import pygame
from pygame.locals import *
import sys
import mathpygame.init()width, height = 800, 600
screen = pygame.display.set_mode((width, height))vertices = [(0, 100, 1), (100, 200, 0), (300, 100, 1)]angle = 0
rotation_speed = 2  # 可根据需要调整旋转速度
c=pygame.time.Clock()
f=False
suofang=100
def rotate_point(point, angle):x, y, z = pointnew_x = x * math.cos(math.radians(angle)) - z * math.sin(math.radians(angle))new_z = x * math.sin(math.radians(angle)) + z * math.sin(math.radians(angle))return (new_x, y, new_z)def draw_triangle(vertices):#points = [rotate_point(vertex, angle) for vertex in vertices]points = []for vertex in vertices:rotated_vertex = rotate_point(vertex, angle)points.append(rotated_vertex)#pygame.draw.polygon(screen, (255, 0, 0), [(width/2 + p[0], height/2 - p[1]) for p in points])transformed_points = []for p in points:x = p[0]*30/suofang +300 # 将x坐标用透视投影在屏幕上y =  p[1]*30/suofang +200# 将y坐标用透视投影在屏幕上transformed_points.append((x, y))  # 将转换后的坐标添加到列表中print(p[2])# 绘制多边形pygame.draw.polygon(screen, (255, 0, 0), transformed_points)while True:screen.fill((255, 255, 255))c.tick(70)for event in pygame.event.get():if event.type == QUIT:pygame.quit()sys.exit()keys = pygame.key.get_pressed()if keys[pygame.K_UP]:f = Trueif event.type == pygame.KEYUP:f = Falseif f==True:suofang=suofang-1draw_triangle(vertices)angle += rotation_speedpygame.display.flip()

主要代码
for p in points:
x = p[0]*30/suofang +300 # 将x坐标用透视投影在屏幕上
y = p[1]*30/suofang +200# 将y坐标用透视投影在屏幕上
transformed_points.append((x, y)) # 将转换后的坐标添加到列表中
print(p[2])
还有
if f==True:
suofang=suofang-1
以及suofang=100