diff --git a/grk/cw 6/shaders/shader_noise.frag b/grk/cw 6/shaders/shader_noise.frag
index 32fa2c2..2454642 100644
--- a/grk/cw 6/shaders/shader_noise.frag	
+++ b/grk/cw 6/shaders/shader_noise.frag	
@@ -79,7 +79,7 @@ void main()
 	outColor = vec4(vec3(n), 1);
 }
 */
-
+/*
 out vec4 outColor;
 uniform float u_time;
 
@@ -156,6 +156,8 @@ void main() {
 
     outColor = vec4((f*f*f+.9*f*f+.9*f)*color,1.);
 }
+
+*/
 /*
 uniform float u_time;
 out vec4 outColor;
diff --git a/grk/cw 6/shaders/shader_pbr.frag b/grk/cw 6/shaders/shader_pbr.frag
index 01d6ff1..ff946fe 100644
--- a/grk/cw 6/shaders/shader_pbr.frag	
+++ b/grk/cw 6/shaders/shader_pbr.frag	
@@ -7,7 +7,7 @@ uniform sampler2D depthMap;
 
 uniform vec3 cameraPos;
 
-uniform sampler2D colorTexture;
+uniform sampler2D colorTexture; //planet texture
 
 uniform vec3 sunDir;
 uniform vec3 sunColor;
@@ -15,10 +15,11 @@ uniform vec3 sunColor;
 uniform vec3 lightPos;
 uniform vec3 lightColor;
 
-uniform float metallic;
-uniform float roughness;
+uniform float metallic; //pbr
+uniform float roughness; //pbr
+uniform float exposition; //pbr
 
-uniform float exposition;
+uniform float u_time;
 
 in vec3 vecNormal;
 in vec3 worldPos;
@@ -30,6 +31,8 @@ in vec3 viewDirTS;
 in vec3 lightDirTS;
 in vec3 sunDirTS;
 
+vec4 textureColor;
+
 float DistributionGGX(vec3 normal, vec3 H, float roughness)
 {
     float a = roughness * roughness;
@@ -104,8 +107,71 @@ vec3 toneMapping(vec3 color)
 	return mapped;
 }
 
-void main()
-{
+float random (in vec2 st) {
+    return fract(sin(dot(st.xy,
+                         vec2(12.9898,78.233)))*
+        43758.5453123);
+}
+
+// Based on Morgan McGuire @morgan3d
+// https://www.shadertoy.com/view/4dS3Wd
+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));
+    float d = random(i + vec2(1.0, 1.0));
+
+    vec2 u = f * f * (3.0 - 2.0 * f);
+
+    return mix(a, b, u.x) +
+            (c - a)* u.y * (1.0 - u.x) +
+            (d - b) * u.x * u.y;
+}
+
+#define OCTAVES 6
+float fbm (in vec2 st) {
+    // Initial values
+    float value = 0.0;
+    float amplitude = .5;
+    float frequency = 0.;
+    //
+    // Loop of octaves
+    for (int i = 0; i < OCTAVES; i++) {
+        value += amplitude * noise(st);
+        st *= 2.;
+        amplitude *= .5;
+    }
+    return value;
+}
+
+vec4 noiseColor() {
+    vec2 st = vtc;
+    float cloudIntensity = 15.0;
+
+    // Efekt lustrzanego odbicia
+    vec2 mirroredSt = vec2(1.0 - st.x, st.y);
+    vec3 mirroredColor = vec3(0.0);
+    mirroredColor += fbm(mirroredSt * cloudIntensity);
+
+    // Efekt oryginalny
+    vec3 color = vec3(0.0);
+    color += fbm(st * cloudIntensity);
+
+    // Dodaj gradientowe mieszanie między oryginałem a lustrzanym odbiciem
+    float gradient = smoothstep(0.45, 0.55, st.x);
+    vec3 finalColor = mix(color, mirroredColor, gradient);
+
+    vec4 noiseColor = vec4(finalColor, 1.0);
+
+    return noiseColor;
+}
+
+
+void main() {
     vec3 normal = normalize(vecNormal);
 
     vec3 viewDir = normalize(cameraPos - worldPos);
@@ -128,5 +194,11 @@ void main()
 	//sun
 	illumination = illumination + PBRLight(sunDir, sunColor, normal, viewDir, toneMappedColor);
 
