将系统变量 VTENABLE 的值设为:2 VTENABLE System Variable
Type: Integer Saved in: Registry Initial value: 3
Controls when smooth view transitions are used. Smooth view transitions can be on or off for panning and zooming, for changes of view angle, or for scripts. The valid range is 0 to 7.
Setting For pan/zoom For rotation For scripts
0 Off Off Off
1 On Off Off
2 Off On Off
3 On On Off
4 Off Off On
5 On Off On
6 Off On On
7 On On On