generalize norm conversion code

1 files changed, 1 insertions, 3 deletions

diff --git a/3ner.cginc b/3ner.cginc
index 28facdc..24cf52d 100644
--- a/3ner.cginc
+++ b/3ner.cginc
@@ -266,8 +266,6 @@ float4 frag(v2f i, uint facing : SV_IsFrontFace) : SV_Target {
   i.tangent.xyz = UnityObjectToWorldNormal(i.tangent.xyz);
 
   i.normal *= facing ? 1 : -1;
-  i.normal = normalize(i.normal);
-  i.tangent.xyz = normalize(i.tangent.xyz);
 
   Pbr pbr = getPbr(i);
 #if defined(_UNLIT)
@@ -278,7 +276,7 @@ float4 frag(v2f i, uint facing : SV_IsFrontFace) : SV_Target {
   GetLighting(i, pbr, light_data);
 
 #if 0
-  float c = light_data.direct.NoL;
+  float c = light_data.common.NoV;
   return float4(c,c,c,1);
 #endif
   return brdf(pbr, light_data);