pre cleanup

1 files changed, 14 insertions, 3 deletions

diff --git a/shaders/frag_irradiance.glsl b/shaders/frag_irradiance.glsl
index 497bdf0..1bcbc99 100644
--- a/shaders/frag_irradiance.glsl
+++ b/shaders/frag_irradiance.glsl
@@ -17,6 +17,9 @@ uniform int renderState;
 uniform float powBase;

 uniform float powFactor;

 

+uniform float translucencySampleVariances[6];

+uniform vec3 translucencySampleWeights[6];

+

 void main()

 {

   vec3 norm = normalize(Normal);

@@ -39,10 +42,18 @@ void main()
   //distanceToBackside = distance(Backside, LocalPos);

   vec3 result = (ambient + diffuse + specular) * objectColor;

 

-  if (renderState == 3)

-    if (distanceToBackside != 0)

-      //result += objectColor * pow(powBase, -pow(distanceToBackside, 2)) * transmittanceScale * (1 - diff);

+  if (renderState == 3) {

+    if (distanceToBackside != 0) {

       result += objectColor * pow(powBase, powFactor / pow(distanceToBackside, 0.6)) * transmittanceScale * (1 - diff);

+      // vec3 translucency = vec3(0);

+      // for (int i = 0; i < 6; i++) {

+      //   translucency += objectColor * translucencySampleWeights[i] * exp(-pow(distanceToBackside, 2.0) / translucencySampleVariances[i]);

+      // }

+

+      // result += translucency * transmittanceScale;

+    }

+  }

+      //result += objectColor * pow(powBase, -pow(distanceToBackside, 2)) * transmittanceScale * (1 - diff);

   // if (renderState == 3) {

   //   //result = Backside;

   //   //result = LocalPos;