diff --git a/Planet Editor.docx b/Planet Editor.docx
deleted file mode 100644
index a3c1567..0000000
Binary files a/Planet Editor.docx and /dev/null differ
diff --git a/Planet Editor.pdf b/Planet Editor.pdf
new file mode 100644
index 0000000..eebec38
Binary files /dev/null and b/Planet Editor.pdf differ
diff --git a/grk/cw 6/shaders/shader_bloom_final.frag b/grk/cw 6/shaders/shader_bloom_final.frag
index 5c6c0a5..ed41ffd 100644
--- a/grk/cw 6/shaders/shader_bloom_final.frag	
+++ b/grk/cw 6/shaders/shader_bloom_final.frag	
@@ -15,9 +15,11 @@ void main()
     vec3 bloomColor = texture(bloomBlur, TexCoords).rgb;
     if(bloom)
         hdrColor += bloomColor; // additive blending
+
     // tone mapping
     vec3 result = vec3(1.0) - exp(-hdrColor * exposure);
-    // also gamma correct while we're at it       
+
+    // gamma correction
     result = pow(result, vec3(1.0 / gamma));
     FragColor = vec4(result, 1.0);
 }
\ No newline at end of file
diff --git a/grk/cw 6/shaders/shader_pbr.frag b/grk/cw 6/shaders/shader_pbr.frag
index a63c967..87332b8 100644
--- a/grk/cw 6/shaders/shader_pbr.frag	
+++ b/grk/cw 6/shaders/shader_pbr.frag	
@@ -34,8 +34,6 @@ in vec3 vecNormal;
 in vec3 worldPos;
 in vec2 vtc;
 
-//out vec4 outColor;
-
 in vec3 viewDirTS;
 in vec3 lightDirTS;
 in vec3 sunDirTS;
@@ -126,7 +124,6 @@ float noise (in vec2 st)
     vec2 i = floor(st);
     vec2 f = fract(st);
 
-    // Four corners in 2D of a tile
     float a = random(i);
     float b = random(i + vec2(1.0, 0.0));
     float c = random(i + vec2(0.0, 1.0));
@@ -146,7 +143,7 @@ float fbm (in vec2 st)
     float value = 0.0;
     float amplitude = .5;
     float frequency = 0.;
-    //
+
     // Loop of octaves
     for (int i = 0; i < OCTAVES; i++) {
         value += amplitude * noise(st);
diff --git a/grk/cw 6/shaders/shader_skybox.frag b/grk/cw 6/shaders/shader_skybox.frag
index 566150e..69267e2 100644
--- a/grk/cw 6/shaders/shader_skybox.frag	
+++ b/grk/cw 6/shaders/shader_skybox.frag	
@@ -7,8 +7,6 @@ uniform vec3 lightColor;
 
 in vec3 texCoord;
 
-//out vec4 out_color;
-
 void main()
 {
     vec4 textureColor = texture(skybox, texCoord);
diff --git a/grk/cw 6/shaders/shader_sun.frag b/grk/cw 6/shaders/shader_sun.frag
index 29e9af0..732f109 100644
--- a/grk/cw 6/shaders/shader_sun.frag	
+++ b/grk/cw 6/shaders/shader_sun.frag	
@@ -16,8 +16,6 @@ in vec3 vecNormal;
 in vec3 worldPos;
 in vec2 vtc;
 
-//out vec4 outColor;
-
 uniform sampler2D colorTexture;
 
 vec3 toneMapping(vec3 color)
@@ -127,6 +125,7 @@ void main()
     {
         vec3 distance = lightColor / pow(length(lightPos - worldPos), 2.0) * 100;
         toneMappedColor = toneMapping(mixedColor * distance);
+
         //gamma correction
         toneMappedColor = pow(toneMappedColor, vec3(1.0/2.2));
     }
diff --git a/grk/cw 6/shaders/shader_tex.frag b/grk/cw 6/shaders/shader_tex.frag
index 3717ff6..1453866 100644
--- a/grk/cw 6/shaders/shader_tex.frag	
+++ b/grk/cw 6/shaders/shader_tex.frag	
@@ -32,8 +32,6 @@ in vec3 viewDirTS;
 in vec3 lightDirTS;
 in vec3 sunDirTS;
 
