Vr Mapping |
ON-LINE REFERENCE DOCUMENTATION CARDINAL SYSTEMS, LLC |
Grid Display and Grid/Cursor Snapping
Description
There are three conditions dealing with the display and snapping of grid points in a graphics window
| 1. | Grid Display in which grid points are displayed as points or lines on the graphics window |
| 2. | Grid Snapping in which the grid is turned on. The behavior of the cursor depends on the Cursor Snap setting. |
| 3. | Cursor Snapping which determines whether to force the cursor to move only between grid points or to snap to a grid when a point is digitized. |
Command Key-ins
Name |
Key-in |
Arguments |
Description |
Grid Set |
GriSet |
|
Sets grid display and snapping using a dialog box (see below) |
Grid Display On |
GriOn |
|
Turns grid point display on |
Grid Display Off |
GriOff |
|
Turns grid point display off |
Grid Display Toggle |
GriTog |
|
Toggles grid point display |
Grid Resolution Set |
GriRes |
Distance |
Sets grid point display resolution in ground units |
Grid Type |
GriTyp |
0 | 1 |
0 = Show grid as points 1 = Show grid as lines |
Grid Snap if Displayed |
GriSnaDis |
|
Turns on grid snapping only if the grid display is on (see Grid On) |
Grid Snap On |
GriSnaOn |
|
Turns on grid snapping. The behavior of the cursor depends on the Cursor Snap setting. |
Grid Snap Off |
GriSnaOff |
|
Turns off grid snapping |
Grid Snap Toggle |
GriSnaTog |
|
Toggles between the three grid snapping modes shown above |
Cursor Snap On |
CurSnaOn |
|
Sets the cursor to move only between grid points |
Cursor Snap Off |
CurSnaOff |
|
Sets the cursor to move with the current input device and snap to a grid point only when a point is digitized |
Cursor Snap Tog |
CurSnaTog |
|
Toggles between Cursor Snap On and Cursor Snap Off |
Grid Set (GriSet)
