A method for rendering an object including receiving a pixel tile representing a portion of a primitive to be rendered, determining attributes of a reference pixel within the pixel tile, and determining the attributes of neighboring pixels within the pixel tile based on barycentric differences relative to the reference pixel is disclosed. A managed security domain provides a simple, consistent and reliable experience to whole-home network subscribers. The only signature verification required is that of the terminal identification. The pressured air agitates and aerates the manure and thereby causing aerobic decomposition of the manure. Finally, there is then transmitted to the business which is supplied by the supplier the report.