C++
double backClipDistance() const;
Description
This function returns the distance (along the camera-target line) from the target to the back clipping plane. Positive values indicate that the clipping plane is in front of the target (that is, between the target and the camera). Negative values indicate the clipping plane is behind the target.
See the AutoCAD DVIEW command documentation for more information on clipping planes.
The back clipping plane distance value is used for DXF group code 44.