python3D粒子爱心代码
时间: 2023-12-08 10:38:12 浏览: 106
很高兴回答您的问题。以下是一个使用Python实现的3D粒子爱心代码的例子:
```python
import turtle
import random
# 初始化
turtle.setup(width=800, height=600)
turtle.bgcolor('black')
turtle.title('3D Particle Heart')
# 定义粒子类
class Particle(turtle.Turtle):
def __init__(self):
turtle.Turtle.__init__(self, shape='circle', visible=False)
self.penup()
self.speed(0)
self.velocity = [random.uniform(-1, 1), random.uniform(-1, 1), random.uniform(-1, 1)]
self.x = 0
self.y = 0
self.z = 0
self.gravity = -0.01
self.color(random.uniform(0, 1), random.uniform(0, 1), random.uniform(0, 1))
self.visible = True
# 更新粒子位置
def move(self):
self.velocity[1] += self.gravity
self.x += self.velocity[0]
self.y += self.velocity[1]
self.z += self.velocity[2]
self.goto(self.x, self.y)
if self.z < -200:
self.visible = False
self.goto(0, 0)
self.velocity = [random.uniform(-1, 1), random.uniform(-1, 1), random.uniform(-1, 1)]
self.x = 0
self.y = 0
self.z = 0
self.gravity = -0.01
self.color(random.uniform(0, 1), random.uniform(0, 1), random.uniform(0, 1))
self.visible = True
# 创建粒子列表
particles = []
for i in range(100):
particles.append(Particle())
# 绘制爱心
def heart(x, y, size):
turtle.penup()
turtle.goto(x, y)
turtle.pendown()
turtle.color('red')
turtle.pensize(size)
turtle.begin_fill()
turtle.left(45)
turtle.forward(100*size)
turtle.circle(50*size, 180)
turtle.right(90)
turtle.circle(50*size, 180)
turtle.forward(100*size)
turtle.end_fill()
# 主循环
while True:
for particle in particles:
particle.move()
if particle.visible:
particle.showturtle()
else:
particle.hideturtle()
heart(0, -50, 1)
turtle.update()
# 结束
turtle.done()
```