利用Python实现好看的水波特效_python_

"""照片模拟水的波动效果""" import pygame, os from pygame.locals import * from math import sin # 导入正弦函数的工具箱 import time main_dir = os.path.split(os.path.abspath(__file__))[0] # 获取当前文件所在路径 def main(): pygame.init() # 初始化 screen = pygame.display.set_mode((640, 480), HWSURFACE|DOUBLEBUF) # 生成一个窗口 imagename = os.path.join(main_dir, 'data', 'liquid.bmp') # 拼接图片路径 bitmap = pygame.image.load(imagename) # 加载图片 bitmap = pygame.transform.scale2x(bitmap) # 将图像放大两倍 bitmap = pygame.transform.scale2x(bitmap) # 将图像放大两倍 if screen.get_bitsize() == 8: # 以相同的格式获取图像和屏幕 screen.set_palette(bitmap.get_palette()) else: bitmap = bitmap.convert() anim = 0.0 while 1: for e in pygame.event.get(): # 处理事件 if e.type in [QUIT, KEYDOWN, MOUSEBUTTONDOWN]: return anim = anim + 0.02 for x in range(0,640,20): # 模拟水的波动效果 xpos = (x + (sin(anim + x * .01) * 15)) + 20 for y in range(0, 480, 20): ypos = (y + (sin(anim + y * .01) * 15)) + 20 screen.blit(bitmap, (x, y), (xpos, ypos, 20, 20)) pygame.display.flip() # 更新 time.sleep(0.01) # 等待0.01s if __name__ == '__main__': main()