dodanie nowych okienek i kilku nowych parametrów, poprawienie kilku elementów

grk/cw 6/grk-cw6.vcxproj

@@ -52,6 +52,10 @@
     <ClInclude Include="src\Texture.h" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="shaders\shaderBlur.frag" />
+    <None Include="shaders\shaderBlur.vert" />
+    <None Include="shaders\shader_bloom_final.frag" />
+    <None Include="shaders\shader_bloom_final.vert" />
     <None Include="shaders\shader_pbr.frag" />
     <None Include="shaders\shader_pbr.vert" />
     <None Include="shaders\shader_skybox.frag" />

grk/cw 6/grk-cw6.vcxproj.filters

@@ -166,5 +166,17 @@
     <None Include="shaders\shader_pbr.vert">
       <Filter>Shader Files</Filter>
     </None>
+    <None Include="shaders\shader_bloom_final.frag">
+      <Filter>Shader Files</Filter>
+    </None>
+    <None Include="shaders\shader_bloom_final.vert">
+      <Filter>Shader Files</Filter>
+    </None>
+    <None Include="shaders\shaderBlur.frag">
+      <Filter>Shader Files</Filter>
+    </None>
+    <None Include="shaders\shaderBlur.vert">
+      <Filter>Shader Files</Filter>
+    </None>
   </ItemGroup>
 </Project>

grk/cw 6/imgui.ini

@@ -2,6 +2,15 @@
 Pos=60,60
 Size=400,400
 
-[Window][Menu]
+[Window][Planet]
-Pos=27,35
+Pos=1,170
-Size=380,347
+Size=327,229
+
+[Window][Sun]
+Pos=1,400
+Size=327,121
+
+[Window][General]
+Pos=1,0
+Size=327,169
+

grk/cw 6/shaders/shaderBlur.frag

@@ -1,4 +1,4 @@
-#version 330 core
+#version 430 core
 out vec4 FragColor;
 
 in vec2 TexCoords;
@@ -23,7 +23,7 @@ void main()
      }
      else
      {
-         for(int i = 1; i < 5; ++i)
+         for(int i = 1; i < count; ++i)
          {
              result += texture(image, TexCoords + vec2(0.0, tex_offset.y * i)).rgb * weight[i];
              result += texture(image, TexCoords - vec2(0.0, tex_offset.y * i)).rgb * weight[i];

grk/cw 6/shaders/shaderBlur.vert

@@ -1,4 +1,4 @@
-#version 330 core
+#version 430 core
 layout (location = 0) in vec3 aPos;
 layout (location = 1) in vec2 aTexCoords;
 

grk/cw 6/shaders/shader_bloom_final.frag

@@ -1,4 +1,4 @@
-#version 330 core
+#version 430 core
 out vec4 FragColor;
 
 in vec2 TexCoords;

grk/cw 6/shaders/shader_bloom_final.vert

@@ -1,4 +1,4 @@
-#version 330 core
+#version 430 core
 layout (location = 0) in vec3 aPos;
 layout (location = 1) in vec2 aTexCoords;
 

grk/cw 6/shaders/shader_pbr.frag

@@ -203,21 +203,20 @@ void main()
 	//sun
 	illumination = illumination + PBRLight(sunDir, sunColor, normal, viewDir, toneMappedColor);
 
-    
-
     vec3 pbrColor = vec3(1.0) - exp(-illumination * exposition);
 
-    vec3 finalColor = pbrColor;
+    vec3 finalColor;
 
     if (atmosphereCheck)
     {
         vec3 noiseColor = noiseColor() * min(1, 20.0 * max(0.02, dot(normal, lightDir))) * lightColor * cloudBrightness;
         finalColor = mix(pbrColor, noiseColor, noiseColor.r);
     }
+    else
+        finalColor = pbrColor;
 
+    float brightness = dot(finalColor, vec3(0.2126, 0.7152, 0.0722));
 
-    
-     float brightness = dot(finalColor, vec3(0.2126, 0.7152, 0.0722));
     if(brightness > 0.2)
         BrightColor = vec4(finalColor, 1.0);
     else

grk/cw 6/shaders/shader_sun.frag

@@ -7,7 +7,7 @@ uniform vec3 lightColor;
 
 uniform vec3 cameraPos;
 
-uniform bool atmosphereCheck;
+uniform bool glowCheck;
 
 uniform float time;
 
@@ -19,8 +19,6 @@ in vec2 vtc;
 
 uniform sampler2D colorTexture;
 
