Data/BuiltIn/Libraries/GameLab/Engine/Math/init.lua


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local math = GameLab.Package("GameLab.Engine.Math")

local import = GameLab.Import(...)

import("Math")
import("Vector2")
import("Vector3")
import("Vector4")
import("Matrix44")
import("Matrix33")
import("Quaternion")
import("Rect")

GameLab.Debug.Log("GameLab.Engine.Math loaded")

math.Max = function(a, b)
    return a >= b and a or b
end 

math.Min = function(a, b)
    return a <= b and a or b
end 

math.Clamp = function(v, min, max)
    return math.Min(math.Max(v, min), max)
end 

math.Sign = function(num) 
    local retval = 0
    if(num > 0) then 
        retval = 1
    end 
    if(num < 0) then 
        retval = -1
    end 
    return retval 
end 

return math