Compare text

Find the difference between two text files

Real-time diff

Unified diff

Collapse lines

Highlight change

Syntax highlighting

Tools

Diffchecker Desktop The most secure way to run Diffchecker. Get the Diffchecker Desktop app: your diffs never leave your computer!Get Desktop

water.ps [water fog fix skyloader]

Created 4 years agoDiff never expires

Lines
Total
Removed

Words
Total
Removed

To continue using this feature, upgrade to Diffchecker Pro View Pricing

131 lines

Lines
Total
Added

Words
Total
Added

To continue using this feature, upgrade to Diffchecker Pro View Pricing

141 lines

#include "common.h"

struct vf

{

float4 hpos : POSITION ;

float2 tbase : TEXCOORD0 ; // base

float2 tnorm0 : TEXCOORD1 ; // nm0

float2 tnorm1 : TEXCOORD2 ; // nm1

half3 M1 : TEXCOORD3 ;

half3 M2 : TEXCOORD4 ;

half3 M3 : TEXCOORD5 ;

half3 v2point : TEXCOORD6 ;

#ifdef USE_SOFT_WATER

#ifdef NEED_SOFT_WATER

float4 tctexgen : TEXCOORD7 ;

#endif // USE_SOFT_WATER

#endif // NEED_SOFT_WATER

half4 c0 : COLOR0 ;

// float fog : FOG ;

float fog : FOG ;

};

uniform sampler2D s_nmap;

uniform samplerCUBE s_env0;

uniform samplerCUBE s_env1;

uniform sampler2D s_leaves;

#if defined(USE_SOFT_WATER) && defined(NEED_SOFT_WATER)

half3 water_intensity;

uniform half3 water_intensity;

#endif // defined(USE_SOFT_WATER) && defined(NEED_SOFT_WATER)

////////////////////////////////////////////////////////////////////////////////

// Pixel

half4 main ( v2p I ) : COLOR

{

half4 t_base = tex2D (s_base,I.tbase);

half3 t_env = texCUBE (s_env, I.tenv);

half3 refl = lerp (t_env,t_base,I.c0.a);

half3 color = lerp (refl, t_base,t_base.a);

half3 final = color*I.c0*2 ;

half alpha_shift = saturate(.5-I.c0.a);

half alpha_add = alpha_shift*alpha_shift;

half alpha = t_base.a;

// out

return half4 (final, t_base.a ); //t_base.a + (1-I.c0.a)); //half4 (final, t_base.a );

}

half4 main( vf I ) : COLOR

{

half4 base = tex2D (s_base,I.tbase);

half3 n0 = tex2D (s_nmap,I.tnorm0);

half3 n1 = tex2D (s_nmap,I.tnorm1);

half3 Navg = n0 + n1 - 1;

half3 Nw = mul (half3x3(I.M1, I.M2, I.M3), Navg);

Nw = normalize (Nw);

half3 v2point = normalize (I.v2point);

half3 vreflect= reflect(v2point, Nw);

vreflect.y= vreflect.y*2-1; // fake remapping

/* // true remapping. Slow.

half3 vreflectabs = abs(vreflect);

half vreflectmax = max( vreflectabs.x, max(vreflectabs.y, vreflectabs.z));

vreflect /= vreflectmax;

if (vreflect.y<0.99)

vreflect.y = vreflect.y*2-1;

half3 env0 = texCUBE (s_env0, vreflect);

half3 env1 = texCUBE (s_env1, vreflect);

half3 env = lerp (env0,env1,L_ambient.w);

env *= env*2;

half fresnel = saturate (dot(vreflect,v2point));

half power = pow(fresnel,9);

half amount = 0.15h+0.25h*power; // 1=full env, 0=no env

half3 c_reflection = env*amount;

half3 final = lerp(c_reflection,base.rgb,base.a);

final *= I.c0*2;

// tonemap

#ifdef USE_VTF

// final *= I.c0.w ;

#else

// final *= tex2D (s_tonemap,I.tbase).x ; // any TC - OK

#endif

#ifdef NEED_SOFT_WATER

half alpha = 0.75h+0.25h*power; // 1=full env, 0=no env

#ifdef USE_SOFT_WATER

// Igor: additional depth test

half4 _P = tex2Dproj( s_position, I.tctexgen);

half waterDepth = _P.z-I.tctexgen.z;

// water fog

half fog_exp_intens = -4.0h;

float fog = 1-exp(fog_exp_intens*waterDepth);

half3 Fc = half3( 0.1h, 0.1h, 0.1h) * water_intensity.r;

// half3 Fc = lerp(half3( 1.0h, 0.0h, 0.0h), half3( 0.0h, 1.0h, 0.0h), water_intensity.r);

// half3 Fc = half3( 0.1h, 0.1h, 0.2h);

// half3 Fc = half3( 1.0h, 0.0h, 0.0h);

final = lerp (Fc, final, alpha);

alpha = min(alpha, saturate(waterDepth));

alpha = max (fog, alpha);

