Yes. Assuming they are both unit length parameterized withQuote:>I have two cubic Bezier, each with their four control points. What I'd like
>to know is, if there is a quick way to check if one of the Beziers is a part
>of the other, just by their four control points.
P3-P2 = Q1-Q0
R := P2+(P2-P1) = Q2-(Q3-Q2)
R - (P1+(P1-P0)) = (Q3-(Q4-Q3)) - R
If your curves do not have equal paramaterizations, then there
are scaling factors involved.
I am trying to solve the problem to intersect bezier curves and bezier curves
and algebraic curves, can somebody please point me towards information that can
help me to do that efficiently?
the solution I need, needs to be precise so polygonization of the curves
doesn't work. from reading books and scanning certain magazines, I think I
should be using an algorithm that utilizes implicitization of the parametric
thanks for any kind of input