Added shaders and doomscript from the build.
This commit is contained in:
Justin Marshall
@@ -0,0 +1,204 @@
|
||||
|
||||
/*
|
||||
==================================================================================
|
||||
FETCH_UNIQUE
|
||||
==================================================================================
|
||||
*/
|
||||
#template FETCH_UNIQUE( sampleSpecular, sampleYCoCg, sampleNormal )
|
||||
{
|
||||
float3 physCoord = UniqueVirtualToPhysical( fragment.texcoord0.xy );
|
||||
|
||||
#ifdef USE_VIRTUAL_ANISO_FOOTPRINT
|
||||
float2 dx = ddx( fragment.texcoord0.xy ) * physCoord.z;
|
||||
float2 dy = ddy( fragment.texcoord0.xy ) * physCoord.z;
|
||||
|
||||
sampleSpecular = texPhys( $physicalUniquePagesMap0, physCoord.xy, dx, dy );
|
||||
sampleYCoCg = texPhys( $physicalUniquePagesMap1, physCoord.xy, dx, dy );
|
||||
sampleNormal = texPhys( $physicalUniquePagesMap2, physCoord.xy, dx, dy );
|
||||
#else
|
||||
sampleSpecular = h4texPhys( $physicalUniquePagesMap0, physCoord.xy );
|
||||
sampleYCoCg = h4texPhys( $physicalUniquePagesMap1, physCoord.xy );
|
||||
sampleNormal = h4texPhys( $physicalUniquePagesMap2, physCoord.xy );
|
||||
#endif
|
||||
}
|
||||
#endtemplate
|
||||
|
||||
/*
|
||||
==================================================================================
|
||||
FETCH_UNIQUE_BLEND
|
||||
|
||||
uses fragment.texcoord0;
|
||||
out half4 sampleSpecular;
|
||||
out half4 sampleYCoCg;
|
||||
out half4 sampleNormal;
|
||||
out half2 feedbackTexCoord;
|
||||
out half morphScale;
|
||||
==================================================================================
|
||||
*/
|
||||
#template FETCH_UNIQUE_BLEND( sampleSpecular, sampleYCoCg, sampleNormal, feedbackTexCoord, morphScale )
|
||||
{
|
||||
float4 texCoord = fragment.texcoord0;
|
||||
|
||||
float3 physCoord = UniqueVirtualToPhysical( texCoord.xy );
|
||||
|
||||
#ifdef USE_VIRTUAL_ANISO_FOOTPRINT
|
||||
float2 dx = ddx( texCoord.xy ) * physCoord.z;
|
||||
float2 dy = ddy( texCoord.xy ) * physCoord.z;
|
||||
|
||||
sampleSpecular = texPhys( $physicalUniquePagesMap0, physCoord.xy, dx, dy );
|
||||
sampleYCoCg = texPhys( $physicalUniquePagesMap1, physCoord.xy, dx, dy );
|
||||
sampleNormal = texPhys( $physicalUniquePagesMap2, physCoord.xy, dx, dy );
|
||||
#else
|
||||
sampleSpecular = texPhys( $physicalUniquePagesMap0, physCoord.xy );
|
||||
sampleYCoCg = texPhys( $physicalUniquePagesMap1, physCoord.xy );
|
||||
sampleNormal = texPhys( $physicalUniquePagesMap2, physCoord.xy );
|
||||
#endif
|
||||
|
||||
feedbackTexCoord = texCoord.xy;
|
||||
|
||||
/* blend in another texture based on the morph map */
|
||||
{
|
||||
float3 physCoord = UniqueVirtualToPhysical( texCoord.zw );
|
||||
|
||||
#ifdef USE_VIRTUAL_ANISO_FOOTPRINT
|
||||
float2 dx = ddx( texCoord.zw ) * physCoord.z;
|
||||
float2 dy = ddy( texCoord.zw ) * physCoord.z;
|
||||
|
||||
float4 sampleSpecular2 = texPhys( $physicalUniquePagesMap0, physCoord.xy, dx, dy );
|
||||
