接下来，创建一个虚拟软盘，这是一项可行的、与管理程序无关的技术，用于为激活引擎提供输入参数文件。
Next, a virtual floppy disk is created, which is a viable, hypervisor-independent technique for providing the input parameter file to the activation engine.
可见性裁减是计算机图形学的基本问题，也是虚拟现实引擎中的一个关键技术。
Visibility culling is a fundamental problem in computer graphics as well as a key technique in virtual reality engine.
设计了较为通用的、与模型无关的虚拟环境漫游引擎，并分析了其中的相机控制、碰撞检测和二维地图控制等技术。
Roam engine, which is all-purpose and independent of model, of virtual environment is designed. Camera control, collision detecting and planar map control are discussed.
设计了较为通用的、与模型无关的虚拟环境漫游引擎，并分析了其中的相机控制、碰撞检测和二维地图控制等技术。
Roam engine, which is all-purpose and independent of model, of virtual environment is designed. Camera control, collision detecting and planar map control are discussed.
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