Add letter grid gimmick

1 files changed, 18 insertions, 1 deletions

diff --git a/2ner.cginc b/2ner.cginc
index e8737a5..d9a5b4b 100644
--- a/2ner.cginc
+++ b/2ner.cginc
@@ -11,6 +11,7 @@
 #include "globals.cginc"

 #include "harnack_tracing.cginc"

 #include "interpolators.cginc"

+#include "letter_grid.cginc"

 #include "matcaps.cginc"

 #include "poi.cginc"

 #include "ssfd.cginc"

@@ -125,6 +126,13 @@ v2f vert(appdata v) {
 

   o.uv01.xy = v.uv0;

   o.uv01.zw = v.uv1;

+#if defined(_MIRROR_UVS_IN_MIRROR)

+  [branch]

+  if (isInMirror()) {

+    o.uv01.x = 1.0 - o.uv01.x;

+    o.uv01.z = 1.0 - o.uv01.z;

+  }

+#endif

   o.worldPos = mul(unity_ObjectToWorld, v.vertex);

   o.objPos = v.vertex;

   o.eyeVec.xyz = normalize(o.worldPos - _WorldSpaceCameraPos);

@@ -188,6 +196,13 @@ float4 frag(v2f i
   pbr.normal = eye_effect_00.normal;

 #endif

 

+#if defined(_LETTER_GRID)

+  LetterGridOutput letter_grid_output = LetterGrid(i);

+  pbr.albedo.rgb = lerp(pbr.albedo.rgb, letter_grid_output.albedo, letter_grid_output.albedo.a);

+  pbr.metallic = lerp(pbr.metallic, letter_grid_output.metallic, letter_grid_output.albedo.a);

+  pbr.roughness = lerp(pbr.roughness, letter_grid_output.roughness, letter_grid_output.albedo.a);

+#endif

+

   [branch]

   if (_Mode == 1) {

     clip(pbr.albedo.a - _Clip);

@@ -208,7 +223,6 @@ float4 frag(v2f i
   l.specular = max(0, l.specular);

 #endif

 

-

   pbr.albedo.rgb = visualizeInFalseColor(pbr.albedo.rgb);

 

   float4 lit = YumBRDF(i, l, pbr);

@@ -235,6 +249,9 @@ float4 frag(v2f i
 #if defined(_EMISSION) || (defined(_GLITTER) && defined(FORWARD_BASE_PASS)) || defined(OUTLINE_PASS)

   lit.rgb += pbr.emission;

 #endif

+#if defined(_LETTER_GRID)

+  lit.rgb += letter_grid_output.emission * letter_grid_output.albedo.a;

+#endif

 

   UNITY_EXTRACT_FOG_FROM_EYE_VEC(i);

   UNITY_APPLY_FOG(_unity_fogCoord, lit.rgb);