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add game&rawdata

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This commit is contained in:
Vasily Petrov 2026-06-17 23:06:51 +03:00
parent 0133cd976c
commit 49b34b5546
45731 changed files with 709831 additions and 0 deletions
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gamedata/shaders/r2/waterd.ps Normal file
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#include "common.h"
#include "shared\waterconfig.h"
struct v2p
{
half2 tbase: TEXCOORD0; // base
half2 tdist0: TEXCOORD1; // d0
half2 tdist1: TEXCOORD2; // d1
float4 tctexgen : TEXCOORD3 ;
};
uniform sampler2D s_distort;
#define POWER .5h
//////////////////////////////////////////////////////////////////////////////////////////
// Pixel
half4 main ( v2p I ) : COLOR
{
half4 t_base = tex2D (s_base, I.tbase );
half2 t_d0 = tex2D (s_distort, I.tdist0 );
half2 t_d1 = tex2D (s_distort, I.tdist1 );
half2 distort = (t_d0+t_d1)*0.5; // average
half2 zero = half2 (0.5,0.5);
half2 faded = lerp (distort,zero, t_base.a );
// Igor: additional depth test
#ifdef USE_SOFT_WATER
#ifdef NEED_SOFT_WATER
half alphaDistort;
half4 _P = tex2Dproj (s_position, I.tctexgen);
half waterDepth = _P.z-I.tctexgen.z;
alphaDistort = saturate(5*waterDepth);
faded = lerp ( zero, faded, alphaDistort);
#endif // NEED_SOFT_WATER
#endif // USE_SOFT_WATER & NEED_SOFT_WATER
half2 faded_bx2 = (faded*2-1)*W_DISTORT_POWER;
half faded_dot = dot (half3(faded_bx2,0),.75 ); //0.75
half alpha = .5f ; //abs (faded_dot);
faded = faded*POWER - .5*POWER + 0.5 ;
// out
// Igor: need for alpha water
#ifdef NEED_SOFT_WATER
return half4 (faded, 0.0h, alpha);
#else // NEED_SOFT_WATER
return half4 (faded, .08h, alpha);
#endif // NEED_SOFT_WATER
}