add more gradient normals channels

1 files changed, 0 insertions, 4 deletions

diff --git a/decals.cginc b/decals.cginc
index f396b69..8311b4a 100644
--- a/decals.cginc
+++ b/decals.cginc
@@ -100,12 +100,8 @@ float4 getDecalColor(DecalParams params, float2 uv) {
     // The fwidth+smoothstep anti-aliases the glyph outline. See

     // "Noise is Beautiful" by Gustavson around page 34 for an

     // explanation of this trick.

-#if 1

     float step_wd = fwidth(sd) * 0.5;

     sd = smoothstep(params.sdf_threshold - step_wd, params.sdf_threshold + step_wd, sd);

-#else

-    sd = step(params.sdf_threshold, sd);

-#endif

     return params.color * sd;

 }