animation without creating atlas in unity 4.3

[zeusrami]

Hi, using unity 2D 4.3 I don't need to create atlas. If I choose to integrate 2D toolkit, can I create the tk2dAnimations without creating an atlas? Or I must create atlas always.
The way to create animation in the new unity is really bad compared with your framework

[unikronsoftware]

With 2D Toolkit you do need to create sprite collections before creating an animation.