add textures

cw 9/grk-cw9.vcxproj

@@ -43,6 +43,8 @@
     <None Include="shaders\shader_8_sun.vert" />
     <None Include="shaders\shader_skybox.frag" />
     <None Include="shaders\shader_skybox.vert" />
+    <None Include="shaders\shader_texture.frag" />
+    <None Include="shaders\shader_texture.vert" />
     <None Include="shaders\test.frag" />
     <None Include="shaders\test.vert" />
     <None Include="shader_shadow_global_sun.frag" />

cw 9/grk-cw9.vcxproj.filters

@@ -114,6 +114,14 @@
     </None>
     <None Include="shaders\shader_skybox.frag" />
     <None Include="shaders\shader_skybox.vert" />
-    <None Include="shaders\test.frag" />
+    <None Include="shaders\test.frag">
+      <Filter>Shader Files</Filter>
+    </None>
+    <None Include="shaders\shader_texture.frag">
+      <Filter>Shader Files</Filter>
+    </None>
+    <None Include="shaders\shader_texture.vert">
+      <Filter>Shader Files</Filter>
+    </None>
   </ItemGroup>
 </Project>

cw 9/models/Door3.obj

@@ -2,38 +2,38 @@
 # www.blender.org
 mtllib Door3.mtl
 o Plane.003
-v -3.646707 1.042882 -4.397258
-v -3.646707 1.018917 -4.397258
-v -3.644781 1.018917 -4.399785
-v -3.644781 1.021039 -4.399785
-v -3.640287 1.021903 -4.405682
-v -3.640287 1.039032 -4.405682
-v -3.644781 1.040839 -4.399785
-v -3.644781 1.042882 -4.399785
-v -3.642362 1.042882 -4.393945
-v -3.642362 1.018917 -4.393945
-v -3.638871 1.018917 -4.395281
-v -3.640435 1.021039 -4.396473
-v -3.639592 1.021903 -4.405152
-v -3.639592 1.039032 -4.405152
-v -3.640435 1.040839 -4.396473
-v -3.638871 1.042882 -4.395280
-v -3.642362 1.042882 -4.393945
-v -3.642362 1.018917 -4.393945
-v -3.638871 1.018917 -4.395281
-v -3.640435 1.021039 -4.396473
-v -3.639592 1.021903 -4.405152
-v -3.639592 1.039032 -4.405152
-v -3.640435 1.040839 -4.396473
-v -3.638871 1.042882 -4.395280
+v -3.506815 1.042882 -4.876167
+v -3.506815 1.018917 -4.876167
+v -3.506839 1.018917 -4.879344
+v -3.506839 1.021039 -4.879344
+v -3.506893 1.021903 -4.886758
+v -3.506893 1.039032 -4.886758
+v -3.506839 1.040839 -4.879344
+v -3.506839 1.042882 -4.879344
+v -3.501351 1.042882 -4.876207
+v -3.501351 1.018917 -4.876207
+v -3.499408 1.018917 -4.879399
+v -3.501375 1.021039 -4.879385
+v -3.506020 1.021903 -4.886765
+v -3.506020 1.039032 -4.886765
+v -3.501375 1.040839 -4.879385
+v -3.499408 1.042882 -4.879399
+v -3.501351 1.042882 -4.876207
+v -3.501351 1.018917 -4.876207
+v -3.499408 1.018917 -4.879399
+v -3.501375 1.021039 -4.879385
+v -3.506020 1.021903 -4.886765
+v -3.506020 1.039032 -4.886765
+v -3.501375 1.040839 -4.879385
+v -3.499408 1.042882 -4.879399
 vn -0.0000 1.0000 -0.0000
-vn -0.6062 -0.0000 0.7953
-vn 0.0702 -0.9933 -0.0921
-vn 0.6062 -0.0000 -0.7953
-vn 0.1435 0.9716 -0.1883
+vn 0.0074 -0.0000 1.0000
+vn -0.0009 -0.9933 -0.1158
+vn -0.0074 -0.0000 -1.0000
+vn -0.0017 0.9716 -0.2368
 vn -0.0000 -1.0000 -0.0000
-vn 0.3577 -0.0000 0.9338
-vn 0.9953 -0.0000 0.0967
+vn 0.8544 -0.0000 0.5196
+vn 0.8463 -0.0000 -0.5327
 vt 0.603500 0.817600
 vt 0.603700 0.772600
 vt 0.597100 0.770600

