Draw 3DPoly Perimeter
This command draws a 3D polyline in the PERIMETER layer. This
polyline is required by the Calculate Stockpile Volume and
Calculate Pond/Pit Volume routines. In these routines, this
polyline is used as the inclusion perimeter for volumes. You may
want to set your AutoCAD Object Snap prior to running this routine
so that you obtain the elevations of existing points while creating
the 3D polyline.
Prompts
Select the 3Dpolyline options you want and press
enter.
Command: 3dperim
[Continue/Extend/Follow/Options/<Pick point
or point numbers>]: (Pick)
Interpolate/screen
Pick/<Elevation> <0.00>: 818
Z: 818.00
[Arc/Close/Direction/Follow/Undo/<Pick
point or point numbers>]: (Pick)
Slope/Ratio/Interpolate/Degree/screen
Pick/<Elevation> <0.00>: 814
Z: 814.00, Hz dist: 60.64, Slope
dist: 60.77, Slope: -6.6% Ratio: -15.2:1
[Arc/Close/Direction/Extend/Follow/Undo/<Pick
point or point numbers>]: (Pick)
Slope/Ratio/Interpolate/Degree/screen
Pick/<Elevation> <0.00>: 815
Z: 815.00, Hz dist: 26.32, Slope
dist: 26.33, Slope: 3.8% Ratio: 26.3:1
[Arc/Close/Direction/Extend/Follow/Undo/<Pick
point or point numbers>]: c for close
Pull-Down Menu Location: Tools-> Surface Tools
Keyboard Command: 3dperim
Prerequisite: None