Working on the shaders

libraries/networking/src/udt/PacketHeaders.h

@@ -202,7 +202,7 @@ enum class EntityVersion : PacketVersion {
     HazeEffect,
     StaticCertJsonVersionOne,
     OwnershipChallengeFix,
-    ZoneLightInheritModes,
+    ZoneLightInheritModes = 82,
     ZoneStageRemoved
 };
 

libraries/render-utils/src/forward_model.slf

@@ -68,7 +68,7 @@ void main(void) {
     vec3 fragNormal;
     <$transformEyeToWorldDir(cam, _normal, fragNormal)$>
 
-    /* vec4 color = vec4(evalSkyboxGlobalColor(
+    vec4 color = vec4(evalSkyboxGlobalColor(
         cam._viewInverse,
         1.0,
         1.0,
@@ -81,8 +81,6 @@ void main(void) {
         opacity); 
         color.rgb += emissive * isEmissiveEnabled();
 
-    */
-
-    _fragColor = vec4(albedo, opacity);
-    
+//    _fragColor = vec4(albedo, opacity);
+    _fragColor = color;
 }

libraries/render-utils/src/forward_model_normal_map.slf

@@ -12,10 +12,16 @@
 //  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
 //
 
-<@include ForwardBufferWrite.slh@>
+<! <@include ForwardBufferWrite.slh@> !>
+
+<@include ForwardGlobalLight.slh@>
+<$declareEvalSkyboxGlobalColor()$>
 
 <@include model/Material.slh@>
 
+<@include gpu/Transform.slh@>
+<$declareStandardCameraTransform()$>
+
 <@include MaterialTextures.slh@>
 <$declareMaterialTextures(ALBEDO, ROUGHNESS, NORMAL, _SCRIBE_NULL, EMISSIVE, OCCLUSION, SCATTERING)$>
 
@@ -26,6 +32,8 @@ in vec3 _normal;
 in vec3 _tangent;
 in vec3 _color;
 
+out vec4 _fragColor;
+
 void main(void) {
     Material mat = getMaterial();
     int matKey = getMaterialKey(mat);
@@ -40,6 +48,15 @@ void main(void) {
     <$evalMaterialAlbedo(albedoTex, albedo, matKey, albedo)$>;
     albedo *= _color;
 
+    float metallic = getMaterialMetallic(mat);
+    vec3 fresnel = vec3(0.03); // Default Di-electric fresnel value
+    if (metallic <= 0.5) {
+        metallic = 0.0;
+    } else {
+        fresnel = albedo;
+        metallic = 1.0;
+    }
+
     float roughness = getMaterialRoughness(mat);
     <$evalMaterialRoughness(roughnessTex, roughness, matKey, roughness)$>;
 
@@ -52,13 +69,22 @@ void main(void) {
     float scattering = getMaterialScattering(mat);
     <$evalMaterialScattering(scatteringTex, scattering, matKey, scattering)$>;
 
-    packForwardFragment(
-        viewNormal, 
-        opacity,
+    vec3 fragPosition = _position.xyz;
+
+    vec4 color = vec4(evalSkyboxGlobalColor(
+        cam._viewInverse,
+        1.0,
+        1.0,
+        fragPosition,
+        viewNormal,
         albedo,
-        roughness,
-        getMaterialMetallic(mat),
-        emissive,
-        occlusionTex,
-        scattering);
+        fresnel,
+        metallic,
+        roughness),
+        opacity); 
+
+    color.rgb += emissive * isEmissiveEnabled();
+
+//    _fragColor = vec4(albedo, opacity);
+    _fragColor = color;
 }