// Leaves

half4 leaves = tex2D(s_leaves, I.tbase);

leaves.rgb *= water_intensity.r;

half calc_cos = -dot(float3(I.M1.z, I.M2.z, I.M3.z), normalize(v2point));

half calc_depth = saturate(waterDepth*calc_cos);

half fLeavesFactor = smoothstep(0.025, 0.05, calc_depth );

fLeavesFactor *= smoothstep(0.1, 0.075, calc_depth );

final = lerp(final, leaves, leaves.a*fLeavesFactor);

alpha = lerp(alpha, leaves.a, leaves.a*fLeavesFactor);

#endif // USE_SOFT_WATER

return half4 (final, alpha*I.c0.a*I.c0.a ) ;

// Fogging

final = lerp(fog_color, final, I.fog);

alpha *= I.fog*I.fog;

return half4 (final, alpha ) ;

#else // NEED_SOFT_WATER

return half4 (final, 1 ) ;

// Fogging

final = lerp(fog_color, final, I.fog);

return float4 (final, I.fog*I.fog ) ;

#endif // NEED_SOFT_WATER

}

Saved diffs

Original text

Open file

#include "common.h"

struct   vf
{
        float4         hpos        :         POSITION        ;
      float2  tbase        :        TEXCOORD0        ;  // base
           float2         tnorm0        :        TEXCOORD1        ;  // nm0
           float2         tnorm1        :        TEXCOORD2        ;  // nm1
        half3         M1                :        TEXCOORD3        ;
        half3         M2                :        TEXCOORD4        ;
        half3         M3                :        TEXCOORD5        ;
        half3        v2point        :        TEXCOORD6        ;
	float4      tctexgen    :         TEXCOORD7        ;
           half4        c0                :          COLOR0                ;
//        float          fog        :         FOG                ;
};

uniform sampler2D	s_nmap;
uniform samplerCUBE	s_env0;
uniform samplerCUBE	s_env1;
uniform sampler2D	s_leaves;

#if defined(USE_SOFT_WATER) && defined(NEED_SOFT_WATER)
half3	water_intensity;
#endif	//	defined(USE_SOFT_WATER) && defined(NEED_SOFT_WATER)

////////////////////////////////////////////////////////////////////////////////
// Pixel
/*
half4   main         ( v2p I )  : COLOR
{

half4        t_base                = tex2D   (s_base,I.tbase);
        half3        t_env                = texCUBE  (s_env, I.tenv);

half3        refl                = lerp    (t_env,t_base,I.c0.a);
        half3        color                = lerp    (refl, t_base,t_base.a);
        half3        final                = color*I.c0*2  ;

half        alpha_shift        = saturate(.5-I.c0.a);
        half        alpha_add        = alpha_shift*alpha_shift;
        half        alpha                = t_base.a;
        // out
  return  half4   (final,   t_base.a );  //t_base.a + (1-I.c0.a));  //half4  (final, t_base.a );
}
*/

half4   main( vf I )          : COLOR
{
	half4	base	= tex2D (s_base,I.tbase);
	half3	n0	= tex2D (s_nmap,I.tnorm0);
	half3	n1	= tex2D (s_nmap,I.tnorm1);
	half3	Navg	= n0 + n1 - 1;

half3	Nw	= mul (half3x3(I.M1, I.M2, I.M3), Navg);
			Nw	= normalize (Nw);
	half3	v2point	= normalize (I.v2point);
	half3	vreflect= reflect(v2point, Nw);
			vreflect.y= vreflect.y*2-1;     // fake remapping
/*	//	true remapping. Slow.
	half3 vreflectabs = abs(vreflect);
	half vreflectmax = max( vreflectabs.x, max(vreflectabs.y, vreflectabs.z));
	vreflect /= vreflectmax;
	if (vreflect.y<0.99)
		vreflect.y = vreflect.y*2-1;
*/

half3	env0	= texCUBE (s_env0, vreflect);
	half3	env1	= texCUBE (s_env1, vreflect);
	half3	env	= lerp (env0,env1,L_ambient.w);
			env	*= env*2;

half	fresnel	= saturate (dot(vreflect,v2point));
	half	power	= pow(fresnel,9);
	half	amount	= 0.15h+0.25h*power;	// 1=full env, 0=no env

half3	c_reflection       = env*amount;
	half3	final              = lerp(c_reflection,base.rgb,base.a);

final	*= I.c0*2;

// tonemap
#ifdef        USE_VTF
//                final                *= I.c0.w        ;
#else
//                 final                 *= tex2D        (s_tonemap,I.tbase).x        ;        // any TC - OK
#endif

#ifdef	NEED_SOFT_WATER

half	alpha	= 0.75h+0.25h*power;                        // 1=full env, 0=no env

#ifdef	USE_SOFT_WATER
	//	Igor: additional depth test
	half4 _P = 	tex2Dproj( s_position, I.tctexgen);
	half waterDepth = _P.z-I.tctexgen.z;

