Rectangle
Circle
Polygon
2-D examples
3-D examples
■Figure 16.24
Examples of two- and three-
dimensional primitives.
Cylinder B
Block A A B
A B
A B
(Intersection operation)
■Figure 16.25
Examples of Boolean union (add)
and subtract operations.
526 Chapter 16 Engineering Drawings and Symbols
62080_16_ch16_p504-549.qxd 5/22/10 12:31 AM Page 526
Copyright 2010 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Due to electronic rights, some third party content may be suppressed from the eBook and/or eChapter(s).
圀圀圀⸀夀䄀娀䐀䄀一倀刀䔀匀匀⸀䌀伀䴀圀圀圀⸀夀䄀娀䐀䄀一倀刀䔀匀匀⸀䌀伀䴀