cw 9/models/doorhandle.mtl

@@ -0,0 +1,12 @@
+# Blender 3.4.1 MTL File: 'Akwarium_room.blend'
+# www.blender.org
+
+newmtl Glossy_Reflexion.jpg
+Ns 0.000000
+Ka 1.000000 1.000000 1.000000
+Kd 0.800000 0.800000 0.800000
+Ks 0.000000 0.000000 0.000000
+Ke 0.000000 0.000000 0.000000
+Ni 1.450000
+d 1.000000
+illum 1

cw 9/models/plane.obj

@@ -1,15 +1,39 @@
 # Blender 3.4.1
 # www.blender.org
 mtllib plane.mtl
-o Plane
-v -6.988060 0.000405 5.147048
-v 8.992895 0.000405 5.147048
-v -6.988060 0.000405 -5.050594
-v 8.992895 0.000405 -5.050594
+o floor
+v -6.995758 -0.131902 5.109023
+v -6.995758 0.006152 5.109023
+v -6.995758 -0.131902 -4.978487
+v -6.995758 0.006152 -4.978487
+v 8.952623 -0.131902 5.109023
+v 8.952623 0.006152 5.109023
+v 8.952623 -0.131902 -4.978487
+v 8.952623 0.006152 -4.978487
+vn -1.0000 -0.0000 -0.0000
+vn -0.0000 -0.0000 -1.0000
+vn 1.0000 -0.0000 -0.0000
+vn -0.0000 -0.0000 1.0000
+vn -0.0000 -1.0000 -0.0000
 vn -0.0000 1.0000 -0.0000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vt 0.000000 1.000000
-vt 1.000000 1.000000
+vt 0.375000 0.000000
+vt 0.375000 1.000000
+vt 0.125000 0.750000
+vt 0.625000 0.000000
+vt 0.625000 1.000000
+vt 0.875000 0.750000
+vt 0.375000 0.250000
+vt 0.125000 0.500000
+vt 0.625000 0.250000
+vt 0.875000 0.500000
+vt 0.375000 0.750000
+vt 0.625000 0.750000
+vt 0.375000 0.500000
+vt 0.625000 0.500000
 s 0
-f 1/1/1 2/2/1 4/4/1 3/3/1
+f 1/1/1 2/4/1 4/9/1 3/7/1
+f 3/7/2 4/9/2 8/14/2 7/13/2
+f 7/13/3 8/14/3 6/12/3 5/11/3
+f 5/11/4 6/12/4 2/5/4 1/2/4
+f 3/8/5 7/13/5 5/11/5 1/3/5
+f 8/14/6 4/10/6 2/6/6 6/12/6

cw 9/shaders/shader_texture.frag

@@ -0,0 +1,21 @@
+#version 430 core
+
+float AMBIENT = 0.1;
+
+uniform vec3 color;
+uniform vec3 lightPos;
+uniform sampler2D colorTexture;
+
+in vec3 vecNormal;
+in vec3 worldPos;
+in vec2 vecTex;
+
+out vec4 outColor;
+void main()
+{
+	vec3 lightDir = normalize(lightPos-worldPos);
+	vec3 normal = normalize(vecNormal);
+	vec3 textureColor = texture2D(colorTexture, vecTex).xyz;
+	float diffuse=max(0,dot(normal,lightDir));
+	outColor = vec4(textureColor*min(1,AMBIENT+diffuse), 1.0);
+}

cw 9/shaders/shader_texture.vert

@@ -0,0 +1,21 @@
+#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);
+}

cw 9/src/ex_9_1.hpp

@@ -8,7 +8,7 @@
 #include "Shader_Loader.h"
 #include "Render_Utils.h"
 #include "SOIL.h"
-//#include "Texture.h"
+#include "Texture.h"
 
