Generation
There are a great variety of methods to generate terrain surfaces. The main problem solved by all these methods is managing number of processed and rendered polygons. It is possible to create a very detailed picture of the world using billions of data points. However such applications are limited to static pictures. Most uses of terrain rendering are moving images, which require the software application to make decisions on how to simplify (by discarding or approximating) source terrain data. Virtually all terrain rendering applications use level of detail to manage number of data points processed by CPU and GPU. There are several modern algorithms for terrain surfaces generating.
Read more about this topic: Terrain Rendering
Famous quotes containing the word generation:
“One generation passeth away, and another generation cometh: but the earth abideth for ever. The sun also ariseth, and the sun goeth down, and hasteth to the place where he arose.”
—Bible: Hebrew Ecclesiastes 1:4,5.
Ernest Hemingway’s book title The Sun Also Rises (1926)
“You are truly the generation in the middle! You have at once aging parents as well as maturing children to cope with, and you are not granted the deference accorded age, or the indulgence given the young.”
—Helene S. Arnstein (20th century)
“In all our efforts to provide “advantages” we have actually produced the busiest, most competitive, highly pressured and over-organized generation of youngsters in our history—and possibly the unhappiest. We seem hell-bent on eliminating much of childhood.”
—Eda Le Shan (b. 1922)