-vec4 noiseColor;
-
 vec3 toneMapping(vec3 color)
 {
 	float exposure = 0.06;
@@ -67,7 +65,7 @@ float fbm ( in vec2 _st) {
     return v;
 }
 
-vec4 noiseTexture(float time) {
+vec3 noiseColor() {
     vec2 st = vtc.xy * 9.;
     vec3 color = vec3(0.0);
 
@@ -93,7 +91,7 @@ vec4 noiseTexture(float time) {
                 vec3(1.000,0.306,0.143),
                 clamp(length(r.x),0.0,1.0));
 
-    noiseColor = vec4((f*f*f+1.384*f*f+1.044*f)*color,1.);
+    vec3 noiseColor = vec3((f*f*f+1.384*f*f+1.044*f)*color);
 
     return noiseColor;
 }
@@ -105,22 +103,28 @@ void main()
 
 	vec3 textureColor = texture2D(colorTexture, vtc).rgb;
 
-    if (atmosphereCheck)
+    if (glowCheck)
 	{
-		float atmosphereDot = dot(normal, viewDir);
+		float glowDot = dot(normal, viewDir);
-		vec3 atmosphereColor = vec3(1.0, 0.08, 0.02);
+		vec3 glowColor = vec3(1.0, 0.08, 0.02);
-        textureColor = mix(textureColor, atmosphereColor, pow(1 - atmosphereDot, 2));
+        textureColor = mix(textureColor, glowColor, pow(1 - glowDot, 2));
 	}
 
-	vec3 distance = lightColor / pow(length(lightPos - worldPos), 2.0) * 15;
+	vec3 mixedColor;
     
-    vec4 textureNoise = noiseTexture(time);
+    if (glowCheck)
-    vec3 mixedTexture = mix(textureColor, textureNoise.rgb, 0.45f);
+    {
+        vec3 noiseColor = noiseColor();
+        mixedColor = mix(textureColor, noiseColor, 0.35);
+    }
+    else
+        mixedColor = textureColor * lightColor * 0.2f;
 
-    vec3 toneMappedColor = toneMapping(mixedTexture * distance);
+    vec3 distance = lightColor / pow(length(lightPos - worldPos), 2.0) * 100;
+    vec3 toneMappedColor = toneMapping(mixedColor * distance);
     //gamma correction
     toneMappedColor = pow(toneMappedColor, vec3(1.0/2.2));
-	vec3 finalColor = toneMappedColor * lightColor * 0.2f;
+    vec3 finalColor = toneMappedColor;
 	  
     float brightness = dot(finalColor, vec3(0.2126, 0.7152, 0.0722));
     

grk/cw 6/src/Planet.hpp

@@ -31,8 +31,8 @@ GLuint programTex;
 GLuint programPbr;
 GLuint programSun;
 GLuint programSkyBox;
-GLuint programBloomFinal;
 GLuint programBlur;
+GLuint programBloomFinal;
 
 Core::Shader_Loader shaderLoader;
 
@@ -44,7 +44,7 @@ const char* const planetTexPaths[] = { "./textures/planets/mercury.png", "./text
 		"./textures/planets/volcanic.png", "./textures/planets/desert.png", "./textures/planets/tropical.png", "./textures/planets/toxic.jpg", "./textures/planets/swamp.png",
 		"./textures/planets/savannah.png", "./textures/planets/alpine.png", "./textures/planets/ceres.jpg", "./textures/planets/eris.jpg", "./textures/planets/haumea.jpg",
 		"./textures/planets/makemake.jpg" };
-int planetTexIndex = 80;
+int planetTexIndex = 0;
 GLuint planetTex;
 
 glm::vec3 planetPos = glm::vec3(0.f, 0.f, 0.f);
@@ -54,15 +54,17 @@ float planetRough = 0.5f;
 float planetMetal = 0.5f;
 
 const char* const sunTexPaths[] = { "./textures/suns/lava.png", "./textures/suns/sol.jpg", "./textures/suns/orange.jpg", "./textures/suns/star.png", "./textures/suns/sun.jpg" };
-int sunTexIndex = 20;
+int sunTexIndex = 0;
 GLuint sunTex;
 
 glm::vec3 sunPos = glm::vec3(20.f, 0.f, 20.f);
 glm::vec3 sunDir = glm::vec3(1.f, 0.f, 1.f);
 float sunSize = 0.05f;
 
