pip install quads
python
from quads import Quads
import numpy as np
import pygame
from pygame.locals import *
python
SCREEN_WIDTH = 800
SCREEN_HEIGHT = 600
BACKGROUND_COLOR = (0, 0, 0)
ROTATION_ANGLE = 0.01
python
quads = Quads()
vertices = np.array([
[-1, -1, 1],
[1, -1, 1],
[1, 1, 1],
[-1, 1, 1],
[-1, -1, -1],
[1, -1, -1],
[1, 1, -1],
[-1, 1, -1]
])
connections = [
(0, 1), (1, 2), (2, 3), (3, 0),
(4, 5), (5, 6), (6, 7), (7, 4),
(0, 4), (1, 5), (2, 6), (3, 7)
]
quads.add(vertices, connections)
python
pygame.init()
screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))
pygame.display.set_caption("3D Rotation with Quads")
python
running = True
while running:
for event in pygame.event.get():
if event.type == QUIT:
running = False
screen.fill(BACKGROUND_COLOR)
quads.rotate(ROTATION_ANGLE, 'x')
quads.rotate(ROTATION_ANGLE, 'y')
quads.rotate(ROTATION_ANGLE, 'z')
for connection in quads.ordered_connections():
pygame.draw.line(screen, (255, 255, 255), connection[0], connection[1])
pygame.display.flip()
pygame.quit()
