python表白玫瑰花绘制——情人节表白(亲测)

╰半橙微兮° 2023-09-29 11:22 24阅读 0赞

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 np  
import matplotlib.pyplot as plt  
from mpl\_toolkits.mplot3d import Axes3D  
fig = 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)/50  
u = 1 - (1 - np.mod(3.3 \* t, 2 \* np.pi) / np.pi) \*\* 4 / 2 + change  
y = 2 \* (x \*\* 2 - x) \*\* 2 \* np.sin(p)  
r = u \* (x \* np.sin(p) + y \* np.cos(p)) \* 1.5  
h = 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()

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二、玫瑰花绘制—五颜六色

import numpy as np  
import matplotlib.pyplot as plt  
from matplotlib import cm  
from mpl\_toolkits.mplot3d import Axes3D

fig = 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 / 2  
y = 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\_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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三、玫瑰花绘制—粉红色

import numpy as np  
import matplotlib.pyplot as plt  
from matplotlib import cm  
from mpl\_toolkits.mplot3d import Axes3D

fig = 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 / 2  
y = 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()  
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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 np  
import matplotlib.pyplot as plt  
from mpl\_toolkits.mplot3d import Axes3D  
fig = 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 + change  
y = 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()

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五、桃花绘制

import numpy as np  
import matplotlib.pyplot as plt  
from mpl\_toolkits.mplot3d import Axes3D  
fig = 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)/20  
u = 1 - (1 - np.mod(5.2 \* t, 2 \* np.pi) / np.pi) \*\* 4 / 2 + change  
y = 2 \* (x \*\* 2 - x) \*\* 2 \* np.sin(p)  
r = u \* (x \* np.sin(p) + y \* np.cos(p)) \* 1.5  
h = 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 https://blog.csdn.net/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  
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原文链接：https://blog.csdn.net/weixin\_44044161/article/details/117338282