride=1,cmap= c, linewidth=0, antialiased=True)plt.show()
二、玫瑰花绘制—五颜六色
import numpy as npimport matplotlib.pyplot as pltfrom matplotlib import cmfrom mpl_toolkits.mplot3d import Axes3Dfig = plt.figure()ax = fig.gca(projection='3d')[x, t] = np.meshgrid(np.array(range(25)) / 24.0, np.arange(0, 575.5, 0.5) / 575 * 17 * np.pi - 2 * np.pi)p = (np.pi / 2) * np.exp(-t / (8 * np.pi))u = 1 - (1 - np.mod(3.6 * t, 2 * np.pi) / np.pi) ** 4 / 2y = 2 * (x ** 2 - x) ** 2 * np.sin(p)r = u * (x * np.sin(p) + y * np.cos(p))h = u * (x * np.cos(p) - y * np.sin(p))c= cm.gist_rainbow_rsurf = ax.plot_surface(r * np.cos(t), r * np.sin(t), h, rstride=1, cstride=1,cmap= c, linewidth=0, antialiased=True)plt.show()
三、玫瑰花绘制—粉红色
import numpy as npimport matplotlib.pyplot as pltfrom matplotlib import cmfrom mpl_toolkits.mplot3d import Axes3Dfig = plt.figure()ax = fig.gca(projection='3d')[x, t] = np.meshgrid(np.array(range(25)) / 24.0, np.arange(0, 575.5, 0.5) / 575 * 17 * np.pi - 2 * np.pi)p = (np.pi / 2) * np.exp(-t / (8 * np.pi))u = 1 - (1 - np.mod(3.6 * t, 2 * np.pi) / np.pi) ** 4 / 2y = 2 * (x ** 2 - x) ** 2 * np.sin(p)r = u * (x * np.sin(p) + y * np.cos(p))h = u * (x * np.cos(p) - y * np.sin(p))c= cm.get_cmap('spring_r')surf = ax.plot_surface(r * np.cos(t), r * np.sin(t), h, rstride=1, cstride=1,cmap= c, linewidth=0, antialiased=True)plt.show()
四、玫瑰花绘制—红色
# 省略了头文件，可以在之前的博客里看到import numpy as npimport matplotlib.pyplot as pltfrom mpl_toolkits.mplot3d import Axes3Dfig = plt.figure()ax = fig.gca(projection='3d')# 将相位向后移动了6*pi[x, t] = np.meshgrid(np.array(range(25)) / 24.0, np.arange(0, 575.5, 0.5) / 575 * 20 * np.pi + 4*np.pi)p = (np.pi / 2) * np.exp(-t / (8 * np.pi))# 添加边缘扰动change = np.sin(15*t)/150# 将t的参数减少，使花瓣的角度变大u = 1 - (1 - np.mod(3.3 * t, 2 * np.pi) / np.pi) ** 4 / 2 + changey = 2 * (x ** 2 - x) ** 2 * np.sin(p)r = u * (x * np.sin(p) + y * np.cos(p))h = u * (x * np.cos(p) - y * np.sin(p))c= plt.get_cmap('Reds')surf = ax.plot_surface(r * np.cos(t), r * np.sin(t), h, rstride=1, cstride=1,cmap= c, linewidth=0, antialiased=True)plt.show()
五、桃花绘制
import numpy as npimport matplotlib.pyplot as pltfrom mpl_toolkits.mplot3d import Axes3Dfig = plt.figure()ax = fig.gca(projection='3d')[x, t] = np.meshgrid(np.array(range(25)) / 24.0, np.arange(0, 575.5, 0.5) / 575 * 6 * np.pi - 4*np.pi)p = (np.pi / 2) * np.exp(-t / (8 * np.pi))change = np.sin(10*t)/20u = 1 - (1 - np.mod(5.2 * t, 2 * np.pi) / np.pi) ** 4 / 2 + changey = 2 * (x ** 2 - x) ** 2 * np.sin(p)r = u * (x * np.sin(p) + y * np.cos(p)) * 1.5h = u * (x * np.cos(p) - y * np.sin(p))c= plt.get_cmap('spring_r')surf = ax.plot_surface(r * np.cos(t), r * np.sin(t), h, rstride=1, cstride=1,cmap= c, linewidth=0, antialiased=True)plt.show()
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参考文章 /weixin_43387647/article/details/88973568
搬运不易，路过的各位大佬请点个赞
添加了import的包，可直接运行
