V2EX physics engine

Physics Engine

定义 Definition

physics engine物理引擎;一种用于在计算机中模拟物理规律(如重力、碰撞、摩擦、弹性、刚体/软体运动等)的软件组件,常用于游戏、动画、机器人与工程仿真等。(也可泛指提供物理计算的库或中间件。)

发音 Pronunciation (IPA)

/fzks endn/

例句 Examples

The game uses a physics engine to make objects fall realistically.
这个游戏使用物理引擎让物体以更真实的方式下落。

To achieve believable ragdoll motion, the developers tuned the physics engine’s constraints and collision settings.
为了实现可信的布娃娃运动效果,开发者调整了物理引擎的约束参数和碰撞设置。

词源 Etymology

physics 源自希腊语 physis(“自然”),经拉丁语与法语进入英语,表示对自然规律的研究;engine 源自拉丁语 ingenium(“才智、创造力”),后来在英语中发展为“机器/发动机/装置”。合起来的 physics engine 在计算机图形与游戏开发语境中指“用来驱动物理模拟的引擎(核心系统)”。

相关词 Related Words

文学与著作中的用例 Literary / Notable Works

  • Game Engine Architecture(Jason Gregory)
  • Real-Time Collision Detection(Christer Ericson)
  • Physics for Game Developers(David M. Bourg 等)
  • Game Physics Engine Development(Ian Millington)
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