花瓣怎么画（花瓣怎么画简单又好看）

import turtle

from random import random

from random import randint

def draw_petal(turtle_obj, flower):

# 绘制掉落的花瓣

for i in range(int(flower)):

# 有正有负就可以让画笔往二个花瓣怎么画方向走

x = flower - 4 * flower * random()

# 花瓣整体宽度(-10, 10)

y = 10 - 20 * random()

# 提笔，向前y，左转90，花瓣怎么画;走x，落笔

turtle_obj.penup()

turtle_obj.forward(y)

turtle_obj.left(90)

turtle_obj.forward(x)

turtle_obj.pendown()

# 珊瑚色

turtle_obj.pencolor("lightcoral")

# 画圆

turtle_obj.circle(1)

# 回到起点

# 提笔，后退x，右转90,后退y，落笔

turtle_obj.penup()

turtle_obj.backward(x)

turtle_obj.right(90)

turtle_obj.backward(y)

turtle_obj.pendown()

# 画树枝部分

def draw_tree(turtle_obj, branch, tree_color):

# 设置一个最小分支长度