June 08, 2010

The Revolution Will Be Animated

A documentary by Marine Lormant Sebag about Nina Paley’s struggle with copyright while making Sita Sings the Blues. It's a shame this isn't made into a a full length documentary feature. See how it sparked a bit of a heated debate on CartoonBrew.


Everything Is 3-D Now

last-airbender-spot.jpg

The simplicity of just sitting down and watching a film without putting on special goggles has again been disrupted. Reports say The Last Airbender and The Green Hornet have become the latest films getting converted to 3-D after-the-fact. Neither film was shot on 3-D cameras, so, like, Clash of the Titans, the three-dimensionalization will be done in post-production and will likely add nothing but the dull sense some things are slightly closer to you than others. If only the directors had known earlier, so they could have added some baseballs or something being arbitrarily thrown out of the screen.

Via iwatchstuff

Personally, I'm pretty excited about the news, because I've been told 3-D is really hot right now so I automatically like it. Twitter, too!

(More here and here.)

What Should Grover Bring First?

A True Story from Curtis Carey

Ninjas!

Akira Movie Review



A lavish animation extravaganza produced at a cost of $8 million, this futuristic cyber-punk anime classic was created by writer/co-director Katsuhiro Otomo, based upon the graphic novels he himself had written. His meticulous attention to detail (especially noteworthy are the backgrounds and their enormous details and palette of colors) shows that he approached the task of animating his book as if he were making it as a live-action film. The drawings were so finely rendered that frames were drawn for 70mm film, and legend says he drew most of the thousands of rough key drawings for the character animation himself. He also departed from the conventional techniques of other Japanese studios by pre-recording his dialogue before animating the characters. Otomo and animation director Takashi Nakamura use such 'live' camera techniques as slow motion, focus-pulls, dollying, and tracking, rarely seen in animation at the time.


Set in 2019, in Neo-Tokyo, the reconstructed version of the Japanese capital, previously destroyed in a 1988 nuclear war. The shape of the city has changed but not its problems, as the social fabric is falling to pieces, students organize demonstrations, unemployment generates constant unrest and terrorists conspire to overthrow the government. Two disaffected orphan teenagers, Tetsuo and Kanada, run with a biker gang, trouble grows when Tetsuo starts to resent the way Kanada always has to rescue him and help him out of trouble. Meanwhile, a group of scientists, military men, and politicians were developing a new and powerful source of energy, but through their experiments created children who possess enormous psychic powers, and don't know what to do with these children, including the most powerful one, the rarely seen Akira, whose awakening might well have caused the end of the old world. Tetsuo is visited by these children, who trigger the growth of psychic and physical powers that eventually make him into a telekinetic superhuman.


Akira is one of the few anime titles to have been released theatrically in the States and elsewhere. A remarkable technical achievement in every respect, from the imaginative and detailed design of tomorrow to the booming Dolby effects on the soundtrack, pic's only drawback is the slight stiffness in the drawing of human movement. Tokyo is imagined down to the last noodle shop and intersection, a place of deep night and lurid neon that looks like Blade Runner on spoiled mushrooms. It's no wonder that Akira, first released in Tokyo in 1988, is still playing the midnight-movie circuit in U.S. theaters.


I had first seen the film on VHS in 1990 and my brain was blown wide open. It took a couple more viewings before I could understand the story fully. In 2002 it was re-released on DVD, digitally re-mastered in superior resolution and re-dubbed in English with better voice acting and with the writing clarified in some parts, the story can now even be better interpreted by all. In addition, the film was released on BluRay just last year and has plenty of extras on it. Rightfully considered one of the greatest accomplishments in sci-fi storytelling, you must give Akira a deserving chance, the admirably complex plot is imaginative and serious, and the visuals are without a doubt an impressive achievement.

June 06, 2010

Layers of Pixar Polish

How Pixar Animation Studios Brings Characters To Life

Source: gameanim.com

Ratatouille

Presentation notes providing information for animators regarding character and rig development, peer-review processes and general acting tips (from Andy Schmidt – Animator on Ratatouille)

This is an incredibly valuable lesson in the workflow for polishing an animated feature, which has some lessons we can directly employ for our own peer-review processes. The initially self-deprecating yet entertaining Andy Schmidt took GameAnim.com through the challenges of creating the characters for Ratatouille, (namely, how to turn vermin into an appealing character) before moving on to Pixar's general approach to taking a scene through various levels of polish.

The biggest element of the talk that struck me was the difference between an animated film and videogame cutscene schedule – two supposedly similar projects in concept, with the key being when voice-over is recorded. Below is a comparison between Pixar and what is my experience of the norm for large-scale videogame project storytelling, taking a direct comparison with only the elements shared across mediums.

Side by Side Comparison:

Pixar Animated Features – Videogame Cutscenes

Story - Story

Script - Lighting (Often unchanged from the level's default)

Voice Acting - Storyboard

Storyboard - Animatic

Pre-viz (Character placement, Cameras) - Script

Animation Blocking - Voice-Acting (Temporary in-house VO)

Animation Polishing - Animation Blocking

Add Simulations (Skin, Cloth, Hair etc.) - Voice-Acting

Add VFX - Animation Polishing

Lighting Add - VFX

Additionally, the four VO and Animation segments in the videogame timeline often contain a loop as the VO is reworked due to the script often being in flux - this unnatural workflow is every bit a by-product of not locking down the script early in the project, which is something our industry really needs to take strive towards.

Notes on Pixar character development:

  • Each character was given a signature movement style to differentiate themselves from one another, this is something that would be great to explore with a game containing only a few diverse characters, as game animation is often diluted to facilitate sharing among multiple characters.