float4 sampleYCoCg2 = texPhys( $physicalUniquePagesMap1, physCoord.xy, dx, dy );
|
||||
float4 sampleNormal2 = texPhys( $physicalUniquePagesMap2, physCoord.xy, dx, dy );
|
||||
#else
|
||||
float4 sampleSpecular2 = texPhys( $physicalUniquePagesMap0, physCoord.xy );
|
||||
float4 sampleYCoCg2 = texPhys( $physicalUniquePagesMap1, physCoord.xy );
|
||||
float4 sampleNormal2 = texPhys( $physicalUniquePagesMap2, physCoord.xy );
|
||||
#endif
|
||||
|
||||
sampleSpecular = lerp( sampleSpecular, sampleSpecular2, morphScale );
|
||||
sampleYCoCg = lerp( sampleYCoCg, sampleYCoCg2, morphScale );
|
||||
sampleNormal = lerp( sampleNormal, sampleNormal2, morphScale );
|
||||
|
||||
float2 fp = fragment.position.xy * $positionToFeedback.zw;
|
||||
float2 xy = frac( fp ) - 0.5;
|
||||
feedbackTexCoord = ( xy.x * xy.y < 0.0 ) ? texCoord.xy : texCoord.zw;
|
||||
}
|
||||
}
|
||||
#endtemplate
|
||||
|
||||
|
||||
/*
|
||||
==================================================================================
|
||||
FETCH_UNIQUE_YCOCG
|
||||
==================================================================================
|
||||
*/
|
||||
#template FETCH_UNIQUE_YCOCG( sampleYCoCg )
|
||||
{
|
||||
float3 physCoord = UniqueVirtualToPhysical( fragment.texcoord0.xy );
|
||||
|
||||
#ifdef USE_VIRTUAL_ANISO_FOOTPRINT
|
||||
float2 dx = ddx( fragment.texcoord0.xy ) * physCoord.z;
|
||||
float2 dy = ddy( fragment.texcoord0.xy ) * physCoord.z;
|
||||
|
||||
sampleYCoCg = texPhys( $physicalUniquePagesMap1, physCoord.xy, dx, dy );
|
||||
#else
|
||||
sampleYCoCg = texPhys( $physicalUniquePagesMap1, physCoord.xy );
|
||||
#endif
|
||||
}
|
||||
#endtemplate
|
||||
|
||||
/*
|
||||
==================================================================================
|
||||
FETCH_DIFFUSE_ONLY
|
||||
==================================================================================
|
||||
*/
|
||||
#template FETCH_DIFFUSE_ONLY( sampleYCoCg )
|
||||
{
|
||||
float3 physCoord = UniqueDiffuseOnlyVirtualToPhysical( fragment.texcoord0.xy );
|
||||
|
||||
#ifdef USE_VIRTUAL_ANISO_FOOTPRINT
|
||||
float2 dx = ddx( fragment.texcoord0.xy ) * physCoord.z;
|
||||
float2 dy = ddy( fragment.texcoord0.xy ) * physCoord.z;
|
||||
|
||||
sampleYCoCg = texPhys( $physicalUniqueDiffuseOnlyPagesMap1, physCoord.xy, dx, dy );
|
||||
#else
|
||||
sampleYCoCg = texPhys( $physicalUniqueDiffuseOnlyPagesMap1, physCoord.xy );
|
||||
#endif
|
||||
}
|
||||
#endtemplate
|
||||
|
||||
/*
|
||||
==================================================================================
|
||||
FETCH_DIFFUSE_ONLY2
|
||||
==================================================================================
|
||||
*/
|
||||
#template FETCH_DIFFUSE_ONLY2( sampleYCoCg )
|
||||
{
|
||||
float3 physCoord = UniqueDiffuseOnly2VirtualToPhysical( fragment.texcoord0.xy );
|
||||
|
||||
#ifdef USE_VIRTUAL_ANISO_FOOTPRINT
|
||||
float2 dx = ddx( fragment.texcoord0.xy ) * physCoord.z;
|
||||
float2 dy = ddy( fragment.texcoord0.xy ) * physCoord.z;
|
||||
|
||||
