id Tech 4, popularly known as the Doom 3 engine, is a game engine developed by id Software and first used in the video game Doom 3. The engine was designed by John Carmack, who also created previous game engines, such as those for Doom and Quake, which are widely recognized as significant advances in the field.

2003年，Id Tech 4也如约而至的登上引擎的历史舞台了，新引擎新增了： 凸凹纹理映射，法向映射，以及动态像素打光。 因为先前的3D引擎皆是依赖在事先运算好的打光特效或是产生好的光影地图。

Previously referred to as the 'Doom 3 Engine', Tech 4 is id Software's current licensing platform. Powering games such as Doom 3, Quake 4 and Enemy Territory Quake Wars, Tech 4 revolutionized the use of realtime dynamic lighting as well as other technologies...

id Tech 4引擎，以前称为毁灭战士3引擎，是个由id Software所开发的游戏引擎，首度使用这个引擎的游戏是电脑PC游戏毁灭战士3。 这个游戏引擎由约翰·卡马克（John Carmack）领导设计，他同时也设计了雷神之锤游戏所使用的引擎。

id Tech 4引擎，以前称为毁灭战士3引擎，是個由id Software所開發的遊戲引擎，首度使用這個引擎的遊戲是電腦PC遊戲毀滅戰士3。 這個遊戲引擎由 約翰·卡馬克 （John Carmack）領導設計，他同時也設計了《 雷神之鎚 》遊戲所使用的引擎。

2022年4月2日 · After quick introduction to id Tech 4 and its important details, we will focus first on how game content is stored and used by engine.

Id Tech 4很完美地率先实现了 大规模动态光源下的即时光影 的渲染，这项渲染技术对于画面表现是里程碑式的进步，也使得它到现在都值得【看】，值得【玩】。

2009年6月17日 · 现在，Id公司还在进行着《DOOM4》的开发，引擎也升级到Id Tech5，虽然详细的技术规格仍然是迷，但是卡马克已经放言：“Doom4是一款为30帧而拼搏的作品，就像是应用了全新的引擎，它基于我们这四年来的研发成果。 ”如果他指的是游戏发布时的硬件水平，那么Id Tech5引擎恐怕又是高端显卡的坟墓了。 苍月推荐： 金庸（武功心法典籍） （金庸小说、影视剧、秘籍大全，金庸武学爱好者的宝库） 周寅_ZHouYinZHy_苍月 （说说苍月自己的事、及想 …

2021年4月8日 · Welcome! id4hub.com is a portal and news page for the id Tech 4 development and mod community. This site will promote news and media for the games using id Tech 4, and focus on providing a rallying point for the community as a directory of resources for players and developers alike.

id Tech 4, popularly known as the Doom 3 engine, is a game engine developed by id Software and first used in the video game Doom 3. The engine was designed by John Carmack, who also created previous engines such as those for Doom and Quake, which are also widely recognized as marking significant advances in the field.