// Crest Water System
// Copyright © 2024 Wave Harmonic. All rights reserved.

#pragma kernel CrestVisualizeNegativeValues_Scalar
#pragma kernel CrestVisualizeNegativeValues_Array _ARRAY

#include "Packages/com.waveharmonic.crest/Runtime/Shaders/Library/Utility/Macros.hlsl"

#ifdef _ARRAY
#define d_RWTexture RWTexture2DArray
#else
#define d_RWTexture RWTexture2D
#endif

#ifdef _ARRAY
#define d_RWTextureCoordinates(id) id
#else
#define d_RWTextureCoordinates(id) id.xy
#endif

d_RWTexture<float4> _Crest_Target;

m_UtilityNameSpace

void VisualizeNegativeValues(uint3 id)
{
    _Crest_Target[d_RWTextureCoordinates(id)] += 1.0;
    _Crest_Target[d_RWTextureCoordinates(id)] *= 0.5;
}

m_UtilityNameSpaceEnd

m_UtilityKernelDefaultVariant(VisualizeNegativeValues, _Scalar)
m_UtilityKernelDefaultVariant(VisualizeNegativeValues, _Array)