local c=1e-06 local X=math.sqrt(3)/2 local D={{.25;.25,-0.25};{-0.25,.25,-0.25};{.25;.25;.25};{-0.25;.25,.25};{.25;-0.25;-0.25};{-0.25;-0.25;-0.25},{.25;-0.25,.25},{-0.25;-0.25,.25}}local Q={}


local EPSILON = 1e-6
local SQRT_3_OVER_2 = math.sqrt(3) / 2
local SUB_REGION_POSITION_OFFSET = {
	{0.25, 0.25, -0.25};
	{-0.25, 0.25, -0.25};
	{0.25, 0.25, 0.25};
	{-0.25, 0.25, 0.25};
	{0.25, -0.25, -0.25};
	{-0.25, -0.25, -0.25};
	{0.25, -0.25, 0.25};
	{-0.25, -0.25, 0.25};
}

local OctreeRegionUtils = {}
