merge bloom

grk/cw 6/shaders/shader_bloom_final.frag

@@ -10,7 +10,7 @@ uniform float exposure;
 
 void main()
 {             
-    const float gamma = 2.6;
+    const float gamma = 1.5;
     vec3 hdrColor = texture(scene, TexCoords).rgb;      
     vec3 bloomColor = texture(bloomBlur, TexCoords).rgb;
     if(bloom)

grk/cw 6/shaders/shader_pbr.frag

@@ -218,10 +218,10 @@ void main()
  
     
      float brightness = dot(finalColor, vec3(0.2126, 0.7152, 0.0722));
-    if(brightness > 1.5)
+    if(brightness > 0.2)
         BrightColor = vec4(finalColor, 1.0);
     else
-        BrightColor = vec4(0.5, 0.5, 0.5, 1.0);
+        BrightColor = vec4(0.0, 0.0, 0.0, 1.0);
    
     outColor = vec4(finalColor, 1.0);
 }

grk/cw 6/shaders/shader_skybox.frag

@@ -1,14 +1,26 @@
 #version 430 core
+layout (location = 0) out vec4 outColor;
+layout (location = 1) out vec4 BrightColor;
 
 uniform samplerCube skybox;
 uniform vec3 lightColor;
 
 in vec3 texCoord;
 
-out vec4 out_color;
+//out vec4 out_color;
 
 void main()
 {
     vec4 textureColor = texture(skybox, texCoord);
-    out_color = vec4(vec3(textureColor) * lightColor * 0.35f, 1.0f);
+
+    vec3 finalColor = vec3(textureColor) * lightColor * 0.35f;
+	  
+    float brightness = dot(finalColor, vec3(0.2126, 0.7152, 0.0722));
+    
+	if(brightness > 0.2)
+        BrightColor = vec4(finalColor, 1.0);
+    else
+        BrightColor = vec4(0.0, 0.0, 0.0, 1.0);
+
+	outColor = vec4(finalColor, 1.0);
 }

grk/cw 6/shaders/shader_sun.frag

@@ -1,4 +1,6 @@
 #version 430 core
+layout (location = 0) out vec4 outColor;
+layout (location = 1) out vec4 BrightColor;
 
 uniform vec3 lightPos;
 uniform vec3 lightColor;
@@ -11,7 +13,7 @@ in vec3 vecNormal;
 in vec3 worldPos;
 in vec2 vtc;
 
-out vec4 outColor;
+//out vec4 outColor;
 
 uniform sampler2D colorTexture;
 
@@ -40,6 +42,14 @@ void main()
     vec3 toneMappedColor = toneMapping(textureColor * distance);
     //gamma correction
     toneMappedColor = pow(toneMappedColor, vec3(1.0/2.2));
+	vec3 finalColor = toneMappedColor * lightColor * 0.2f;
 	  
-	outColor = vec4(toneMappedColor * lightColor * 0.2f, 1.0);
+    float brightness = dot(finalColor, vec3(0.2126, 0.7152, 0.0722));
+    
+	if(brightness > 0.2)
+        BrightColor = vec4(finalColor, 1.0);
+    else
+        BrightColor = vec4(0.0, 0.0, 0.0, 1.0);
+
+	outColor = vec4(finalColor, 1.0);
 }

grk/cw 6/shaders/shader_tex.frag

@@ -1,5 +1,8 @@
 #version 430 core
 
+layout (location = 0) out vec4 outColor;
+layout (location = 1) out vec4 BrightColor;
+
 float AMBIENT = 0.05;
 float PI = 3.14159;
 
@@ -23,7 +26,7 @@ in vec3 vecNormal;
 in vec3 worldPos;
 in vec2 vtc;
 
-out vec4 outColor;
+//out vec4 outColor;
 
 vec3 toneMapping(vec3 color)
 {
@@ -124,5 +127,13 @@ void main()
         finalColor = mix(toneMappedColor, noiseColor, noiseColor.r);
     }
 	  
+    float brightness = dot(finalColor, vec3(0.2126, 0.7152, 0.0722));
+    
+	if(brightness > 0.2)
+        BrightColor = vec4(finalColor, 1.0);
+    else
+        BrightColor = vec4(0.0, 0.0, 0.0, 1.0);
+
+
     outColor = vec4(finalColor, 1.0);
 }