Justin Marshall
114 lines
3.8 KiB
Plaintext
114 lines
3.8 KiB
Plaintext
{
|
|
parms {
|
|
stageSort sortCoverage
|
|
useClipSpheres 1
|
|
}
|
|
state {
|
|
depthfunc GL_LEQUAL
|
|
}
|
|
hlsl_vp {
|
|
|
|
//#define FULL_WOUNDS
|
|
#define CLIP_SPHERES
|
|
|
|
#include "includes/vertex.inc"
|
|
#include "includes/gore.inc"
|
|
|
|
CALC_TEXCOORDS_BLEND( result.texcoord0 );
|
|
float4 position;
|
|
float4 normal;
|
|
float4 tangent;
|
|
float3 worldPosition;
|
|
CALC_PNT( position, normal, tangent );
|
|
CALC_SKINNED_POSITION_NORMALS( result.position, result.texcoord1, result.texcoord2, result.texcoord3, result.texcoord4, position, normal, tangent, worldPosition );
|
|
|
|
#if defined( CLIP_SPHERES )
|
|
result.texcoord7.xy = result.texcoord0.xy * $woundTexTile.xy * _half2( 256.0 );
|
|
CALC_GORE_CLIP_SPHERES( result.texcoord6 );
|
|
#elif defined( FULL_WOUNDS )
|
|
CALC_GORE_VERTEX( result.texcoord6, result.texcoord7 );
|
|
#endif
|
|
}
|
|
hlsl_fp {
|
|
|
|
//#define FULL_WOUNDS
|
|
#define CLIP_SPHERES
|
|
//#define DMG_SKINS
|
|
|
|
#include "includes/vmtr.inc"
|
|
#include "includes/gore.inc"
|
|
|
|
half4 sampleSpecular;
|
|
half4 sampleYCoCg;
|
|
half4 sampleNormal;
|
|
half2 feedbackTexCoord;
|
|
float4 feedback;
|
|
half3 fromViewerN;
|
|
half3 globalNormal;
|
|
half4 globalReflection;
|
|
half3 surfaceDiffuse;
|
|
half3 surfaceSpecular;
|
|
half4 color;
|
|
|
|
|
|
#if defined( CLIP_SPHERES )
|
|
// look up wound texture with arbitrary tiling value, will need to be a parameter
|
|
half4 woundMap3 = tex2D( $woundTexture, fragment.texcoord7.xy );
|
|
APPLY_GORE_CLIP_SPHERES( fragment.texcoord6.w, woundMap3 );
|
|
#endif
|
|
|
|
#if defined( DMG_SKINS )
|
|
FETCH_VMTR_BLEND( sampleSpecular, sampleYCoCg, sampleNormal, feedbackTexCoord, fragment.htexcoord1.w );
|
|
#elif defined( CLIP_SPHERES )
|
|
FETCH_VMTR_BLEND( sampleSpecular, sampleYCoCg, sampleNormal, feedbackTexCoord, fragment.htexcoord1.w );
|
|
#else
|
|
FETCH_VMTR( sampleSpecular, sampleYCoCg, sampleNormal, feedbackTexCoord, fragment.htexcoord1.w );
|
|
#endif
|
|
|
|
CALC_VMTR_FEEDBACK( feedback, feedbackTexCoord );
|
|
CALC_DIFFUSE_RGB( surfaceDiffuse, sampleYCoCg );
|
|
CALC_SPECULAR_RGB( surfaceSpecular, sampleSpecular, sampleNormal.z );
|
|
|
|
half3 diffuse = surfaceDiffuse;
|
|
half3 specular = surfaceSpecular;
|
|
|
|
#if defined( FULL_WOUNDS )
|
|
APPLY_GORE_WOUNDS( diffuse, fragment.htexcoord6, fragment.htexcoord7, $skinSpecularScale.x, sampleSpecular.xyz );
|
|
#elif defined( CLIP_SPHERES )
|
|
|
|
half decal = 1.0 - saturate( fragment.texcoord6.z );
|
|
woundMap3.w *= 1.0 - saturate( fragment.texcoord6.z );
|
|
woundMap3.w += smoothstep( 0.75, 1.2, decal );
|
|
woundMap3.w = smoothstep( 0.15, 0.8, woundMap3.w );
|
|
|
|
// apply blood color to the diffuse
|
|
diffuse.xyz = lerp( diffuse.xyz, diffuse.xyz * half3( 1.0, 0.15, 0.0 ) + half3( 0.05, 0.0075, 0.0 ), _float3( woundMap3.w ) );
|
|
|
|
// lerp the spec so blood is shinier than the rest of the character
|
|
specular.xyz = lerp( specular.xyz, half3( 0.5f, 0.4f, 0.3f ), _float3( woundMap3.w ) );
|
|
|
|
// normal maps are not in local space so we have to bring them into local space,
|
|
// add them together then put them back into texture space. Should probably bring
|
|
// the normal maps into local space earlier than CALC_GLOBAL_NORMAL to make modifying
|
|
// them easier.
|
|
woundMap3.xy -= 0.5;
|
|
woundMap3.xy *= woundMap3.w;
|
|
sampleNormal.xy += woundMap3.xy;
|
|
#endif
|
|
|
|
CALC_FROM_VIEWER( fromViewerN, fragment.htexcoord4.xyz );
|
|
CALC_GLOBAL_NORMAL( globalNormal, sampleNormal, fragment.htexcoord1.xyz, fragment.htexcoord2.xyz, fragment.htexcoord3.xyz );
|
|
CALC_GLOBAL_REFLECTION( globalReflection, globalNormal, fromViewerN );
|
|
|
|
APPLY_GRAZING( diffuse, specular, globalNormal, fromViewerN );
|
|
APPLY_SPECULAR_REFLECTION( specular, sampleNormal.x, globalReflection );
|
|
APPLY_SCALING( diffuse, specular );
|
|
APPLY_LIGHTING( color, diffuse, specular, globalNormal );
|
|
APPLY_HIGHLIGHT( color, fromViewerN, fragment.htexcoord1, fragment.htexcoord2, fragment.htexcoord3 );
|
|
|
|
result.color0 = color;
|
|
result.color1 = feedback;
|
|
|
|
OUTPUT_SURFACE_ATTRIBUTES( surfaceDiffuse, surfaceSpecular, sampleNormal.x, globalNormal );
|
|
}
|
|
} |