Pixar faced many new technological challenges on its film ` ` Up , '' Pink Friday . The movie is about an old man who flies away on a house surrounded by balloons . Pixar fans may remember the scenes in `` Cars '' of a stadium full of 300,000 car `` fans '' cheering on a high-speed race below , each of which was independently animated . Studio used a programmed physical simulator to create thousands of balloons . Studio 's goal is to make even the hardest animation ##s look simple on screen .
Pixar faced many new technological challenges on its film ` ` Up , '' Pink Friday . The movie is about an old man who flies away on a house surrounded by balloons . Studio used a programmed physical simulator to create thousands of balloons . Studio 's goal is to make even the hardest animation ##s look simple on screen .