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    Reciprocal Node

    Description

    Returns the result of dividing 1 by the input In. This can be calculated by a fast approximation on Shader Model 5 by setting Method to Fast.

    Ports

    Name Direction Type Description
    In Input Dynamic Vector Input value
    Out Output Dynamic Vector Output value

    Controls

    Name Type Options Description
    Method Dropdown Default, Fast Selects the method used

    Generated Code Example

    The following example code represents one possible outcome of this node per Method mode.

    Default

    void Unity_Reciprocal_float4(float4 In, out float4 Out)
    {
        Out = 1.0/In;
    }
    

    Fast (Requires Shader Model 5)

    void Unity_Reciprocal_Fast_float4(float4 In, out float4 Out)
    {
        Out = rcp(In);
    }
    
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    Generated by DocFX on 18 October 2023