sampleYCoCg = texPhys( $physicalUniqueDiffuseOnly2PagesMap1, physCoord.xy, dx, dy );
|
||||
#else
|
||||
sampleYCoCg = texPhys( $physicalUniqueDiffuseOnly2PagesMap1, physCoord.xy );
|
||||
#endif
|
||||
}
|
||||
#endtemplate
|
||||
|
||||
/*
|
||||
==================================================================================
|
||||
CALC_DIFFUSE_RGB
|
||||
==================================================================================
|
||||
*/
|
||||
#template CALC_DIFFUSE_RGB( diffuse, sampleYCoCg )
|
||||
{
|
||||
sampleYCoCg.z = ( sampleYCoCg.z * 31.875 ) + 1.0; /* z = z * 255.0/8.0 + 1.0 */
|
||||
sampleYCoCg.z = 1.0 / sampleYCoCg.z;
|
||||
sampleYCoCg.xy *= sampleYCoCg.z;
|
||||
diffuse.x = dot4( sampleYCoCg, matrixCoCg1YtoRGB1X );
|
||||
diffuse.y = dot4( sampleYCoCg, matrixCoCg1YtoRGB1Y );
|
||||
diffuse.z = dot4( sampleYCoCg, matrixCoCg1YtoRGB1Z );
|
||||
diffuse.w = 0.5; // how much to accept dim-shadows
|
||||
|
||||
diffuse.xyz *= $newDiffuseScale.xyz;
|
||||
}
|
||||
#endtemplate
|
||||
|
||||
/*
|
||||
==================================================================================
|
||||
APPLY_SPECULAR
|
||||
==================================================================================
|
||||
*/
|
||||
#template APPLY_SPECULAR( color, sampleSpecular, sampleNormal, localToGlobalX, localToGlobalY, localToGlobalZ, viewOriginToFragment )
|
||||
{
|
||||
/* Note that the optimized derivation of the localNormal below results */
|
||||
/* in a vector that is half-unit length! */
|
||||
half3 localNormal;
|
||||
localNormal.xy = sampleNormal.wy - 0.5;
|
||||
localNormal.z = sqrt( abs( dot( localNormal.xy, localNormal.xy ) - 0.25 ) );
|
||||
|
||||
/* transform the normal into ambient map space */
|
||||
half3 globalNormal;
|
||||
globalNormal.x = dot3( localNormal, localToGlobalX );
|
||||
globalNormal.y = dot3( localNormal, localToGlobalY );
|
||||
globalNormal.z = dot3( localNormal, localToGlobalZ );
|
||||
globalNormal = normalize( globalNormal );
|
||||
|
||||
/* calculate the specular reflection vector from viewer and globalNormal */
|
||||
half4 reflection;
|
||||
reflection.xyz = viewOriginToFragment - ( globalNormal * dot3( viewOriginToFragment, globalNormal ) * 2.0 );
|
||||
|
||||
/* Power factor is stored in sampleNormal.x as 0.0 - 1.0 */
|
||||
/* We want a 0 | 1 | 2 | 3 mip value. */
|
||||
/* The artists really prefer white to be shiny instead of dull, so invert it here. */
|
||||
/* We could probably skip the floor, but I am wary of hardware / api rounding. */
|
||||
reflection.w = floor( ( 1.0 - sampleNormal.x ) * 4.0 + $newPowerScale.x );
|
||||
|
||||
half3 envColor = texCUBElod( $dynamicEnvMap, reflection ).xyz;
|
||||
|
||||
half3 specular = sampleSpecular.xyz * 8.0 / ( sampleNormal.z * 255.0 + 8.0 );
|
||||
|
||||
/* modulate by the environment mask map (specular channel) */
|
||||
color.xyz += envColor * specular * $newSpecularScale.xyz;
|
||||
}
|
||||
#endtemplate
|
||||
Reference in New Issue
Block a user