import pyxel
import numpy as np

SEGMENTS = 1000

pyxel.init(400, 400)

pyxel.colors[0] = 0xcecece
pyxel.colors[1] = 0x370028

pyxel.cls(0)

def bezier1_point(vec_ctrls, t):
    p = (1-t) * vec_ctrls[0] + t * vec_ctrls[1]
    return p

def trace(pt_ctrls):
    vec_ctrls = np.array(pt_ctrls)
    for i in range(SEGMENTS+1):
        t = i/SEGMENTS
        p = bezier1_point(vec_ctrls, t)
        pyxel.circ(*p, 1, 1) 

points_du_controle = [
    [350, 50],
    [50, 350]
    ]
trace(points_du_controle)

pyxel.show()