Add vrc light volumes, double decal slots

Light volumes: https://github.com/REDSIM/VRCLightVolumes

1 files changed, 187 insertions, 6 deletions

diff --git a/decals.cginc b/decals.cginc
index e40b9f1..cd71c73 100644
--- a/decals.cginc
+++ b/decals.cginc
@@ -121,13 +121,22 @@ float4 getCmykWarpingPlanesColor(DecalParams params, float2 uv) {
     float4 decal_color2 = getDecalColor(params, warped_uv[1].xy);

     float4 decal_color3 = getDecalColor(params, warped_uv[1].zw);

 

-    float4 final_cmyk = float4(

-        rgbToCmyk_C(decal_color0.rgb),

-        rgbToCmyk_M(decal_color1.rgb),

-        rgbToCmyk_Y(decal_color2.rgb),

-        rgbToCmyk_K(decal_color3.rgb));

-

+    float4 plane_alphas = float4(

+        decal_color0.a,

+        decal_color1.a,

+        decal_color2.a,

+        decal_color3.a

+    );

+

+    float4 final_cmyk = plane_alphas;

     float3 final_rgb = saturate(cmykToRgb(final_cmyk));

+    float eps = 1E-5;

+    final_rgb = lerp(

+        final_rgb,

+        params.color.rgb,

+        all(plane_alphas>eps)

+    );

+

     return float4(final_rgb, saturate(decal_color0.a + decal_color1.a + decal_color2.a + decal_color3.a));

 }

 

@@ -374,6 +383,178 @@ void applyDecals(in v2f i, inout float4 albedo, inout float3 normal_tangent, ino
         #endif

     }

     #endif  // _DECAL3

+    #if defined(_DECAL4)

+    {

+        INIT_DECAL_PARAMS(decal, _Decal4_);

+        APPLY_DECAL_SEC00_GENERIC(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #if defined(_DECAL4_DOMAIN_WARPING)

+        APPLY_DECAL_SEC00B_DOMAIN_WARPING_ON(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC00B_DOMAIN_WARPING_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+        #if defined(_DECAL4_SDF) && defined(_DECAL4_CMYK_WARPING_PLANES)

+        APPLY_DECAL_SEC01_SDF_ON_WARPING_ON(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #elif defined(_DECAL4_SDF)

+        APPLY_DECAL_SEC01_SDF_ON_WARPING_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC01_SDF_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+        #if defined(_DECAL4_TILING_MODE)

+        APPLY_DECAL_SEC02_CLAMP_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC02_CLAMP_ON(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+        #if defined(_DECAL4_MASK)

+        APPLY_DECAL_SEC03_MASK_ON(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC03_MASK_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+        #if defined(_DECAL4_REPLACE_ALPHA)

+        APPLY_DECAL_SEC04_BLEND_MODE_REPLACE(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC04_BLEND_MODE_ALPHA_BLEND(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+        #if defined(_DECAL4_NORMAL)

+        APPLY_DECAL_SEC05_NORMAL_ON(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC05_NORMAL_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+        #if defined(_DECAL4_REFLECTIONS)

+        APPLY_DECAL_SEC06_REFLECTIONS_ON(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC06_REFLECTIONS_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+    }

+    #endif  // _DECAL4

+    #if defined(_DECAL5)

+    {

+        INIT_DECAL_PARAMS(decal, _Decal5_);

+        APPLY_DECAL_SEC00_GENERIC(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #if defined(_DECAL5_DOMAIN_WARPING)

+        APPLY_DECAL_SEC00B_DOMAIN_WARPING_ON(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC00B_DOMAIN_WARPING_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+        #if defined(_DECAL5_SDF) && defined(_DECAL5_CMYK_WARPING_PLANES)

+        APPLY_DECAL_SEC01_SDF_ON_WARPING_ON(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #elif defined(_DECAL5_SDF)

+        APPLY_DECAL_SEC01_SDF_ON_WARPING_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC01_SDF_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+        #if defined(_DECAL5_TILING_MODE)

