Snow White and The Hunter

Everybody is familiar, I think, with the fable of Snow White and The Seven Dwarves. The Wicked Witch, the apple, the prince. When the fairy tales becomes modified to bring in morphing mirrors, trolls and the creepiest black forest I’ve ever seen, a huge amount of VFX talent is called upon. Turning to The Mill, called to arms for the work on Universal’s Snow White and the Huntsman, CGSociety talked to the VFX Supervisor Nico Hernandez.
The Mill’s forty shots spanned over two major sequences for the The Mill. These were pretty much full screen, ‘nowhere to hide’ kind of shots as well. The birth of the Mirror Man is where the Charlize Theron’s character Queen Ravenna is talking to the Mirror and the fluid-effects begin. The Mirror Man is a full CG character but the sequences are dialogues with Queen Ravenna. Because the sequences are not action sequences and there are multiple close ups, there is nowhere for the CG to hide. The liquid oozes down the stairs, lifts itself up and forms into the golden statue that begins to talk to her. The crew started with a live action physical element shoot — upending buckets of paint on dummies at 1,000 fps to see what happens in the real world. They devised custom software and solutions to control cloth and forces which involved multiple tests with fluid and cloth. As the effect evolved it became clear that cloth simulation was the look that was going to work the best.

  • Google+
  • Digg
  • Pinterest
  • LinkedIn
  • StumbleUpon
  • Tumblr
  • Facebook

“We were approached by Overall VFX Supervisor Cedric Nicholas-Troyan and Producer Linda Thompson from Universal Pictures at the beginning, wanting us to work on the Mirror Man sequence,” said Nicolas Hernandez. “They wanted something elegant that would work as a main character and stand up to being full in the screen.” The Mill team started to do a lot of technical tests, to fabricate the liquid look on the mirror. The Mill crew organized a studio shoot to film a range of liquids and fluids in slow motion to emulate the glass of the mirror as it oozes out of the frame.

A lot of practical effects were used, just for the R&D, in an effort to have the film greenlit. “There was a lot of thinking outside of the square, because we really were looking for some effect that looked like something that was almost impossible,” says Henandez. The director Rupert Sanders and overall VFX Supervisor Nicolas-Troyan used a small tin of black paint, and filmed it in slow motion, to get the same effect.

personal
  • Google+
  • Digg
  • Pinterest
  • LinkedIn
  • StumbleUpon
  • Tumblr
  • Facebook
personal
  • Google+
  • Digg
  • Pinterest
  • LinkedIn
  • StumbleUpon
  • Tumblr
  • Facebook
personal
  • Google+
  • Digg
  • Pinterest
  • LinkedIn
  • StumbleUpon
  • Tumblr
  • Facebook
personal
  • Google+
  • Digg
  • Pinterest
  • LinkedIn
  • StumbleUpon
  • Tumblr
  • Facebook
personal
  • Google+
  • Digg
  • Pinterest
  • LinkedIn
  • StumbleUpon
  • Tumblr
  • Facebook
personal
  • Google+
  • Digg
  • Pinterest
  • LinkedIn
  • StumbleUpon
  • Tumblr
  • Facebook
personal
  • Google+
  • Digg
  • Pinterest
  • LinkedIn
  • StumbleUpon
  • Tumblr
  • Facebook
personal
  • Google+
  • Digg
  • Pinterest
  • LinkedIn
  • StumbleUpon
  • Tumblr
  • Facebook
personal
  • Google+
  • Digg
  • Pinterest
  • LinkedIn
  • StumbleUpon
  • Tumblr
  • Facebook

“It had to stand up doing almost nothing and fill the screen, so we knew a high level of polish was going to be needed as well as subtle, experimental and detailed animation for his performance. His animation drove the simulations on top of him so there was a lot of trial and error. The Mirror Man is also as much about Theron’s performance being reflected in him as anything else, and working on the look and integrating her reflection was a key part of the work. We started with Maya and Houdini as well as Softimage as a small team of five people in at The Mill. Most packages have certain kinds of tools, in the box, ready, and we experimented a lot,” says Hernandez. “In Maya, we focused on nParticles and nCloth with a combination of thread and cloth simulation, and in Houdini we did a lot of particles and meshing and soft body tests. In Softimage we used ICE to combine Syflex and particles,” he says. “We were all over testing tools in packages, and then every shot was composited with NUKE.”

The Snow White project was a ten month job for The Mill and another five months was just for R&D on the Mirror Man alone. There were many props for the shoot that had to be specially designed and constructed. One particular construction was required to collect the full reflection of the room surrounds. “This prop needed to be the same height as the mirror, with a RED camera hidden inside it. This was so we had the scene captured from the Mirror’s point of view. A face-on view of Charize Theron as she delivered her lines and it had to be very clear, no deformation,” explains Hernandez. “We ended up building the entire set in 3D for the room’s environment. Instead of matting out crew in a reflection, or just using what we had, we created it so it could be art directed and made exactly how we wanted it to be.”

“We then used that footage, fully reversed, colored and finalized for what the Wicked Witch looked like from the mirror’s position. And this also allowed us to then deform the image and light the golden mirror as it appears in the room as a shiny golden statue,” adds Nico.

personal
  • Google+
  • Digg
  • Pinterest
  • LinkedIn
  • StumbleUpon
  • Tumblr
  • Facebook
personal
  • Google+
  • Digg
  • Pinterest
  • LinkedIn
  • StumbleUpon
  • Tumblr
  • Facebook

There was also a wide ranging technical preViz for the mirror itself, to decide on the amount of folding and the speed of the melt. “Thankfully,” says Hernandez, “there was a call for static camera, which helped for tracking this orb of molten mirror, but we wanted to be able to effect some emotion into him, even though he was fully CG, very subtle movements, speaking to an on-set actor, close up.” There was 20 shots over two sequences, one being the birth of the Mirror Man. The team consisted at any one time, of five people, working on this feature. Basically one animator and Nico supervising and doing some of the TD work. “It was a long time for these shots, but a really tight, small team,” Hernandez confirms. “At The Mill, we want to have small teams because it gives artists ownership of the effects at a personal level. We didn’t want to be too big, but we want to dig right in. It really was a dream project for us.”

Leave a Reply

You must be logged in to post a comment.

Pin It on Pinterest