Tuesday, September 30, 2014

The Laws of Physics of an Animation Universe


The Laws of Physics in "The Emperor's New Groove"

 
            "The Emperor's New Groove" is an animated comedy which broke away from its formulaic animated precursors that constituted the Disney Renaissance. Whereas the previous films adhered to the strict guideline of a few songs, cute cuddly characters and strong romances, "The Emperor's New Groove" throws all of that and even quite a few of the laws of physics out the window. All of this is, however, allows the film to be the unique comedy more in tune with the Looney Tunes cartoons than a traditional Disney picture. The gravity, improbable paths of action and squash and stretch in the film all help complement the tone and style of the film which to this day is one of the more experimental Disney movies the company has produced.

            The film's use of gravity or lack of it accentuates the over the top comedic tone. The denouement of the film offers a good example of this. After Yzma's kind-hearted henchman tries to end her devilish schemes, Yzma pulls a lever which opens a trap door right under Kronk. In the tradition of Wile E. Coyote in the Looney Tunes cartoons, instead of realistically falling down the trap door almost immediately after it has opened, Kronk is suspended in the air for a moment to ruminate on how he probably should have seen the trap coming. Only after his regretful words does he fall down to his then apparent demise.

            A more subtle example of the unique gravity in the film occurs when Yzma and Kronk are in the secret lab. After Yzma rambles about her overly complicated plan to kill Kuzco, she holds a vial and tells Kronk to "feel the power". As Kronk is handed the vial full of powerful potion, he treats it as a stationary object and lets go of it for a while but the potion remains in the air unmoving, even though gravity should have plummeted the potion onto the ground and shattered it into a thousand pieces. Kronk quickly takes hold of the potion again so it may be easy for the first time viewer to miss it, but the lack of gravity working on the potion reinforces the idea that perhaps there is some truly powerful stuff in the potion and also that Kronk is a goofball. Gravity, however, is not always ignored or extremely altered to make way for humor. There are some instances in the film that adheres to the laws of gravity, usually the law or inertia. Near the beginning of the film when Kuzco learns that he has turned into a llama and rolls around until he hits a stone gate, he stops moving due to the unbalanced force of the gate. Another example is when Kuzco and Pacha are fighting under the broken bridge. After exchanging several blows, they both slam onto the sides of the mountains and slightly bounce off of it believably.

            The four main characters in the film are amazingly agile and durable as they catapult, slam and roll their way to the end of the movie. Their paths of actions, however, similar to their amazing athletic feats, are sometimes impossible. A particular example that comes to mind is when Kuzco and Pacha are trying to get up between two mountains after the bridge connecting the two has broken down. As the two buddies make their way up to tug on the remaining rope that was part of the bridge, Kuzco gets his head stuck in a cave full of bats while Pacha finds that tugging the rope that was stuck to the tree only releases scorpions down his back. In a state of panic, Pacha begins slamming his back onto the side of the mountain, awakening the bats in the cave that Kuzco's head was stuck in. As the bats fly into Kuzco's mouth and out of the cave, the emperor is able to tag along with the bats as they fly upward to the top of one of the mountains. In reality, the bats would not have been able to catapult Kuzco and Pacha on an upward arc allowing them to rebound off of the side of the mountain and onto the edge. No matter how many bats there could have been, there would not have been enough momentum to bring the two of them up onto the top of the mountain. In reality, it would have allowed Kuzco to be carried by the bats for a few moments before falling back to the relatively same place.

            Yzma herself experiences an improbable path of action when she goes through a life threatening obstacle course set up by Pacha's kids. At the end of the obstacle, Yzma is launched off of a wagon after it hits a rock. She soon replaces a piñata that a group of kids were supposed to batter and the path of action immediately stops as she bumps the real piñata out of the way. The rope that she is latched onto when she replaces the piñata also does not realistically swing back and forth like a pendulum upon impact from Yzma. It remains a straight line as Yzma abruptly stops moving and becomes vulnerable to the kids' weapons. The sudden stop adds to the comedy and surprise as the audience sees what has happened to Yzma's body after the brutal obstacle course the kids have put her through. When these characters complete their improbable paths of action, they also usually squash and stretch in hilarious yet extreme ways that would not be able to be accomplished by real animals.

            A final example of a ridiculous path of action happens when Pacha shoves a vial down Kuzco's throat, hoping that its "something with wings". Sure enough Kuzco is turned into a bird, but a very small one, similar in mass to perhaps a parrot. Since most birds can only carry half of its own weight, the fact that Kuzco is able to carry Pacha for at least three seconds as a bird makes the path of action impossible. Just like the Yzma piñata example, after flying for about three seconds, the arc stops and both Kuzco and Pacha abruptly plummet down. Once again, not only does the path of action not work, the arc doesn't finish either.

            The squash and stretch in "The Emperor's New Groove" is also very similar to the ones used in the Looney Tunes cartoons which will usually neglect the anatomy and skeleton of the characters in order to emphasize the impact of the force. During the end battle when Pacha and Yzma fight for the potion that will change Kuzco back to a human, there is a moment when Yzma jumps up in the air and performs an elbow drop on Pacha. As she lands, Pacha squashes to such a degree in which it seems that his entire body is made of only water. No skeletal structure or muscles could have realistically fit into the character at that moment. Audience members do not notice this due it being only a split second, but it exaggerates the impact that Yzma's elbow has on Pacha's body, as unrealistic as it may be.

            Using Yzma as an example again, after she launches back up from the trampoline and gets a hold of the vial, she chuckles for a few seconds at her good luck before smacking into the ceiling outside the palace. Her entire cat body squashes to such an extreme position that it seems as if all her anatomy and skeleton is missing. Only her volume remains the same which makes it believable but unrealistic. This adds to the idea that the impact was very extreme and also reminds the viewer that the character was in a cartoon so that there would be a lack of blood gushing out of Yzma or body parts stuck to the ceiling.

            "The Emperor's New Groove" is a hilarious film and while during many of its action scenes the laws of physics are broken left and right, the film does adhere to the laws of gravity in its more intimate and low key scenes. When dramatic action takes place, the comedy often follows right alongside it, resulting in exaggerated squashing and stretching coupled with a few insanely impossible paths of action. Gravity and sometimes the lack of it accentuates the action scenes to enforce the outlandish humor.

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