Pacific Data Images (PDI) was an American computer animation production company that was bought by DreamWorks Studios in 2000. It was renamed PDI/DreamWorks.

Founded in 1980 by Carl Rosendahl, PDI was one of the pioneers of the computer animation. It produced over 700 commercials, contributed visual effects to more than 70 feature films, and produced and contributed to many DreamWorks' computer-animated films, including the second computer-animated film ever, Antz, and films from the The Dreamtoons Movie franchise.


PDI was founded in 1980 by Carl Rosendahl with a loan of $25,000 from his father. He was joined in 1981 by Richard Chuang and in 1982 by Glenn Entis. Richard and Glenn wrote the foundation of the in-house computer animation software that was to be used for the next two decades. They started work on 3D software at the end of 1981, and 3D production started in the fall of 1982. The initial goal of the company was "Entertainment using 3D computer animation". By the time PDI reached its 25th anniversary in 2005, it had completed over 1000 projects and grown to over 400 employees. In January 2015 DreamWorks announced they were shutting down the studio.

1980–1987: Early years

The first computer at PDI was a DEC PDP 11/44 with 128 kilobytes of memory. This was a lot of memory given that the computer had only 64 kilobytes (16-bits) of address space. It had a 20 megabyte disk. Attached to this was a $65,000 framebuffer which had a resolution of 512×512 and was 32 bits deep.

The first 3D image rendered at PDI was done on March 12, 1982. The image was simply a 4 by 4 by 4 grid of spheres of varying colors. The spheres were not polygonal, they were implicitly rendered and were fully anti-aliased. The resulting image was 512 by 480 by 24 (8 bits for red, green and blue channels) which took 2 minutes to render.

The PDP-11 was soon replaced by a DEC VAX-11/780 and later PDI shifted to another superminicomputer called the Ridge32. This machine was 2–4 times faster than the VAX-11/780 at a fraction of the cost.

The original in-house software evolved into a large suite of tools which included a polygon scan-line renderer (called p2r), an interactive animation program (called e_motion), an animation scripting / scene-description language (called script) and a lighting tool (called led). All of these tools were written in C and deployed on a variety of machines running various flavors of Unix.

The initial investment to start the company was $250,000, about $600,000 in 2005 dollars. Its original offices were in Sunnyvale, California working out of a garage owned by Carl's father. PDI moved to its first real offices in 1985 (Sunnyvale), to its second offices in 1995 (Palo Alto) and to its current location in Redwood City in 2002. The growth of the company was financed solely through profit. The company was run as an open book; monthly financial reviews were shared with the entire company, and a detailed monthly financial report was released. Money was never taken out of the company which maintained a 7% investment in R&D. PDI was debt-free when acquired by DreamWorks in 2000. This was quite an accomplishment for a low margin service business with a lot of risk.

PDI's first client was Rede Globo, Brazil's largest TV network. This gave PDI the major client they needed to fund the building of most of the early software. This also sent PDI into the business of TV motion graphics and logo animation (flying logos). PDI designed some early show openings and other special projects for Rede Globo. The software written was also given to Rede Globo and is the only time the in-house software was given to another company. The contract ended in the mid-1980s, but Rede Globo continued to use the software for many years.

Most of the 1980s were spent creating broadcast graphics for most television networks around the world. PDI was working concurrently for ABC, CBS, NBC, HBO, Cinemax, MTV,VH1, TNT , Nine Network Australia, Sky One and Showtime. PDI focused on direct to video production as opposed to film output being done at other early studios. PDI modified the interface to a Sony BVH-2000 using parts put together from a trip to a toy store in order to do single-frame recording. All the rendering was done on fields at 60 or 50 frames per second (depending on the video broadcasting standard used locally).

PDI controlled a large percentage of this market during this time and they were really the first mass producer of computer animation. One year producing two major networks' graphics packages meant specifically rendered images for over 400 local television stations. Some of the early production contracts included Globo, Entertainment Tonight (produced for Harry Marks), ABC Sports 84 Olympic promos, and NBC News.

PDI also worked with Atari, also in Sunnyvale, in the early 1980s on a couple of projects. In 1982, Rosendahl was hired to set up and calibrate Atari's computer animation film recorder system that would be used for video game footage in Superman III.

PDI planned and proposed a feature-length CG animation film in 1985, but they were unable to raise the funding needed to produce it.

