公开(公告)号：US20110057929A1

公开(公告)日：2011-03-10

申请号：US12920434

申请日：2008-03-03

申请人： Henry Chen ,  Chengjun Li ,  tom Plocher ,  Conrad Bruce Beaulieu

发明人： Henry Chen ,  Chengjun Li ,  tom Plocher ,  Conrad Bruce Beaulieu

IPC分类号： G06T15/00

CPC分类号： G06T7/0006 ,  G06T7/75 ,  G06T17/00

摘要： A method and system of generating a 3D geometric object model for a domain. The method includes: extracting basic geometric elements from an input source; converting the basic geometric elements into domain elements according to a domain model, wherein the domain elements preserve semantic information of their attributes and relationships defined by the domain model; and constructing a 3D geometric model, including 3D geometric objects, from the domain elements by geometric operators according to the domain model, wherein the 3D geometric objects maintain the semantic information of the domain elements, and the semantic information is allowed to be defined in a level of the objects.

摘要翻译： 为域生成3D几何对象模型的方法和系统。 该方法包括：从输入源中提取基本几何元素; 根据域模型将基本几何元素转换为域元素，其中域元素保留其属性和由域模型定义的关系的语义信息; 并根据领域模型，通过几何运算符从领域元素构建3D几何对象，包括3D几何对象，其中3D几何对象维护域元素的语义信息，并允许语义信息定义在 水平的物体。