Python圣诞树-夜空下的圣诞森林

圣诞森林代码如下：from turtle import*import randomfrom math import*t = cos(radians(heading()+45))/8+0.25delay(0)hideturtle()screensize(1200,1200,'black')speed(0)goto(-700,-280)pencolor('white')pensize(222)pendown()seth(0)forward(1400)def curvemove