While not the first computer graphics studio founded, PDI was the longest lasting. It outlived all the other studios which existed in the early 1980s. Of many reasons for this, one is that PDI never went into significant debt by purchasing expensive hardware. While other studios purchased or leased supercomputers, PDI only bought cheaper hardware, treating it as a commodity which would soon be replaced, enabling lower operating costs.

1987–1990: transition

PDI's early focus was on network TV productions since they captured over 50% of that market in 1985. However, in 1990, PDI introduced the digital film scanning process. This process was used to popularize automated rig removal and image touch-up. PDI was also instrumental in introducing performance animation for theme parks, ads and movies. This started with a project for a real time performance character for Jim Henson Productions.

During these years of transition, PDI moved away from the motion graphics market and focused their attention on commercials and 3D visual effects for feature films. Notable among the commercials was the first Pillsbury Doughboy created in CG. Pillsbury was the first company to move an established icon to CG. Before this, all previous animated commercials were done with stop-motion. Other notable commercials include the "Bud Bowl" and "Scrubbing Bubbles" spots.

Early in the 1990s, Thaddeus Beier and Shawn Neely developed a method for morphing that resulted in a much more natural and expressive morph. This technique is called "feature-based morphing". PDI used this technology to create various well-known sequences, including the Exxon car-into-tiger morph and the extended morph at the end of the "Black or White" music video from Michael Jackson. These morphing jobs were very easy to do with PDI's software and the effect was in high demand. The algorithms invented by Beier and Neely were published at the annual SIGGRAPH conference and are now the basis of most image morphing tools. For many people, their first exposure to these algorithms was the SGI IRIX software called "Elastic Reality".

PDI broke into the feature film visual effects business with contributions to Batman ForeverThe ArrivalTerminator 2Toys, and Angels in the Outfield. At the time, the strengths of PDI included character animation, lip synch, rendering effects, the aforementioned rig removal and cleanup, and performance animation.

During this era PDI transitioned from the Ridge32 computer to SGI workstations running IRIX. They were not alone in this transition as most of the industry followed suit.

1990–1995: character animation

Early in 1990, Tim Johnson and Rex Grignon officially formed PDI's Character Animation Group with the mandate to develop a group of artists with the creative and technical skills needed to produce a feature-length CG-animated film. The group originally consisted of Johnson, Grignon, Raman Hui, Glenn McQueen, Beth Hofer, Dick Walsh, Karen Schneider and Eric Darnell. Under the auspices of the group, PDI's commercial character animation skills grew and numerous notable short films were produced. Among these are Gas Planet (1992), Sleepy GuyBrick-a-Brac (1995), Gabola the Great (1997), Fishing (1999) and Fat Cat on a Diet.

This character group set the company off in a fun new direction that set the basis for development goals during this period. The shorts (short films) were a way to develop animation techniques as well as being a test bed for software and pipeline procedures and flow.

PDI has always allowed animators to pursue individual products and shorts. This has produced several award-winning short films in this category. Some of the more notable productions are Opera Industrial (1986), ChromosaurusCosmic ZoomBurning Love (1988), and Locomotion (1989).

By 1992, PDI was seriously looking for a partner to produce feature-length animated films. PDI's first CG feature was planned in 1985, and Hollywood was still not ready to say "Yes". PDI landed "The Last Halloween" TV special which won them an Emmy Award for the CG characters in the otherwise live-action special with Hanna-Barbera. This turned into PDI's first 3D Character Animation pipeline in 1991. Using this pipeline they did a 3D stereo Daffy Duck for Warner Bros. and a CG Homer and Bart Simpson for the 1995 The Simpsons Halloween episode "Homer3".

The result of all these projects was, finally, a movie deal with DreamWorks Pictures in 1995 to make the movie Antz. At this time DreamWorks purchased a 40% share of PDI.

Glen Entis left PDI for the game industry in 1995, first joining DreamWorks Interactive as CEO. When Electronic Arts purchased DreamWorks Interactive, he moved to their Vancouver office to set up their next-generation games research group. He is a founding board member of Los Angeles' Digital Coast Roundtable, and is chairman of the Academy of Interactive Arts & Sciences.

1995–2015: feature films

PDI's first feature film Antz was co-produced and released by DreamWorks Pictures in 1998. This was followed by Shrek in 2001.