  • Much research was undertaken on both rats and the cooking world, with the team joining a local cooking course and live rats brought in to the studio and hooked up to a web-cam. This unfortunately offered nothing more than lots of footage of sleeping rats, so old favourite the BBC Motion Library proved invaluable for rat movement.

  • Among the many character-development sketches on show were what Andy called 'Mechanical Sketches', where the artist would envision how the skeleton rig might be placed inside the characters something that is clearly considered at every stage of the process.

  • Extremely finished paintings were created over the top of in-progress models to provide early lighting/material tests.

  • Pose character sheets were devised to illustrate various correct-vs-incorrect methods for animating the characters - essentially style sheets setting a brand bible for each character.

  • A decision made late in the character-development process to begin the movie with the rat characters walking on all fours necessitated a complete rebuilding of the character rig to allow optimum animation for both biped and quadruped motion.

Ratatouille 2

Notes on Pixar rig development:

  • As soon as the first rigs are created, vast amounts of animation tests are performed to try and break them when pushing characters to extremes. Similarly, facial rigs are run through calisthenics animations to push the expressions as far as they can go. At this stage, many character-defining walkcycles are also prototyped. Of interest, the walkcycles were completely symmetrical, pointing towards Pixar having a tool or method to quickly facilitate this.

  • The animators work closely with the riggers and modeling department during the creation process. At the self-declared risk of sounding arrogant, Andy described the animators at Pixar as being the 'vehicle' for telling the story, so modelers etc. bend over backwards to support them.

  • One example of communicating change requests to modelers involved notes drawn over screenshots to illustrate the exact changes and improvements required.

  • Animation tests would be created to test the reach of each character, therefore defining how some scenes might play out. The example shown highlighted a rather large chef's inability to move in close to the kitchen-top, therefore necessitating additional collision deformation on his body.

  • Similar tests are performed to find how far cloth and other dynamic elements of a character's person could be pushed. It was interesting to note that by this stage the models were already fully complete in design.

Notes on Pixar animation style:

  • Squash & Stretch is an integral part of their animation style.

  • Many Pixar animators come from a 2D only background, including the speaker, as animation is seen as interchangeable between mediums. In my own experience, hiring good animators without any 3D experience has always proved fruitful, undermining perceived difficulties within own industry of hiring animators that have experience in Maya over Max and vice versa.

  • Andy strongly recommended Ed Hooks book, 'Acting for Animators'. Attendeding one of his lectures I also found it to be quite insightful, basing much of his observation on a character's centre of mass defining his movements, as well as useful ideas concerning what goes on outside of a scene you are animating determining what plays out inside it.

  • Andy went back to basics and displayed some inspiring examples of bouncing balls he'd found on the web. Noting that John Travlota begins every new character by creating a unique walk for him, Andy moved on to various walkcycles of his own creation, moving from realistic to highly stylized to illustrate how to promote caricature.

  • Next, he showed a selection of admittedly rough though long character tests created to explore how characters might hold kitchen objects based on video research. These long tests would later prove useable for background characters in the final movie.

  • Facial tests were also performed by matching frame-for-frame against movie clips of actors used as inspiration for the creation of the Pixar characters.

  • Finally, 'Lineups', where all the major characters were lined up side by side performing actions in a brief scene, were created to explore consistency.

Ratatouille 3

Notes on Pixar review process:

  • Shots are divided out among animators almost like a casting process depending upon their particular strengths, such as humour, timing, caricature etc.

  • Peer review is paramount, where showing in-progress shots for advice from the rest of the team is consistent in daily meetings, though it was not clear if this was mandatory. This is something essential to maintain, (and increase), quality among any group of animators, though a weekly assembly should suffice.

  • The Director, in this case Brad Bird, uses a laser-pointer to highlight areas for work on the projector screen, though a video showed him to be incredibly animated when illustrating his comments - despite appearing to micro-manage the acting.

  • A lot of, (but not all), Pixar animators shoot their own animation reference this is sometimes sped up to fit better with the cartoony style.

  • Their test renders for review, just like the Halon ones, were done with black bars at the top and bottom containing information such as the filename, version number, date, frame numbers, camera info and state, eg. blocking, polishing etc.

  • In summary, it appeared the motto was to rework, rework and rework again to achieve the levels of quality Pixar is known for.

Finally, while most videogames unfortunately still rely on text and exposition, Andy finished his talk with an educational section stating that 'Theatrics' should be used to tell a story without the viewer noticing, breaking this into the following insights.

  • You can say a lot with key-posing: Mentioning storytelling poses, Andy informed us that you can really nail a scene in one pose. This is best illustrated in paintings, but he also showed some extreme poses from sports press that really showed more motion than many animated sequences. He advised to 'sneak extreme poses' into animations to really sell a movement, using a scene from The Jungle Book as an example where Mowgli's head is literally buried in his ass when climbing a tree. I myself have noticed rig-destroying examples like this being used to great effect in the Dead or Alive series of games to really accentuate attack motions.

  • Playing an action until something happens: A simple observation to never have characters idle without at least something appearing to be going on in their heads – something not easily avoidable in videogames unfortunately.

  • What's happening vs what's really happening: Basically, what is the scene really about? This idea centres around layered character motivation affording a vehicle for more interesting dynamic between characters where secret motivations allow acting on two levels - that of what the other characters know and of what the audience knows.

  • What does your character want? What do they do to get it?: Another motivational observation, though this time a more general rule about character actions defined by their needs and what they do to achieve them.

  • What happens to your character isn't as important as what you feel about it? Essentially a separation of the events playing out around your character and how they choose to react, allowing the story to focus more on the characters themselves rather than what events take place for a deeper more human storytelling experience.






adidas - Star Wars Cantina Commercial



Thanks to Cory Pretty.