文件名称:Frustum Cull ppt
文件大小:478KB
文件格式:PPT
更新时间:2012-12-14 09:40:50
Frustum Cull
the volume of space that includes everything visible from a given viewpoint defined by six planes arranged in the shape of a pyramid with the top chopped off If a point is inside this volume then it's in the frustum and it's visible, and vice versa