Arguments

curveEnt  (ename or vla-object) the COM object of any "curve" entity

Return

3d WCS point list, or NIL

Example

last entity is a LINE<1,1,1> to <10,10,10> :
(setq ent (vlax-ename->vla-object (entlast)))  #<VLA-OBJECT IAcadLine 000000004E8E3928>
(vlax-curve-getstartpoint ent)  (1.0 1.0 1.0)

Remarks