Graphics Programs Reference
In-Depth Information
Figure 3-18
.
Translation along +X axis
Coordinate (or viewing) transformation is analogous to geometric transformation,
but there is a striking difference between the two. Instead of affecting an object, co-
ordinate transformation affects the viewer (
Figures 3-19
and
3-20
)
to produce results
similar to geometric transformation.
Figure 3-19
.
Viewing transformation
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