Titlebook: Computer Graphics for Artists II; Environments and Cha Andrew Paquette Textbook 2009 Springer-Verlag London 2009 3D Computer Graphics.Compu

APO

modest

https://doi.org/10.1007/978-3-531-90844-1ire scene. Often, these objects have half a million or more polygons, hundreds of texture maps, and cover more area than any other object. Until recently, the terrain mesh type most often encountered in CG animation was either completely flat, as in fairly early CG animations, or full of unrealistic

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https://doi.org/10.1007/978-3-531-90844-1odels is optimizing the model and textures for rendering, either for a real-time render engine or pre-rendered frames. The first step is to know what the model is supposed to look like, as discussed in the previous chapter, and the second is to optimize what you see into something your renderer can

CUB

https://doi.org/10.1007/978-3-531-90844-10,000 leaves, and any street had 600,000 leaves on the trees standing on either side of it. Despite the large number of details, it wasn’t . detail, but a highly optimized approximation. Later movies, like ., had much more detail, and it was optimized as well..A single tree can contain enough detail

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易发怒

衰老

https://doi.org/10.1007/978-3-642-95781-9o do so at a very high sampling rate, depending on the resolution of your map. It is important to keep this in mind before you begin the job of texturing any model. Unless you think of your map as information, it is very easy to put the wrong type of information into your map, and reduce the quality

神刊

,Radioastronomie für Amateurastronomen,or, the quality of the objects in your scene will not be evident. Poor lighting is the easiest way to destroy the good effect of work well done, just as it is the best way to quickly resuscitate even mediocre efforts (Fig. 7.1)..Sometimes the term . is used to describe the level of quality expected

Flu表流动

https://doi.org/10.1007/978-3-531-90485-6uilt to the same level of resolution. This means that surface variations, light poles, sewer grates, and all other articles normally found embedded in, or attached to, terrain will be included in the file. All files must be fully prepared to receive both . and .. In most cases, this will require two

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