diff --git a/cw_8/src/main.cpp b/cw_8/src/main.cpp
index 97a3bb4..5f27d97 100644
--- a/cw_8/src/main.cpp
+++ b/cw_8/src/main.cpp
@@ -23,7 +23,7 @@ int main(int argc, char** argv)
 #endif
 
 	// tworzenie okna za pomoca glfw
-	GLFWwindow* window = glfwCreateWindow(500, 500, "FirstWindow", NULL, NULL);
+	GLFWwindow* window = glfwCreateWindow(900, 900, "FirstWindow", NULL, NULL);
 	if (window == NULL)
 	{
 		std::cout << "Failed to create GLFW window" << std::endl;
@@ -34,7 +34,7 @@ int main(int argc, char** argv)
 
 	// ladowanie OpenGL za pomoca glew
 	glewInit();
-	glViewport(0, 0, 500, 500);
+	glViewport(0, 0, 900, 900);
 
 	init(window);
 
diff --git a/cw_8/src/projekt.hpp b/cw_8/src/projekt.hpp
index 4eec726..c3869dd 100644
--- a/cw_8/src/projekt.hpp
+++ b/cw_8/src/projekt.hpp
@@ -18,6 +18,7 @@ Core::Shader_Loader shaderLoader;
 Core::RenderContext shipContext;
 Core::RenderContext sunContext;
 Core::RenderContext planetContext;
+Core::RenderContext stationContext;
 
 namespace texture {
 
@@ -27,22 +28,59 @@ namespace texture {
 	GLuint planet_ao;
 	GLuint planet_normal;
 	GLuint planet_roughness;
+	GLuint planet_metallic;
 
 	GLuint mars_albedo;
 	GLuint mars_normal;
 	GLuint mars_ao;
+	GLuint mars_roughness;
+	GLuint mars_metallic;
 
 	GLuint ship_albedo;
 	GLuint ship_normal;
 	GLuint ship_ao;
 	GLuint ship_roughness;
+	GLuint ship_metallic;
+
+	GLuint jupiter_albedo;
+	GLuint jupiter_normal;
+	GLuint jupiter_ao;
+	GLuint jupiter_roughness;
+	GLuint jupiter_metallic;
+
+	GLuint venus_albedo;
+	GLuint venus_ao;
+	GLuint venus_normal;
+	GLuint venus_roughness;
+	GLuint venus_metallic;
+
+	GLuint earth_albedo;
+	GLuint earth_normal;
+	GLuint earth_ao;
+	GLuint earth_roughness;
+	GLuint earth_metallic;
+
+	GLuint moon_albedo;
+	GLuint moon_normal;
+	GLuint moon_ao;
+	GLuint moon_roughness;
+	GLuint moon_metallic;
+
+	GLuint station_albedo;
+	GLuint station_normal;
+	GLuint station_ao;
+	GLuint station_roughness;
+	GLuint station_metallic;
 }
 
 float aspectRatio = 1.f;
 
-glm::vec3 cameraPos = glm::vec3(-4.0f, 0.0f, 0.0f);
-glm::vec3 cameraFront = glm::vec3(1.0f, 0.0f, 0.0f);
-glm::vec3 cameraUp = glm::vec3(0.0f, 1.0f, 0.0f);
+glm::vec3 cameraPos;
+glm::vec3 cameraDir;
+
+
+glm::vec3 spaceshipPos = glm::vec3(-4.0f, 0.0f, 0.0f);
+glm::vec3 spaceshipDir = glm::vec3(1.0f, 0.0f, 0.0f);
 
 //declarations of functions
 void loadModelToContext(std::string path, Core::RenderContext& context);
@@ -54,7 +92,7 @@ glm::mat4 createPerspectiveMatrix();
 glm::mat4 createCameraMatrix();
 
 void drawObjectSun(Core::RenderContext& context, glm::mat4 modelMatrix);
-void drawObjectPBR(Core::RenderContext& context, glm::mat4 modelMatrix, GLuint albedo, GLuint ao, GLuint normal, GLuint roughness);
+void drawObjectPBR(Core::RenderContext& context, glm::mat4 modelMatrix, GLuint albedo, GLuint ao, GLuint normal, GLuint roughness, GLuint metallic);
 
 void init(GLFWwindow* window)
 {
@@ -73,6 +111,8 @@ void init(GLFWwindow* window)
 
 	loadModelToContext("./models/sphere.obj", planetContext);
 
