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Add vector.in_area() utility function (#13390)

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AFCMS 2023-04-12 11:46:26 +02:00 • committed by GitHub
parent 2fc7eb3ea2
commit 68f81ace97
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3 changed files with 18 additions and 0 deletions
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7
builtin/common/tests/vector_spec.lua
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@ -462,4 +462,11 @@ describe("vector", function()
end
end)
it("in_area()", function()
assert.True(vector.in_area(vector.zero(), vector.new(-10, -10, -10), vector.new(10, 10, 10)))
assert.True(vector.in_area(vector.new(-2, 5, -8), vector.new(-10, -10, -10), vector.new(10, 10, 10)))
assert.True(vector.in_area(vector.new(-10, -10, -10), vector.new(-10, -10, -10), vector.new(10, 10, 10)))
assert.False(vector.in_area(vector.new(-10, -10, -10), vector.new(10, 10, 10), vector.new(-11, -10, -10)))
end)
end)

6
builtin/common/vector.lua
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@ -369,6 +369,12 @@ function vector.dir_to_rotation(forward, up)
return rot
end
function vector.in_area(pos, min, max)
return (pos.x >= min.x) and (pos.x <= max.x) and
(pos.y >= min.y) and (pos.y <= max.y) and
(pos.z >= min.z) and (pos.z <= max.z)
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