Figure 3-3.
Division of a rectangular area
c. Figure 3-4 shows the method for drawing vertical divisions of posts,
telephone poles, or any object with evenly spaced units.
First draw two
posts any distance apart. Locate the vanishing point by drawing lines (A)
and (B) from the two original posts.
At no time should any posts extend
above or below the receding lines.
Locate the center of the first post,
then draw a line through the center point of the first post to the vanishing
point on the horizon. From the top of the first post, draw a line through
the center of the second post, the third post will be located where the
diagonal line touches line (B). Repeat this procedure as many times as you
desire, doing one at a time.
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