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i doing a application which can draw nurbs, find the intersection and fill the nurbs...
What are you creating nurbs in and for?
yes, i know where is the control point of my curve (nurbs). so, anywhere to get the intersec point? then how to get the intersec point of the normal cubic curve?
I believe I was partially wrong in the above. I think the farther it is from the line, the more pull a single point has on it. Although I'm sure you can implement it both ways.
Ooh. Fair enough. I'd never heard of that terminology before. OK then, just ignore the above post, sorry!
What he means by cubic nurb is different than a cubic polynomial.
yaya.. i want to know where 2 curve(Nurbs) cross each other. sorry, dont really get what you means. can explain futher to me ? thanks..
Do you mean where one cubic curve crosses the xaxis or where two cubic curves cross each other?
hi.. anyone know what is the formula to get the intersection point between cubic curve(Nurbs)? 