//	water fog
	half  fog_exp_intens = -4.0h;
	float fog	= 1-exp(fog_exp_intens*waterDepth);
	half3 Fc  	= half3( 0.1h, 0.1h, 0.1h) * water_intensity.r;
//	half3 Fc  	= lerp(half3( 1.0h, 0.0h, 0.0h), half3( 0.0h, 1.0h, 0.0h), water_intensity.r);
//	half3 Fc  	= half3( 0.1h, 0.1h, 0.2h);
//	half3 Fc  	= half3( 1.0h, 0.0h, 0.0h);
	final 		= lerp (Fc, final, alpha);

alpha 		= min(alpha, saturate(waterDepth));

alpha 		= max (fog, alpha);

//	Leaves
	half4	leaves	= tex2D(s_leaves, I.tbase);
			leaves.rgb *= water_intensity.r;
	half	calc_cos = -dot(float3(I.M1.z, I.M2.z, I.M3.z),  normalize(v2point));
	half	calc_depth = saturate(waterDepth*calc_cos);
	half	fLeavesFactor = smoothstep(0.025, 0.05, calc_depth );
			fLeavesFactor *= smoothstep(0.1, 0.075, calc_depth );
	final		= lerp(final, leaves, leaves.a*fLeavesFactor);
	alpha		= lerp(alpha, leaves.a, leaves.a*fLeavesFactor);

#endif	//	USE_SOFT_WATER

return  half4   (final, alpha*I.c0.a*I.c0.a )                ;

#else	//	NEED_SOFT_WATER

return  half4   (final, 1 )                ;

#endif	//	NEED_SOFT_WATER
}

Changed text

Open file

#include "common.h"

struct   vf
{
        float4         hpos        :         POSITION        ;
      float2  tbase        :        TEXCOORD0        ;  // base
           float2         tnorm0        :        TEXCOORD1        ;  // nm0
           float2         tnorm1        :        TEXCOORD2        ;  // nm1
        half3         M1                :        TEXCOORD3        ;
        half3         M2                :        TEXCOORD4        ;
        half3         M3                :        TEXCOORD5        ;
        half3        v2point        :        TEXCOORD6        ;
#ifdef	USE_SOFT_WATER
#ifdef	NEED_SOFT_WATER
	float4      tctexgen    :         TEXCOORD7        ;
#endif	//	USE_SOFT_WATER
#endif	//	NEED_SOFT_WATER	
           half4        c0                :          COLOR0                ;
        float          fog        :         FOG                ;
};

uniform sampler2D	s_nmap;
uniform samplerCUBE	s_env0;
uniform samplerCUBE	s_env1;
uniform sampler2D	s_leaves;

#if defined(USE_SOFT_WATER) && defined(NEED_SOFT_WATER)
uniform half3	water_intensity;
#endif	//	defined(USE_SOFT_WATER) && defined(NEED_SOFT_WATER)

////////////////////////////////////////////////////////////////////////////////
// Pixel
/*
half4   main         ( v2p I )  : COLOR
{

half4        t_base                = tex2D   (s_base,I.tbase);
        half3        t_env                = texCUBE  (s_env, I.tenv);

half4   main( vf I )          : COLOR
{
	half4	base	= tex2D (s_base,I.tbase);
	half3	n0	= tex2D (s_nmap,I.tnorm0);
	half3	n1	= tex2D (s_nmap,I.tnorm1);
	half3	Navg	= n0 + n1 - 1;

half3	env0	= texCUBE (s_env0, vreflect);
	half3	env1	= texCUBE (s_env1, vreflect);
	half3	env	= lerp (env0,env1,L_ambient.w);
			env	*= env*2;

half	fresnel	= saturate (dot(vreflect,v2point));
	half	power	= pow(fresnel,9);
	half	amount	= 0.15h+0.25h*power;	// 1=full env, 0=no env

half3	c_reflection       = env*amount;
	half3	final              = lerp(c_reflection,base.rgb,base.a);

final	*= I.c0*2;

#ifdef	NEED_SOFT_WATER

half	alpha	= 0.75h+0.25h*power;                        // 1=full env, 0=no env

#ifdef	USE_SOFT_WATER
	//	Igor: additional depth test
	half4 _P = 	tex2Dproj( s_position, I.tctexgen);
	half waterDepth = _P.z-I.tctexgen.z;

alpha 		= min(alpha, saturate(waterDepth));

alpha 		= max (fog, alpha);

#endif	//	USE_SOFT_WATER

//	Fogging
	final 		= lerp(fog_color, final, I.fog);
	alpha		*= I.fog*I.fog;

return  half4   (final, alpha )                ;

#else	//	NEED_SOFT_WATER

//	Fogging
	final 		= lerp(fog_color, final, I.fog);
        return  float4   (final, I.fog*I.fog )                ;

#endif	//	NEED_SOFT_WATER
}