Mirrorlandia_minetest/Minetest-WorldEditAdditions
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//revolve: don't rotate air nodes

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this is important because when rotating multiple times it can easily overwrite parts of the structure with pointless air nodes where it shouldn't do
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Starbeamrainbowlabs 2023-02-12 02:08:44 +00:00
parent e942e4fb2f
commit cf8406b80f
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1 changed files with 20 additions and 16 deletions
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worldeditadditions/lib/revolve.lua
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@ -46,22 +46,26 @@ function worldeditadditions.revolve(pos1, pos2, origin, times)
for z = pos2_source.z, pos1_source.z, -1 do
for y = pos2_source.y, pos1_source.y, -1 do
for x = pos2_source.x, pos1_source.x, -1 do
for index, rotation in ipairs(rotation_radians) do
local pos_source = Vector3.new(x, y, z)
local pos_target = Vector3.rotate3d(
origin,
pos_source,
-- rotate on Z axis only, convert 0..1 → radians
-- TEST on Y axis, 'cause I'm confused
Vector3.new(0, rotation * math.pi * 2, 0)
):floor()
local i_source = area_source:index(x, y, z)
local i_target = area_target:index(pos_target.x, pos_target.y, pos_target.z)
-- TODO: Rotate notes as appropriate
data_target[i_target] = data_source[i_source]
changed = changed + 1
local pos_source = Vector3.new(x, y, z)
local i_source = area_source:index(x, y, z)
-- Lua really sucks sometimes... a continue statement would be v useful here
if not wea_c.is_airlike(data_source[i_source]) then
for index, rotation in ipairs(rotation_radians) do
local pos_target = Vector3.rotate3d(
origin,
pos_source,
-- rotate on Z axis only, convert 0..1 → radians
-- TEST on Y axis, 'cause I'm confused
Vector3.new(0, rotation * math.pi * 2, 0)
):floor()
local i_target = area_target:index(pos_target.x, pos_target.y, pos_target.z)
-- TODO: Rotate notes as appropriate
data_target[i_target] = data_source[i_source]
changed = changed + 1
end
end
end
end