Graphics Programs Reference
In-Depth Information
FiGuRE 10.26 Offset the lines downward.
5. Next, use the horizontal step lines as cutting edges to trim back the
vertical lines, leaving the short, vertical line between each step intact.
Your stairway should look like Figure 10.27.
FiGuRE 10.27 The steps after trimming away the extraneous lines
6. For the stringer (the support for the steps), you need a line that
matches the angle between each step.
 
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