Overview
Common atlas generator for corona
What is image sheet you can read here
Dependencies
Install
npm install -g corona-image-sheet
Hot to use
corona-image-sheet < atlases.txt
where atlases.txt contents:
out .
atlas atlas.png
config atlas.cfg
size 1024 1024
root C:\Projects\Game\images
put .
put ui
Now you see output like this
DEBUG: >> out .
DEBUG: >> atlas atlas.png
DEBUG: >> config atlas.cfg
DEBUG: >> size 1024 1024
DEBUG: >> root C:\Projects\Game\images
DEBUG: >> put .
INFO: Find 25 files in <.>
[##########################################################################] 100%
DEBUG: >> put ui
INFO: Find 13 files in <ui>
[##########################################################################] 100%
INFO: build atlas atlas.png
And now you see atlas.png and atlas.cfg in directory
Commands
out [output directory name]
root [rood directory]
Set atlas root directory
Set ouptup directory
atlas [output atlas name]
Start new atlas and set name
config [output atlas config name]
Set atlas config name
size [width] [height]
Set current atlas size
put [directory]
Append to atlas images (png and jpg) from ${root_directory}/{directory}
fit [width] [height] [prefix]
After put you can call fit to resize added images:
put ui/font
fit 30 30 ui/font # now all images from ui/font are fitted to 30x30 rect
Features
You can declare few atlases in one file like this
out atlases
root images # optional
scale 1 # optional
atlas characters.png
config characters.cfg
size 1024 1024
put characters
atlas inventory.png
config inventory.cfg
size 512 512
put food
scale 0.5 # now weapons and hats with scale 0.5
put weapons
put hats
Futures
- 9 scales
- resize images
- package in to and more atlases
- more comfortable resource managment from corona