 #include "Box.cpp"
 #include <assimp/Importer.hpp>
@@ -29,7 +29,7 @@ namespace models {
 	Core::RenderContext marbleBustContext;
 	Core::RenderContext materaceContext;
 	Core::RenderContext pencilsContext;
-	Core::RenderContext planeContext;
+	Core::RenderContext floorContext;
 	Core::RenderContext roomContext;
 	Core::RenderContext spaceshipContext;
 	Core::RenderContext sphereContext;
@@ -41,6 +41,7 @@ namespace models {
 	Core::RenderContext door1Context;
 	Core::RenderContext door2Context;
 	Core::RenderContext door3Context;
+	Core::RenderContext doorhandleContext;
 
 	Core::RenderContext shelfContext;
 
@@ -48,6 +49,19 @@ namespace models {
 	Core::RenderContext glassWallContext;
 }
 
+namespace texture {
+	GLuint floorTexture;
+	GLuint roomTexture;
+	GLuint fishTexture;
+	GLuint sofaTexture;
+	GLuint sofaBaseTexture;
+	GLuint door1Texture;
+	GLuint door2Texture;
+	GLuint door3Texture;
+	GLuint doorhandleTexture;
+	GLuint glassWallTexture;
+}
+
 GLuint depthMapFBO;
 GLuint depthMap;
 
@@ -77,14 +91,14 @@ GLuint VAO,VBO;
 
 float aspectRatio = 1.f;
 
-float exposition = 3.f;
+float exposition = 1.f;
 
 glm::vec3 pointlightPos = glm::vec3(0, 2, 0);
-glm::vec3 pointlightColor = glm::vec3(0.9, 0.6, 0.6)*5;
+glm::vec3 pointlightColor = glm::vec3(0.9, 0.6, 0.6)*10;
 
 glm::vec3 spotlightPos = glm::vec3(0, 0, 0);
 glm::vec3 spotlightConeDir = glm::vec3(0, 0, 0);
-glm::vec3 spotlightColor = glm::vec3(0.4, 0.4, 0.9)*5;
+glm::vec3 spotlightColor = glm::vec3(0.4, 0.4, 0.9)*10;
 float spotlightPhi = 3.14 / 4;
 
 float skyboxVertices[] =
@@ -215,6 +229,49 @@ void drawObjectPBR(Core::RenderContext& context, glm::mat4 modelMatrix, glm::vec
 
