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Re: What to do wanting a 4th order Bézier?
From: |
David Kastrup |
Subject: |
Re: What to do wanting a 4th order Bézier? |
Date: |
Mon, 19 Sep 2016 20:25:19 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.1.50 (gnu/linux) |
Hans Åberg <address@hidden> writes:
>> On 19 Sep 2016, at 10:41, David Kastrup <address@hidden> wrote:
>
>> It would be my guess that the hands-on manipulative features of control
>> points have made cubic Beziers the go-to curve approximation and design
>> tool.
>
> Perhaps it looks better with the second derivatives lined up as well.
That precludes a straight line (second derivative 0) running into a
circle arc (second derivative 1/(2pi r) or similar, too lazy to think
about it right now).
--
David Kastrup
Re: What to do wanting a 4th order Bézier?, Andrew Bernard, 2016/09/18
[OT] Re: What to do wanting a 4th order Bézier?, Kieren MacMillan, 2016/09/18
Re: What to do wanting a 4th order Bézier?, Simon Albrecht, 2016/09/23