A spritesheet packer for the format expected by PIXI.js
git clone https://github.com/dev-namespace/pixi-spritesheet-packer.git
cd pixi-spritesheet-packer
npm install
node main.js <input_folder> <output_folder>The input folder should contain .png frame files following this format:
<animation_name>_<frame_number>.png
walking_0.pngwalking_1.pngwalking_2.pngattack_0.pngattack_1.png
The script will output a spritesheet.png and a spritesheet.json file that can be loaded by the PIXI's asset loader.