Page based rendering in 3D graphics system
    1.
    发明申请
    Page based rendering in 3D graphics system 审中-公开
    基于页面的渲染在3D图形系统

    公开(公告)号:US20060187229A1

    公开(公告)日:2006-08-24

    申请号:US11299142

    申请日:2005-12-08

    IPC分类号: G09G5/36

    CPC分类号: G06T15/005

    摘要: A method of rendering 3D graphics image using page based rendering technique includes the steps of: dividing a plurality of primitives having respective primitive ID into a plurality of pages having respective page ID; sorting the primitives for each of the pages, and storing the sorted primitives into a page RAM under a plurality of page nodes which correspond with the sorted page IDs; matching incoming page IDs of the incoming primitive IDs with the page IDs stored in the page RAM in such a manner that when the incoming page ID of the incoming primitive matches with the sorted page ID stored in the page RAM, the incoming primitive are stored at the corresponding page node in the page RAM under the corresponding page ID; and rendering the primitives stored in the page memory into pixels displayed on the display screen.

    摘要翻译: 使用基于页面的渲染技术来渲染3D图形图像的方法包括以下步骤:将具有各自的原始ID的多个图元划分成具有相应页面ID的多个页面; 对每个页面的原语进行排序,并且将排序的图元存储到与排序的页面ID相对应的多个页面节点下的页面RAM中; 将输入的基本ID的传入页面ID与存储在页面RAM中的页面ID相匹配,使得当输入的图元的输入页面ID与存储在页面RAM中的排序的页面ID匹配时,输入的图元被存储在 相应的页面节点在页面RAM中相应的页面ID; 以及将存储在页面存储器中的图元渲染成显示在显示屏幕上的像素。