+	loadModelToContext("./models/station.obj", stationContext);
+
 
 	//load textures here
 
@@ -82,16 +122,43 @@ void init(GLFWwindow* window)
 	texture::planet_ao = Core::LoadTexture("textures/planet/ao.jpg");
 	texture::planet_normal = Core::LoadTexture("textures/planet/normal.jpg");
 	texture::planet_roughness = Core::LoadTexture("textures/planet/roughness.jpg");
-
+	texture::planet_metallic = Core::LoadTexture("textures/planet/metallic.png");
 
 	texture::mars_albedo = Core::LoadTexture("textures/mars/albedo.jpg");
 	texture::mars_normal = Core::LoadTexture("textures/mars/normal.png");
 	texture::mars_ao = Core::LoadTexture("textures/mars/ao.png");
+	texture::mars_roughness = Core::LoadTexture("textures/mars/roughness.png");
+	texture::mars_metallic = Core::LoadTexture("textures/mars/metallic.png");
 
 	texture::ship_albedo = Core::LoadTexture("textures/ship/albedo.png");
 	texture::ship_ao = Core::LoadTexture("textures/ship/ao.png");
 	texture::ship_normal = Core::LoadTexture("textures/ship/normal.png");
 	texture::ship_roughness = Core::LoadTexture("textures/ship/roughness.png");
+	texture::ship_metallic = Core::LoadTexture("textures/ship/metallic.jpg");
+
+	texture::jupiter_albedo = Core::LoadTexture("textures/jupiter/albedo.png");
+	texture::jupiter_normal = Core::LoadTexture("textures/jupiter/normal.png");
+	texture::jupiter_ao = Core::LoadTexture("textures/jupiter/ao.png");
+	texture::jupiter_roughness = Core::LoadTexture("textures/jupiter/roughness.png");
+	texture::jupiter_metallic = Core::LoadTexture("textures/jupiter/metallic.png");
+
+	texture::earth_albedo = Core::LoadTexture("textures/earth/albedo.png");
+	texture::earth_normal = Core::LoadTexture("textures/earth/normal.png");
+	texture::earth_roughness = Core::LoadTexture("textures/earth/roughness.png");
+	texture::earth_ao = Core::LoadTexture("textures/earth/ao.png");
+	texture::earth_metallic = Core::LoadTexture("textures/earth/metallic.png");
+
+	texture::moon_albedo = Core::LoadTexture("textures/moon/albedo.jpg");
+	texture::moon_normal = Core::LoadTexture("textures/moon/normal.jpg");
+	texture::moon_roughness = Core::LoadTexture("textures/moon/roughness.jpg");
+	texture::moon_ao = Core::LoadTexture("textures/moon/ao.jpg");
+	texture::moon_metallic = Core::LoadTexture("textures/moon/metallic.png");
+
+	texture::station_albedo = Core::LoadTexture("textures/station/albedo.jpg");
+	texture::station_normal = Core::LoadTexture("textures/station/normal.png");
+	texture::station_roughness = Core::LoadTexture("textures/station/roughness.jpg");
+	texture::station_ao = Core::LoadTexture("textures/station/ao.jpg");
+	texture::station_metallic = Core::LoadTexture("textures/station/metallic.jpg");
 }
 
 void renderScene(GLFWwindow* window){
@@ -104,14 +171,33 @@ void renderScene(GLFWwindow* window){
 