 }
 
+void drawObjectTexture(Core::RenderContext& context, glm::mat4 modelMatrix, GLuint textureID) {
+	glUseProgram(programTex);
+	glm::mat4 viewProjectionMatrix = createPerspectiveMatrix() * createCameraMatrix();
+	glm::mat4 transformation = viewProjectionMatrix * modelMatrix;
+	/*glm::mat4 transformation = modelMatrix;*/
+	glUniformMatrix4fv(glGetUniformLocation(programTex, "transformation"), 1, GL_FALSE, (float*)&transformation);
+	glUniformMatrix4fv(glGetUniformLocation(programTex, "modelMatrix"), 1, GL_FALSE, (float*)&modelMatrix);
+	//glUniform3f(glGetUniformLocation(programTex, "lightPos"), pointlightPos.x, pointlightPos.y, pointlightPos.z);
+
+
+	glUniform1f(glGetUniformLocation(program, "exposition"), exposition);
+
+	//glUniform1f(glGetUniformLocation(program, "roughness"), roughness);
+	//glUniform1f(glGetUniformLocation(program, "metallic"), metallic);
+
+	//glUniform3f(glGetUniformLocation(program, "color"), color.x, color.y, color.z);
+
+	glUniform3f(glGetUniformLocation(program, "cameraPos"), cameraPos.x, cameraPos.y, cameraPos.z);
+
+	glUniform3f(glGetUniformLocation(program, "sunDir"), sunDir.x, sunDir.y, sunDir.z);
+	glUniform3f(glGetUniformLocation(program, "sunColor"), sunColor.x, sunColor.y, sunColor.z);
+
+	glUniform3f(glGetUniformLocation(program, "lightPos"), pointlightPos.x, pointlightPos.y, pointlightPos.z);
+	glUniform3f(glGetUniformLocation(program, "lightColor"), pointlightColor.x, pointlightColor.y, pointlightColor.z);
+
+	glUniform3f(glGetUniformLocation(program, "spotlightConeDir"), spotlightConeDir.x, spotlightConeDir.y, spotlightConeDir.z);
+	glUniform3f(glGetUniformLocation(program, "spotlightPos"), spotlightPos.x, spotlightPos.y, spotlightPos.z);
+	glUniform3f(glGetUniformLocation(program, "spotlightColor"), spotlightColor.x, spotlightColor.y, spotlightColor.z);
+	glUniform1f(glGetUniformLocation(program, "spotlightPhi"), spotlightPhi);
+
+	//For shadows
+	glm::mat4 lightVP = glm::ortho(-3.f, 2.3f, -1.3f, 3.f, -1.0f, 40.0f) * glm::lookAt(sunPos, sunPos - sunDir, glm::vec3(0, 1, 0));
+	glUniformMatrix4fv(glGetUniformLocation(program, "LightVP"), 1, GL_FALSE, (float*)&lightVP);
+	glUniform1i(glGetUniformLocation(program, "depthMap"), 2);
+	glActiveTexture(GL_TEXTURE0 + 2);
+	glBindTexture(GL_TEXTURE_2D, depthMap);
+
+	Core::SetActiveTexture(textureID, "colorTexture", programTex, 0);
+	Core::DrawContext(context);
+	glUseProgram(0);
+}
+
+
 void drawObjectDepth(Core::RenderContext context, glm::mat4 viewProjectionMatrix, glm::mat4 modelMatrix) {
 
 	glUniformMatrix4fv(glGetUniformLocation(programDepth, "viewProjectionMatrix"), 1, GL_FALSE, (float*)&viewProjectionMatrix);
@@ -324,7 +381,10 @@ void renderScene(GLFWwindow* window)
 	drawObjectPBR(models::marbleBustContext, glm::mat4(), glm::vec3(1.f, 1.f, 1.f), 0.5f, 1.0f);
 	//drawObjectPBR(models::materaceContext, glm::mat4(), glm::vec3(0.9f, 0.9f, 0.9f), 0.8f, 0.0f);
 	drawObjectPBR(models::pencilsContext, glm::mat4(), glm::vec3(0.10039f, 0.018356f, 0.001935f), 0.1f, 0.0f);
-	drawObjectPBR(models::planeContext, glm::mat4(), glm::vec3(0.5f, 0.5f, 0.5f), 0.2f, 0.0f);
+
+
+	drawObjectPBR(models::floorContext, glm::mat4(), glm::vec3(0.5f, 0.5f, 0.5f), 0.2f, 0.0f);
+	
 	drawObjectPBR(models::roomContext, glm::mat4(), glm::vec3(0.8f, 0.8f, 0.8f), 0.8f, 0.0f);
 	//drawObjectPBR(models::windowContext, glm::mat4(), glm::vec3(0.402978f, 0.120509f, 0.057729f), 0.2f, 0.0f);
 
@@ -337,8 +397,9 @@ void renderScene(GLFWwindow* window)
 
 	drawObjectPBR(models::shelfContext, glm::mat4(), glm::vec3(0.2f, 0.2f, 0.2f), 0.5f, 0.0f);
 
