diff --git a/grk/cw 6/imgui.ini b/grk/cw 6/imgui.ini
index 3dcebd7..83b24b8 100644
--- a/grk/cw 6/imgui.ini	
+++ b/grk/cw 6/imgui.ini	
@@ -3,14 +3,14 @@ Pos=60,60
 Size=400,400
 
 [Window][Planet]
-Pos=1,217
-Size=327,227
+Pos=1,257
+Size=327,229
 
 [Window][Sun]
-Pos=1,445
-Size=327,118
+Pos=1,487
+Size=327,120
 
 [Window][General]
 Pos=1,0
-Size=327,216
+Size=327,256
 
diff --git a/grk/cw 6/src/Planet.hpp b/grk/cw 6/src/Planet.hpp
index 36e84ea..574601f 100644
--- a/grk/cw 6/src/Planet.hpp	
+++ b/grk/cw 6/src/Planet.hpp	
@@ -75,14 +75,16 @@ bool lightingCheck = false;
 bool skyBoxCheck = false;
 bool toneMappingCheck = false;
 
-const char* skyBoxPaths[] = { "./textures/skybox/bkg2_left2.png", "./textures/skybox/bkg2_right1.png", "./textures/skybox/bkg2_top3.png", "./textures/skybox/bkg2_bottom4.png",
+const char* skyBoxPaths0[] = { "./textures/skybox/bkg1_left.png", "./textures/skybox/bkg1_right.png", "./textures/skybox/bkg1_top.png", "./textures/skybox/bkg1_bot.png",
+		"./textures/skybox/bkg1_back.png", "./textures/skybox/bkg1_front.png" };
+const char* skyBoxPaths1[] = { "./textures/skybox/left.png", "./textures/skybox/right.png", "./textures/skybox/top.png", "./textures/skybox/bot.png",
+		"./textures/skybox/back.png", "./textures/skybox/front.png" };
+const char* skyBoxPaths2[] = { "./textures/skybox/bkg2_left2.png", "./textures/skybox/bkg2_right1.png", "./textures/skybox/bkg2_top3.png", "./textures/skybox/bkg2_bottom4.png",
 		"./textures/skybox/bkg2_back6.png", "./textures/skybox/bkg2_front5.png" };
-//const char* skyBoxPaths[] = { "./textures/skybox/left.png", "./textures/skybox/right.png", "./textures/skybox/top.png", "./textures/skybox/bot.png",
-//		"./textures/skybox/back.png", "./textures/skybox/front.png" };
-//const char* skyBoxPaths[] = { "./textures/skybox/bkg1_left.png", "./textures/skybox/bkg1_right.png", "./textures/skybox/bkg1_top.png", "./textures/skybox/bkg1_bot.png",
-//		"./textures/skybox/bkg1_back.png", "./textures/skybox/bkg1_front.png" };
-//const char* skyBoxPaths[] = { "./textures/skybox/space_rt.png", "./textures/skybox/space_lf.png", "./textures/skybox/space_up.png", "./textures/skybox/space_dn.png",
-//		"./textures/skybox/space_bk.png", "./textures/skybox/space_ft.png" };
+const char* skyBoxPaths3[] = { "./textures/skybox/space_rt.png", "./textures/skybox/space_lf.png", "./textures/skybox/space_up.png", "./textures/skybox/space_dn.png",
+		"./textures/skybox/space_bk.png", "./textures/skybox/space_ft.png" };
+const char** skyBoxArrays[] = { skyBoxPaths0, skyBoxPaths1, skyBoxPaths2, skyBoxPaths3 };
+int skyBoxIndex = 0;
 GLuint skyBoxTex;
 
 glm::vec3 skyBoxPos = glm::vec3(0.f, 0.f, 0.f);
@@ -195,8 +197,28 @@ void showGUI() {
 	{
 		ImGui::Checkbox("Sky Box", &skyBoxCheck);
 
-		if (skyBoxCheck)
+		if (skyBoxCheck) {
+			ImGui::Text("Texture");
+			if (ImGui::Button("Prev", ImVec2(60, 20))) {
+				--skyBoxIndex;
+
+				if (skyBoxIndex < 0)
+					skyBoxIndex = sizeof(skyBoxArrays) / sizeof(skyBoxArrays[0]) - 1;
+
+				skyBoxTex = Core::LoadSkyBox(skyBoxArrays[skyBoxIndex]);
+			}
+			ImGui::SameLine();
+			if (ImGui::Button("Next", ImVec2(60, 20))) {
+				++skyBoxIndex;
+
+				if (skyBoxIndex > sizeof(skyBoxArrays) / sizeof(skyBoxArrays[0]) - 1)
+					skyBoxIndex = 0;
+
+				skyBoxTex = Core::LoadSkyBox(skyBoxArrays[skyBoxIndex]);
+			}
+
 			ImGui::SliderFloat("Rotation", &skyBoxRot, 0.0f, 360.0f, "%.3f", ImGuiSliderFlags_AlwaysClamp);
+		}
 
 		ImGui::Checkbox("Tone Mapping", &toneMappingCheck);
 		ImGui::SliderInt("Bloom Level", &blur_count, 1, 5, "%d", ImGuiSliderFlags_AlwaysClamp);
@@ -489,8 +511,6 @@ void renderScene(GLFWwindow* window) {
 	else
 		drawPlanetTex(sphereContext, planetTranslate * planetRotate * planetScale, planetTex, normalTex);
 
-	//drawPlanetTex(sphereContext, planetTranslate * planetRotate * planetScale, planetRock, rockNormal);
-
 	//rysowanie słońca
 	glm::mat4 sunScale = glm::scale(glm::vec3(sunSize));
 	glm::mat4 sunRotate = glm::rotate(PI, glm::vec3(0, 1, 0));
@@ -577,6 +597,24 @@ void key_callback(GLFWwindow* window, int key, int scancode, int action, int mod
 		sunTex = Core::LoadTexture(sunTexPaths[sunTexIndex]);
 	}
 
+	//tekstura skyboxa
+	if (key == GLFW_KEY_G && action == GLFW_PRESS) {
+		++skyBoxIndex;
+
+		if (skyBoxIndex > sizeof(skyBoxArrays) / sizeof(skyBoxArrays[0]) - 1)
+			skyBoxIndex = 0;
+
+		skyBoxTex = Core::LoadSkyBox(skyBoxArrays[skyBoxIndex]);
+	}
+	else if (key == GLFW_KEY_H && action == GLFW_PRESS) {
+		--skyBoxIndex;
+
+		if (skyBoxIndex < 0)
+			skyBoxIndex = sizeof(skyBoxArrays) / sizeof(skyBoxArrays[0]) - 1;
+
+		skyBoxTex = Core::LoadSkyBox(skyBoxArrays[skyBoxIndex]);
+	}
+
 	//atmosfera
 	if (key == GLFW_KEY_O && action == GLFW_PRESS)
 		atmosphereCheck = !atmosphereCheck;
@@ -738,7 +776,7 @@ void init(GLFWwindow* window) {
 	normalTex = Core::LoadTexture(normalTexPaths[planetTexIndex]);
 	sunTex = Core::LoadTexture(sunTexPaths[sunTexIndex]);
 
-	skyBoxTex = Core::LoadSkyBox(skyBoxPaths);
+	skyBoxTex = Core::LoadSkyBox(skyBoxArrays[skyBoxIndex]);
 
 	blurPingPong(window);