Best way create average of two curves?


#1

Hi,

I have for example two lines forming a very shallow X in ortho and wish to create one inbetween, an average of the two.

However I would like to know the best method for curves as well (degree 2 and 3 in other words).

would tweenCurve and entry of 1 be best way of getting a line which is the average of two on ortho view ?

No, as the result in my ortho view does not lie halfway between my two lines forming a stretched X !

what is best way to get a curve lying 50/50 between two. ?

Steve


(Dale Fugier) #2

Use the TweenCurve command.

http://docs.mcneel.com/rhino/5/help/en-us/commands/tweencurves.htm


#3

Hi,

would tweenCurve and entry of 1 be best way of getting a line which is the average of two on ortho view ?

No, as the result in my ortho view does not lie halfway between my two lines forming a stretched X !

but i did and th result was not halfway between the two lines viewed in ortho.

Steve


(Dale Fugier) #4

You might consider posting your geometry. Highlight the curves and the view you interested in. You might even add what you expect or want to have.


(David Cockey) #5

Try the TweenCurve with MatchMethod=SamplePoints with a relatively large number for the number of points to be used.


(David Cockey) #6

Also try TweenCurve MatchMethod=Refit