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- DOUBLE allows you to trim or extend an entity (including
- circles) to two entities by selecting the portion of the
- entity to keep. This function is view dependent.
-
- Select the portion of the trim or extend entity that is to
- remain.
-
- Select the first trimming entity, near the intersection
- with the first entity.
-
- Select the second trimming entity in the same manner.
-
- The 2-D intersection is computed and if an intersection
- exists, the first entity selected is trimmed or extended
- on both sides of the selected intersection(s). The
- designated portion of the selected entity remains.
-
- When one or both of the trimming entities do not actually
- intersect the entity to double trim, but a projected
- intersection is found, the entity is extended to meet the
- trimming entity.
-
- If the trimming or extending is not correct, press
- (Alt)-(I), or click on Undo in the break area to erase
- the trim or extension.
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