[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: stack smashing detected
From: |
David Kastrup |
Subject: |
Re: stack smashing detected |
Date: |
Thu, 25 Apr 2019 18:04:48 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) |
Benkő Pál <address@hidden> writes:
> David Kastrup <address@hidden> ezt írta (időpont: 2019. ápr. 25., Cs, 16:46):
>>
>> Thomas Morley <address@hidden> writes:
>>
>> > Background: I'm exploring whether it would be feasible to draw higher
>> > order bezier-curves, splitting them in cubic ones.
>
> you can't split a Bezier curve into lower order ones, only approximate.
>
>> So usually your goals would be better served by
>> allowing _multiple_ cubic beziers in a row with suitable continuity of
>> derivatives (and thus some aspects of the control points) provided
>> automagically.
>
> which is called B-splines. is it possible to use (cubic) B-splines directly?
What's "directly"? Where you can use multiple splines with control
points, by suitably calculating the control points, you can of course
use B-splines.
--
David Kastrup
- stack smashing detected, Thomas Morley, 2019/04/25
- Re: stack smashing detected, David Kastrup, 2019/04/25
- Re: stack smashing detected, Benkő Pál, 2019/04/25
- Re: stack smashing detected,
David Kastrup <=
- Re: stack smashing detected, Thomas Morley, 2019/04/25
- Re: stack smashing detected, David Kastrup, 2019/04/25
- Re: stack smashing detected, Benkő Pál, 2019/04/26
- Re: stack smashing detected, Andrew Bernard, 2019/04/27
- Re: stack smashing detected, Benkő Pál, 2019/04/27
- Re: stack smashing detected, Thomas Morley, 2019/04/28
- Re: stack smashing detected, Benkő Pál, 2019/04/28
Re: stack smashing detected, Thomas Morley, 2019/04/25
Re: stack smashing detected, Karlin High, 2019/04/25