test_geolyzer.lua

local component = require("component")

local geolyzer = component.geolyzer

local offsetx = -10
local offsetz = -10
local offsety = -10

local sizex = 20
local sizez = 20
local sizey = 20

local map = {}
local i = 1
for y = 0, sizey - 1 do
    for z = 0, sizez - 1 do
        local scanData = geolyzer.scan(offsetx + x, offsetz + x, offsety + y, sizex, 1, 1)
        local j = 1

        for x = 0, sizex - 1 do
            map[i] = {posx = offsetx + x, posy = offsety + y, posz = offsetz + z, hardness = scanData[j]}
            i = i + 1
            j = j + 1
        end
    end
end

local hologram = component.hologram

for i = 1, sizex*sizez*sizey do
    hologram.set(map[i].posx, map[i].posy, map[i].posz, map[i].hardness > 0)
end