grk/project/models/StarShip2.mtl

@@ -1,14 +1,12 @@
-# Blender 3.4.1 MTL File: 'StarShip2.blend'
+#
-# www.blender.org
+#
+#
 
-newmtl Material.003
+newmtl Siatka _Material.003
-Ka 1.000000 1.000000 1.000000
-Ks 0.500000 0.500000 0.500000
-Ni 1.450000
-d 1.000000
 illum 2
-map_Kd C:/Users/dovgo/OneDrive/Desktop/3D/Texture/StarShip2/Material.001_Base_color.jpg
+Ka 1.000000 1.000000 1.000000
-map_Ns C:/Users/dovgo/OneDrive/Desktop/3D/Texture/StarShip2/Material.001_Roughness.jpg
+Kd 1.000000 1.000000 1.000000
-map_refl C:/Users/dovgo/OneDrive/Desktop/3D/Texture/StarShip2/Material.001_Metallic.jpg
+Ks 0.500000 0.500000 0.500000
-map_Ke C:/Users/dovgo/OneDrive/Desktop/3D/Texture/StarShip2/Material.001_Emissive.jpg
+Ns 0.000000
-map_Bump -bm 1.000000 C:/Users/dovgo/OneDrive/Desktop/3D/Texture/StarShip2/Material.001_Normal_DirectX.jpg
+map_Kd Material.001_Base_color.jpg
+

grk/project/shaders/shader_tex.frag

@@ -70,11 +70,11 @@ 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, vec3 albedo){
+vec3 PBRLight(vec3 lightDir, vec3 radiance, vec3 normal, vec3 V, vec3 texcolorRGB){
 	float diffuse=max(0,dot(normal,lightDir));
 
 	vec3 F0 = vec3(0.04); 
-    F0 = mix(F0, albedo , metallic);
+    F0 = mix(F0, texcolorRGB , metallic);
 
     vec3 H = normalize(V + lightDir);    
         
@@ -91,7 +91,7 @@ vec3 PBRLight(vec3 lightDir, vec3 radiance, vec3 normal, vec3 V, vec3 albedo){
     vec3 specular     = numerator / denominator;  
             
     float NdotL = max(dot(normal, lightDir), 0.0);   
-	return (kD * albedo / PI + specular) * radiance * NdotL;
+	return (kD * texcolorRGB / PI + specular) * radiance * NdotL;
 }
 
 

grk/project/src/Render_Utils.cpp

@@ -10,6 +10,8 @@
 #include "../GameUtils.h"
 #include "../Spaceship.h"
 
+#include "Texture.h"
+
 
 
 void Core::RenderContext::initFromAssimpMesh(aiMesh* mesh) {
@@ -201,6 +203,7 @@ void Core::drawObjectPBRTexture(Core::RenderContext& context, glm::mat4 modelMat
     glUniform1f(glGetUniformLocation(program, "metallic"), metallic);
     ;
     //glUniform3f(glGetUniformLocation(program, "color"), color.x, color.y, color.z);
+    Core::SetActiveTexture(textureID, "textureSampler", program, 0);
     glUniform1i(glGetUniformLocation(program, "textureSampler"), 0);
   
     glUniform3f(glGetUniformLocation(program, "cameraPos"), spaceship->cameraPos.x, spaceship->cameraPos.y, spaceship->cameraPos.z);

grk/project/src/ex_9_1.hpp

@@ -30,7 +30,6 @@
 const unsigned int SHADOW_WIDTH = 1024, SHADOW_HEIGHT = 1024;
 
 int WIDTH = 500, HEIGHT = 500;
-
 namespace models {
 	Core::RenderContext marbleBustContext;
 	Core::RenderContext spaceshipContext;
@@ -128,14 +127,18 @@ void renderScene(GLFWwindow* window)
 		glm::translate(pointlightPos) * glm::scale(glm::vec3(0.1)) * glm::eulerAngleY(time / 3) * glm::translate(glm::vec3(4.f, 0, 0)) * glm::eulerAngleY(time) * glm::translate(glm::vec3(1.f, 0, 0)) * glm::scale(glm::vec3(0.1f)),
 		glm::vec3(0.5, 0.5, 0.5), 0.7, 0.0, program);
 
-	Core::SetActiveTexture(texture::spaceshipTexture, "textureSampler", programTex, 0);
+
 	glUseProgram(programTex);
+	//Core::SetActiveTexture(texture::spaceshipTexture, "textureSampler", programTex, 0);
 	drawObjectPBRTexture(models::spaceshipContext,
 		spaceship->calculateModelMatrix(),
 		texture::spaceshipTexture,
 		spaceship->roughness, spaceship->metallic, programTex
 	);
 
+	//Core::SetActiveTexture(texture::earthTexture, "textureSampler", programTex, 0);
+	drawObjectPBRTexture(models::sphereContext, glm::translate(glm::vec3(10.f, 0, 0)) * glm::scale(glm::vec3(1.0f)), texture::earthTexture, 0.3, 0.0, programTex);
+	//glm::translate(pointlightPos) * glm::scale(glm::vec3(1)) * glm::eulerAngleY(time / 3) * glm::translate(glm::vec3(10.f, 0, 0)) *
 	Core::SetActiveTexture(texture::earthTexture, "textureSampler", programTex, 0);
 	drawObjectPBRTexture(models::sphereContext, glm::translate(pointlightPos) * glm::scale(glm::vec3(1)) * glm::eulerAngleY(time / 3) * glm::translate(glm::vec3(10.f, 0, 0)) * glm::scale(glm::vec3(0.3f)), texture::earthTexture, 0.3, 0.0, programTex);
 
@@ -212,7 +215,6 @@ void init(GLFWwindow* window)
 	GameUtils* gameUtils = GameUtils::getInstance();
 	spriteRenderer = new Core::SpriteRenderer();
 	glfwSetFramebufferSizeCallback(window, framebuffer_size_callback);
-
 	glEnable(GL_DEPTH_TEST);
 
 	program = gameUtils->shaderLoader->CreateProgram("shaders/shader_9_1.vert", "shaders/shader_9_1.frag");
@@ -245,8 +247,6 @@ void init(GLFWwindow* window)
 	texture::cubemapTexture = Core::LoadCubemap(cubeFaces);
 	texture::spaceshipTexture = Core::LoadTexture("./textures/spaceship/Material.001_Base_color.jpg");
 	texture::earthTexture = Core::LoadTexture("./textures/spaceship/earth_daymap.jpg");
-	//texture::spaceshipTexture = Core::LoadTexture("./textures/spaceship/541.jpg");
-
 
 	spaceship->createParticles();
 	createSuns();