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[[Yoshihisa Hashimoto]], who had been hired on as an enemy programmer for ''[[Sonic Adventure]]'' after college, was assigned as the director for the next big Sonic game (in 2005). He had worked on the past several Sonic games, and after analyzing past mistakes decided what needed to be done move the series forward. His team began working on the '''Hedgehog Engine''' in 2005, and spent the next three years in development. They planned on licensing the engine, so that other companies could pay for use of the technology.
 
[[Yoshihisa Hashimoto]], who had been hired on as an enemy programmer for ''[[Sonic Adventure]]'' after college, was assigned as the director for the next big Sonic game (in 2005). He had worked on the past several Sonic games, and after analyzing past mistakes decided what needed to be done move the series forward. His team began working on the '''Hedgehog Engine''' in 2005, and spent the next three years in development. They planned on licensing the engine, so that other companies could pay for use of the technology.
  
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Hashimoto's team also developed a technology called Light Field, which blended the characters naturally into the environments. With this technology, Sonic is able to run through an action stage while light is being reflected off him naturally, as if he “belongs” there (in contrast to past games where Sonic looks out of place in several environments). Shadows are cast off the characters into the environment as well.
 
Hashimoto's team also developed a technology called Light Field, which blended the characters naturally into the environments. With this technology, Sonic is able to run through an action stage while light is being reflected off him naturally, as if he “belongs” there (in contrast to past games where Sonic looks out of place in several environments). Shadows are cast off the characters into the environment as well.
  
In addition to ''[[Sonic Unleashed]]'', the Hedgehog Engine is also used in ''[[Sonic Generations]]''.
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In addition to ''[[Sonic Unleashed]]'', the Hedgehog Engine is also used in ''[[Sonic Generations]]'' and ''[[Sonic Lost World]]''. An updated version of the engine, known as "Hedgehog Engine 2", is first used in ''[[Sonic Forces]]''.
  
 
==Hedgehog Engine "Sonic Unleashed" Gallery==
 
==Hedgehog Engine "Sonic Unleashed" Gallery==
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==Supplemental Material==
 
==Supplemental Material==
  
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Image:Unleashed Blog 1.jpg
 
Image:Unleashed Blog 1.jpg
 
Image:Unleashed Blog 2.jpg
 
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Image:Unleashed dev 152.jpg
 
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</gallery>
 
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==References==
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<references />
  
 
{{SUOmni}}  
 
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[[Category:Game Information]]
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[[Category:Game engines]]

Latest revision as of 15:20, 11 October 2019

HedgehogEngine logo.svg

Yoshihisa Hashimoto, who had been hired on as an enemy programmer for Sonic Adventure after college, was assigned as the director for the next big Sonic game (in 2005). He had worked on the past several Sonic games, and after analyzing past mistakes decided what needed to be done move the series forward. His team began working on the Hedgehog Engine in 2005, and spent the next three years in development. They planned on licensing the engine, so that other companies could pay for use of the technology.

The Hedgehog Engine is capable of producing CGI film quality graphics. Hashimoto spent months analyzing video games, CGI films, and even people and places in real life. He came to the conclusion that current generation games are missing an element known in the computer animation field as Global Illumination. This allows for a light source to hit a scene, and light is reflected off every object in the environment. To cover the vast amounts of calculations that needed to be processed, they also came up with a system that connected 100 computers for the team to distribute the work load. This enabled them to complete all the lighting calculations for an action stage (which is about 6-8 miles long) in 2 or 3 days.

Hashimoto's team also developed a technology called Light Field, which blended the characters naturally into the environments. With this technology, Sonic is able to run through an action stage while light is being reflected off him naturally, as if he “belongs” there (in contrast to past games where Sonic looks out of place in several environments). Shadows are cast off the characters into the environment as well.

In addition to Sonic Unleashed, the Hedgehog Engine is also used in Sonic Generations and Sonic Lost World. An updated version of the engine, known as "Hedgehog Engine 2", is first used in Sonic Forces.

Hedgehog Engine "Sonic Unleashed" Gallery

Supplemental Material

References


Sonic Unleashed
SonicUnleashed title.png

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