GetWaterUV

Definition

double GetWaterUV(string waterName)

Description

This function returns the texture UV of water object waterName.

Parameters

waterName
Specifies the water name. You can also use the name “this” for this parameter. In this case, “this” string refers to the name of the water to which this script is attached.

Return Value

Texture UV of water object.

Example 1

UV = 0.0

function Init()
    UV = GetWaterUV("water1")

    message = string.format("\nWater UV is > %.2f", UV)
    PrintConsole(message)
end

function Update()

end
First, we get the texture UV of water “water1”. Then we display it in the console using the PrintConsole function.

Example 2

--Name of script is GetWaterUV2.lua

UV = 0.0

function Init()
    UV = GetWaterUV("this")

    message = string.format("\nWater UV is > %.2f", UV)
    PrintConsole(message)
end

function Update()

end
Assume that the above script named GetWaterUV2.lua is attached to a water object named “water1”. In this case, string “this”  in the GetWaterUV function will be equal to “water1”. In our example, the function GetWaterUV returns the texture UV of current water, which is “water1”.
adminGetWaterUV