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Add vector.offset (#10321)

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DS 2020-08-29 17:41:29 +02:00 • committed by GitHub
parent 9976f36b18
commit 28e87ce9d5
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3 changed files with 16 additions and 4 deletions
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4
builtin/common/tests/vector_spec.lua
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@ -44,6 +44,10 @@ describe("vector", function()
assert.same({ x = 2, y = 4, z = 6 }, vector.add(vector.new(1, 2, 3), { x = 1, y = 2, z = 3 }))
end)
it("offset()", function()
assert.same({ x = 41, y = 52, z = 63 }, vector.offset(vector.new(1, 2, 3), 40, 50, 60))
end)
-- This function is needed because of floating point imprecision.
local function almost_equal(a, b)
if type(a) == "number" then