19 Apr
2013
19 Apr
'13
12:47 p.m.
(im not on moose list)
On 19 April 2013 12:27, Stéphane Ducasse <stephane.ducasse(a)inria.fr> wrote:
mathieu
can you discuss with igor because he can give also some really nice feedback
and ideas?
Stef
Hi
There are more than simply linear, quadratic and cubic Bezier curves. In
fact, as you can have as many control points as you wish, you can have a
Bezier curve of any order.
yes. but there's tradeoff with computing efficiency.
Basically N-order bezier curve can be represented by a list of points
(number of points
defines an order).
But what I was calling RadialBezierCurve was a kind of
strategy, I mean I
have an abstract class which knows how to compute a curve, but I still have
to choose my control points so I was thinking to create different subclasses
whose role is to know what are their control points :
- The radial one choose its control points within the same radius as its
source and its target.
I wanted to create an ortoVertical and an ortoHorizontal whose control
points would have been computed differently, so that we could use Bezier
curve for regular tree too.
umm.. not sure i understand how curves related to trees.
Regards
Mathieu
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Best regards,
Igor Stasenko.