[#79] Update documentation of asset loader.

modules/asset_loader/include/vkcv/asset/asset_loader.hpp

@@ -269,6 +269,8 @@ struct Mesh {
 	 * initialized and all information is final, except for the missing binary
 	 * data. This means that indices to vectors will remain valid even when the
 	 * shallow scene struct is filled with data by loadMesh().
+	 * Note that for URIs only (local) filesystem paths are supported, no
+	 * URLs using network protocols etc.
 	 *
 	 * @param path	must be the path to a glTF- or glb-file.
 	 * @param scene	is a reference to a Scene struct that will be filled with the
@@ -300,6 +302,8 @@ struct Mesh {
 	 */
 	int loadScene(const std::filesystem::path &path, Scene &scene);
 
+	/**
+	 * TODO document
+	 */
 	Texture loadTexture(const std::filesystem::path& path);
-
 }

modules/asset_loader/src/vkcv/asset/asset_loader.cpp

@@ -342,7 +342,8 @@ namespace vkcv::asset {
 	}
 
 	/**
-	 * TODO document
+	 * Initializes vertex groups of a Mesh, including copying the data to
+	 * index- and vertex-buffers.
 	 */
 	static int loadVertexGroups(const fx::gltf::Mesh &objectMesh,
 								const fx::gltf::Document &sceneObjects,