MIR::EDerivativeAxis

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Specifies the axis for computing screen-space derivatives.

This enum is used to indicate whether a partial derivative should be taken along the X or Y screen-space direction, corresponding to HLSL's ddx and ddy functions.

Syntax

namespace MIR  
{  
    enum EDerivativeAxis  
    {  
        X,  
        Y,  
    }  
}  
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namespace MIR {     enum EDerivativeAxis     {         X,         Y,     } }

Values