首页>
外国专利>
Digital Content Rendering that Supports Alpha Is Shape (AIS) as part of Knockout Groups
Digital Content Rendering that Supports Alpha Is Shape (AIS) as part of Knockout Groups
展开▼
机译:作为淘汰组织的一部分,支持Alpha Is Shape(AIS)的数字内容呈现
展开▼
页面导航
摘要
著录项
相似文献
摘要
Digital content rendering techniques are described that support Alpha Is Shape (AIS) as part of a knockout group. In order to support AIS rendering of an object within a knockout group, an alpha-separated color value is generated by removing an effect of an alpha value of an object of a knockout group on a pixel. A color-blended color value is then generated by the GPU based on the alpha-separated color value and a color value associated with a backdrop of the knockout group for the pixel. A determination is also made as to an amount of spatial coverage for the pixel by comparing the object to the pixel. From this, a rendering color value is generated by the GPU based on the color-blended color value, the alpha value, and the amount of spatial coverage of the pixel by the object.
展开▼
机译:描述了支持Alpha Is Shape(AIS)作为淘汰组一部分的数字内容呈现技术。为了支持敲除组内的对象的AIS渲染,通过去除敲除组的对象的α值对像素的影响来生成α分离的颜色值。然后,GPU基于阿尔法分隔的颜色值和与像素的敲除组的背景相关联的颜色值来生成颜色混合的颜色值。通过将物体与像素进行比较,还可以确定像素的空间覆盖量。据此,GPU基于混色的颜色值,alpha值以及对象对像素的空间覆盖量来生成渲染颜色值。
展开▼