Push eyeVec into fragment

1 files changed, 2 insertions, 2 deletions

diff --git a/glitter.cginc b/glitter.cginc
index e8df133..dc353df 100644
--- a/glitter.cginc
+++ b/glitter.cginc
@@ -35,7 +35,7 @@ static const float2 glitter_offset_vectors[6] = {
 };

 

 

-float4 getGlitter(v2f i, GlitterParams params, float3 normal) {

+float4 getGlitter(v2f i, f2f f, GlitterParams params, float3 normal) {

   float c_acc = 0;

   [loop]

   for (uint layer_i = 0; layer_i < params.layers; layer_i++) {

@@ -71,7 +71,7 @@ float4 getGlitter(v2f i, GlitterParams params, float3 normal) {
     c_acc = c + (1 - c) * c_acc;

   }

 #if defined(_GLITTER_ANGLE_LIMIT)

-  float VdotN = dot(-normalize(i.eyeVec.xyz), normal);

+  float VdotN = dot(-f.viewDir, normal);

   float angle_mask = smoothstep(

     cos(params.angle_limit * PI), 

     cos(params.angle_limit * (1 - params.angle_limit_transition_width) * PI),