File format for representing a scene
    1.
    发明授权
    File format for representing a scene 有权
    用于表示场景的文件格式

    公开(公告)号:US09240073B2

    公开(公告)日:2016-01-19

    申请号:US13323027

    申请日:2011-12-12

    IPC分类号: G06T17/00 G06T13/00

    摘要: A file format that includes a constant section and a varying section. The constant section provides a referencing scheme that references the various components that comprise the scene, as well as a listing of attributes of the scene that are modifiable. Within the same file format, the varying section provides an overriding mechanism to modify the attributes that are available to be modified. Accordingly, the disclosed file format can access cached animated geometry directly and/or aggregate other files via the aforementioned referencing and sparse override semantics. This allows the same set of inspection, manipulation, and rendering tools to be used throughout the rendering pipeline, from asset creation to final rendering.

    摘要翻译: 包含常数部分和变化部分的文件格式。 常数部分提供了引用构成场景的各种组件的引用方案,以及可修改的场景的属性列表。 在相同的文件格式中,变化部分提供了一种重写机制来修改可修改的属性。 因此,所公开的文件格式可以经由上述引用和稀疏覆盖语义直接访问缓存的动画几何和/或聚合其他文件。 这允许在整个渲染流程中使用相同的检查,操作和渲染工具集,从资产创建到最终渲染。