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Re: Graphics--combining graphics
Hi, > I am trying to create an animation of a piecewise function. > I have a graph of a ball rolling and I would like to combine > an animation for one equation of motion for the first part > with another equation for the second part of the motion. It > is easy enough to create the two animations individually, > however I am stumped on how to combine them into one > continuous animation. > Link to the forum page for this post: > http://www.mathematica-users.org/webMathematica/wiki/wiki.jsp? > pageName=Special:Forum_ViewTopic&pid=10007#p10007 > Posted through http://www.mathematica-users.org [[postId=10007]] Without access to some code, it's difficult to answer in anything other than generalities but the way I'd approach this is to produce a list of images as in ... Img = (If[# < somevalue, code to produce motion for first part, code to produce motion for second part ] )& /@ Range[timevalues] Another way to look at this is to write your separate animations to two separate lists (say a1 & a2), join those lists (to form say a3) to for a single list list which contains all your images. You can then display this list (Show[#]& /@ a3) and animate the cell (using Control-Y). I also suggest looking at the ElasticCollision notebook on Dave Park's web site (http://home.earthlink.net/~djmp/Mathematica.html) as an excellent example along the lines of what I think you're trying to do. Regards, Dave.