摘要
ACIS模型是基于边界表示法(BREP)对三维实体进行表达,在离散化后丢失了面、边及顶点之间的拓扑关系。提出一种在BREP模型表示和面片模型表示之间的一种模型映射方法,并基于Java3D在webcad系统中实现。
The ACIS model is based on the boundary representation （BREP） to express the 3D entities.After discretization,the topological relations between faces,edges and vertices are lost.A model mapping method between BREP model representation and patch model representation is proposed and implemented in Java3D system based on webcad.
作者
季国华
JI Guo-hua(Silicon lake College,Jiangsu Kunshan 215332,Chnia)
出处
《河北省科学院学报》
CAS
2018年第3期24-29,共6页
Journal of The Hebei Academy of Sciences
基金
深圳市协同创新科技计划(No:20121211142624)
