VRoid Studio Hair-Preset Merge Tool (old ver.)

hair_merge.rb

 #!/usr/bin/ruby
 require 'JSON'
 require 'fileutils'

 #merge JSON
 x, y = ARGV[0..1].map {|path| JSON.parse( open(path + '/preset.json').readlines.join) }
 x["Hairishes"]                  += y["Hairishes"][1..-1]
 x["_MaterialSet"]["_Materials"] += y["_MaterialSet"]["_Materials"]
 x["_HairBoneStore"]["Groups"]   += y["_HairBoneStore"]["Groups"]

 #write JSON
 File.open(ARGV[0] + '/preset.json', mode = 'w') {|f| f.write(JSON.generate(x)) }

 #copy textures
 textures = "/materials/rendered_textures/"
 FileUtils.cp_r( Dir.glob(ARGV[1] + textures + "*"), ARGV[0] + textures