Ported the obj parser.

main.cpp

@@ -1,4 +1,6 @@
-#include "viewer/instance.hpp"
+
+/*
+*#include "viewer/instance.hpp"
 #include "util/logger.hpp"
 #include <condition_variable>
 #include <thread>
@@ -10,7 +12,6 @@
 #include "viewer/asset_types.hpp"
 #include "viewer/dynamic_shader_program_loading.hpp"
 #include "util/logger.hpp"
-/*
 void controller_task(
 	int args_count, char* args[],
 	viewer::instance* z3d,
@@ -180,7 +181,7 @@ void controller_task(
 
 	// TODO fix
 	std::this_thread::sleep_for(20h);
-}*/
+}
 
 
 void controller_task(
@@ -391,7 +392,7 @@ int main(int args_count, char* args[]) {
 	std::string progress_title = "Initializing...";
 	float progress_ratio = 0.0f;
 
-	/*auto controller_thread = std::thread(
+	auto controller_thread = std::thread(
 		controller_task,
 		args_count,
 		args,
@@ -400,7 +401,7 @@ int main(int args_count, char* args[]) {
 		&progress_lock,
 		&progress_title,
 		&progress_ratio
-	);*/
+	);
 
 	auto loader = viewer::asset_loader{};
 
@@ -429,3 +430,54 @@ int main(int args_count, char* args[]) {
 
 	return EXIT_SUCCESS;
 }
+*/
+
+
+
+#include "assets/file_parsers/obj_parser.hpp"
+#include "assets/file_parsers/mtl_parser.hpp"
+#include <iostream>
+
+int main() {
+	assets::path_id_lookups lookups{};
+	assets::data_stores stores{};
+
+	lookups.meshes.try_emplace("/home/zy4n/Downloads/test.obj");
+
+	assets::obj_parser obj_parser{};
+	assets::mtl_parser mtl_parser{};
+
+	const auto time = [](auto title, auto&& f)
+	{
+		namespace chr = std::chrono;
+		using clock = chr::high_resolution_clock;
+		using floating_ms = chr::duration<double, std::milli>;
+
+		const auto begin = clock::now();
+
+		f();
+
+		const auto end = clock::now();
+
+		const auto ms = chr::duration_cast<floating_ms>(end - begin).count();
+
+		std::cout << title << ": " << ms << "ms" << std::endl;
+	};
+
+	time("obj prefetch", [&] {
+		std::ignore = obj_parser.prefetch(lookups);
+	});
+
+	time("mtl prefetch", [&] {
+		std::ignore = mtl_parser.prefetch(lookups);
+	});
+
+	time("mtl parsing", [&] {
+		std::ignore = mtl_parser.load(lookups, stores);
+	});
+
+	time("obj parsing", [&] {
+		std::ignore = obj_parser.load(lookups, stores);
+	});
+
+}