ImagePacking.php must be executed locally with the php executable. This script take some images format on input and create some DDS files on output.
convert command is used inside the script. Check configImagick.md for more informations.
Syntax: ImagePacking.php <dirpath> [filetype [sizeofimage [outputprefix [bgcolor]]]]
dirpath
The directory path containing images. Warning: if this directory contains directories containing images, those will be used too.
filetype
The file extension of images. Default set to 'png'. Formats available http://www.imagemagick.org/script/formats.php
sizeofimage
The size in pixels of the generated images, count as width and height. Default at 4096.
outputprefix
The prefix to be set for the generated images. Default at directory name.
bgcolor
The background color of the images to be processed. It also is used to set the background color of generated images. Default set to 'none' (transparent).
##Usage
For example we need to create textures from the images contained in the folder images/phone, in 2048x textures using a transparent background color. We want to name the .json and images prefixes as 'mobile'; so we use:
php ImagePacking.php images/phone png 2048 mobile
It give us one mobile.json file and some .png and .dds files.