虚拟漫游中自定义运动模型的实现

Realization of user-defined motion model in virtual wandering

运动模型是运动体的一组运动约束,它描述和限制了运动体的运动方式。用于可视化仿真的软件平台Vega能够根据运动模型的定义驱动场景中的运动体。主要介绍vega中运动模型的自定义方法及其编程实现,在郑州大学虚拟漫游系统中接入方向盘并自定义运动模型实现漫游,实验表明该方法具有操作简单灵活,感觉直观的优点,有效地增强了仿真系统的沉浸感和交互性。

Motion model is a group of motion restrictions of player which describes and restricts the move way of the player. Vega is a software used in visualized simulation which can drive the player in the scene according to the motion model’s definition. Mainly introduces the user- defined method of motion model in vega and its implementation through programming, we established the virtual wandering system of ZhengZhou University by introducing a steering wheel and defining a motion model, the results show that the op- eration is easy and flexible, and the immersion and interactive of the system are improved efficaciously.