基于Multigen技术的虚拟场景人体建模

虚拟场景中的人体结构建模采用层次建模法,将人体模型看作由段和连接段的节点组成.并利用Multigen工具集中的degree of Freedom技术,构建人体模型,定义人体关节信息.通过对节点的属性赋值,设置关节点的位移和旋转角度等特征,实现虚拟场景中的人体运动仿真,丰富了虚拟场景的真实感和交互性.

Human Modeling of Virtual Environment Based on Multigen Technology

Hierarchy modeling method is adopted for human body framework modeling in virtual environment. Human body model is composed of segments and nodes, which are used to link segments. In addition, DOF (degree of Freedom) technology of Multigen toolkit is adopted to construct human body modeling and define human joint information. Node attribute values are evaluated to set up the characters of joints such as joint displacement and rotation angle. At last, human body motion simulation is implemented and the reality and interaction performance of virtual environment are enriched.