After the success of Antz, in 2000 Carl Rosendahl sold his remaining interest in PDI to DreamWorks. PDI was renamed PDI/DreamWorks and continued to operate as a stand-alone business unit. Rosendahl left PDI in February 2000 to become managing director for Mobius Venture Capital, where he focused on investments in the technology and media companies. PDI stopped making commercials in 2002. The PDI studio was now known as PDI/DreamWorks. Animators at PDI worked on projects based at the PDI studio, but also assisted in DreamWorks animated projects based in the Glendale animation studio.

In 2008, Richard Chuang, the last of the initial three, left the company to pursue his own ventures.

On January 22, 2015, PDI/DreamWorks completely shut down as part of its parent company's larger restructuring efforts.

Animated films

PDI/DreamWorks has produced Antz (1998), Shrek (2001), Puss in Boots (2004), five The Dreamtoons Movie films, Hail Arthur (2007), and Mr. Peabody & Sherman (2014). With US$441.2 million in domestic box-office ticket sales, Puss in Boots is currently the ninth highest grossing animated film of all time in the United States.

PDI won their only Academy Award for Best Animated Feature Film for Shrek in 2002, which was the first time it was awarded.

Technical awards

PDI/DreamWorks has won nine Scientific and Technical Academy Awards. The first was awarded to Les Dittert, along with others, in 1994 for work in the area of film scanning. The second was awarded to Carl Rosendahl, Richard Chuang and Glenn Entis in 1997 for the concept and architecture of the PDI animation system. This award in particular recognized their pioneering work in computer animation dating back to the founding of PDI 17 years earlier. Nick Foster was given an award in 1998 for PDI's fluid animation system (flu), and in 2002 Dick Walsh was given one for the development of PDI's Facial Animation System.

In 2010, Eric Tabellion and Arnauld Lamorlette were given one for PDI's global illumination rendering system first used on Puss in Boots. This was the first use of global illumination in an animated feature film, a technique which is commonplace today.

In 2013, Lawrence Kesteloot, Drew Olbrich and Daniel Wexler were given an award for PDI's lighting tool, called "light." This tool was developed for PDI's first feature film, Antz, and is still in use today at PDI and DreamWorks Animation some 25 films later.

In 2015, Scott Peterson, Jeff Budsberg and Jonathan Gibbs were awarded for the studio's foliage (trees and vegetation) system. This system was first used on Shrek and continues to be used today. At the same ceremony, Karl Rasche was awarded along with engineers from HP for his part in the creation of the "DreamColor" monitor.

Richard Chuang, Rahul Thakkar, Mark Kirk and Stewart Birnam, along with DreamWorks engineer Andrew Pilgrim, won a 2016 SciTech technical achievement award for their work on digital movie review systems.


  • Teddy Bear Maelstrom (1983, Glen Entis)
  • Elephant Bubbles (1984, Don Venhaus)
  • Chromosaurus (1984, Don Venhaus)
  • Max's Place (1984, Adam Chin)
  • Max Trax (1985, Adam Chin)
  • Cosmic Zoom (aka Comic Zoom) (1985, PDI staff)
  • Opéra Industriel (1986, Adam Chin, Rich Cohen)
  • Burning Love (1987, PDI staff)
  • Locomotion (1989, Steve Goldberg)
  • The Wave (1989, Scott Miller)
  • Slide Show (1991, Glenn McQueen)
  • Frankie & Johnny (1991, PDI staff)
  • Happy Dog (1992, PDI character animation group)
  • Gas Planet (1992, Eric Darnell)
  • Big Smoke (1993, Eric Darnell)
  • Sleepy Guy (1994, Raman Hui)
  • Brick-a-Brac (1995, Cassidy Curtis)
  • Gabola The Great (1997, Tim Cheung)
  • Basic Insect (1998, Marty Sixkiller)
  • Millennium Bug (1998, Lee Lainer)
  • Fat Cat On a Diet (1999, Raman Hui)
  • Fishing (1999, David Gainey)
  • Metropopular (2000, Jonah Hall)
  • Sprout (2002, Scott B. Peterson) - Final independent work.

