1/12/2024 0 Comments Fsx passenger error mini mipmapThis chapter shows how we can use the GPU to automate the process. The false-coloring technique is useful for authoring art assets, but it requires a person in the loop. Although the viewpoint is that of a character standing on the terrain, it is easy to see that the highest-detail yellow mip level is hardly visible.įigure 28-1 Applying a False-Colored Mipmap to a Terrain Figure 28-1a shows a view of some textured terrain Figure 28-1b shows the same view substituting a false-colored mipmap. Such a mipmap is one in which each mip level has a different, contrasting color. One approach to answering this question is to substitute a "false-colored" mipmap and then render the scene. If the answer is no, performance can be enhanced and memory can be saved by swapping those unused mipmap levels out of video memory. In the original GPU Gems, Cem Cebenoyan asks the question, "Do your users ever get to see your highest mip level?" (Cebenoyan 2004). The CD content, including demos and content, is available on the web and for download. You can purchase a beautifully printed version of this book, and others in the series, at a 30% discount courtesy of InformIT and Addison-Wesley. GPU Gems 2 GPU Gems 2 is now available, right here, online.
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