cbuffer _24
{
    float4 _24_specularLightness : packoffset(c0);
    float4 _24_foamColor : packoffset(c1);
    float2 _24_texSize : packoffset(c2);
    float _24_animationSpeed : packoffset(c2.z);
    float _24_animationScale : packoffset(c2.w);
    float _24_darkThreshold : packoffset(c3);
    float _24_reflectionThreshold : packoffset(c3.y);
    float _24_specularThreshold : packoffset(c3.z);
    float _24_time : packoffset(c3.w);
};
Texture2D<float4> atlasTexture : register(t0);
SamplerState _atlasTexture_sampler : register(s0);

static float2 vUV;
static float vVariation;
static float4 fragColor;
static uint vFlags;

struct SPIRV_Cross_Input
{
    float2 vUV : TEXCOORD0;
    float vVariation : TEXCOORD1;
    nointerpolation uint vFlags : TEXCOORD2;
};

struct SPIRV_Cross_Output
{
    float4 fragColor : SV_Target0;
};

void frag_main()
{
    float4 color = atlasTexture.Sample(_atlasTexture_sampler, vUV);
    float wave = (sin((_24_time * 0.1500000059604644775390625f) + vVariation) + 1.0f) * 0.357142865657806396484375f;
    color.y = smoothstep(wave, wave + 0.300000011920928955078125f, color.y);
    fragColor = color;
}

SPIRV_Cross_Output main(SPIRV_Cross_Input stage_input)
{
    vUV = stage_input.vUV;
    vVariation = stage_input.vVariation;
    vFlags = stage_input.vFlags;
    frag_main();
    SPIRV_Cross_Output stage_output;
    stage_output.fragColor = fragColor;
    return stage_output;
}