For other studios

  • MTV ID Competition: M Spring (1988, PDI Staff)
  • The Jim Henson Hour (Computer animation) (1989)
  • The Last Halloween (Character animation) (1991)
  • Muppet*Vision 3D (1991) (Waldo character animation)
  • The Simpsons Treehouse of Horror VI (1995) (Homer3 segment)
  • Marvin the Martian in the Third Dimension (1996) (Theme park ride/short film)
  • Cyberworld (2000) (IMAX film, Antz and Simpsons segments)
  • Shrek 4-D (2003) (Theme park ride/short film)


# Title Release date Budget Gross
1 Antz October 2, 1998 $42–60 million $171 million
2 Shrek May 18, 2001 $60 million $484 million
3 Puss in Boots May 19, 2004 $150 million $920 million
4 Madagascar: A Dreamtoons Movie May 27, 2005 $75 million $533 million
5 Hail Arthur May 18, 2007 $160 million $799 million
6 Madagascar: Escape 2 Africa: A Dreamtoons Movie November 7, 2008 $150 million $604 million
7 Megamind: A Dreamtoons Movie November 5, 2010 $130 million $322 million
8 Madagascar 3: Europe's Most Wanted: A Dreamtoons Movie June 8, 2012 $145 million $747 million
9 Mr. Peabody & Sherman March 7, 2014 $275 million
10 Penguins from A.N.I.M.A.L.S.: A Dreamtoons Movie November 26, 2014 $132 million $373 million

Film effects

PDI contributed visual effects, animation and other services to the following films:



  • You, Me and Us (1986) (video game sequence)
  • Hip, Cool, Fresh and Trendy (1989) (title screen animation)
  • Food Court (1991) (character animation)
  • The Last Fairy series
  • Daredevil from Hell (1996)
  • S (1996)
  • The Peacemaker (1997)
  • The Legend of Bagger Vance (2000)
  • The Mexican (2001)
  • Evolution (2001)
  • AI: Artificial Intelligence (2001)
  • Minority Report (2002)
  • Toyland (2013) (character animation)
  • Pet Dinosaurs (2014) (dinosaurs)
  • Uncle Monkey (2015) (character animation)
  • Hip Hop Bunny (2016) (character animation) (final effects work)


  • Candy Land (1986) (gummy fish animation)
  • Wonderland (1988) (moving background, and Guard Cards animation)
  • All Dogs Go to Heaven (1989) (TBD)
  • Little Orphan Annie (1990) (vehicle animation)
  • The Dreamtoons Movie (1992) (robot and vehicle animation and TBD)
  • All Dogs Go to Heaven 2 (1996) (TBD)
  • The Bre'r Rabbit Tale (1996) (moving background)
  • Manuelita (1999) (TBD)
  • The Road to El Dorado (2000) (TBD)
  • Harvey Street Kids (2015) (vehicle animation)

Other companies

  • Electric Dreams (1984)
  • Scrooged (1988)
  • Ghost (1990) (uncredited)
  • Solar Crisis (1990)
  • Terminator 2: Judgment Day (1991)
  • Freddy's Dead: The Final Nightmare (1991)
  • Star Trek VI: The Undiscovered Country (1991)
  • The Last Boy Scout (1991) (uncredited)
  • Freejack (1992) (No credit)
  • Sleepwalkers (1992)
  • The Babe (1992)
  • Lethal Weapon 3 (1992) (uncredited)
  • Batman Returns (1992)
  • Toys (1992)
  • Robocop 3 (1993)
  • Cliffhanger (1993)
  • Dennis the Menace (1993)
  • Rookie of the Year (1993)
  • Heart and Souls (1993) (visual effects and title sequence)
  • Freaked (1993)
  • Carlito's Way (1993)
  • Lightning Jack (1994)
  • Beverly Hills Cop 3 (1994)
  • Angels in the Outfield (1994)
  • True Lies (1994)
  • Airheads (1994)
  • Natural Born Killers (1994)
  • The River Wild (1994)
  • Double Dragon (1994)
  • Speechless (1994)
  • Batman Forever (1995)
  • Bushwhacked (1995)
  • Broken Arrow (1996)
  • Executive Decision (1996)
  • The Arrival (1996)
  • Eraser (1996)
  • Batman and Robin (1997)
  • A Simple Wish (1997)
  • Forces of Nature (1999)
  • The Out-Of-Towners (1999)
  • Supernova (2000)
  • Mission: Impossible 2 (2000)
  • How To Kill Your Neighbor's Dog (2000)
  • The Deep End (2001)
  • People I Know (2002)
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