drawEyeliner.py

def drawEyeliner(img, interp_pts):
    L_eye_interp, R_eye_interp = interp_pts

    L_interp_x, L_interp_top_y, L_interp_bottom_y = L_eye_interp
    R_interp_x, R_interp_top_y, R_interp_bottom_y = R_eye_interp

    overlay = img.copy()
    # overlay = np.empty(img.shape)
    # overlay = np.zeros_like(img)

    for i in range(len(L_interp_x)-2):
        x1 = L_interp_x[i]
        y1_top = L_interp_top_y[i]
        x2 = L_interp_x[i+1]
        y2_top = L_interp_top_y[i+1]
        cv2.line(overlay, (x1, y1_top), (x2, y2_top), color, thickness)

        y1_bottom = L_interp_bottom_y[i]
        y2_bottom = L_interp_bottom_y[i+1]
        cv2.line(overlay, (x1, y1_bottom), (x1, y2_bottom), color, thickness)

    
    for i in range(len(R_interp_x)-2):
        x1 = R_interp_x[i]
        y1_top = R_interp_top_y[i]
        x2 = R_interp_x[i+1]
        y2_top = R_interp_top_y[i+1]
        cv2.line(overlay, (x1, y1_top), (x2, y2_top), color, thickness)

        y1_bottom = R_interp_bottom_y[i]
        y2_bottom = R_interp_bottom_y[i+1]
        cv2.line(overlay, (x1, y1_bottom), (x1, y2_bottom), color, thickness)

    # background = Image.fromarray(img) # .convert("1")
    # foreground = Image.fromarray(overlay).convert("1")

    # newImg = Image.composite(foreground, background, foreground)#, mask='1')
    
    # # img = cv2.bitwise_and(overlay, img)
    # return cv2.cvtColor(np.array(newImg), cv2.COLOR_RGB2BGR)
    return overlay