vlax-curve-isPlanar
 
 
 

Determines if there is a plane that contains the curve

(vlax-curve-isPlanar curve-obj)

Arguments

curve-obj

The VLA-object to be tested.

Return Values

T if there is a plane that contains the curve; otherwise nil.

Examples

Determine if there is a plane containing the ellipse used to demonstrate vlax-curve-getArea:

_$ (vlax-curve-isPlanar ellipseObj)
T

Determine if there is a plane containing the spline used to demonstrate vlax-curve-getDistAtParam:

_$ (vlax-curve-isPeriodic
splineObj)
nil