 	//desired objects go here
 	drawObjectSun(sunContext, glm::scale(glm::vec3(0.1f)) * glm::eulerAngleY(time/10));
-	drawObjectPBR(shipContext, glm::translate(cameraPos) * glm::translate(glm::vec3(0.85f, -0.25f, 0.f))
-		* glm::rotate(glm::mat4(1.0f), glm::radians(90.f), glm::vec3(0, 0, 1))
-		* glm::rotate(glm::mat4(1.0f), glm::radians(90.f), glm::vec3(0, 1, 0))
-		* glm::rotate(glm::mat4(1.0f), glm::radians(-5.f), glm::vec3(1, 0, 0))
-		* glm::scale(glm::vec3(0.015f)),
-		texture::ship_albedo, texture::ship_normal, texture::ship_ao, texture::ship_roughness);
-	drawObjectPBR(planetContext, glm::eulerAngleY(time) * glm::translate(glm::vec3(4.f, 0, 0)) * glm::eulerAngleY(-2*time), texture::planet_albedo, texture::planet_normal, texture::planet_ao, texture::planet_roughness);
-	drawObjectPBR(planetContext, glm::eulerAngleY(time) * glm::translate(glm::vec3(-4.f, 0, 0)) * glm::eulerAngleY(-2*time), texture::mars_albedo, texture::mars_normal, texture::mars_ao, 0);
+
+	glm::vec3 spaceshipSide = glm::normalize(glm::cross(spaceshipDir, glm::vec3(0.f, 1.f, 0.f)));
+	glm::vec3 spaceshipUp = glm::normalize(glm::cross(spaceshipSide, spaceshipDir));
+
+	glm::mat4 spaceshipRotationMatrix = glm::mat4({
+	spaceshipSide.x,spaceshipSide.y,spaceshipSide.z,0,
+	spaceshipUp.x,spaceshipUp.y,spaceshipUp.z ,0,
+	-spaceshipDir.x,-spaceshipDir.y,-spaceshipDir.z,0,
+	0.,0.,0.,1.,
+	});
+
+	drawObjectPBR(shipContext, 
+		glm::translate(spaceshipPos)
+		* spaceshipRotationMatrix
+		* glm::translate(glm::vec3(0.f, -0.1f, 0.1f))
+		* glm::eulerAngleX(glm::radians(80.f))
+		* glm::eulerAngleY(glm::radians(180.f))
+		* glm::scale(glm::vec3(0.005f)),
+		texture::ship_albedo, texture::ship_normal, texture::ship_ao, texture::ship_roughness, texture::ship_metallic);
+	
+	drawObjectPBR(planetContext, glm::eulerAngleY(time/3) * glm::translate(glm::vec3(4.f, 0, 0)) * glm::eulerAngleY(-0.5f*time), texture::planet_albedo, texture::planet_normal, texture::planet_ao, texture::planet_roughness, texture::planet_metallic);
+	drawObjectPBR(planetContext, glm::eulerAngleY(time/3) * glm::translate(glm::vec3(-4.f, 0, 0)) * glm::eulerAngleY(-0.5f*time), texture::mars_albedo, texture::mars_normal, texture::mars_ao, texture::mars_roughness, texture::mars_metallic);
+	drawObjectPBR(planetContext, glm::eulerAngleY(time/3) * glm::translate(glm::vec3(0, 0, 4.f)) * glm::eulerAngleY(-0.5f*time), texture::jupiter_albedo, texture::jupiter_normal, texture::jupiter_ao, texture::jupiter_roughness, texture::jupiter_metallic);
+	drawObjectPBR(planetContext, glm::eulerAngleY(time/3) * glm::translate(glm::vec3(0, 0, -4.f)) * glm::eulerAngleY(-0.5f*time), texture::earth_albedo, texture::earth_normal, texture::earth_ao, texture::earth_roughness, texture::earth_metallic);
+	drawObjectPBR(planetContext, glm::translate(glm::vec3(4.f, 0, 4.f)) * glm::eulerAngleY(-0.5f * time), texture::moon_albedo, texture::moon_normal, texture::moon_ao, texture::moon_roughness, texture::moon_metallic);
+
+	drawObjectPBR(stationContext, glm::translate(glm::vec3(0.f, 3.f, 0.f)) * glm::scale(glm::vec3(0.1f)) * glm::eulerAngleY(time), texture::station_albedo, texture::station_normal, texture::station_ao, texture::station_roughness, texture::station_metallic);
 	//desired objects end here
 	glUseProgram(0);
 	glfwSwapBuffers(window);
@@ -124,16 +210,20 @@ void processInput(GLFWwindow* window)
 
