IPv6

# Starling Atlas generation: make_starling_atlas.py
# Recursively loads images from directory and arranges them into one big png file with xml decription
# Reqirement: PIL
# ported from https://github.com/Gamua/Sparrow-Framework/blob/master/sparrow/util/atlas_generator/generate_atlas.rb
# ********* ************* *******

import sys
import os
from PIL import Image

IPv6

local function clamp(value, low1, high1)
	if value<low1 then
		return low1
	end
	if value>high1 then
		return high1
	end
	return value
end

IPv6

def eliminateNG(self, node):
		node_groups = bpy.data.node_groups
		
		# Get the node group name as 3-tuple (base, separator, extension)
		(base, sep, ext) = node.node_tree.name.rpartition('.')

		# Replace the numeric duplicate
		if ext.isnumeric():
			if base in node_groups:
				print("- Replace nodegroup '%s' with '%s'" % (node.node_tree.name, base))

IPv6

def get_object_by_name(name):
	if name in bpy.data.objects:
		return bpy.data.objects[name]
	return None

def unselect_all():
	for obj in bpy.data.objects:
		obj.select = False

def force_visible_object(obj):