diff --git a/gui/src/main.cpp b/gui/src/main.cpp
index d00627b81ecc5e6ac447d9deab8c2b7c07303906..1abbb199385c8a1bc9157fcc3653804427d1d261 100644
--- a/gui/src/main.cpp
+++ b/gui/src/main.cpp
@@ -8,12 +8,28 @@
 #include <selection_manager.hpp>
 #include <metadata_manager.hpp>
 #include <visibility_manager.hpp>
+#include <INIReader.h>
 
 #include <screendefs.hpp>
 
-#define METADATA_PATH "C:\\Users\\Pascal\\repos\\rbcomb-sample-visualizer\\gui\\resources\\metadata\\"
+//#define METADATA_PATH "C:\\Users\\Pascal\\repos\\rbcomb-sample-visualizer\\gui\\resources\\metadata\\"
 
 int main(int argc, char** argv) {
+	INIReader inireader("config.ini");
+	if (inireader.ParseError() < 0) {
+		std::cout << "Can't load config.ini" << std::endl;
+		return 1;
+	}
+	std::string metadata_path = inireader.GetString("paths", "pathMetadata", "NONE");
+	std::string models_path = inireader.GetString("paths", "pathModels", "NONE");
+	std::string shaders_path = inireader.GetString("paths", "pathShaders", "NONE");
+	std::string association_path = inireader.GetString("paths", "pathAssociation", "NONE");
+	std::cout << "Config loaded:" << std::endl
+						<< "pathMetadata = " << inireader.GetString("paths", "pathMetadata", "NONE") << std::endl
+						<< "pathModels = " << inireader.GetString("paths", "pathModels", "NONE") << std::endl
+						<< "pathShaders = " << inireader.GetString("paths", "pathShaders", "NONE") << std::endl
+						<< "pathAssociation" << inireader.GetString("paths", "pathAssociation", "NONE") << std::endl;
+
 	/*Init Window and OpenGL Context*/
 	Infrastructure infra;
 	infra.init("RBComb Sample Visualizer", WIDTH, HEIGHT);
@@ -42,12 +58,18 @@ int main(int argc, char** argv) {
 	Material mat_drum{ glm::vec4(0.804f, 0.51f, 1.0f, 0.9f), glm::vec4(0.f,0.85f,0.f,1.f), glm::vec4(0.f,0.f,0.15f,1.f), glm::vec4(0.15f,0.f,0.0f,1.f) };
 