 	float cameraSpeed = 0.1f;
 	if (glfwGetKey(window, GLFW_KEY_W) == GLFW_PRESS)
-		cameraPos += cameraSpeed * cameraFront;
+		spaceshipPos += cameraSpeed * spaceshipDir;
 	if (glfwGetKey(window, GLFW_KEY_S) == GLFW_PRESS)
-		cameraPos -= cameraSpeed * cameraFront;
+		spaceshipPos -= cameraSpeed * spaceshipDir;
 	if (glfwGetKey(window, GLFW_KEY_A) == GLFW_PRESS)
-		cameraPos -= glm::normalize(glm::cross(cameraFront, cameraUp)) * cameraSpeed;
+		spaceshipDir = glm::vec3(glm::eulerAngleY(cameraSpeed) * glm::vec4(spaceshipDir, 0));
 	if (glfwGetKey(window, GLFW_KEY_D) == GLFW_PRESS)
-		cameraPos += glm::normalize(glm::cross(cameraFront, cameraUp)) * cameraSpeed;
+		spaceshipDir = glm::vec3(glm::eulerAngleY(-cameraSpeed) * glm::vec4(spaceshipDir, 0));
+
+
+	cameraDir = spaceshipDir;
+	cameraPos = spaceshipPos - 0.5 * spaceshipDir + glm::vec3(0, 1, 0) * 0.05f;
 }
 
-void drawObjectPBR(Core::RenderContext& context, glm::mat4 modelMatrix, GLuint albedo, GLuint normal, GLuint ao, GLuint roughness) {
+void drawObjectPBR(Core::RenderContext& context, glm::mat4 modelMatrix, GLuint albedo, GLuint normal, GLuint ao, GLuint roughness, GLuint metallic) {
 
 	glm::mat4 viewProjectionMatrix = createPerspectiveMatrix() * createCameraMatrix();
 	glm::mat4 transformation = viewProjectionMatrix * modelMatrix;
@@ -148,6 +238,7 @@ void drawObjectPBR(Core::RenderContext& context, glm::mat4 modelMatrix, GLuint a
 	Core::SetActiveTexture(normal, "normalMap", program, 1);
 	Core::SetActiveTexture(ao, "aoMap", program, 2);
 	Core::SetActiveTexture(roughness, "roughnessMap", program, 3);
+	Core::SetActiveTexture(metallic, "metallicMap", program, 4);
 
 	Core::DrawContext(context);
 }
@@ -228,12 +319,12 @@ glm::mat4 createPerspectiveMatrix()
 
