Dynamation was a

3D computer graphics 3D computer graphics, sometimes called Computer-generated imagery, CGI, 3D-CGI or three-dimensional Computer-generated imagery, computer graphics, are graphics that use a three-dimensional representation of geometric data (often Cartesian coor ...

particle generator program sold by

Wavefront In physics, the wavefront of a time-varying ''wave field (physics), field'' is the set (locus (mathematics), locus) of all point (geometry), points having the same ''phase (waves), phase''. The term is generally meaningful only for fields that, a ...

to run on SGI's

IRIX IRIX (, ) is a discontinued operating system developed by Silicon Graphics (SGI) to run on the company's proprietary MIPS architecture, MIPS workstations and servers. It is based on UNIX System V with Berkeley Software Distribution, BSD extensio ...

operating system as part of The Advanced Visualizer. The core software was originally developed by Jim Hourihan while at Santa Barbara Studios, a visual effects company owned by effects pioneer John Grower. The software was licensed to Wavefront Technologies in 1992, and passed through to the merged company Alias/Wavefront. It was introduced as a product at

SIGGRAPH SIGGRAPH (Special Interest Group on Computer Graphics and Interactive Techniques) is an annual conference centered around computer graphics organized by ACM, starting in 1974 in Boulder, CO. The main conference has always been held in North ...

in 1993. In 1996, Jim Hourihan received a Scientific and Engineering Award for the primary design and development of Dynamation. Dynamation could create behavioral

particle system A particle system is a technique in game physics, motion graphics, and computer graphics that uses many minute sprites, 3D models, or other graphic objects to simulate certain kinds of "fuzzy" phenomena, which are otherwise very hard to rep ...

s that responded to gravity, air resistance, and other real world physics. It gave users an interactive environment to create and modify dynamic events such as water, clouds, rain, fire and dust. The interactive aspect of this software was revolutionary at the time. Users were able to change parameters and the particle system updated in real time. The software was used to create visual effects in movies such as ''

Twister Twister most commonly refers to a tornado. Twister or Twisters may also refer to: Aviation * Pipistrel Twister, a Slovenian ultralight trike * Silence Twister, a German homebuilt aircraft design * Wings of Change Twister, an Austrian paragli ...

'', ''

Last Action Hero ''Last Action Hero'' is a 1993 American fantasy action comedy film directed and produced by John McTiernan and co-written by Shane Black and David Arnott. It is a satire of the action genre and associated clichés, containing several parodies ...

'', '' Balto'', '' Crimson Tide'', '' Heaven's Prisoners'', ''

Michael Michael may refer to: People * Michael (given name), a given name * he He ..., a given name * Michael (surname), including a list of people with the surname Michael Given name * Michael (bishop elect)">Michael (surname)">he He ..., a given nam ...

'', ''

Moses In Abrahamic religions, Moses was the Hebrews, Hebrew prophet who led the Israelites out of slavery in the The Exodus, Exodus from ancient Egypt, Egypt. He is considered the most important Prophets in Judaism, prophet in Judaism and Samaritani ...

'', '' Anaconda'', ''

Godzilla is a fictional monster, or ''kaiju'', that debuted in the eponymous 1954 film, directed and co-written by Ishirō Honda. The character has since become an international pop culture icon, appearing in various media: 33 Japanese films p ...

'', ''

Stuart Little ''Stuart Little'' is a 1945 American children's novel by E. B. White. It was White's first children's book, and became recognized as a classic in children's literature. ''Stuart Little'' was illustrated by the artist Garth Williams, also his f ...

'', and ''

Starship Troopers ''Starship Troopers'' is a military science fiction novel by American writer Robert A. Heinlein. Written in a few weeks in reaction to the US suspending nuclear tests, the story was first published as a two-part serial in ''The Magazine of ...

''. It was also utilized in the opening credits of '' Star Trek: Voyager'' to create an intricate interaction of the starship traveling through cosmic dust. Dynamation's interactive particle engine has been integrated into the 3D computer graphics package

Maya Maya may refer to: Ethnic groups * Maya peoples, of southern Mexico and northern Central America ** Maya civilization, the historical civilization of the Maya peoples ** Mayan languages, the languages of the Maya peoples * Maya (East Africa), a p ...

and is no longer sold as a separate product.

References

:* doi=10.1109/MMUL.1994.10028. {{graphics-software-stub 3D graphics software Animation software