Wednesday, 28 March 2012

'Rig-Zilla' - the monster behind The Flying Machine


Jacek Spychalski, Art director on The Flying Machine (and the man in charge of actually making the flying contraption), talks about his experiences bringing the magical piano to life.

I have had the pleasure of being a part of this project from its very beginning. At that stage, though, I didn’t suspect the venture was going be so huge and that it would totally engross me totally for nearly two years. Working on The Flying Machine was a huge challenge and the flying machine itself was of course a key component of the film and a real troublemaker for its constructors and builders, as well as for the animators who threw life into it.
Lang Lang and Heather Graham aboard The Flying Machine
The biggest technical challenge was animation the flying machine as a puppet. It would have been relatively straight-forward and inexpensive to make and animate the flying machine puppet in computer animation, but there were certain qualities that puppet stop-motion delivers that meant we wanted to pursue this route. Puppet stop motion allows for a much higher level of finishing and detail to the models, and a much more life-like feel, it also has a special quality to its movement, which comes from the fact it is being manipulated by hand. Animating the flying machine in stop motion would make it magical.
Using stop motion rather than computer generated animation
gave Heather and Lang's journey its magical look
Most puppets are under 50cm high, have 4 limbs, not more than 12 joints, are self- supporting and weigh under 500 grams. So now you see the comparison: our first flying machine puppet was 2 metres high, had over 120 joints, each of which needed to be moved for each frame of animation, and 13 wings, and needed to be supported in 15 places and weighed 25 kilos.  This meant that we had to devise a specialist rig (the ‘rig-zilla’), which was 4 metres high, a kind of articulate robot, that could run along two sets of tracks, hold the flying machine exactly still over a metre off the ground, and be adjusted to precisely move the flying machine in any direction.
Rig-Zilla before the cameras
Our animators had to use step-ladders to animate each frame, and out of 18 lead animators only 2 animators learnt how to use this monster of rigs. It was an epic feat of technical production with each shot using rig-zilla, especially as most shots we used it for were complex motion control shots, often we need a to block out a space the size of a tennis court half for these monster shots.
The Flying Machine suspended by Rig-Zilla
When starting the work on The Flying Machine, I didn’t imagine that one of our machines was going to fly from a studio in Łódź to the very heart of Beijing, the Forbidden City Concert Hall, and that I was going to fly after it few days later to put it together on the eve of our film’s world premiere. After this long period of hard toil there finally came the time for its fruits to be tasted and for the film’s creators to celebrate the final part of the adventure. It was a great pleasure to see the smiling faces of children watching the film, trying to catch flower petals whirling around them (thanks to our 3D specialists).
- Jacek Spychalski

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