import pygame
from pygame.locals import *
from OpenGL.GL import *
from OpenGL.GLU import *

def draw_triangle():
    vertices = (
        (0, 2, 0),   # 顶点1
        (-2, -2, 0),  # 顶点2
        (2, -2, 0)   # 顶点3
    )

    tex_coords = (
        (1, 2),   # 顶点1的纹理坐标
        (1, 1),     # 顶点2的纹理坐标
        (2, 1)      # 顶点3的纹理坐标
    )

    texture_surface = pygame.image.load('1.jpg')
    texture_data = pygame.image.tostring(texture_surface, 'RGB', 1)
    width = texture_surface.get_width()
    height = texture_surface.get_height()

    texture_id = glGenTextures(1)
    glBindTexture(GL_TEXTURE_2D, texture_id)
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR)
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR)
    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, width, height, 0, GL_RGB, GL_UNSIGNED_BYTE, texture_data)

    glBegin(GL_TRIANGLES)
    for i in range(len(vertices)):
        glTexCoord2fv(tex_coords[i])
        glVertex3fv(vertices[i])
    glEnd()

def main():
    pygame.init()
    display = (800, 600)
    pygame.display.set_mode(display, DOUBLEBUF | OPENGL)
    gluPerspective(45, (display[0] / display[1]), 0.1, 50.0)
    glTranslatef(0.0, 0.0, -5)

    while True:
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                pygame.quit()
                quit()

        glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
        glEnable(GL_TEXTURE_2D)

        glRotatef(1, 1, 0, 0)  # 在 X 轴上旋转

        draw_triangle()

        pygame.display.flip()
        pygame.time.wait(10)

if __name__ == '__main__':
    main()