Vorpal weapon reads:
Whenever you roll the maximum result on any damage die for this weapon, roll that die again and add the additional result to the damage total. If a rerull results in another maximum damage result, roll it again and keep adding.
Hunter's Quarry reads:
Once per round, when you hit your quarry with an attack, the attack deals extra damage based on your level.
1st-10th: +1d6 11th-20th: +2d6 21st-30th: +3d6
If I attack my quarry with a vorpal weapon, does the vorpal effect (rerolling dice that roll their maximum) apply to the extra damage dice from Hunter's Quarry?