 	//Load layers
-	Layer bottom_metal ("Bottom Metal", "C:\\Users\\Pascal\\repos\\rbcomb-sample-visualizer\\data_generation\\python\\models\\bottom_metal_single\\bottom_metal.obj", 0.0f, mat_gold);
-	Layer bottom_drums ("Bottom Drums", "C:\\Users\\Pascal\\repos\\rbcomb-sample-visualizer\\data_generation\\python\\models\\bottom_drums_single\\bottom_drums.obj", 0.0f, mat_drum);
-	Layer bottom_silicon ("Bottom Silicon", "C:\\Users\\Pascal\\repos\\rbcomb-sample-visualizer\\data_generation\\python\\models\\bottom_silicon_single\\bottom_silicon.obj", 0.0f, mat_wafer);
-	Layer top_metal ("Top Metal", "C:\\Users\\Pascal\\repos\\rbcomb-sample-visualizer\\data_generation\\python\\models\\top_metal_single\\top_metal.obj", 0.0f, mat_gold);
-	Layer top_drums("Top Drums", "C:\\Users\\Pascal\\repos\\rbcomb-sample-visualizer\\data_generation\\python\\models\\top_drums_single\\top_drums.obj", 0.0f, mat_drum);
-	Layer top_silicon("Top Silicon", "C:\\Users\\Pascal\\repos\\rbcomb-sample-visualizer\\data_generation\\python\\models\\top_silicon_single\\top_silicon.obj", 0.0f, mat_wafer_top);
+	//Layer bottom_metal ("Bottom Metal", "C:\\Users\\Pascal\\repos\\rbcomb-sample-visualizer\\data_generation\\python\\models\\bottom_metal_single\\bottom_metal.obj", 0.0f, mat_gold);
+	//Layer bottom_drums ("Bottom Drums", "C:\\Users\\Pascal\\repos\\rbcomb-sample-visualizer\\data_generation\\python\\models\\bottom_drums_single\\bottom_drums.obj", 0.0f, mat_drum);
+	//Layer bottom_silicon ("Bottom Silicon", "C:\\Users\\Pascal\\repos\\rbcomb-sample-visualizer\\data_generation\\python\\models\\bottom_silicon_single\\bottom_silicon.obj", 0.0f, mat_wafer);
+	//Layer top_metal ("Top Metal", "C:\\Users\\Pascal\\repos\\rbcomb-sample-visualizer\\data_generation\\python\\models\\top_metal_single\\top_metal.obj", 0.0f, mat_gold);
+	//Layer top_drums("Top Drums", "C:\\Users\\Pascal\\repos\\rbcomb-sample-visualizer\\data_generation\\python\\models\\top_drums_single\\top_drums.obj", 0.0f, mat_drum);
+	//Layer top_silicon("Top Silicon", "C:\\Users\\Pascal\\repos\\rbcomb-sample-visualizer\\data_generation\\python\\models\\top_silicon_single\\top_silicon.obj", 0.0f, mat_wafer_top);
+	Layer bottom_metal("Bottom Metal", models_path + "bottom_metal_single\\bottom_metal.obj", 0.0f, mat_gold);
+	Layer bottom_drums("Bottom Drums", models_path + "bottom_drums_single\\bottom_drums.obj", 0.0f, mat_drum);
+	Layer bottom_silicon("Bottom Silicon", models_path + "bottom_silicon_single\\bottom_silicon.obj", 0.0f, mat_wafer);
+	Layer top_metal("Top Metal", models_path + "top_metal_single\\top_metal.obj", 0.0f, mat_gold);
+	Layer top_drums("Top Drums", models_path + "top_drums_single\\top_drums.obj", 0.0f, mat_drum);
+	Layer top_silicon("Top Silicon", models_path + "top_silicon_single\\top_silicon.obj", 0.0f, mat_wafer_top);
 	MetadataManager::addLayer(bottom_metal);
 	MetadataManager::markBottomMetal(bottom_metal.name());
 	MetadataManager::addLayer(bottom_drums);
@@ -356,12 +378,12 @@ int main(int argc, char** argv) {
 		static char input_text[256] = "";
 		ImGui::InputText("Metadata File", input_text, IM_ARRAYSIZE(input_text));
 		if (ImGui::Button("Save")) {
-			std::string path = METADATA_PATH + std::string(input_text);
+			std::string path = metadata_path + std::string(input_text);
 			MetadataManager::save(path, bottom_metal.name());
 		}
 		ImGui::SameLine();
 		if (ImGui::Button("Load")) {
-			std::string path = METADATA_PATH + std::string(input_text);
+			std::string path = metadata_path + std::string(input_text);
 			//load data
 			MetadataManager::load(path, bottom_metal.name());
 			//push data to GPU
@@ -380,12 +402,12 @@ int main(int argc, char** argv) {
 		static char input_text2[256] = "";
 		ImGui::InputText("Metadata File ", input_text2, IM_ARRAYSIZE(input_text2));
 		if (ImGui::Button("Save ")) {
-			std::string path = METADATA_PATH + std::string(input_text2);
+			std::string path = metadata_path + std::string(input_text2);
 			MetadataManager::save(path, bottom_drums.name());
 		}
 		ImGui::SameLine();
 		if (ImGui::Button("Load ")) {
-			std::string path = METADATA_PATH + std::string(input_text2);
+			std::string path = metadata_path + std::string(input_text2);
 			MetadataManager::load(path, bottom_drums.name());
 			//push data to GPU
 			bottom_drums.setAllObjectStates(MetadataManager::getLayerData(bottom_drums.name()));
@@ -403,12 +425,12 @@ int main(int argc, char** argv) {
 		static char input_text3[256] = "";
 		ImGui::InputText("Metadata File  ", input_text3, IM_ARRAYSIZE(input_text3));
 		if (ImGui::Button("Save  ")) {
-			std::string path = METADATA_PATH + std::string(input_text3);
+			std::string path = metadata_path + std::string(input_text3);
 			MetadataManager::save(path, top_metal.name());
 		}
 		ImGui::SameLine();
 		if (ImGui::Button("Load  ")) {
-			std::string path = METADATA_PATH + std::string(input_text3);
+			std::string path = metadata_path + std::string(input_text3);
 			MetadataManager::load(path, top_metal.name());
 			//push data to GPU
 			top_metal.setAllObjectStates(MetadataManager::getLayerData(top_metal.name()));
@@ -426,12 +448,12 @@ int main(int argc, char** argv) {
 		static char input_text4[256] = "";
 		ImGui::InputText("Metadata File   ", input_text4, IM_ARRAYSIZE(input_text4));
 		if (ImGui::Button("Save   ")) {
-			std::string path = METADATA_PATH + std::string(input_text4);
+			std::string path = metadata_path + std::string(input_text4);
 			MetadataManager::save(path, top_drums.name());
 		}
 		ImGui::SameLine();
 		if (ImGui::Button("Load   ")) {
-			std::string path = METADATA_PATH + std::string(input_text4);
+			std::string path = metadata_path + std::string(input_text4);
 			MetadataManager::load(path, top_drums.name());
 			//push data to GPU
 			top_drums.setAllObjectStates(MetadataManager::getLayerData(top_drums.name()));