机构地区: 绥化师专计算中心
出 处: 《齐齐哈尔大学学报(自然科学版)》 2001年第3期54-56,共3页
摘 要: 叙述了一维造型一般状态树求值法求物体的交 ,二维造型的集合运算分为合并、遍历、收集、选择四个步骤 。 The calculating ways of One-dimensional molding's normal state tree is used to work out objeat intersection;set operation of two-dimensional molding's have four steps:merging?all_visiting?collection and selection;three_dimensional molding normally adopts structure of radiative edge to represent object model.
领 域: [自动化与计算机技术] [自动化与计算机技术]