I am looking for a sine animation as the one file f.pdf on this site http://www.12000.org/my_notes/Mathematica_animation_into_PDF_using_latex/index.htm
Jeroen Op wo 21 jul. 2021 om 17:54 schreef Fabrice L <fabrice.al...@gmail.com>: > Hi, > > Le 21 juill. 2021 à 10:08, Jeroen <context...@gmail.com> a écrit : > > I use this small animation to enlarge a circle > > > \usemodule[animation] > \setupinteraction[state=start] > \starttext > \startanimation[menu=yes,framerate=10] > \dorecurse{7}{\expanded > {\startframe > \startMPcode > path p; > numeric n, u; > u := 1cm; > n:=\recurselevel*u; > p := fullcircle scaled n; > draw p; > \stopMPcode > \stopframe}} > \stopanimation > \stoptext > > > This I use to draw a sine > > > \starttext > \startMPcode > draw(-90/360*1.5cm,-0.9cm) for i = -90 upto 630: .. > (i/360*1.5cm,0.9cm*(sind(i)))endfor; > \stopMPcode > \stoptext > > > When I put it together to animate the sine as following, it does not > entirely create the sine animation I am looking for > > > \usemodule[animation] > \setupinteraction[state=start] > \starttext > \startanimation[menu=yes,framerate=10] > \dorecurse{7}{\expanded > {\startframe > \startMPcode > path p; > numeric n, u; > u := 1cm; > n:=\recurselevel*u; > p := (-90/360*1.5cm,-0.9cm) for i = -90 upto 630: .. > (i/360*1.5cm,0.9cm*(sind(i))) endfor shifted (n,0); > draw p; > \stopMPcode > \stopframe}} > \stopanimation > \stoptext > > > What better way can I create a sine animation with Metapost? > > > > > Here is another way to do your animation. This is doing something, but I > guess not what you want. Could you describe what do you have in mind ? > > \starttext > \dorecurse{7}{ % 3180 > \startMPpage > myvariable := #1 ; > path p; > numeric n, u; > u := 1cm; > n:=myvariable*u; > p := (-90/360*1.5cm,-0.9cm) for i = -90 upto 630: .. > (i/360*1.5cm,0.9cm*(sind(i))) endfor shifted (n,0); > draw p; > \stopMPpage > } > \stoptext > > Fabrice. > > > > ___________________________________________________________________________________ > If your question is of interest to others as well, please add an entry to > the Wiki! > > maillist : ntg-context@ntg.nl / > http://www.ntg.nl/mailman/listinfo/ntg-context > webpage : http://www.pragma-ade.nl / http://context.aanhet.net > archive : https://bitbucket.org/phg/context-mirror/commits/ > wiki : http://contextgarden.net > > ___________________________________________________________________________________ >
___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___________________________________________________________________________________