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How cool is this?

from math import sin, cos
import turtle

VERTEXES = [(-1, -1, -1), ( 1, -1, -1), ( 1,  1, -1), (-1,  1, -1),
            (-1, -1,  1), ( 1, -1,  1), ( 1,  1,  1), (-1,  1,  1)]

TRIANGLES = [
    (0, 1, 2), (2, 3, 0),
    (0, 4, 5), (5, 1, 0),
    (0, 4, 3), (4, 7, 3),
    (5, 4, 7), (7, 6, 5),
    (7, 6, 3), (6, 2, 3),
    (5, 1, 2), (2, 6, 5)
]

FOV = 400

# Create turtle,
pointer = turtle.Turtle()

# Turn off move time, makes drawing instant,
turtle.tracer(0, 0)
pointer.up()

def rotate(x, y, r):
  s, c = sin(r), cos(r)
  return x * c - y * s, x * s + y * c

counter = 0
while True:
    # Clear screen,
    pointer.clear()

# Draw,
    for triangle in TRIANGLES:
        points = []
        for vertex in triangle:
            # Get the X, Y, Z coords out of the vertex iterator,
            x, y, z = VERTEXES[vertex]

# Rotate,
            x, z = rotate(x, z, counter)
            y, z = rotate(y, z, counter)
            x, y = rotate(x, y, counter)

# Perspective formula,
            z += 5
            f = FOV / z
            sx, sy = x * f, y * f

# Add point,
            points.append((sx, sy))
        
        # Draw triangle,
        pointer.goto(points[0][0], points[0][1])
        pointer.down()

pointer.goto(points[1][0], points[1][1])
        pointer.goto(points[2][0], points[2][1])
        pointer.goto(points[0][0], points[0][1])
        pointer.up()

# Update,
    turtle.update()

counter += 0.025

Turtle #24 - LM - Step Forward