+        APPLY_DECAL_SEC02_CLAMP_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC02_CLAMP_ON(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+        #if defined(_DECAL5_MASK)

+        APPLY_DECAL_SEC03_MASK_ON(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC03_MASK_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+        #if defined(_DECAL5_REPLACE_ALPHA)

+        APPLY_DECAL_SEC04_BLEND_MODE_REPLACE(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC04_BLEND_MODE_ALPHA_BLEND(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+        #if defined(_DECAL5_NORMAL)

+        APPLY_DECAL_SEC05_NORMAL_ON(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC05_NORMAL_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+        #if defined(_DECAL5_REFLECTIONS)

+        APPLY_DECAL_SEC06_REFLECTIONS_ON(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC06_REFLECTIONS_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+    }

+    #endif  // _DECAL5

+    #if defined(_DECAL6)

+    {

+        INIT_DECAL_PARAMS(decal, _Decal6_);

+        APPLY_DECAL_SEC00_GENERIC(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #if defined(_DECAL6_DOMAIN_WARPING)

+        APPLY_DECAL_SEC00B_DOMAIN_WARPING_ON(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC00B_DOMAIN_WARPING_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+        #if defined(_DECAL6_SDF) && defined(_DECAL6_CMYK_WARPING_PLANES)

+        APPLY_DECAL_SEC01_SDF_ON_WARPING_ON(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #elif defined(_DECAL6_SDF)

+        APPLY_DECAL_SEC01_SDF_ON_WARPING_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC01_SDF_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+        #if defined(_DECAL6_TILING_MODE)

+        APPLY_DECAL_SEC02_CLAMP_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC02_CLAMP_ON(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+        #if defined(_DECAL6_MASK)

+        APPLY_DECAL_SEC03_MASK_ON(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC03_MASK_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+        #if defined(_DECAL6_REPLACE_ALPHA)

+        APPLY_DECAL_SEC04_BLEND_MODE_REPLACE(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC04_BLEND_MODE_ALPHA_BLEND(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+        #if defined(_DECAL6_NORMAL)

+        APPLY_DECAL_SEC05_NORMAL_ON(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC05_NORMAL_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+        #if defined(_DECAL6_REFLECTIONS)

+        APPLY_DECAL_SEC06_REFLECTIONS_ON(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC06_REFLECTIONS_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+    }

+    #endif  // _DECAL6

+    #if defined(_DECAL7)

+    {

+        INIT_DECAL_PARAMS(decal, _Decal7_);

+        APPLY_DECAL_SEC00_GENERIC(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #if defined(_DECAL7_DOMAIN_WARPING)

+        APPLY_DECAL_SEC00B_DOMAIN_WARPING_ON(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC00B_DOMAIN_WARPING_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+        #if defined(_DECAL7_SDF) && defined(_DECAL7_CMYK_WARPING_PLANES)

+        APPLY_DECAL_SEC01_SDF_ON_WARPING_ON(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #elif defined(_DECAL7_SDF)

+        APPLY_DECAL_SEC01_SDF_ON_WARPING_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC01_SDF_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+        #if defined(_DECAL7_TILING_MODE)

+        APPLY_DECAL_SEC02_CLAMP_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC02_CLAMP_ON(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+        #if defined(_DECAL7_MASK)

+        APPLY_DECAL_SEC03_MASK_ON(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC03_MASK_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+        #if defined(_DECAL7_REPLACE_ALPHA)

+        APPLY_DECAL_SEC04_BLEND_MODE_REPLACE(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC04_BLEND_MODE_ALPHA_BLEND(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+        #if defined(_DECAL7_NORMAL)

+        APPLY_DECAL_SEC05_NORMAL_ON(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC05_NORMAL_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+        #if defined(_DECAL7_REFLECTIONS)

+        APPLY_DECAL_SEC06_REFLECTIONS_ON(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #else

+        APPLY_DECAL_SEC06_REFLECTIONS_OFF(i, albedo, normal_tangent, metallic, smoothness, decal);

+        #endif

+    }

+    #endif  // _DECAL7

 }

 

 #endif  // __DECALS