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Implement vector and node conversion in Lua (#12609)

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Co-authored-by: sfan5 <sfan5@live.de>
This commit is contained in:
Jude Melton-Houghton 2022-10-18 18:01:44 -04:00 • committed by GitHub
parent 23e9f5db43
commit b38ffdec27
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29 changed files with 191 additions and 167 deletions
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25
builtin/common/vector.lua
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@ -6,8 +6,10 @@ Note: The vector.*-functions must be able to accept old vectors that had no meta
-- localize functions
local setmetatable = setmetatable
-- vector.metatable is set by C++.
local metatable = vector.metatable
vector = {}
local metatable = {}
vector.metatable = metatable
local xyz = {"x", "y", "z"}
@ -366,3 +368,22 @@ function vector.dir_to_rotation(forward, up)
end
return rot
end
if rawget(_G, "core") and core.set_read_vector and core.set_push_vector then
local function read_vector(v)
return v.x, v.y, v.z
end
core.set_read_vector(read_vector)
core.set_read_vector = nil
if rawget(_G, "jit") then
-- This is necessary to prevent trace aborts.
local function push_vector(x, y, z)
return (fast_new(x, y, z))
end
core.set_push_vector(push_vector)
else
core.set_push_vector(fast_new)
end
core.set_push_vector = nil
end