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How to animate 10,000 digital balloons

如何制作数万只气球

  
发布日期: 2010-06-27
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在皮克斯的新电影“起来,”工作室面临着如何动画超过10,000相互依存气球挑战。在影片中,皮克斯的第十功能,气球需要切实的行为,这意味着,如果一个人到另一个撞到,第二个会动议。 

而这种相互依存必须包括所有在群集万。该工作室不能手工动画的气球,也将传统的电脑动画作品。相反,皮克斯的动画和计算机专家精心设计了一个程序性动画技术,让他们实现他们想要的外观。
In Pixar's new film, "Up," the studio faced the challenge of how to animate more than 10,000 interdependent balloons. In the film, Pixar's tenth feature, the balloons needed to behave realistically, which meant that if one bumped into another, the second one would move.

And this interdependence had to include all 10,000 in the cluster. The studio couldn't hand-animate the balloons, nor would traditional computer animation work. Instead, Pixar's animation and computer experts crafted a procedural animation technique that let them achieve the look they wanted.
Progression 1 of 8 | 级数1 8
级数1 8 如何制作数万只气球
在这方面,不断发展的八从皮克斯的“高达动画版第一现场”,我们看到早期绘画描绘了影片的两位主角 - 卡尔和一个8岁的偷渡者名叫罗素 - 因为他们试图导航1河。
In this, the first of eight evolving versions of an animated scene from Pixar's "Up," we see early drawings depicting the film's two main characters--Carl and an eight-year-old stowaway named Russell--as they try to navigate a river.
Progression 2 of 8 | 级数2 8
级数2 8 如何制作数万只气球
在现场的第二个版本,我们看到了卡尔Fredricksen电脑,这部电影的78岁的主角,和罗素,谁的孩子加入他的冒险卡尔动画第一轮。
In the second version of the scene, we see the first round of computer animation of Carl Fredricksen, the film's 78-year-old main character, and Russell, the kid who joins Carl on his adventures.
Progression 3 of 8 | 级数3 8
级数3 8 如何制作数万只气球
在这里,我们看到有关于动画的背景太多细节填补了现场河床。
Here, we see the animators have filled in the detail on much of the background of the riverbed in the scene.
Progression 4 of 8 | 进展4 8
进展4 8 如何制作数万只气球
在这里,动画人物都带回了就上新创建的河床叠加。
Here, the animated characters are brought back in and superimposed on the newly-created riverbed.