In what program is it best to do "animation" like in the picture?

Question

Animation

To animate a character or other things in libgdx, an image of the following type is used:

What program is best (more convenient and faster) to do something like this...
And maybe there is another way to animate characters (and other things) in libgdx? How about 2d animation in blender, is it possible to load it into libgdx (if so, it would be nice to see some example, if not code, then at least the program itself).

Answer 1

Frame-by-frame (s prite ) animation (as in the images for the question) can be
done on anything, and then exported to a sequence of images. After, you need to push these images into an atlas . Lessons: first and second .
If you want to use Blender , check out this tutorial .
If you don't want to mess around with this, try Spine (officially supported in LibGdx : link to the library).