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- DROP Menu: SCRN
- ==============================================================================
- Drops from the model all entities not included within a specified fence.
-
- 1. (POINT) first corner of fence
- 2. (POINT) opposite corner of fence
- 3. (Y/N) confirm deletion of the selection group <n>
- if reply is `n':
- 4. ! correct the selection group, use \sdel to delete it.
-
- Description:
- This command clears your file of those entities that are outside a specified
- fence.
- Pick the first corner of the fence, and then the opposite corner.
- Any entity with one or more points outside the fence, and any instance (placed
- object) whose reference point is outside the fence, will be indicated as
- selected entities. You are asked to confirm that the selection is as intended.
- If you reply positively all the selected entities will be deleted from the
- model. The display will be refreshed.
- This command is useful if objects have been wrongly placed. The command should
- be executed only while in an orthogonal projection.
-
- Example: \drop -10 -10 0 10 10 0 y
-
- Result: Any entity having one or more points outside the defined fence
- (-10 -10 0, 10 -10 0, 10 10 0, 10 -10 0), and any instance (placed object)
- whose reference point is not within the fence, is deleted from the model.