Made some tweaks

Signed-off-by: Robear Selwans <robear.selwans@outlook.com>

assets/shaders/deferred.frag

@@ -81,15 +81,12 @@ void main()
 
   vec3 ambient = vec3(0.2) * albedo;
 
-  vec3 color   =  ambient + Lo;
+  vec3 color =  ambient + Lo;
 
   color += spec * specFactor;
-  // color = mix(color, spec, specFactor);
 
-  //color = color / (color + vec3(1.0));
+  // color = color / (color + vec3(1.0));
-  // float reflectance = max(max(F.x, F.y), F.z);
-  // float reflectance = max(max(F0.x, F0.y), F0.z);
 
   outColor = vec4(color, 1.0);
-  // outColor = vec4(vec3(reflectance), 1.0);
+  // outColor = vec4(spec * specFactor, 1.0);
 }

assets/shaders/fxaa.frag

@@ -63,7 +63,4 @@ void main()
     outColor = vec4(rgbA, 1.0);
   else
     outColor = vec4(rgbB, 1.0);
-
-  if(uv.x < 0.5)
-    outColor = vec4(rgbM, 1.0);
 }

assets/shaders/mrt.frag

@@ -4,17 +4,7 @@
 #include "shaders://_builtins/constants.glsl"
 #include "shaders://_builtins/srgb_ops.glsl"
 #include "shaders://_builtins/PBR.glsl"
-
+#include "shaders://_builtins/types.glsl"
-struct Material {
-  vec4 baseColor;
-  uint albedoTexture;
-
-  uint normalTexture;
-
-  float metallicFactor;
-  float roughnessFactor;
-  uint metallicRoughnessTexture;
-};
 
 struct Light {
   vec3 color;
@@ -86,30 +76,34 @@ void main() {
   if(material.metallicRoughnessTexture == 0) {
     outSpecular.b = material.metallicFactor;
     outSpecular.g = material.roughnessFactor;
-    outSpecular.r = 1;
+    outSpecular.r = 1.0;
   } else {
     outSpecular = LinearToSRGB(texture(texSampler[material.metallicRoughnessTexture], uv)).xyz;
-
-    float metallicFactor = outSpecular.z;
-    float roughnessFactor = outSpecular.y;
-    // vec3 F0 = mix(vec3(0.04), outColor, (metallicFactor - roughnessFactor));
-    // float reflectance = max(max(F0.x, F0.y), F0.z);
-    // float reflectance = (metallicFactor + roughnessFactor) * 0.5;
-    float reflectance = 1.0 - roughnessFactor;
-
-    gNormal.w = outSpecular.x;
-    gAlbedo.w = roughnessFactor;
-    gPosition.w = metallicFactor;
-    gSpecular.w = reflectance;
   }
 
+  float metallicFactor = outSpecular.z;
+  float roughnessFactor = outSpecular.y;
+  float ao = outSpecular.x;
+
+  gNormal.w = ao;
+  gAlbedo.w = roughnessFactor;
+  gPosition.w = metallicFactor;
+
+  float reflectance = 1.0 - roughnessFactor;
+  gSpecular.w = reflectance;
+
   vec3 I = normalize(outpos.xyz - cameraPos);
   vec3 R = reflect(I, normalize(outNormal));
   //R = R * -1;
   outSpecular = texture(skybox, R).rgb;
 
+  if(material.emissiveTexture != 0) {
+    gSpecular.w = 1.0;
+    outSpecular += texture(texSampler[material.emissiveTexture], uv).rgb * material.emissiveFactor.xyz;
+  }
 
-  gPosition = outpos;
+
+  gPosition.xyz = outpos.xyz;
   gNormal.xyz = outNormal;
   gAlbedo.xyz = outColor;
   gSpecular.xyz = outSpecular;

game.proj

@@ -49,5 +49,5 @@
       "path": "scenes://Car.evsc"
     }
   ],
-  "activeScene": "Car"
+  "activeScene": "DamagedHelmetScene"
 }

scenes/DamagedHelmet.evsc

@@ -34,21 +34,9 @@
     {
       "components": [
         {
-          "position": [
+          "position": [ 0, 0, 0 ],
-            0,
+          "rotation": [ -180, 0, 0 ],
-            0,
+          "scale": [ 1, 1, 1 ],
-            0
-          ],
-          "rotation": [
-            -180,
-            180,
-            0
-          ],
-          "scale": [
-            1,
-            1,
-            1
-          ],
           "type": "TransformComponent"
         },
         {
@@ -99,9 +87,9 @@
         },
         {
           "color": [1.0, 1.0, 1.0, 1.0],
-          "intensity": 200,
+          "intensity": 20,
           "type": "LightComponent"
-        },
+        }
       ]
     },
     {
@@ -119,9 +107,9 @@
         },
         {
           "color": [1.0, 1.0, 1.0, 1.0],
-          "intensity": 200,
+          "intensity": 20,
           "type": "LightComponent"
-        },
+        }
       ]
     },
     {
@@ -139,9 +127,9 @@
         },
         {
           "color": [1.0, 1.0, 1.0, 1.0],
-          "intensity": 200,
+          "intensity": 20,
           "type": "LightComponent"
-        },
+        }
       ]
     },
     {