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Re: What to do wanting a 4th order Bézier?
From: |
Urs Liska |
Subject: |
Re: What to do wanting a 4th order Bézier? |
Date: |
Sun, 18 Sep 2016 16:04:45 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.3.0 |
Am 18.09.2016 um 16:01 schrieb Urs Liska:
> (cps (ly:slur::calc-control-points grob))
> (cps1 (first contr-pts))
> (cps2 (second contr-pts))
> (cp2-2 (mirror-point (fourth cps1) (third cps1)))
> (cps2 `(,(fourth cps1) ,cp2-2 ,@cps2))
This should actually read
(cps (ly:slur::calc-control-points grob))
(cps1 (first contr-pts))
(cp2-2 (mirror-point (fourth cps1) (third cps1)))
(cps2 `(,(fourth cps1) ,cp2-2 ,@(second
contr-pts)))
Urs
- Re: What to do wanting a 4th order Bézier?, (continued)
- Re: What to do wanting a 4th order Bézier?, Thomas Morley, 2016/09/17
- Re: What to do wanting a 4th order Bézier?, Simon Albrecht, 2016/09/17
- Re: What to do wanting a 4th order Bézier?, Thomas Morley, 2016/09/17
- Re: What to do wanting a 4th order Bézier?, Simon Albrecht, 2016/09/17
- Re: What to do wanting a 4th order Bézier?, Urs Liska, 2016/09/17
- Re: What to do wanting a 4th order Bézier?, Thomas Morley, 2016/09/17
- 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, 2016/09/18
- Re: What to do wanting a 4th order Bézier?, Urs Liska, 2016/09/18
- Re: What to do wanting a 4th order Bézier?, Urs Liska, 2016/09/18
- Re: What to do wanting a 4th order Bézier?,
Urs Liska <=
- Re: What to do wanting a 4th order Bézier?, Simon Albrecht, 2016/09/18
- Re: What to do wanting a 4th order Bézier?, David Kastrup, 2016/09/18
- Re: What to do wanting a 4th order Bézier?, Urs Liska, 2016/09/18
- Re: What to do wanting a 4th order Bézier?, David Kastrup, 2016/09/18
- Re: What to do wanting a 4th order Bézier?, Urs Liska, 2016/09/18
- Re: What to do wanting a 4th order Bézier?, David Kastrup, 2016/09/18
- Re: What to do wanting a 4th order Bézier?, Urs Liska, 2016/09/19
- Re: What to do wanting a 4th order Bézier?, Urs Liska, 2016/09/19
- Re: What to do wanting a 4th order Bézier?, David Kastrup, 2016/09/19
- Re: What to do wanting a 4th order Bézier?, Urs Liska, 2016/09/19