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Merge pull request #1582 from Azaezel/SubSurf

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Reimplements a form of subsurface scattering
This commit is contained in:
Areloch 2016-05-25 13:35:44 -05:00
commit ee6d9961e3
10 changed files with 95 additions and 19 deletions
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14
Templates/Full/game/shaders/common/lighting/advanced/gl/pointLightP.glsl
View file

@ -147,6 +147,17 @@ void main()
return;
}
vec4 colorSample = texture( colorBuffer, uvScene );
vec3 subsurface = vec3(0.0,0.0,0.0);
if (getFlag( matInfo.r, 1 ))
{
subsurface = colorSample.rgb;
if (colorSample.r>colorSample.g)
subsurface = vec3(0.772549, 0.337255, 0.262745);
else
subsurface = vec3(0.337255, 0.772549, 0.262745);
}
// Sample/unpack the normal/z data
vec4 prepassSample = prepassUncondition( prePassBuffer, uvScene );
vec3 normal = prepassSample.rgb;
@ -258,6 +269,5 @@ void main()
addToResult = ( 1.0 - shadowed ) * abs(lightMapParams);
}
vec4 colorSample = texture( colorBuffer, uvScene );
OUT_col = AL_DeferredOutput(lightColorOut, colorSample.rgb, matInfo, addToResult, specular, Sat_NL_Att);
OUT_col = AL_DeferredOutput(lightColorOut+subsurface*(1.0-Sat_NL_Att), colorSample.rgb, matInfo, addToResult, specular, Sat_NL_Att);
}

14
Templates/Full/game/shaders/common/lighting/advanced/gl/spotLightP.glsl
View file

@ -89,6 +89,17 @@ void main()
return;
}
vec4 colorSample = texture( colorBuffer, uvScene );
vec3 subsurface = vec3(0.0,0.0,0.0);
if (getFlag( matInfo.r, 1 ))
{
subsurface = colorSample.rgb;
if (colorSample.r>colorSample.g)
subsurface = vec3(0.772549, 0.337255, 0.262745);
else
subsurface = vec3(0.337255, 0.772549, 0.262745);
}
// Sample/unpack the normal/z data
vec4 prepassSample = prepassUncondition( prePassBuffer, uvScene );
vec3 normal = prepassSample.rgb;
@ -195,6 +206,5 @@ void main()
addToResult = ( 1.0 - shadowed ) * abs(lightMapParams);
}
vec4 colorSample = texture( colorBuffer, uvScene );
OUT_col = AL_DeferredOutput(lightColorOut, colorSample.rgb, matInfo, addToResult, specular, Sat_NL_Att);
OUT_col = AL_DeferredOutput(lightColorOut+subsurface*(1.0-Sat_NL_Att), colorSample.rgb, matInfo, addToResult, specular, Sat_NL_Att);
}

14
Templates/Full/game/shaders/common/lighting/advanced/gl/vectorLightP.glsl
View file

@ -202,6 +202,17 @@ void main()
return;
}
vec4 colorSample = texture( colorBuffer, uv0 );
vec3 subsurface = vec3(0.0,0.0,0.0);
if (getFlag( matInfo.r, 1 ))
{
subsurface = colorSample.rgb;
if (colorSample.r>colorSample.g)
subsurface = vec3(0.772549, 0.337255, 0.262745);
else
subsurface = vec3(0.337255, 0.772549, 0.262745);
}
// Sample/unpack the normal/z data
vec4 prepassSample = prepassUncondition( prePassBuffer, uv0 );
vec3 normal = prepassSample.rgb;
@ -312,6 +323,5 @@ void main()
lightColorOut = debugColor;
#endif
vec4 colorSample = texture( colorBuffer, uv0 );
OUT_col = AL_DeferredOutput(lightColorOut, colorSample.rgb, matInfo, addToResult, specular, Sat_NL_Att);
OUT_col = AL_DeferredOutput(lightColorOut+subsurface*(1.0-Sat_NL_Att), colorSample.rgb, matInfo, addToResult, specular, Sat_NL_Att);
}

