```go
import pygame
from pygame.locals import *
import sys
import math# 初始化Pygame
pygame.init()# 设置窗口大小
width, height = 800, 600
screen = pygame.display.set_mode((width, height))
pygame.display.set_caption('3D Triangle Fill with Barycentric Coordinates')# 定义三角形的三个顶点坐标（包含z坐标）
v0 = (200, 100, 0)
v1 = (400, 500, 0)
v2 = (600, 200, 0)
img=pygame.image.load("11.jpg").convert_alpha()
# 定义旋转角度
angle_x = 0
angle_y = 0
angle_z = 0
rotation_speed = 0.01  # 每帧旋转的速度def rotate_x(vertex, angle):x, y, z = vertexnew_y = y * math.cos(angle) - z * math.sin(angle)new_z = y * math.sin(angle) + z * math.cos(angle)return x, new_y, new_zdef rotate_y(vertex, angle):x, y, z = vertexnew_x = x * math.cos(angle) + z * math.sin(angle)new_z = -x * math.sin(angle) + z * math.cos(angle)return new_x, y, new_zdef rotate_z(vertex, angle):x, y, z = vertexnew_x = x * math.cos(angle) - y * math.sin(angle)new_y = x * math.sin(angle) + y * math.cos(angle)return new_x, new_y, z# 对三角形顶点进行旋转变换
def rotate_triangle():global v0, v1, v2, angle_x, angle_y, angle_zv0 = rotate_x(v0, angle_x)v1 = rotate_x(v1, angle_x)v2 = rotate_x(v2, angle_x)v0 = rotate_y(v0, angle_y)v1 = rotate_y(v1, angle_y)v2 = rotate_y(v2, angle_y)v0 = rotate_z(v0, angle_z)v1 = rotate_z(v1, angle_z)v2 = rotate_z(v2, angle_z)# 渲染三角形
def render_triangle(v0, v1, v2):for x in range(int(min(v0[0], v1[0], v2[0])), int(max(v0[0], v1[0], v2[0]))):for y in range(int(min(v0[1], v1[1], v2[1])), int(max(v0[1], v1[1], v2[1]))):u, v, w = barycentric_coordinates((x, y), v0, v1, v2)if u >= 0 and v >= 0 and w >= 0:z = u * v0[2] + v * v1[2] + w * v2[2]screen.set_at((x, y), (img.get_at((int(u*img.get_width()%img.get_width()),int((v*img.get_height())%img.get_height())))))def barycentric_coordinates(p, v0, v1, v2):u = ((v1[1] - v2[1]) * (p[0] - v2[0]) + (v2[0] - v1[0]) * (p[1] - v2[1])) / \((v1[1] - v2[1]) * (v0[0] - v2[0]) + (v2[0] - v1[0]) * (v0[1] - v2[1]))v = ((v2[1] - v0[1]) * (p[0] - v2[0]) + (v0[0] - v2[0]) * (p[1] - v2[1])) / \((v1[1] - v2[1]) * (v0[0] - v2[0]) + (v2[0] - v1[0]) * (v0[1] - v2[1]))w = 1 - u - vreturn u, v, w# 主循环
while True:for event in pygame.event.get():if event.type == QUIT:pygame.quit()sys.exit()# 清空屏幕screen.fill((0, 0, 0))# 旋转三角形rotate_triangle()# 渲染并填充三角形render_triangle(v0, v1, v2)# 更新角度angle_x += rotation_speedangle_y += rotation_speedangle_z += rotation_speedpygame.display.flip()