-//out vec4 outColor;
-
 vec3 toneMapping(vec3 color)
 {
 	float exposure = 0.06;
@@ -70,7 +68,7 @@ float fbm (in vec2 st) {
     float value = 0.0;
     float amplitude = .5;
     float frequency = 0.;
-    //
+    
     // Loop of octaves
     for (int i = 0; i < OCTAVES; i++) {
         value += amplitude * noise(st);
@@ -130,6 +128,7 @@ void main()
     {
 	    vec3 distance = lightColor / pow(length(lightPos - worldPos), 2.0) * 1000;
         toneMappedColor = toneMapping(diffuseColor * distance);
+
         //gamma correction
         toneMappedColor = pow(toneMappedColor, vec3(1.0/2.2)); 
     }
diff --git a/grk/cw 6/src/Planet.hpp b/grk/cw 6/src/Planet.hpp
index 574601f..1bee058 100644
--- a/grk/cw 6/src/Planet.hpp	
+++ b/grk/cw 6/src/Planet.hpp	
@@ -41,7 +41,7 @@ Core::RenderContext cubeContext;
 
 const char* const planetTexPaths[] = { "./textures/planets/ceres.jpg", "./textures/planets/desert.png", "./textures/planets/dirty.png", "./textures/planets/earth.jpg", "./textures/planets/eris.jpg",
 		"./textures/planets/haumea.jpg", "./textures/planets/Icy.png", "./textures/planets/jupiter.jpg", "./textures/planets/kora.png", "./textures/planets/makemake.jpg", "./textures/planets/mars.jpg",
-		"./textures/planets/mchowa.png", "./textures/planets/mercury.png", "./textures/planets/neptune.jpg", "./textures/planets/saturn.jpg", "./textures/planets/Savannah.png",
+		"./textures/planets/mchowa.png", "./textures/planets/mercury.png", "./textures/planets/saturn.jpg", "./textures/planets/Savannah.png",
 		"./textures/planets/snow-foot.png", "./textures/planets/Swamp.png", "./textures/planets/Tropical.png", "./textures/planets/uranus.jpg",
 		"./textures/planets/venus.jpg", "./textures/planets/Volcanic.png", "./textures/planets/watermelon.png", "./textures/planets/wood.png" };
 int planetTexIndex = 0;
@@ -50,7 +50,7 @@ GLuint planetTex;
 const char* const normalTexPaths[] = { "./textures/planets/normalne/ceres.png", "./textures/planets/normalne/desert.png", "./textures/planets/normalne/dirty.png", "./textures/planets/normalne/earth_normalmap.png",
 		"./textures/planets/normalne/eris.png", "./textures/planets/normalne/haumea.png", "./textures/planets/normalne/icy.png", "./textures/planets/normalne/jupiter.png",
 		"./textures/planets/normalne/kora.png", "./textures/planets/normalne/makemake.png", "./textures/planets/normalne/mars.png", "./textures/planets/normalne/mchowa.png",
-		"./textures/planets/normalne/mercury.png", "./textures/planets/normalne/neptune.jpg", "./textures/planets/normalne/saturn.png", "./textures/planets/normalne/savannah.png",
+		"./textures/planets/normalne/mercury.png", "./textures/planets/normalne/saturn.png", "./textures/planets/normalne/savannah.png",
 		"./textures/planets/normalne/snow-foot.png", "./textures/planets/normalne/swamp.png", "./textures/planets/normalne/tropical.png", "./textures/planets/normalne/uranus.png",
 		"./textures/planets/normalne/venus.png", "./textures/planets/normalne/volcanic.png", "./textures/planets/normalne/watermelon.png", "./textures/planets/normalne/wood.png" };
 GLuint normalTex;
@@ -751,7 +751,6 @@ void init(GLFWwindow* window) {
 	initHDR(window);
 	initRBO(window);
 	glEnable(GL_DEPTH_TEST);
-	//glDisable(GL_DEPTH_TEST);
 
 	IMGUI_CHECKVERSION();
 	ImGui::CreateContext();
diff --git a/grk/grk-cw.sln b/grk/grk-cw.sln
deleted file mode 100644
index 5d8f122..0000000
--- a/grk/grk-cw.sln
+++ /dev/null
@@ -1,25 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 17
-VisualStudioVersion = 17.4.33213.308
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Planeta", "cw 6\grk-cw6.vcxproj", "{3952C396-B1C6-44CD-96DD-C1AC15D32978}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|x86 = Debug|x86
-		Release|x86 = Release|x86
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{3952C396-B1C6-44CD-96DD-C1AC15D32978}.Debug|x86.ActiveCfg = Debug|Win32
-		{3952C396-B1C6-44CD-96DD-C1AC15D32978}.Debug|x86.Build.0 = Debug|Win32
-		{3952C396-B1C6-44CD-96DD-C1AC15D32978}.Release|x86.ActiveCfg = Release|Win32
-		{3952C396-B1C6-44CD-96DD-C1AC15D32978}.Release|x86.Build.0 = Release|Win32
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-	GlobalSection(ExtensibilityGlobals) = postSolution
-		SolutionGuid = {AED787C0-0952-4701-A56F-36AB5A5F246A}
-	EndGlobalSection
-EndGlobal