-	outColor = vec4(vec3(1.0) - exp(-illumination * exposition), 1);
+	textureColor = vec4(vec3(1.0) - exp(-illumination * exposition), 1);
+
+    vec4 noiseColor = noiseColor();
+
+    vec3 mixedColor = mix(textureColor.rgb, noiseColor.rgb, noiseColor.r);
+
+    outColor = vec4(mixedColor * min(1, AMBIENT + diffuse), 1.0);
 }
diff --git a/grk/cw 6/src/Planet.hpp b/grk/cw 6/src/Planet.hpp
index 10b126f..fefc815 100644
--- a/grk/cw 6/src/Planet.hpp	
+++ b/grk/cw 6/src/Planet.hpp	
@@ -232,7 +232,7 @@ void drawSkyBox(Core::RenderContext& context, glm::mat4 modelMatrix, GLuint text
 	glUseProgram(0);
 }
 
-void drawObjectPBR(Core::RenderContext& context, glm::mat4 modelMatrix, GLuint texture, float roughness, float metallic) {
+void drawObjectPBR(Core::RenderContext& context, glm::mat4 modelMatrix, GLuint texture, float roughness, float metallic, float time) {
 	glUseProgram(programPbr);
 	Core::SetActiveTexture(texture, "colorTexture", programPbr, 0);
 	glm::mat4 viewProjectionMatrix = createPerspectiveMatrix() * createCameraMatrix();
@@ -252,6 +252,7 @@ void drawObjectPBR(Core::RenderContext& context, glm::mat4 modelMatrix, GLuint t
 
 	glUniform3f(glGetUniformLocation(programPbr, "lightPos"), sunPos.x, sunPos.y, sunPos.z);
 	glUniform3f(glGetUniformLocation(programPbr, "lightColor"), lightColor.x, lightColor.y, lightColor.z);
+	glUniform1f(glGetUniformLocation(programNoise, "u_time"), time);
 
 	Core::DrawContext(context);
 	glUseProgram(0);
@@ -285,8 +286,8 @@ void renderScene(GLFWwindow* window) {
 	glm::mat4 cloudScale = glm::scale(glm::vec3(planetSize * 1.05f));
 
 	//drawPlanet(sphereContext, planetTranslate * planetRotate * planetScale, planetTex);
-	drawObjectPBR(sphereContext, planetTranslate * planetRotate * planetScale, planetTex, planetRough, planetMetal);
-	drawObjectNoise(sphereContext, planetTranslate * planetRotate * cloudScale, time);
+	drawObjectPBR(sphereContext, planetTranslate * planetRotate * planetScale, planetTex, planetRough, planetMetal, time);
+	//drawObjectNoise(sphereContext, planetTranslate * planetRotate * cloudScale, time);
 
 	//rysowanie słońca
 	glm::mat4 sunScale = glm::scale(glm::vec3(sunSize));
@@ -335,7 +336,7 @@ void init(GLFWwindow* window) {
 	programPbr = shaderLoader.CreateProgram("shaders/shader_pbr.vert", "shaders/shader_pbr.frag");
 	programSun = shaderLoader.CreateProgram("shaders/shader_sun.vert", "shaders/shader_sun.frag");
 	programSkyBox = shaderLoader.CreateProgram("shaders/shader_skybox.vert", "shaders/shader_skybox.frag");
-	programNoise = shaderLoader.CreateProgram("shaders/shader_pbr.vert", "shaders/shader_noise.frag");
+	//programNoise = shaderLoader.CreateProgram("shaders/shader_pbr.vert", "shaders/shader_noise.frag");
 
 	loadModelToContext("./models/sphere.obj", sphereContext);
 	loadModelToContext("./models/cube.obj", cubeContext);