Re: Calculating points on a conic section??



John,

x1,y1 and x2,y2 are the start and endpoints respectively of the conic curve
in question.

Right now I can draw a line between x1,y1 & x2,y2 and see where the curve is
supposed to be in space, I now need to calculate the actual points on the
conic between x1,y1 & x2,y2 using the parameters A,B,C,D,E,F. There is
actually a matrix & "Z" elevation involved later on after the unknowns are
calculated, but I already have that issue resolved.

Thanks,
CG


"John" <weekender_ny@xxxxxxxxx> wrote in message
news:1128054045.463517.59390@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
> Its not clear which point you are talking about? For instance if X1, Y1
> and
> X2, Y2 form the diameter of a circle, any point is between them?
>
> Can you clarify what you want?
>


.



Relevant Pages

  • Re: Calculating points on a conic section??
    ... x1,y1 and x2,y2 are the start and endpoints respectively of the conic curve ... > Can you clarify what you want? ... Prev by Date: ...
    (comp.graphics.algorithms)
  • Re: Another cantor set question
    ... You could try to show that the endpoints of every deleted ... interval actually belong to the Cantor set. ... Prev by Date: ...
    (sci.math)
  • Re: How to determine if a given point is on (or close) to a bezier?
    ... checking if the point lies past the endpoints). ... Ron ... Prev by Date: ...
    (comp.graphics.algorithms)
  • Re: Cantor set
    ... > in any F_n (from the cantor set) is a dense subset of C. ... So the set of points which are the endpoints of intervals in any ... > no idea how to show that this set is a dense subset of C. ... Prev by Date: ...
    (sci.math)

Loading