From e84613bc32eb287168741d4183c0f19d28f322ba Mon Sep 17 00:00:00 2001
From: xkamikoo <58092037+xkamikoo@users.noreply.github.com>
Date: Mon, 1 Feb 2021 16:44:35 +0100
Subject: [PATCH 1/2] Lower gamma

---
 grk-project.vcxproj       | 4 ++--
 shaders/shader_bloom.frag | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/grk-project.vcxproj b/grk-project.vcxproj
index 898082b..5332a2d 100644
--- a/grk-project.vcxproj
+++ b/grk-project.vcxproj
@@ -51,7 +51,7 @@
     <ProjectGuid>{1B448102-E76C-4347-BDC7-40D02A567DB6}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>grk-cw9</RootNamespace>
-    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>10.0.17134.0</WindowsTargetPlatformVersion>
     <ProjectName>grk-project</ProjectName>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
@@ -66,7 +66,7 @@
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
-    <PlatformToolset>v142</PlatformToolset>
+    <PlatformToolset>v141</PlatformToolset>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
diff --git a/shaders/shader_bloom.frag b/shaders/shader_bloom.frag
index 14887d7..20be9af 100644
--- a/shaders/shader_bloom.frag
+++ b/shaders/shader_bloom.frag
@@ -8,7 +8,7 @@ uniform sampler2D bloomBlur;
 
 void main()
 {             
-    const float gamma = 1.2;
+    const float gamma = 0.8;
     vec3 hdrColor = texture(scene, vTexCoords).rgb;      
     vec3 bloomColor = texture(bloomBlur, vTexCoords).rgb;
     hdrColor += bloomColor;

From 98683e60f9f8b7a4b20c482af1bfb1a7d1711b36 Mon Sep 17 00:00:00 2001
From: xkamikoo <58092037+xkamikoo@users.noreply.github.com>
Date: Tue, 2 Feb 2021 12:04:58 +0100
Subject: [PATCH 2/2] Fix fragment shader

---
 shaders/shader_bloom.frag | 2 +-
 shaders/shader_tex.frag   | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/shaders/shader_bloom.frag b/shaders/shader_bloom.frag
index 20be9af..dccb5a3 100644
--- a/shaders/shader_bloom.frag
+++ b/shaders/shader_bloom.frag
@@ -8,7 +8,7 @@ uniform sampler2D bloomBlur;
 
 void main()
 {             
-    const float gamma = 0.8;
+    const float gamma = 1.0;
     vec3 hdrColor = texture(scene, vTexCoords).rgb;      
     vec3 bloomColor = texture(bloomBlur, vTexCoords).rgb;
     hdrColor += bloomColor;
diff --git a/shaders/shader_tex.frag b/shaders/shader_tex.frag
index 10105dc..60f3dab 100644
--- a/shaders/shader_tex.frag
+++ b/shaders/shader_tex.frag
@@ -26,7 +26,7 @@ void main()
 {
 	vec3 fragColor = vec3(0,0,0);
 	vec4 textureColor = texture2D(colorTexture, vTexCoord);
-	vec4 ambient = vec4(0.1, 0.1, 0.1, 1.0) * textureColor;
+	vec3 ambient = vec3(0.1, 0.1, 0.1) * textureColor.xyz;
 	vec3 normal = normalize(interpNormal);
 	for(int i = 0; i < NR_POINT_LIGHTS; i++)
 	{
@@ -45,9 +45,9 @@ void main()
 		vec3 specular = spec * pointLights[i].color * (pointLights[i].intensity/dist);
 
 		vec3 texture = vec3(textureColor.x, textureColor.y, textureColor.z); // * pointLights[i].color;
-		fragColor += mix(texture,texture*diffuse+vec3(1)*specular,0.9);
+		fragColor += texture*diffuse+vec3(1)*specular;
 	}
 
     BrightColor = vec4(0.0, 0.0, 0.0, 1.0);
-	FragColor = vec4(fragColor, 1.0) + ambient;
+	FragColor = vec4(fragColor+ambient,1.0);
 }