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State of the Art in Computer Graphics - Visualization and Modeling (Paperback, Softcover reprint of the original 1st ed. 1991)
Loot Price: R2,971
Discovery Miles 29 710
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State of the Art in Computer Graphics - Visualization and Modeling (Paperback, Softcover reprint of the original 1st ed. 1991)
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Today one of the hardest parts of computer aided design or analysis
is first modeling the design, then recording and verifying it. For
example, a typical vehicle such as a tank, automobile, ship or
aircraft might be composed of tens of thousands of individual
parts. Many of these parts are composed of cylinders, flats, and
simple conic curves and surfaces such as are amenable to modeling
using a constructive solid geometry (CSG) approach. However,
especially with the increasing use of composite materials, many
parts are designed using sculp tured surfaces. A marriage of these
two techniques in now critical to continued development of computer
aided design and analysis. Further, the graphical user interfaces
used in most modeling systems are at best barely adequate to the
required task. Critical work on these interfaces is required to
continue pushing back the frontiers. Similarly, once the design is
modeled, how are the varied and diverse pieces stored, retrieved,
and modified? How are physical interferences prevented or
eliminated? Although considerable progress has been made, there are
still more questions and frustrations than answers. One of the
fundamental problems of the 1990s is and will continue to be
modeling. The second problem is interpretation. With the ever
increasing computational power available, our ability to generate
data far exceeds our ability to interpret, understand, and utilize
that data.
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