version 6.0
DR ADD TO BACKGROUND (area; scope)
| Parameter | Type | Description | |
| area | Longint | 4D Draw area | |
| scope | Longint | -1=All objects | |
| 0=Selected objects | |||
| >0=ID |
Description
The command DR ADD TO BACKGROUND adds the objects specified by scope to the background of area. This command has the same function as the Add to Background menu item.
The objects specified by scope become part of area's background and are no longer selectable. To modify the objects, you must release the background using either the Release Background menu item or the DR RELEASE BACKGROUND and DR REMOVE FROM BACKGROUND commands. Background objects can be modified only procedurally.
See Also