Add submodules stb, tinyobjloader

Author: kugimasa

.gitmodules

@@ -0,0 +1,6 @@
+[submodule "external/stb"]
+	path = external/stb
+	url = https://github.com/nothings/stb
+[submodule "external/tinyobjloader"]
+	path = external/tinyobjloader
+	url = https://github.com/tinyobjloader/tinyobjloader.git

CMakeLists.txt

@@ -21,6 +21,9 @@ add_executable(Portracer
                src/utils/print_util.h
                external/implementation.cpp)
 
+include_directories("external/stb")
+include_directories("external/tinyobjloader")
+
 if (DEV_MODE)
     target_compile_definitions(Portracer PRIVATE
                                RESOURCE_DIR="${CMAKE_CURRENT_SOURCE_DIR}/resources"

external/implementation.cpp

@@ -1,2 +1,22 @@
 #define WEBGPU_CPP_IMPLEMENTATION
-#include "webgpu/webgpu.hpp"
+#include <webgpu/webgpu.hpp>
+
+// Disable pedantic warnings for this external library.
+#ifdef _MSC_VER
+// Microsoft Visual C++ Compiler
+#pragma warning (push, 0)
+#endif
+
+#define STBI_MSC_SECURE_CRT
+#define STB_IMAGE_IMPLEMENTATION
+#include "stb_image.h"
+
+#define STBI_MSC_SECURE_CRT
+#define STB_IMAGE_WRITE_IMPLEMENTATION
+#include "stb_image_write.h"
+
+// Restore warning levels.
+#ifdef _MSC_VER
+// Microsoft Visual C++ Compiler
+#pragma warning (pop)
+#endif