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HP 48g Graphing Calculator User Manual

Page 324

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23

The YSLICE View

The final two, Wireframe and Pr-Surface, transform the 2-dimensional
sample grid into a three-dimensional output surface. The plot that
you see is the output surface as viewed from a specified vantage

point—the eyepomi. The only part of the surface plotted will be that
within the within a region in 3-dimensional space, called the View

Volume, defined by ranges on each of the three coordinate axes.

y

V

i

.,

y - ■

Top View

-View Volume

View Plane (parallel to xz-plane)

!

tl y-axis unit

Eyepoint (Xe,Ye,Ze) Plot Display Screen

The Relationship of the Eyepoint, View Volume, and Plot Display

23-24 Plot Types

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