+bool glowCheck = false;
 bool atmosphereCheck = false;
 bool lightingCheck = false;
+bool skyBoxCheck = false;
 
 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" };
@@ -83,7 +85,6 @@ unsigned int colorBuffers[2];
 
 unsigned int rboDepth;
 
-
 unsigned int pingpongFBO[2];
 unsigned int pingpongColorbuffers[2];
 
@@ -101,6 +102,8 @@ float cloudIntensity = 15.f;
 float cloudMotion = 0.f;
 float cloudBrightness = 0.08f;
 
+float PI = 3.14159f;
+
 glm::mat4 createCameraMatrix() {
 	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));
@@ -124,7 +127,6 @@ glm::mat4 createPerspectiveMatrix() {
 	float n = 0.01f;
 	float f = 200.f;
 	float fov = 105.f;
-	float PI = 3.14159f;
 	float S = 1 / (tan((fov / 2) * (PI / 180)));
 
 	perspectiveMatrix = glm::mat4({
@@ -168,36 +170,90 @@ void renderQuad()
 	glBindVertexArray(0);
 }
 
-
 void showGUI() {
 	ImGui_ImplOpenGL3_NewFrame();
 	ImGui_ImplGlfw_NewFrame();
 	ImGui::NewFrame();
-	ImGui::Begin("Menu");
-	ImGui::SliderFloat("Size", &planetSize, 0.001f, 0.01f);
-	ImGui::SliderFloat("Rotation", &planetRot, -1.5f, 1.5f);
-	ImGui::SliderFloat("Light Power", &lightPower, 0.01f, 20.0f);
-	ImGui::SliderInt("Bloom", &blur_count, 0, 6);
-	if (ImGui::Button("Texture", ImVec2(60, 20))) {
-			planetTex = Core::LoadTexture(planetTexPaths[std::abs(++planetTexIndex % 20)]);
-	}
-	ImGui::SameLine();
-	if (ImGui::Button("Sun", ImVec2(60, 20))) {
-		sunTex = Core::LoadTexture(sunTexPaths[std::abs(++sunTexIndex % 5)]);
-	}
 
-	ImGui::Text("PBR Settings");
+	if (ImGui::Begin("General"))
-	ImGui::Checkbox("Lighting Model", &lightingCheck);
+	{
-	ImGui::SliderFloat("Metal", &planetMetal, 0.01f, 1.0f);
+		ImGui::Checkbox("SkyBox", &skyBoxCheck);
-	ImGui::SliderFloat("Roughness", &planetRough, 0.01f, 1.0f);
+		ImGui::Checkbox("Lighting Model: ", &lightingCheck);
+		ImGui::SameLine();
 
-	ImGui::Text("Atmosphere Settings"); ImGui::Checkbox("Atmosphere", &atmosphereCheck);
+		if (lightingCheck) {
+			ImGui::Text("PBR");
+			ImGui::SliderFloat("Roughness", &planetRough, 0.0f, 1.0f, "%.3f", ImGuiSliderFlags_AlwaysClamp);
+			ImGui::SliderFloat("Metallicity", &planetMetal, 0.0f, 1.0f, "%.3f", ImGuiSliderFlags_AlwaysClamp);
+		}
+		else
+			ImGui::Text("Diffuse");
 
-	ImGui::SliderFloat("Cloud Intensity", &cloudIntensity, 0.01f, 20.0f);
+		ImGui::SliderFloat("Exposure", &lightPower, 1.0f, 20.0f, "%.3f", ImGuiSliderFlags_AlwaysClamp);
-	ImGui::SliderFloat("Cloud Brightness", &cloudBrightness, 0.01f, 0.28f);
-	ImGui::SliderFloat("Cloud Motion", &cloudMotion, 0.01f, 8.0f);
 
