IMPORTANT!: This is not a full resource pack. This is an addon for a resource pack. You cannot use this on its own, this contains only GUI. For the actual resource pack, go here: http://www.curse.com/texture-packs/minecraft/broken-anachronism-v7-64x-1-5-fo
This is the Pristine Stained Glass Addon for Broken Anachronism.
By default, Broken Anachronism stained glass has random ctm varients that cause parts of it to be shattered or missing. If you would prefer your stained glass to be unbroken, but still use the vertical/repeat ctm applied to it, use this addon.