The recent prequels to the “Planet of the Apes” films are prime examples of revitalizing, honoring and transcending familiar source material. They have created their iconic simian characters through photo-realistic performance capture rather than actors in monkey suits, deepened the story from campy action adventure to moving drama, and alluded to contemporary issues of bigotry, xenophobia and perpetual war. The new films have created a core of solidly grounded realism in a spectacular fantasy world.