-	drawObjectPBR(models::fishContext, glm::mat4(), glm::vec3(0.7f, 0.2f, 0.1f), 0.5f, 0.0f);
-	drawObjectPBR(models::glassWallContext, glm::mat4(), glm::vec3(1.0f, 1.0f, 1.0f), 1.0f, 1.0f);
+	//drawObjectPBR(models::fishContext, glm::mat4(), glm::vec3(0.7f, 0.2f, 0.1f), 0.5f, 0.0f);
+	//drawObjectPBR(models::glassWallContext, glm::mat4(), glm::vec3(1.0f, 1.0f, 1.0f), 1.0f, 1.0f);
+
 
 	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));
@@ -382,6 +443,12 @@ void renderScene(GLFWwindow* window)
 	spotlightPos = spaceshipPos + 0.2 * spaceshipDir;
 	spotlightConeDir = spaceshipDir;
 
+
+	drawObjectTexture(models::floorContext, glm::mat4(), texture::floorTexture);
+	drawObjectTexture(models::glassWallContext, glm::mat4(), texture::glassWallTexture);
+	drawObjectTexture(models::roomContext, glm::mat4(), texture::roomTexture);
+	drawObjectTexture(models::fishContext, glm::mat4(), texture::fishTexture);
+
 	//test depth buffer
 	//glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 	//glUseProgram(programTest);
@@ -422,23 +489,16 @@ void init(GLFWwindow* window)
 	programTest = shaderLoader.CreateProgram("shaders/test.vert", "shaders/test.frag");
 	programSun = shaderLoader.CreateProgram("shaders/shader_8_sun.vert", "shaders/shader_8_sun.frag");
 
+
 	loadModelToContext("./models/sphere.obj", sphereContext);
 	loadModelToContext("./models/spaceship.obj", shipContext);
-
-	//loadModelToContext("./models/bed.obj", models::bedContext);
-	//loadModelToContext("./models/Chair_Cube.obj", models::chairContext);
-	//loadModelToContext("./models/Desk_Cube.obj", models::deskContext);
-	//loadModelToContext("./models/door.obj", models::doorContext);
-	//loadModelToContext("./models/drawer.obj", models::drawerContext);
 	loadModelToContext("./models/Marble_Bust.obj", models::marbleBustContext);
-	//loadModelToContext("./models/materace.obj", models::materaceContext);
 	loadModelToContext("./models/Pencils_Cylinder.obj", models::pencilsContext);
-	loadModelToContext("./models/plane.obj", models::planeContext);
+	loadModelToContext("./models/plane.obj", models::floorContext);
 	loadModelToContext("./models/room.obj", models::roomContext);
 	loadModelToContext("./models/spaceship.obj", models::spaceshipContext);
 	loadModelToContext("./models/sphere.obj", models::sphereContext);
-	//loadModelToContext("./models/window.obj", models::windowContext);
-	//loadModelToContext("./models/test.obj", models::testContext);
+	loadModelToContext("./models/test.obj", models::testContext);
 
 	loadModelToContext("./models/Sofa_baseCube.obj", models::sofaContext);
 	loadModelToContext("./models/Sofa_base.obj", models::sofaBaseContext);
@@ -450,6 +510,12 @@ void init(GLFWwindow* window)
 	loadModelToContext("./models/fish.obj", models::fishContext);
 	loadModelToContext("./models/Glass_wall.obj", models::glassWallContext);
 
+
+	//loading textures
+	programTex = shaderLoader.CreateProgram("shaders/shader_texture.vert", "shaders/shader_texture.frag");
+	texture::glassWallTexture = Core::LoadTexture("textures/sofa.jpg");
+	//
+	
 	//prepering skybox
 	programSkybox = shaderLoader.CreateProgram("shaders/shader_skybox.vert", "shaders/shader_skybox.frag");
 	glUseProgram(programSkybox);