Using the Knife Tool on Splines
I need some help in figuring out what was told to me in a tutorial on developing archietecture modeling and in the tut there is a part where the knife tool is being used to create addtional lines on this spline that has a hypernurb on it. I have been trying to accomplish this with every tweak to every setting in knife tool but I cannot get the lines to show only the points. Look at the image and see if you can tell me what Im missing please , it appears that only a primitive shape can have this effect with the knife tool so I don't know what gives ?
Well I tried to upload the picture , could not please advise thank you
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