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https://github.com/sbrl/Minetest-WorldEditAdditions.git
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9b9a471aa8
Next we need to implement a worldedit function to handle fetching the manip data, calculating the heightmap, pushing it through this convolutional system, and saving the changes back again.
12 lines
370 B
Lua
12 lines
370 B
Lua
-- From http://lua-users.org/wiki/SimpleRound
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function worldeditadditions.round(num, numDecimalPlaces)
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local mult = 10^(numDecimalPlaces or 0)
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return math.floor(num * mult + 0.5) / mult
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end
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function worldeditadditions.hypotenuse(x1, y1, x2, y2)
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local xSquare = math.pow(x1 - x2, 2);
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local ySquare = math.pow(y1 - y2, 2);
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return math.sqrt(xSquare + ySquare);
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end
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