Re: no solution found for Bezier intersection

2018-07-02 Thread David Kastrup
Carl Sorensen writes: > On 7/2/18, 6:32 AM, "David Kastrup" wrote: > > > I'll take a thorough look at this code. Looks like it could benefit > from a more graphic approach to intersections than converting everything > into zero-based polynomials and then doing root finding. >

Re: no solution found for Bezier intersection

2018-07-02 Thread Carl Sorensen
On 7/2/18, 6:32 AM, "David Kastrup" wrote: I'll take a thorough look at this code. Looks like it could benefit from a more graphic approach to intersections than converting everything into zero-based polynomials and then doing root finding. I probably have a link to

Re: no solution found for Bezier intersection

2018-07-02 Thread David Kastrup
Thomas Morley writes: > Hi, > > the code below returns > programming error: no solution found for Bezier intersection > for 2.19.82 as well as for current master. 2.18.2 is ok. Ok, as far as I can see that is just the consequence of massively numerically naive cod

Re: no solution found for Bezier intersection

2018-07-01 Thread David Kastrup
ing program: /usr/local/tmp/lilypond/out/bin/lilypond /tmp/harm.ly >> [Thread debugging using libthread_db enabled] >> Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". >> GNU LilyPond 2.21.0 >> Processing `/tmp/harm.ly' >> Parsing

Re: no solution found for Bezier intersection

2018-07-01 Thread Thomas Morley
p/harm.ly > [Thread debugging using libthread_db enabled] > Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". > GNU LilyPond 2.21.0 > Processing `/tmp/harm.ly' > Parsing... > Interpreting music...[8][16] > Preprocessing graphical objects... > F

Re: no solution found for Bezier intersection

2018-07-01 Thread David Kastrup
gram: /usr/local/tmp/lilypond/out/bin/lilypond /tmp/harm.ly [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". GNU LilyPond 2.21.0 Processing `/tmp/harm.ly' Parsing... Interpreting music...[8][16] Preprocessing graphical o

Re: no solution found for Bezier intersection

2018-07-01 Thread Thomas Morley
2018-07-01 21:13 GMT+02:00 David Kastrup : > Colin Campbell writes: > >> On 2018-07-01 11:47 AM, Thomas Morley wrote: >>> Hi, >>> >>> the code below returns >>> programming error: no solution found for Bezier intersection >>>

Re: no solution found for Bezier intersection

2018-07-01 Thread David Kastrup
Colin Campbell writes: > On 2018-07-01 11:47 AM, Thomas Morley wrote: >> Hi, >> >> the code below returns >> programming error: no solution found for Bezier intersection >> for 2.19.82 as well as for current master. 2.18.2 is ok. >> >> >>

Re: no solution found for Bezier intersection

2018-07-01 Thread Colin Campbell
On 2018-07-01 11:47 AM, Thomas Morley wrote: Hi, the code below returns programming error: no solution found for Bezier intersection for 2.19.82 as well as for current master. 2.18.2 is ok. It's a heavily boiled down version of the original file (thus the strange octaves). Though I'm

Re: no solution found for Bezier intersection

2018-07-01 Thread Thomas Morley
2018-07-01 19:47 GMT+02:00 Thomas Morley : > Hi, > > the code below returns > programming error: no solution found for Bezier intersection > for 2.19.82 as well as for current master. 2.18.2 is ok. > > \version "2.19.82" I was wrong with 2.18.2. At least the str

no solution found for Bezier intersection

2018-07-01 Thread Thomas Morley
Hi, the code below returns programming error: no solution found for Bezier intersection for 2.19.82 as well as for current master. 2.18.2 is ok. \version "2.19.82" oneUp = \relative c' { %\time 3/4 \voiceOne 1 q q q q r8 \times 2/3 { 16 q q } q8 q q r8 r8 q8

Re: programming error: no solution found for Bezier intersection

2011-09-14 Thread Reinhold Kainhofer
Am Wednesday, 14. September 2011, 06:47:50 schrieb Colin Campbell: On 11-09-13 09:29 PM, Nick Payne wrote: Ok, the following small example reproduces the error on my system with 2.15.11: The minimal example is (the normal fingering -1 does not have any influence, so it should be removed,

Re: programming error: no solution found for Bezier intersection

2011-09-13 Thread Nick Payne
On 14/09/11 08:34, Trevor Daniels wrote: Nick Payne wrote Tuesday, September 13, 2011 11:25 PM The problem is that the score is quite large, and the log gives no indication at all about where the error is coming from. I guess I can try commenting out different sections to see if I can isolate

Re: programming error: no solution found for Bezier intersection

2011-09-13 Thread Colin Campbell
On 11-09-13 09:29 PM, Nick Payne wrote: Ok, the following small example reproduces the error on my system with 2.15.11: %== \version 2.15.11 \language english fingering = { \set fingeringOrientations = #'(left) \set strokeFingerOrientations =