[gltf] Small improvements

include/inexor/vulkan-renderer/gltf2/gltf2_model.hpp

@@ -82,9 +82,14 @@ class Model {
 public:
     /// @brief Extract the model data from a model file.
     /// @paran device The device wrapper
-    /// @param file The glTF2 model file
+    /// @param model The glTF2 model
     Model(const wrapper::Device &device, const tinygltf::Model &model);
 
+    /// @brief Overloaded constructor which accepts ModelFile as argument
+    /// @paran device The device wrapper
+    /// @param model_file The glTF2 model file
+    Model(const wrapper::Device &device, const ModelFile &model_file);
+
     [[nodiscard]] std::size_t texture_count() const noexcept {
         return m_textures.size();
     }

src/vulkan-renderer/application.cpp

@@ -188,13 +188,13 @@ void Application::load_shaders() {
 
 void Application::load_gltf_example_model() {
 
-    const std::string file_names[] = {"5_objects.gltf"};
+    const std::array<std::string, 1> file_names = {"5_objects.gltf"};
 
-    for (const auto file : file_names) {
+    for (const auto &file : file_names) {
         try {
             const std::string full_file_name = "assets/models/inexor/" + file;
             gltf2::ModelFile gltf_file(full_file_name, "example model");
-            gltf2::Model example_model(*m_device, gltf_file.model());
+            gltf2::Model example_model(*m_device, gltf_file);
         } catch (InexorException &exception) { spdlog::critical("{}", exception.what()); }
     }
 }

src/vulkan-renderer/gltf2/gltf2_model.cpp

@@ -14,6 +14,8 @@ Model::Model(const wrapper::Device &device, const tinygltf::Model &model) : m_de
     load_nodes();
 }
 
+Model::Model(const wrapper::Device &device, const ModelFile &model_file) : Model(device, model_file.model()) {}
+
 void Model::load_textures() {
     spdlog::debug("Loading {} glTF2 model textures", m_model.images.size());