2013

See also:
Obtain Area and Mass Properties Information
PERSPECTIVE
Specifies whether the current viewport displays a perspective view.
IntegerType:
DrawingSaved in:
VariesInitial value:
Perspective view turned off0
Perspective view turned on1
Perspective views are available only in model space, and only with 3D visual
styles.
NOTE PERSPECTIVE is set to 0 when the drawing file or DXF file is saved to a file
format earlier than AutoCAD 2007.
See also:
Define a Perspective Projection (DVIEW)
PERSPECTIVECLIP
Determines the location of eyepoint clipping.
RealType:
RegistrySaved in:
5.0000Initial value:
The value determines where the eye point clipping occurs as a percentage.
Values can range between 0.01 and 10.0. If you select a small value, the z-values
of objects will be compressed at the target view and beyond. If you select a
value such as 0.5%, the clipping will appear very close to the eyepoint of the
view. In some extreme cases it might be appropriate to use 0.1%, but it is
recommended to change the setting to a higher value such as 5%.
P System Variables | 1431