(elbow, wrist, max_dist)
| 135 | return angle |
| 136 | |
| 137 | def is_arm_crossed(elbow, wrist, max_dist): |
| 138 | return dist.euclidean([elbow['x'], elbow['y']], [wrist['x'], wrist['y']]) < max_dist |
| 139 | |
| 140 | def is_arms_crossed(elbowL, wristL, elbowR, wristR, mouth_width): |
| 141 | max_dist = mouth_width * ARM_CROSSED_RATIO |