LineCurve.ExtendByLine Problem

Hello to everyone

Here is my problem , I have a Circle and a Line without any Intersection.

i want to extend the line Until it intersect to circle.

i saw that LineCurve have this ExtendByLine Method which exatcly does what i need so

i constructed a LineCurve object of my Line

LineCurve line1LineCurve = new LineCurve(line1);

then when i use this

line1LineCurve.ExtendByLine(CurveEnd.None,circle1);

it says that it cant convert the argument 2 , rhino.geometry.Circle to

system.collection.generic.IEnumerable<geometrybase>

even when i cast the circle to curve using (curve) circle1, it doesnt work

help me please

Permalink Reply by raminbp on May 25, 2012 at 4:48am

ok i fixed it

but it reurns nothing

a null object, means that it cant extend the line , whats the problem?

Permalink Reply by David Rutten on May 25, 2012 at 6:10am

Hi Ramin,

are you doing this in a Script component or as a GHA library? In either case, we'll need some code we can run to find the problem.

David Rutten

david@mcneel.com

Poprad, Slovakia

Permalink Reply by raminbp on May 25, 2012 at 11:52am

im using RhinoCommon

and i C# component of grasshopper

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