公开(公告)号：US09123160B1

公开(公告)日：2015-09-01

申请号：US13611014

申请日：2012-09-12

申请人： Howell Hollis ,  Sean McVey ,  Zach Barth

发明人： Howell Hollis ,  Sean McVey ,  Zach Barth

IPC分类号： G06T15/00 ,  G06T17/00 ,  G06T17/05

CPC分类号： G06T17/05 ,  G06T15/80 ,  G06T17/20 ,  G06T2210/36

摘要： A mechanism for concurrently generating a plurality of meshes is disclosed. A region of a simulated environment for a simulation is determined. An area that bounds the region is determined. The area is decomposed into a plurality of polygons. Data identifying a first elevation layer at locations in the region and a second elevation layer at the locations in the region is accessed. At least some of the polygons are processed based on a first elevation layer metric associated with the first elevation layer and a second elevation layer metric associated with the second elevation layer to concurrently generate a first mesh and a second mesh that include the at least some of the polygons.

摘要翻译： 公开了同时生成多个网格的机构。 确定用于模拟的模拟环境的区域。 确定界定区域的区域。 该区域被分解成多个多边形。 访问在区域中的位置识别第一高度层的数据和区域中位置处的第二高程层。 基于与第一仰角层相关联的第一高度层度量和与第二仰角层相关联的第二仰角层度量来处理至少一些多边形，以同时生成第一网格和第二网格，所述第二网格包括至少一些 多边形。