Arguments

entity  can be an ENAME or VLA-OBJECT

Return

'length' (perimeter) value of any 'curve' entity, or NIL in case of an (unexpected) error

Example

(vle-curve-getperimeter (entlast))
returns 2.0 for a LINE with (0,0,0) - (2,0,0)

Alias

vlax-curve-getperimeter

Remarks