 glm::mat4 createCameraMatrix()
 {
-	glm::vec3 cameraSide = glm::normalize(glm::cross(cameraFront, glm::vec3(0.f, 1.f, 0.f)));
-	glm::vec3 cameraUp = glm::normalize(glm::cross(cameraSide, cameraFront));
+	glm::vec3 cameraSide = glm::normalize(glm::cross(cameraDir, glm::vec3(0.f, 1.f, 0.f)));
+	glm::vec3 cameraUp = glm::normalize(glm::cross(cameraSide, cameraDir));
 	glm::mat4 cameraRotrationMatrix = glm::mat4({
 		cameraSide.x,cameraSide.y,cameraSide.z,0,
 		cameraUp.x,cameraUp.y,cameraUp.z ,0,
-		-cameraFront.x,-cameraFront.y,-cameraFront.z,0,
+		-cameraDir.x,-cameraDir.y,-cameraDir.z,0,
 		0.,0.,0.,1.,
 		});
 	cameraRotrationMatrix = glm::transpose(cameraRotrationMatrix);
diff --git a/cw_8/textures/earth/albedo.png b/cw_8/textures/earth/albedo.png
new file mode 100644
index 0000000..c2ccf04
Binary files /dev/null and b/cw_8/textures/earth/albedo.png differ
diff --git a/cw_8/textures/earth/ao.png b/cw_8/textures/earth/ao.png
new file mode 100644
index 0000000..0d8b5b7
Binary files /dev/null and b/cw_8/textures/earth/ao.png differ
diff --git a/cw_8/textures/earth/metallic.png b/cw_8/textures/earth/metallic.png
new file mode 100644
index 0000000..1d1644a
Binary files /dev/null and b/cw_8/textures/earth/metallic.png differ
diff --git a/cw_8/textures/earth/normal.png b/cw_8/textures/earth/normal.png
new file mode 100644
index 0000000..25dc4f8
Binary files /dev/null and b/cw_8/textures/earth/normal.png differ
diff --git a/cw_8/textures/earth/roughness.png b/cw_8/textures/earth/roughness.png
new file mode 100644
index 0000000..a4ea195
Binary files /dev/null and b/cw_8/textures/earth/roughness.png differ
diff --git a/cw_8/textures/jupiter/albedo.png b/cw_8/textures/jupiter/albedo.png
new file mode 100644
index 0000000..a58760c
Binary files /dev/null and b/cw_8/textures/jupiter/albedo.png differ
diff --git a/cw_8/textures/jupiter/ao.png b/cw_8/textures/jupiter/ao.png
new file mode 100644
index 0000000..0273b9f
Binary files /dev/null and b/cw_8/textures/jupiter/ao.png differ
diff --git a/cw_8/textures/jupiter/metallic.png b/cw_8/textures/jupiter/metallic.png
new file mode 100644
index 0000000..1d1644a
Binary files /dev/null and b/cw_8/textures/jupiter/metallic.png differ
diff --git a/cw_8/textures/jupiter/normal.png b/cw_8/textures/jupiter/normal.png
new file mode 100644
index 0000000..9845949
Binary files /dev/null and b/cw_8/textures/jupiter/normal.png differ
diff --git a/cw_8/textures/jupiter/roughness.png b/cw_8/textures/jupiter/roughness.png
new file mode 100644
index 0000000..a4ea195
Binary files /dev/null and b/cw_8/textures/jupiter/roughness.png differ
diff --git a/cw_8/textures/mars/ao.png b/cw_8/textures/mars/ao.png
index 1db8b6a..f629d9b 100644
Binary files a/cw_8/textures/mars/ao.png and b/cw_8/textures/mars/ao.png differ
diff --git a/cw_8/textures/mars/metallic.png b/cw_8/textures/mars/metallic.png
new file mode 100644
index 0000000..1d1644a
Binary files /dev/null and b/cw_8/textures/mars/metallic.png differ
diff --git a/cw_8/textures/mars/normal.png b/cw_8/textures/mars/normal.png
index 2bb7f1a..615017f 100644
Binary files a/cw_8/textures/mars/normal.png and b/cw_8/textures/mars/normal.png differ
diff --git a/cw_8/textures/mars/roughness.png b/cw_8/textures/mars/roughness.png
new file mode 100644
index 0000000..a4ea195
Binary files /dev/null and b/cw_8/textures/mars/roughness.png differ
diff --git a/cw_8/textures/moon/albedo.jpg b/cw_8/textures/moon/albedo.jpg
new file mode 100644
index 0000000..908c6bc
Binary files /dev/null and b/cw_8/textures/moon/albedo.jpg differ
diff --git a/cw_8/textures/moon/ao.jpg b/cw_8/textures/moon/ao.jpg
new file mode 100644
index 0000000..64987d2
Binary files /dev/null and b/cw_8/textures/moon/ao.jpg differ
diff --git a/cw_8/textures/moon/metallic.png b/cw_8/textures/moon/metallic.png
