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Vasily Petrov 2026-06-18 01:18:29 +03:00
commit 2fe6ca2f65
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gamedata/shaders/d3d11/waterd.ps.hlsl Normal file
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#include "common.hlsli"
#include "shared\waterconfig.hlsli"
struct vf
{
float2 tbase : TEXCOORD0;
float2 tnorm0 : TEXCOORD1;
float2 tnorm1 : TEXCOORD2;
float3 M1 : TEXCOORD3;
float3 M2 : TEXCOORD4;
float3 M3 : TEXCOORD5;
float3 v2point : TEXCOORD6;
float4 tctexgen : TEXCOORD7;
float3 pos : TEXCOORD8;
float4 c0 : COLOR0;
float4 hpos : SV_POSITION;
};
Texture2D s_distort;
// Pixel
float4 main(vf I, float4 pos2d : SV_POSITION) : SV_Target
{
float alpha = 1.0f - s_base.Sample(smp_base, I.tbase).w;
float2 t_d0 = s_distort.Sample(smp_base, I.tnorm0).xy;
float2 t_d1 = s_distort.Sample(smp_base, I.tnorm1).xy;
float2 distort = (t_d0 + t_d1) * 0.5f;
#ifdef USE_SOFT_WATER
float4 Point = GbufferGetPoint(pos2d.xy);
float3 waterPos = Point.xyz * rcp(Point.z) * I.tctexgen.z;
float waterDepth = length(waterPos - Point.xyz) * 0.75f;
alpha *= saturate(5.0f * waterDepth);
#endif
float fog = 1.0f - calc_fogging(I.pos);
return float4(distort, 0.08f, alpha * fog * 0.25f);
}