np.uint8))
maskDots = cv2.erode(maskDots, np.ones(hue["dot_erode"], np.uint8))
#endregion
# Find contours and draw them
#region Dice
contours, _ = cv2.findContours(maskDice, cv2.RETR_TREE,
cv2.CHAIN_APPROX_SIMPLE)
dice = []
for c in contours:
approx = cv2.approxPolyDP(c, hue["dice_epsilon"], True)
if len(approx) == 4:
coords = [a[0] for a in approx]
d = Die(coords, 0)
if (d.isSquare()):
color = (0, 200, 0)
dice.append(Die(coords, 0, hue["color"]))
else:
color = (200, 0, 0)
cv2.drawContours(frame, [approx], 0, color, 2)
cv2.drawContours(maskDice, [approx], 0, (90, 90, 90), 2)
cv2.circle(frame, tuple(d.roundedCenter),
int(d.minCenterDistance), (0, 0, 255), 3)
cv2.circle(frame, tuple(d.roundedCenter),
int(d.maxCenterDistance), (255, 255, 255), 3)
#endregion
#region Dots
contours, _ = cv2.findContours(maskDots, cv2.RETR_TREE,
cv2.CHAIN_APPROX_SIMPLE)