-	ImGui::End();
+		ImGui::SliderInt("Bloom Level", &blur_count, 1, 5, "%d", ImGuiSliderFlags_AlwaysClamp);
+
+	}ImGui::End();
+
+	if(ImGui::Begin("Planet"))
+	{
+		ImGui::Text("Texture");
+		if (ImGui::Button("Prev", ImVec2(60, 20))) {
+			--planetTexIndex;
+
+			if (planetTexIndex < 0)
+				planetTexIndex = sizeof(planetTexPaths) / sizeof(planetTexPaths[0]) - 1;
+
+			planetTex = Core::LoadTexture(planetTexPaths[planetTexIndex]);
+		}
+		ImGui::SameLine();
+		if (ImGui::Button("Next", ImVec2(60, 20))) {
+			++planetTexIndex;
+
+			if (planetTexIndex > sizeof(planetTexPaths) / sizeof(planetTexPaths[0]) - 1)
+				planetTexIndex = 0;
+
+			planetTex = Core::LoadTexture(planetTexPaths[planetTexIndex]);
+		}
+
+		ImGui::SliderFloat("Size", &planetSize, 0.001f, 0.01f, "%.5f", ImGuiSliderFlags_AlwaysClamp);
+		ImGui::SliderFloat("Rotation", &planetRot, -2.0f, 2.0f, "%.3f", ImGuiSliderFlags_AlwaysClamp);
+		
+		ImGui::Checkbox("Atmosphere", &atmosphereCheck);
+		if (atmosphereCheck) {
+			ImGui::Text("Clouds");
+			ImGui::SliderFloat("Intensity", &cloudIntensity, 0.0f, 100.0f, "%.3f", ImGuiSliderFlags_AlwaysClamp);
+			ImGui::SliderFloat("Brightness", &cloudBrightness, 0.01f, 0.20f, "%.3f", ImGuiSliderFlags_AlwaysClamp);
+			ImGui::SliderFloat("Motion", &cloudMotion, -0.5f, 0.5f, "%.3f", ImGuiSliderFlags_AlwaysClamp);
+		}
+	}ImGui::End();
+
+	if (ImGui::Begin("Sun"))
+	{
+		ImGui::Text("Texture");
+		if (ImGui::Button("Prev", ImVec2(60, 20))) {
+			--sunTexIndex;
+
+			if (sunTexIndex < 0)
+				sunTexIndex = sizeof(sunTexPaths) / sizeof(sunTexPaths[0]) - 1;
+
+			sunTex = Core::LoadTexture(sunTexPaths[sunTexIndex]);
+		}
+		ImGui::SameLine();
+		if (ImGui::Button("Next", ImVec2(60, 20))) {
+			++sunTexIndex;
+
+			if (sunTexIndex > sizeof(sunTexPaths) / sizeof(sunTexPaths[0]) - 1)
+				sunTexIndex = 0;
+
+			sunTex = Core::LoadTexture(sunTexPaths[sunTexIndex]);
+		}
+
+		ImGui::SliderFloat("Size", &sunSize, 0.01f, 0.1f, "%.4f", ImGuiSliderFlags_AlwaysClamp);
+
+		ImGui::Checkbox("Glow", &glowCheck);
+
+	}ImGui::End();
 
 	ImGui::Render();
 	ImGui_ImplOpenGL3_RenderDrawData(ImGui::GetDrawData());
@@ -337,7 +393,7 @@ void drawSun(Core::RenderContext& context, glm::mat4 modelMatrix, GLuint texture
 
 	glUniform3f(glGetUniformLocation(programSun, "cameraPos"), cameraPos.x, cameraPos.y, cameraPos.z);
 
-	glUniform1i(glGetUniformLocation(programSun, "atmosphereCheck"), atmosphereCheck);
+	glUniform1i(glGetUniformLocation(programSun, "glowCheck"), glowCheck);
 	glUniform1f(glGetUniformLocation(programSun, "time"), glfwGetTime());
 
 	Core::DrawContext(context);
@@ -358,12 +414,11 @@ void drawSkyBox(Core::RenderContext& context, glm::mat4 modelMatrix, GLuint text
 	glUseProgram(0);
 }
 
-void drawPlanetBlur() {
+void drawBlur() {
 	bool horizontal = true, first_iteration = true;
-	unsigned int amount = 10;
 	glUseProgram(programBlur);
 	glUniform1i(glGetUniformLocation(programBlur, "count"), blur_count);
-	for (unsigned int i = 0; i < amount; i++)
+	for (unsigned int i = 0; i < blur_count * 2; i++)
 	{
 		glBindFramebuffer(GL_FRAMEBUFFER, pingpongFBO[horizontal]);
 		glUniform1i(glGetUniformLocation(programBlur, "horizontal"), horizontal);
@@ -389,7 +444,7 @@ void drawPlanetBlur() {
 }
 
 void renderScene(GLFWwindow* window) {
-	glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
+	glClearColor(0.0f, 0.0f, 0.05f, 1.0f);
 	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 	float time = glfwGetTime();
 	glBindFramebuffer(GL_FRAMEBUFFER, hdrFBO);
@@ -408,7 +463,7 @@ void renderScene(GLFWwindow* window) {
 	//rysowanie słońca
 	glm::mat4 sunScale = glm::scale(glm::vec3(sunSize));
 	glm::mat4 sunTranslate = glm::translate(sunPos);
-	glm::mat4 sunRotate = glm::rotate(180.f, glm::vec3(0, 1, 0));
+	glm::mat4 sunRotate = glm::rotate(PI, glm::vec3(0, 1, 0));
 
 	drawSun(sphereContext, sunTranslate * sunRotate * sunScale, sunTex);
 
@@ -417,15 +472,15 @@ void renderScene(GLFWwindow* window) {
 	glm::mat4 skyBoxScale = glm::scale(glm::vec3(skyBoxSize));
 	glm::mat4 skyBoxTranslate = glm::translate(skyBoxPos);
 
-	drawSkyBox(cubeContext, skyBoxTranslate * skyBoxScale, skyBoxTex);
+	if (skyBoxCheck)
+		drawSkyBox(cubeContext, skyBoxTranslate * skyBoxScale, skyBoxTex);
 
 	glBindFramebuffer(GL_FRAMEBUFFER, 0);
 
-	drawPlanetBlur();
+	drawBlur();
 
 	showGUI();
 
-
 	glfwSwapBuffers(window);
 }
 
@@ -453,16 +508,40 @@ void loadModelToContext(std::string path, Core::RenderContext& context) {
 void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)
 {
 	//tekstura planety
-	if (key == GLFW_KEY_T && action == GLFW_PRESS)
+	if (key == GLFW_KEY_T && action == GLFW_PRESS) {
-		planetTex = Core::LoadTexture(planetTexPaths[std::abs(++planetTexIndex % 20)]);
+		++planetTexIndex;
-	if (key == GLFW_KEY_Y && action == GLFW_PRESS && planetTexIndex > 0)
+
-		planetTex = Core::LoadTexture(planetTexPaths[std::abs(--planetTexIndex % 20)]);
+		if (planetTexIndex > sizeof(planetTexPaths) / sizeof(planetTexPaths[0]) - 1)
+			planetTexIndex = 0;
+
+		planetTex = Core::LoadTexture(planetTexPaths[planetTexIndex]);
+	}
+	if (key == GLFW_KEY_Y && action == GLFW_PRESS) {
+		--planetTexIndex;
+
+		if (planetTexIndex < 0)
+			planetTexIndex = sizeof(planetTexPaths) / sizeof(planetTexPaths[0]) - 1;
+
+		planetTex = Core::LoadTexture(planetTexPaths[planetTexIndex]);
+	}
 
 	//tekstura słońca
-	if (key == GLFW_KEY_U && action == GLFW_PRESS)
+	if (key == GLFW_KEY_U && action == GLFW_PRESS) {
-		sunTex = Core::LoadTexture(sunTexPaths[std::abs(++sunTexIndex % 5)]);
+		++sunTexIndex;
-	if (key == GLFW_KEY_I && action == GLFW_PRESS && sunTexIndex > 0)
+
-		sunTex = Core::LoadTexture(sunTexPaths[std::abs(--sunTexIndex % 5)]);
+		if (sunTexIndex > sizeof(sunTexPaths) / sizeof(sunTexPaths[0]) - 1)
+			sunTexIndex = 0;
+
+		sunTex = Core::LoadTexture(sunTexPaths[sunTexIndex]);
+	}
+	if (key == GLFW_KEY_I && action == GLFW_PRESS) {
+		--sunTexIndex;
+
+		if (sunTexIndex < 0)
+			sunTexIndex = sizeof(sunTexPaths) / sizeof(sunTexPaths[0]) - 1;
+
+		sunTex = Core::LoadTexture(sunTexPaths[sunTexIndex]);
+	}
 
 	//atmosfera
 	if (key == GLFW_KEY_O && action == GLFW_PRESS)
@@ -472,12 +551,20 @@ void key_callback(GLFWwindow* window, int key, int scancode, int action, int mod
 	if (key == GLFW_KEY_P && action == GLFW_PRESS)
 		lightingCheck = !lightingCheck;
 
+	//poświata słońca
+	if (key == GLFW_KEY_E && action == GLFW_PRESS)
+		glowCheck = !glowCheck;
+
+	//skybox
+	if (key == GLFW_KEY_Q && action == GLFW_PRESS)
+		skyBoxCheck = !skyBoxCheck;
+
+	//bloom
 	if (key == GLFW_KEY_M && action == GLFW_PRESS) {
 		blur_count++;
 		if (blur_count > 5)
 			blur_count = 1;
 	}
-	
 }
 
 //obsluga wejscia
@@ -513,17 +600,17 @@ void processInput(GLFWwindow* window)
 	//obrót planety
 	float rotationSpeed = 0.0025f;
 
-	if (glfwGetKey(window, GLFW_KEY_RIGHT) == GLFW_PRESS && planetRot < 1.5f)
+	if (glfwGetKey(window, GLFW_KEY_RIGHT) == GLFW_PRESS && planetRot < 2.0f)
 		planetRot += rotationSpeed;
-	else if (glfwGetKey(window, GLFW_KEY_LEFT) == GLFW_PRESS && planetRot > -1.5f)
+	else if (glfwGetKey(window, GLFW_KEY_LEFT) == GLFW_PRESS && planetRot > -2.0f)
 		planetRot -= rotationSpeed;
 
 	//jasność
 	float powerSpeed = 0.05f;
 
-	if (glfwGetKey(window, GLFW_KEY_1) == GLFW_PRESS && lightPower < 16.f)
+	if (glfwGetKey(window, GLFW_KEY_1) == GLFW_PRESS && lightPower < 20.f)
 		lightPower += powerSpeed;
-	else if (glfwGetKey(window, GLFW_KEY_2) == GLFW_PRESS && lightPower > 2.f)
+	else if (glfwGetKey(window, GLFW_KEY_2) == GLFW_PRESS && lightPower > 1.f)
 		lightPower -= powerSpeed;
 
 	lightColor = glm::vec3(lightPower, lightPower, lightPower);
@@ -555,17 +642,17 @@ void processInput(GLFWwindow* window)
 	//ruch chmur
 	float motionSpeed = 0.0025f;
 
-	if (glfwGetKey(window, GLFW_KEY_V) == GLFW_PRESS && cloudMotion < 1.5f)
+	if (glfwGetKey(window, GLFW_KEY_V) == GLFW_PRESS && cloudMotion < 0.5f)
 		cloudMotion += motionSpeed;
-	else if (glfwGetKey(window, GLFW_KEY_C) == GLFW_PRESS && cloudMotion > -1.5f)
+	else if (glfwGetKey(window, GLFW_KEY_C) == GLFW_PRESS && cloudMotion > -0.5f)
 		cloudMotion -= motionSpeed;
 
 	//jasność chmur
 	float brightnessSpeed = 0.0005f;
 
-	if (glfwGetKey(window, GLFW_KEY_N) == GLFW_PRESS && cloudBrightness < 0.16f)
+	if (glfwGetKey(window, GLFW_KEY_N) == GLFW_PRESS && cloudBrightness < 0.2f)
 		cloudBrightness += brightnessSpeed;
-	else if (glfwGetKey(window, GLFW_KEY_B) == GLFW_PRESS && cloudBrightness > 0.02f)
+	else if (glfwGetKey(window, GLFW_KEY_B) == GLFW_PRESS && cloudBrightness > 0.01f)
 		cloudBrightness -= brightnessSpeed;
 }
 
@@ -580,11 +667,9 @@ void init(GLFWwindow* window) {
 	ImGui::CreateContext();
 	ImGuiIO& io = ImGui::GetIO(); (void)io;
 	ImGui_ImplGlfw_InitForOpenGL(window, true);
-	ImGui_ImplOpenGL3_Init("#version 330");
+	ImGui_ImplOpenGL3_Init("#version 430");
 	ImGui::StyleColorsDark;
 
-
-
 	glfwSetKeyCallback(window, key_callback);
 
 	programTex = shaderLoader.CreateProgram("shaders/shader_tex.vert", "shaders/shader_tex.frag");
@@ -612,6 +697,8 @@ void shutdown(GLFWwindow* window) {
 	shaderLoader.DeleteProgram(programPbr);
 	shaderLoader.DeleteProgram(programSun);
 	shaderLoader.DeleteProgram(programSkyBox);
+	shaderLoader.DeleteProgram(programBlur);
+	shaderLoader.DeleteProgram(programBloomFinal);
 	ImGui_ImplOpenGL3_Shutdown();
 	ImGui_ImplGlfw_Shutdown();
 	ImGui::DestroyContext();