Princess Merida is the heroine of which computer-animated film?

Princess Merida is the main protagonist of the 2012 Disney/Pixar film "Brave" (2012).

In "Brave", Merida lives in the mystical Scottish kingdom of DunBroch with her mother, Queen Elinor, her father, King Fergus, and her mischievous triplet brothers, Hamish, Hubert, and Harris. Elinor attempts to convince Merida to be a perfect princess. However, Merida enjoys riding through the Highlands on her horse, Angus, and practising archery and swordplay; she inherited those skills from her father.

One evening, Merida discovers that the king's allied clan lords are presenting their sons as suitors for her hand in marriage. The lords arrive with their sons, who are not her type. Merida chooses archery to win her freedom. After she wins the competition herself, Elinor forewarns Merida that feuding set right, but Merida leaves and encounters a will-o-the-wisp. A trail of them soon leads her to a witch's cottage. Merida asks the witch for a spell to change her fate. The witch gives Merida a spell cake and she gives it to Elinor, but it transforms her into a black bear. Merida gets Elinor out of the castle, as her father is a bear hunter.