new file mode 100644
index 0000000..1d1644a
Binary files /dev/null and b/cw_8/textures/moon/metallic.png differ
diff --git a/cw_8/textures/moon/normal.jpg b/cw_8/textures/moon/normal.jpg
new file mode 100644
index 0000000..2f351f8
Binary files /dev/null and b/cw_8/textures/moon/normal.jpg differ
diff --git a/cw_8/textures/moon/roughness.jpg b/cw_8/textures/moon/roughness.jpg
new file mode 100644
index 0000000..08d33b4
Binary files /dev/null and b/cw_8/textures/moon/roughness.jpg differ
diff --git a/cw_8/textures/planet/metallic.png b/cw_8/textures/planet/metallic.png
new file mode 100644
index 0000000..1d1644a
Binary files /dev/null and b/cw_8/textures/planet/metallic.png differ
diff --git a/cw_8/textures/ship/albedo.png b/cw_8/textures/ship/albedo.png
index 46341ae..65b8e2d 100644
Binary files a/cw_8/textures/ship/albedo.png and b/cw_8/textures/ship/albedo.png differ
diff --git a/cw_8/textures/ship/ao.png b/cw_8/textures/ship/ao.png
index 7306c30..5acff8c 100644
Binary files a/cw_8/textures/ship/ao.png and b/cw_8/textures/ship/ao.png differ
diff --git a/cw_8/textures/ship/metallic.png b/cw_8/textures/ship/metallic.png
new file mode 100644
index 0000000..95d8477
Binary files /dev/null and b/cw_8/textures/ship/metallic.png differ
diff --git a/cw_8/textures/ship/normal.png b/cw_8/textures/ship/normal.png
index e30cbf7..cbdad44 100644
Binary files a/cw_8/textures/ship/normal.png and b/cw_8/textures/ship/normal.png differ
diff --git a/cw_8/textures/ship/roughness.png b/cw_8/textures/ship/roughness.png
index 6451ff8..d220185 100644
Binary files a/cw_8/textures/ship/roughness.png and b/cw_8/textures/ship/roughness.png differ
diff --git a/cw_8/textures/station/albedo.jpg b/cw_8/textures/station/albedo.jpg
new file mode 100644
index 0000000..e71b196
Binary files /dev/null and b/cw_8/textures/station/albedo.jpg differ
diff --git a/cw_8/textures/station/ao.jpg b/cw_8/textures/station/ao.jpg
new file mode 100644
index 0000000..63869ac
Binary files /dev/null and b/cw_8/textures/station/ao.jpg differ
diff --git a/cw_8/textures/station/metallic.jpg b/cw_8/textures/station/metallic.jpg
new file mode 100644
index 0000000..f91635b
Binary files /dev/null and b/cw_8/textures/station/metallic.jpg differ
diff --git a/cw_8/textures/station/normal.png b/cw_8/textures/station/normal.png
new file mode 100644
index 0000000..4de0437
Binary files /dev/null and b/cw_8/textures/station/normal.png differ
diff --git a/cw_8/textures/station/roughness.jpg b/cw_8/textures/station/roughness.jpg
new file mode 100644
index 0000000..ed995df
Binary files /dev/null and b/cw_8/textures/station/roughness.jpg differ
diff --git a/grk-cw.sln b/grk-cw.sln
index 124132f..5351dca 100644
--- a/grk-cw.sln
+++ b/grk-cw.sln
@@ -5,6 +5,8 @@ VisualStudioVersion = 17.1.32319.34
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "grk-cw8", "cw_8\grk-cw8.vcxproj", "{6D813233-7D21-4888-944E-8E3CCAC3EFD3}"
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "grk-cw4", "..\cw 4\grk-cw4.vcxproj", "{D7858112-9412-4E7E-AB73-A911604592EC}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|x86 = Debug|x86
@@ -15,6 +17,10 @@ Global
 		{6D813233-7D21-4888-944E-8E3CCAC3EFD3}.Debug|x86.Build.0 = Debug|Win32
 		{6D813233-7D21-4888-944E-8E3CCAC3EFD3}.Release|x86.ActiveCfg = Release|Win32
 		{6D813233-7D21-4888-944E-8E3CCAC3EFD3}.Release|x86.Build.0 = Release|Win32
+		{D7858112-9412-4E7E-AB73-A911604592EC}.Debug|x86.ActiveCfg = Debug|Win32
+		{D7858112-9412-4E7E-AB73-A911604592EC}.Debug|x86.Build.0 = Debug|Win32
+		{D7858112-9412-4E7E-AB73-A911604592EC}.Release|x86.ActiveCfg = Release|Win32
+		{D7858112-9412-4E7E-AB73-A911604592EC}.Release|x86.Build.0 = Release|Win32
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE