worked on floor texture;

cw 9/Release/grk-cw9.log

@@ -1,34 +1,35 @@
   main.cpp
 C:\Program Files (x86)\Windows Kits\10\Include\10.0.19041.0\shared\minwindef.h(130,1): warning C4005: "APIENTRY": ponowna definicja makra
 D:\UAM\Grafika komputerowa\projekt\GRK_Room\dependencies\glfw-3.3.8.bin.WIN32\include\GLFW\glfw3.h(123): message : zobacz poprzednią definicję „APIENTRY”
-D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(118,30): warning C4305: "inicjowanie": obcięcie z "double" do "float"
+D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(120,30): warning C4305: "inicjowanie": obcięcie z "double" do "float"
-D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(136,38): warning C4305: "=": obcięcie z "double" do "float"
+D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(138,38): warning C4305: "=": obcięcie z "double" do "float"
-D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(159,16): warning C4305: "inicjowanie": obcięcie z "double" do "float"
+D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(161,16): warning C4305: "inicjowanie": obcięcie z "double" do "float"
-D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(178,16): warning C4305: "inicjowanie": obcięcie z "double" do "float"
+D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(180,16): warning C4305: "inicjowanie": obcięcie z "double" do "float"
-D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(196,15): warning C4101: "textureID": lokalna zmienna, do której nie istnieje odwołanie
+D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(198,15): warning C4101: "textureID": lokalna zmienna, do której nie istnieje odwołanie
-D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(288,13): warning C4244: "inicjowanie": konwersja z "double" do "float", możliwa utrata danych
+D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(338,13): warning C4244: "inicjowanie": konwersja z "double" do "float", możliwa utrata danych
-D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(294,96): warning C4305: "argument": obcięcie z "double" do "T"
+D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(344,96): warning C4305: "argument": obcięcie z "double" do "T"
           with
           [
               T=float
           ]
-D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(297,59): warning C4305: "argument": obcięcie z "double" do "T"
+D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(347,59): warning C4305: "argument": obcięcie z "double" do "T"
           with
           [
               T=float
           ]
-D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(445,29): warning C4018: "<": niezgodność typu ze znakiem/bez znaku
+D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(495,29): warning C4018: "<": niezgodność typu ze znakiem/bez znaku
-D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(470,13): warning C4244: "inicjowanie": konwersja z "double" do "float", możliwa utrata danych
+D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(520,13): warning C4244: "inicjowanie": konwersja z "double" do "float", możliwa utrata danych
-D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(487,109): warning C4305: "argument": obcięcie z "double" do "T"
+D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(534,109): warning C4305: "argument": obcięcie z "double" do "T"
           with
           [
               T=float
           ]
-D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(539,2): warning C4305: "argument": obcięcie z "double" do "float"
+D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(587,2): warning C4305: "argument": obcięcie z "double" do "float"
-D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(678,21): warning C4305: "-=": obcięcie z "double" do "float"
+D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(727,21): warning C4305: "-=": obcięcie z "double" do "float"
-D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(680,21): warning C4305: "+=": obcięcie z "double" do "float"
+D:\UAM\Grafika komputerowa\projekt\GRK_Room\cw 9\src\room.hpp(729,21): warning C4305: "+=": obcięcie z "double" do "float"
   Trwa generowanie kodu
-  Previous IPDB and IOBJ mismatch, fall back to full compilation.
+  47 of 607 functions ( 7.7%) were compiled, the rest were copied from previous compilation.
-  All 607 functions were compiled because no usable IPDB/IOBJ from previous compilation was found.
+    0 functions were new in current compilation
+    9 functions had inline decision re-evaluated but remain unchanged
   Zakończono generowanie kodu
   grk-cw9.vcxproj -> D:\UAM\Grafika komputerowa\projekt\GRK_Room\Release\room.exe

cw 9/grk-cw9.vcxproj.user

@@ -1,4 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup />
+  <PropertyGroup>
+    <ShowAllFiles>true</ShowAllFiles>
+  </PropertyGroup>
 </Project>

cw 9/shaders/shader_5_1_tex.frag

@@ -1,18 +0,0 @@
-#version 430 core
-
-float AMBIENT = 0.1;
-
-uniform vec3 color;
-uniform vec3 lightPos;
-
-in vec3 vecNormal;
-in vec3 worldPos;
-
-out vec4 outColor;
-void main()
-{
-	vec3 lightDir = normalize(lightPos-worldPos);
-	vec3 normal = normalize(vecNormal);
-	float diffuse=max(0,dot(normal,lightDir));
-	outColor = vec4(color*min(1,AMBIENT+diffuse), 1.0);
-}

cw 9/shaders/shader_5_1_tex.vert

@@ -1,18 +0,0 @@
-#version 430 core
-
-layout(location = 0) in vec3 vertexPosition;
-layout(location = 1) in vec3 vertexNormal;
-layout(location = 2) in vec2 vertexTexCoord;
-
-uniform mat4 transformation;
-uniform mat4 modelMatrix;
-
-out vec3 vecNormal;
-out vec3 worldPos;
-
-void main()
-{
-	worldPos = (modelMatrix* vec4(vertexPosition,1)).xyz;
-	vecNormal = (modelMatrix* vec4(vertexNormal,0)).xyz;
-	gl_Position = transformation * vec4(vertexPosition, 1.0);
-}

cw 9/shaders/shader_tex.frag

@@ -0,0 +1,150 @@
+#version 430 core
+
+float AMBIENT = 0.03;
+float PI = 3.14;
+
+uniform sampler2D depthMapSun;
+
+uniform vec3 cameraPos;
+
+uniform vec3 color;
+
+uniform vec3 sunDir;
+uniform vec3 sunColor;
+
+uniform vec3 lightPos;
+uniform vec3 lightColor;
+
+uniform sampler2D colorTexture;
+in vec2 vecTex;
+
+uniform vec3 spotlightPos;
+uniform vec3 spotlightColor;
+uniform vec3 spotlightConeDir;
+uniform vec3 spotlightPhi;
+
+uniform float metallic;
+uniform float roughness;
+
+uniform float exposition;
+
+in vec3 vecNormal;
+in vec3 worldPos;
+
+out vec4 outColor;
+
+
+in vec3 viewDirTS;
+in vec3 lightDirTS;
+in vec3 spotlightDirTS;
+in vec3 sunDirTS;
+
+in vec4 sunSpacePos;
+
+in vec3 test;
+uniform float time;
+
+float DistributionGGX(vec3 normal, vec3 H, float roughness){
+    float a      = roughness*roughness;
+    float a2     = a*a;
+    float NdotH  = max(dot(normal, H), 0.0);
+    float NdotH2 = NdotH*NdotH;
+	
+    float num   = a2;
+    float denom = (NdotH2 * (a2 - 1.0) + 1.0);
+    denom = PI * denom * denom;
+	
+    return num / denom;
+}
+float GeometrySchlickGGX(float NdotV, float roughness){
+    float r = (roughness + 1.0);
+    float k = (r*r) / 8.0;
+
+    float num   = NdotV;
+    float denom = NdotV * (1.0 - k) + k;
+	
+    return num / denom;
+}
+float GeometrySmith(vec3 normal, vec3 V, vec3 lightDir, float roughness){
+    float NdotV = max(dot(normal, V), 0.0);
+    float NdotL = max(dot(normal, lightDir), 0.0);
+    float ggx2  = GeometrySchlickGGX(NdotV, roughness);
+    float ggx1  = GeometrySchlickGGX(NdotL, roughness);
+	
+    return ggx1 * ggx2;
+}
+vec3 fresnelSchlick(float cosTheta, vec3 F0){
+    return F0 + (1.0 - F0) * pow(clamp(1.0 - cosTheta, 0.0, 1.0), 5.0);
+} 
+
+vec3 PBRLight(vec3 lightDir, vec3 radiance, vec3 normal, vec3 V){
+	float diffuse=max(0,dot(normal,lightDir));
+
+	//vec3 V = normalize(cameraPos-worldPos);
+	vec3 F0 = vec3(0.04); 
+    F0 = mix(F0, color, metallic);
+
+    vec3 H = normalize(V + lightDir);    
+        
+    // cook-torrance brdf
+    float NDF = DistributionGGX(normal, H, roughness);        
+    float G   = GeometrySmith(normal, V, lightDir, roughness);      
+    vec3 F    = fresnelSchlick(max(dot(H, V), 0.0), F0);       
+        
+    vec3 kS = F;
+    vec3 kD = vec3(1.0) - kS;
+    kD *= 1.0 - metallic;	  
+        
+    vec3 numerator    = NDF * G * F;
+    float denominator = 4.0 * max(dot(normal, V), 0.0) * max(dot(normal, lightDir), 0.0) + 0.0001;
+    vec3 specular     = numerator / denominator;  
+            
+    // add to outgoing radiance Lo
+    float NdotL = max(dot(normal, lightDir), 0.0);   
+	return (kD * color / PI + specular) * radiance * NdotL;
+}
+
+
+float calculateShadow() {
+
+	vec4 sunSpacePosNormalized =  (0.5 * sunSpacePos / (sunSpacePos.w)) + 0.5;
+
+    float closestDepth = texture2D(depthMapSun, sunSpacePosNormalized.xy).x;//r?
+
+    float diff = (0.001+closestDepth) - sunSpacePosNormalized.z;//sunSpacePosNormalized.z;
+
+    return (0.5*(diff)/abs(diff))+0.5;
+}
+
+void main()
+{	
+	vec3 lightDir = normalize(lightPos-worldPos);
+	vec3 normal = normalize(vecNormal);
+    vec3 textureColor = texture2D(colorTexture, vecTex).xyz;
+	float diffuse=max(0,dot(normal,lightDir));
+
+    vec3 viewDir = normalize(cameraPos-worldPos);
+
+	vec3 ambient = AMBIENT*color;
+	vec3 attenuatedlightColor = lightColor/pow(length(lightPos-worldPos),2);
+	vec3 ilumination;
+	ilumination = ambient+PBRLight(lightDir,attenuatedlightColor,normal,viewDir);
+
+	//flashlight
+	//vec3 spotlightDir= normalize(spotlightDirTS);
+	vec3 spotlightDir= normalize(spotlightPos-worldPos);
+	
+
+    float angle_atenuation = clamp((dot(-normalize(spotlightPos-worldPos),spotlightConeDir)-0.5)*3,0,1);
+	attenuatedlightColor = angle_atenuation*spotlightColor/pow(length(spotlightPos-worldPos),2);
+	ilumination=ilumination+PBRLight(spotlightDir,attenuatedlightColor,normal,viewDir);
+
+	//sun
+	ilumination=ilumination+PBRLight(sunDir, sunColor *  calculateShadow(), normal, viewDir);
+
+    //outColor = vec4(textureColor*min(1,AMBIENT+diffuse), 1.0);
+    //outColor = vec4(vec3(1.0) - exp(-ilumination*exposition),1);
+
+    outColor = vec4(textureColor*min(1,AMBIENT+diffuse) - 1*exp(-ilumination*exposition),1);
+}
+

cw 9/shaders/shader_tex.vert

@@ -0,0 +1,72 @@
+#version 430 core
+
+//layout(location = 0) in vec3 vertexPosition;
+//layout(location = 1) in vec3 vertexNormal;
+//layout(location = 2) in vec2 vertexTexCoord;
+//
+//uniform mat4 transformation;
+//uniform mat4 modelMatrix;
+//
+//out vec3 vecNormal;
+//out vec3 worldPos;
+//out vec2 vecTex;
+//
+//void main()
+//{
+//	worldPos = (modelMatrix * vec4(vertexPosition, 1)).xyz;
+//	vecNormal = (modelMatrix * vec4(vertexNormal, 0)).xyz;
+//	vecTex = vertexTexCoord;
+//	vecTex.y = 1.0 - vecTex.y;
+//	gl_Position = transformation * vec4(vertexPosition, 1.0);
+//}
+
+layout(location = 0) in vec3 vertexPosition;
+layout(location = 1) in vec3 vertexNormal;
+layout(location = 2) in vec2 vertexTexCoord;
+layout(location = 3) in vec3 vertexTangent;
+layout(location = 4) in vec3 vertexBitangent;
+
+uniform mat4 transformation;
+uniform mat4 modelMatrix;
+
+uniform mat4 LightVPSun;
+
+out vec3 vecNormal;
+out vec3 worldPos;
+out vec2 vecTex;
+
+uniform vec3 lightPos;
+uniform vec3 spotlightPos;
+uniform vec3 cameraPos;
+uniform vec3 sunDir;
+
+out vec3 viewDirTS;
+out vec3 lightDirTS;
+out vec3 spotlightDirTS;
+out vec3 sunDirTS;
+
+out vec4 sunSpacePos;
+
+void main()
+{
+	worldPos = (modelMatrix* vec4(vertexPosition,1)).xyz;
+	vecNormal = (modelMatrix* vec4(vertexNormal,0)).xyz;
+	vecTex = vertexTexCoord;
+	vecTex.y = 1.0 - vecTex.y;
+	gl_Position = transformation * vec4(vertexPosition, 1.0);
+	
+	vec3 w_tangent = normalize(mat3(modelMatrix)*vertexTangent);
+	vec3 w_bitangent = normalize(mat3(modelMatrix)*vertexBitangent);
+	mat3 TBN = transpose(mat3(w_tangent, w_bitangent, vecNormal));
+	
+	vec3 V = normalize(cameraPos-worldPos);
+	viewDirTS = TBN*V;
+	vec3 L = normalize(lightPos-worldPos);
+	lightDirTS = TBN*L;
+	vec3 SL = normalize(spotlightPos-worldPos);
+	spotlightDirTS = TBN*SL;
+	sunDirTS = TBN*sunDir;
+
+	sunSpacePos=LightVPSun*modelMatrix*vec4(vertexPosition,1);
+
+}

cw 9/src/room.hpp

@@ -56,6 +56,8 @@ namespace texture {
 
 	GLuint earth;
 	GLuint earthNormal;
+
+	GLuint floor;
 }
 
 Core::RenderContext cubeContext;
@@ -284,6 +286,54 @@ void drawObjectPBR(Core::RenderContext& context, glm::mat4 modelMatrix, glm::vec
 
 	Core::DrawContext(context);
 }
+
+void drawObjectTexture(Core::RenderContext& context, glm::mat4 modelMatrix, GLuint textureID, glm::vec3 color, float roughness, float metallic) {
+	glUseProgram(programTex);
+
+	glm::mat4 viewProjectionMatrix = createPerspectiveMatrix() * createCameraMatrix();
+	glm::mat4 transformation = viewProjectionMatrix * modelMatrix;
+
+	glUniformMatrix4fv(glGetUniformLocation(programTex, "transformation"), 1, GL_FALSE, (float*)&transformation);
+	glUniformMatrix4fv(glGetUniformLocation(programTex, "modelMatrix"), 1, GL_FALSE, (float*)&modelMatrix);
+
+	glUniform1f(glGetUniformLocation(programTex, "exposition"), exposition);
+
+	glUniform1f(glGetUniformLocation(programTex, "roughness"), roughness);
+	glUniform1f(glGetUniformLocation(programTex, "metallic"), metallic);
+	glUniform3f(glGetUniformLocation(programTex, "color"), color.x, color.y, color.z);
+
+	glUniform3f(glGetUniformLocation(programTex, "cameraPos"), cameraPos.x, cameraPos.y, cameraPos.z);
+
+	glUniform3f(glGetUniformLocation(programTex, "sunDir"), sunDir.x, sunDir.y, sunDir.z);
+	glUniform3f(glGetUniformLocation(programTex, "sunColor"), sunColor.x, sunColor.y, sunColor.z);
+
+	if (lightOn > 0.0f)
+		glUniform3f(glGetUniformLocation(programTex, "lightPos"), pointlightPos.x, pointlightPos.y, pointlightPos.z);
+	else
+		glUniform3f(glGetUniformLocation(programTex, "lightPos"), 1000.f, 1000.f, 1000.f);
+	glUniform3f(glGetUniformLocation(programTex, "lightColor"), pointlightColor.x, pointlightColor.y, pointlightColor.z);
+
+
+	glUniform3f(glGetUniformLocation(programTex, "spotlightConeDir"), spotlightConeDir.x, spotlightConeDir.y, spotlightConeDir.z);
+	glUniform3f(glGetUniformLocation(programTex, "spotlightPos"), spotlightPos.x, spotlightPos.y, spotlightPos.z);
+	glUniform3f(glGetUniformLocation(programTex, "spotlightColor"), spotlightColor.x, spotlightColor.y, spotlightColor.z);
+	glUniform1f(glGetUniformLocation(program, "spotlightPhi"), spotlightPhi);
+
+	glActiveTexture(GL_TEXTURE0);
+	glUniform1i(glGetUniformLocation(programTex, "depthMapSun"), 0);
+	glBindTexture(GL_TEXTURE_2D, depthMap);
+	glUniformMatrix4fv(glGetUniformLocation(programTex, "LightVPSun"), 1, GL_FALSE, (float*)&lightVP);
+
+	glActiveTexture(GL_TEXTURE1);
+	glUniform1i(glGetUniformLocation(programTex, "depthMapShip"), 1);
+	glBindTexture(GL_TEXTURE_2D, depthMapShip);
+	glUniformMatrix4fv(glGetUniformLocation(programTex, "lightShipVP"), 1, GL_FALSE, (float*)&lightShipVP);
+
+	Core::SetActiveTexture(textureID, "colorTexture", programTex, 0);
+	Core::DrawContext(context);
+	glUseProgram(0);
+}
+
 void renderShadowapSun(GLuint depthFBO, glm::mat4 light) {
 	float time = glfwGetTime();
 	glViewport(0, 0, SHADOW_WIDTH, SHADOW_HEIGHT);
@@ -470,7 +520,6 @@ void renderScene(GLFWwindow* window)
 	float time = glfwGetTime();
 	updateDeltaTime(time);
 
-
 	renderShadowapSun(depthMapFBO, lightVP);
 	renderShadowapSun(depthMapShipFBO, lightShipVP);
 	glBindFramebuffer(GL_FRAMEBUFFER, bloomTextureFBO);
@@ -479,8 +528,6 @@ void renderScene(GLFWwindow* window)
 
 	drawSkyBox(cubeContext, glm::translate(cameraPos));
 
-	
-
 	if (lightOn > 0.0f) {
 		glUseProgram(programSun);
 		glm::mat4 viewProjectionMatrix = createPerspectiveMatrix() * createCameraMatrix();
@@ -520,6 +567,7 @@ void renderScene(GLFWwindow* window)
 	drawObjectPBR(models::windowContext, glm::eulerAngleY(3.14f) * glm::scale(glm::vec3(1.0f, 1.0f, 2.3f)) * glm::translate(glm::vec3(-2.9f, 0, -0.3f)), glm::vec3(0.402978f, 0.120509f, 0.057729f), 0.2f, 0.0f);
 	drawObjectPBR(models::windowContext, glm::eulerAngleY(1.57f) * glm::scale(glm::vec3(1.0f, 1.0f, 2.45f)) * glm::translate(glm::vec3(-0.6f, 0, -0.25f)), glm::vec3(0.402978f, 0.120509f, 0.057729f), 0.2f, 0.0f);
 
+	//drawObjectTexture(models::planeContext, glm::mat4(), texture::floor, glm::vec3(0.402978f, 0.120509f, 0.057729f), 0.2f, 0.0f);
 
 	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));
@@ -594,8 +642,10 @@ void init(GLFWwindow* window)
 	loadCubemap(faces);
 	initDepthMap();
 
+	programTex = shaderLoader.CreateProgram("shaders/shader_tex.vert", "shaders/shader_tex.frag");
 	texture::earth = Core::LoadTexture("textures/room/earth.png");
 	texture::earthNormal = Core::LoadTexture("textures/room/earth_normalmap.png");
+	texture::floor = Core::LoadTexture("textures/floor/floor_wood.jpg");
 
 	loadModelToContext("./models/sphere.obj", sphereContext);
 	loadModelToContext("./models/cube.obj", cubeContext);
@@ -632,7 +682,6 @@ void init(GLFWwindow* window)
 
 	initBloom();
 	initPingPong();
-
 }
 
 void shutdown(GLFWwindow* window)