Hi, I managed to make a 3D animation with Sage using Tachyon images. Result is here :
http://vimeo.com/35348052 The code is available here [2]. At first, I was thinking to play with the arguments given to tachyon, i.e. camera "center", "viewdir" and "updir". But, no matter the object, these arguments are hardcoded to the following values : sage: print cube((10,10,10)).tachyon() ... center 2.3 2.4 2.0 viewdir -2.3 -2.4 -2.0 updir 0.0 0.0 1.0 ... Images are translated/rescaled so that the Tachyon camera placed at (2.3, 2.4, 2.0) always sees something... So, it was simpler to rotate incrementally the object instead. Doing so, the camera seems to move a little bit due to the rescaling that depends on the viewed object... But, it's not so bad. Sébastien, Montréal [2] http://www.thales.math.uqam.ca/~labbes/blogue/2012/01/faire-une-animation-en-3d-avec-sage/ -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org
