PsdToSprite

Convert a PSD with layers to a single sprite sheet for animations

Installation

Add this line to your application's Gemfile:

gem 'psd_to_sprite'

And then execute:

$ bundle

Or install it yourself as:

$ gem install psd_to_sprite

Usage

This gem takes a Photoshop file (PSD) that has layers, all the same size, and outputs each layer into a horizontal sprite sheet, with each layer laid next to the other, left to right. The ordering of the layers in your PSD will dictate the ordering of the sprites in the output png. The layer at the very bottom will become frame 0, the next one frame 1, and so on.

require 'psd_to_sprite'

sprite_maker = PsdToSprite::SpriteMaker.new("example.psd")
sprite_maker.process # => outputs to example.png
sprite_maker.process("foo.png") #=> outputs to foo.png

Output example

Note: Example image comes from the Phaser.js project

Contributing

1. Fork it ( https://github.com/[my-github-username]/psd_to_sprite/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Write specs
4. Commit your changes (git commit -am 'Add some feature')
5. Push to the branch (git push origin my-new-feature)
6. Create a new Pull Request