I found a method, I'll try to do another kaleidoscope prettier.
I make a file with the animated pieces in an equilateral triangle.
Then, with mirrors and rotations, I do five files for the other five triangles of a hexagon.
In a new file, I import these triangles and I put them next to each other.http://www.vimeo.com/13266460
this is a second test, more beautiful.
I used the rotate layers, so I needed only two basic files: the first and the mirror.
I encapsuled the first hexagon, then I duplicated it on the whole picture.
I dont know how to submit the file, since it's linked to the two other.http://vimeo.com/13270526
I can change the animation by editing the basic file. It's just a bit complicated because it must rebuild the mirror file.
It's the first time I use the linked files. It's very interesting http://vimeo.com/13275057