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[fixed] vec3:new - seldom used but still important

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This commit is contained in:
Max Cahill 2020-02-26 15:25:02 +11:00
parent 9d556574f1
commit 94005675e9
1 changed files with 7 additions and 5 deletions
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12
vec3.lua
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@ -25,15 +25,17 @@ vec3.type = "vec3"
--probably-too-flexible ctor --probably-too-flexible ctor
function vec3:new(x, y, z) function vec3:new(x, y, z)
if x and y then if x and y and z then
return vec3:xyz(x, y, z) return vec3:xyz(x, y, z)
elseif x then elseif x then
if type(x) == "number" then if type(x) == "number" then
return vec3:filled(x) return vec3:filled(x)
elseif x.type == "vec3" then elseif type(x) == "table" then
return x:copy() if x.type == "vec3" then
elseif type(x) == "table" and x[1] and x[2] and x[3] then return x:copy()
return vec3:xyz(x[1], x[2], x[3]) elseif x[1] and x[2] and x[3] then
return vec3:xyz(x[1], x[2], x[3])
end
end end
end end
return vec3:zero() return vec3:zero()