13
Templates/Full/game/shaders/common/lighting/advanced/pointLightP.hlsl
View file

@ -149,6 +149,16 @@ float4 main( ConvexConnectP IN ) : TORQUE_TARGET0
{
return float4(0.0, 0.0, 0.0, 0.0);
}
float4 colorSample = TORQUE_TEX2D( colorBuffer, uvScene );
float3 subsurface = float3(0.0,0.0,0.0);
if (getFlag( matInfo.r, 1 ))
{
subsurface = colorSample.rgb;
if (colorSample.r>colorSample.g)
subsurface = float3(0.772549, 0.337255, 0.262745);
else
subsurface = float3(0.337255, 0.772549, 0.262745);
}
// Sample/unpack the normal/z data
float4 prepassSample = TORQUE_PREPASS_UNCONDITION( prePassBuffer, uvScene );
@ -263,6 +273,5 @@ float4 main( ConvexConnectP IN ) : TORQUE_TARGET0
addToResult = ( 1.0 - shadowed ) * abs(lightMapParams);
}
float4 colorSample = TORQUE_TEX2D( colorBuffer, uvScene );
return AL_DeferredOutput(lightColorOut, colorSample.rgb, matInfo, addToResult, specular, Sat_NL_Att);
return AL_DeferredOutput(lightColorOut+subsurface*(1.0-Sat_NL_Att), colorSample.rgb, matInfo, addToResult, specular, Sat_NL_Att);
}

14
Templates/Full/game/shaders/common/lighting/advanced/spotLightP.hlsl
View file

@ -87,6 +87,17 @@ float4 main( ConvexConnectP IN ) : TORQUE_TARGET0
return float4(0.0, 0.0, 0.0, 0.0);
}
float4 colorSample = TORQUE_TEX2D( colorBuffer, uvScene );
float3 subsurface = float3(0.0,0.0,0.0);
if (getFlag( matInfo.r, 1 ))
{
subsurface = colorSample.rgb;
if (colorSample.r>colorSample.g)
subsurface = float3(0.772549, 0.337255, 0.262745);
else
subsurface = float3(0.337255, 0.772549, 0.262745);
}
// Sample/unpack the normal/z data
float4 prepassSample = TORQUE_PREPASS_UNCONDITION( prePassBuffer, uvScene );
float3 normal = prepassSample.rgb;
@ -194,6 +205,5 @@ float4 main( ConvexConnectP IN ) : TORQUE_TARGET0
addToResult = ( 1.0 - shadowed ) * abs(lightMapParams);
}
float4 colorSample = TORQUE_TEX2D( colorBuffer, uvScene );
return AL_DeferredOutput(lightColorOut, colorSample.rgb, matInfo, addToResult, specular, Sat_NL_Att);
return AL_DeferredOutput(lightColorOut+subsurface*(1.0-Sat_NL_Att), colorSample.rgb, matInfo, addToResult, specular, Sat_NL_Att);
}

13
Templates/Full/game/shaders/common/lighting/advanced/vectorLightP.hlsl
View file

@ -202,6 +202,16 @@ float4 main( FarFrustumQuadConnectP IN ) : TORQUE_TARGET0
return float4(1.0, 1.0, 1.0, 0.0);
}
float4 colorSample = TORQUE_TEX2D( colorBuffer, IN.uv0 );
float3 subsurface = float3(0.0,0.0,0.0);
if (getFlag( matInfo.r, 1 ))
{
subsurface = colorSample.rgb;
if (colorSample.r>colorSample.g)
subsurface = float3(0.772549, 0.337255, 0.262745);
else
subsurface = float3(0.337255, 0.772549, 0.262745);
}
// Sample/unpack the normal/z data
float4 prepassSample = TORQUE_PREPASS_UNCONDITION( prePassBuffer, IN.uv0 );
float3 normal = prepassSample.rgb;
@ -314,6 +324,5 @@ float4 main( FarFrustumQuadConnectP IN ) : TORQUE_TARGET0
lightColorOut = debugColor;
#endif
float4 colorSample = TORQUE_TEX2D( colorBuffer, IN.uv0 );
return AL_DeferredOutput(lightColorOut, colorSample.rgb, matInfo, addToResult, specular, Sat_NL_Att);
return AL_DeferredOutput(lightColorOut+subsurface*(1.0-Sat_NL_Att), colorSample.rgb, matInfo, addToResult, specular, Sat_NL_Att);
}