57 lines
1.4 KiB
Lua
57 lines
1.4 KiB
Lua
local holos = {"9631", "86dd", "2d4c", "6701"}
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local colors = {0xFF0000, 0x00FF00, 0x0000FF}
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local names = peripheral.getNames()
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for i, holo in pairs(holos) do
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for _, name in pairs(names) do
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if name:match("^" .. holo) then
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holo = peripheral.wrap(name)
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break
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end
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end
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holos[i] = holo
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holo.setScale(1/3)
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holo.setTranslation(0, 1, 0)
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for i, col in pairs(colors) do
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holo.setPaletteColor(i, col)
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end
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end
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local gsize = math.sqrt(#holos)
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assert(gsize == math.floor(gsize))
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local W = 48
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local H = 32
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local half_H = H / 2
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local function generate_strings(fn, base_x, base_z)
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local base_x = (base_x / gsize) * 2 - 1
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local base_z = (base_z / gsize) * 2 - 1
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print(base_x, base_z)
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local out = {}
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for x = 0, W - 1 do
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for z = 0, W - 1 do
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for y = 0, H - 1 do
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local lx, ly, lz = base_x + x / W, y / half_H - 1, base_z + z / W
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table.insert(out, fn(lx, ly, lz) and "\1" or "\0")
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end
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end
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end
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return out
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end
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local function fn(x, y, z)
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--return bit.bxor(x*48, y*48, z*48) == 24
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return math.sin(x-y*z)>0
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end
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while true do
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for i, holo in pairs(holos) do
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local o = i - 1
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local x, z = o % gsize, math.floor(o / gsize)
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print(i, x, z)
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local gs = table.concat(generate_strings(fn, x, z))
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holo.setRaw(gs)
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end
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break
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end |