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<>用python画简化的雪花
首先大家想想雪花的大致模样
其实画雪花不用来回调画笔位置
我发现其实可以用画菱形的方法来画雪花的6个边
上代码!
from turtle import * #python画雪花 pencolor('red') pensize(5)#画笔大小 a=10#雪花的小边长 for
iin range(6):#循环,6个小雪花瓣 goto(0,0)#每画一个雪花瓣就将画笔移动到画布中央(注意画笔原来的方向不变) right(60)
pendown() forward(10*a) left(60) forward(5*a) right(120) penup() forward(5*a)
pendown() right(120) forward(5*a) left(120) forward(5*a) left(60) penup()
效果图
不抬起画笔 和上代码对比去掉了三行抬放笔动作代码
from turtle import * #python画雪花 pencolor('red') pensize(5)#画笔大小 a=10#雪花的小边长 for
iin range(6):#循环,6个小雪花瓣 goto(0,0)#每画一个雪花瓣就将画笔移动到画布中央(注意画笔原来的方向不变) right(60)
pendown() forward(10*a) left(60) forward(5*a) right(120) #这里 forward(5*a) #这里
right(120) forward(5*a) left(120) forward(5*a) left(60) penup() #这里 penup()
像是6个菱形吧,加上抬放笔动作就可以啦
喜欢这篇文章要记得收藏哦~~