LINETYPE3DPLINE
Determines the display of 3D polyline linetypes. When turned off, 3D polylines always display with the continuous linetype even if they are assigned a different linetype. When turned on, 3D polylines display with linetypes as assigned. For the system variable to take effect, run the Regen command.
Type: Integer
Saved: In the registry
Range: 0-1
Default: 0