#include <ModelLoader.h>

Collaboration diagram for hellfire::Addons::ModelLoader:

Classes
struct	ImportFlags

Static Public Member Functions
static EntityID	load_model (Scene *scene, const std::filesystem::path &filepath, unsigned int import_flags=0)

static void	clear_cache ()

static void	print_cache_stats ()

Private Types
enum class	MaterialType { LAMBERT , PHONG , PBR }

Static Private Member Functions
static EntityID	process_node (Scene scene, aiNode node, const aiScene *ai_scene, const std::string &filepath, EntityID parent_id=0)

static bool	is_identity_transform (const aiMatrix4x4 &matrix)

static void	process_mesh_vertices (aiMesh *mesh, std::vector< Vertex > &vertices, std::vector< unsigned int > &indices)

static std::shared_ptr< Mesh >	process_mesh (aiMesh mesh, const aiScene scene, const std::string &filepath)

static void	preprocess_materials (const aiScene *scene, const std::string &filepath)

static std::shared_ptr< Material >	create_material (const aiMaterial ai_material, const aiScene scene, const std::string &filepath)

static void	load_essential_material_properties (const aiMaterial *ai_material, Material &material)

static void	load_material_textures (const aiMaterial ai_material, Material &material, const aiScene scene, const std::string &filepath)

static bool	try_load_embedded_texture_unified (const std::string &path_str, const aiScene *scene, TextureType type, Material &material)

static bool	try_load_external_texture_unified (const std::string &path_str, const std::string &filepath, TextureType type, Material &material)

static bool	try_load_embedded_texture (const std::string &path_str, const aiScene *scene, TextureType dcr_type, Material &material, const std::string &property_name)

static bool	try_load_external_texture (const std::string &path_str, const std::string &filepath, TextureType dcr_type, Material &material, const std::string &property_name)

static std::shared_ptr< Texture >	load_cached_texture (const std::string &path, TextureType type)

static std::string	create_mesh_key (aiMesh *mesh, const std::string &filepath)

static std::string	create_material_key (const aiMaterial *ai_material, const std::string &filepath, unsigned int material_index)

static std::string	capitalize_first (const std::string &str)

static void	debug_scene_info (const aiScene *scene, const std::string &filepath)

static std::vector< std::string >	get_texture_search_paths (const std::string &filepath)

Static Private Attributes
static std::unordered_map< std::string, std::shared_ptr< Mesh > >	mesh_cache

static std::unordered_map< std::string, std::shared_ptr< Material > >	material_cache

static std::unordered_map< std::string, std::shared_ptr< Texture > >	texture_cache

Detailed Description

Definition at line 22 of file ModelLoader.h.

Member Enumeration Documentation

◆ MaterialType

enum class hellfire::Addons::ModelLoader::MaterialType

strongprivate

Enumerator
LAMBERT
PHONG
PBR

Definition at line 72 of file ModelLoader.h.

Member Function Documentation

◆ capitalize_first()

std::string hellfire::Addons::ModelLoader::capitalize_first ( const std::string & str )

staticprivate

Definition at line 552 of file ModelLoader.cpp.

◆ clear_cache()

void hellfire::Addons::ModelLoader::clear_cache ( )

static

Definition at line 559 of file ModelLoader.cpp.

◆ create_material()

std::shared_ptr< Material > hellfire::Addons::ModelLoader::create_material	(	const aiMaterial *	ai_material,
		const aiScene *	scene,
		const std::string &	filepath
	)

staticprivate

Definition at line 320 of file ModelLoader.cpp.

◆ create_material_key()

std::string hellfire::Addons::ModelLoader::create_material_key	(	const aiMaterial *	ai_material,
		const std::string &	filepath,
		unsigned int	material_index
	)

staticprivate

Definition at line 289 of file ModelLoader.cpp.

◆ create_mesh_key()

std::string hellfire::Addons::ModelLoader::create_mesh_key	(	aiMesh *	mesh,
		const std::string &	filepath
	)

staticprivate

Definition at line 285 of file ModelLoader.cpp.

◆ debug_scene_info()

void hellfire::Addons::ModelLoader::debug_scene_info	(	const aiScene *	scene,
		const std::string &	filepath
	)

staticprivate

Definition at line 64 of file ModelLoader.cpp.

◆ get_texture_search_paths()

std::vector< std::string > hellfire::Addons::ModelLoader::get_texture_search_paths ( const std::string & filepath )

staticprivate

Definition at line 379 of file ModelLoader.cpp.

◆ is_identity_transform()

bool hellfire::Addons::ModelLoader::is_identity_transform ( const aiMatrix4x4 & matrix )

staticprivate

Definition at line 221 of file ModelLoader.cpp.

◆ load_cached_texture()

std::shared_ptr< Texture > hellfire::Addons::ModelLoader::load_cached_texture	(	const std::string &	path,
		TextureType	type
	)

staticprivate

Definition at line 532 of file ModelLoader.cpp.

◆ load_essential_material_properties()

void hellfire::Addons::ModelLoader::load_essential_material_properties	(	const aiMaterial *	ai_material,
		Material &	material
	)

staticprivate

Definition at line 340 of file ModelLoader.cpp.

◆ load_material_textures()

void hellfire::Addons::ModelLoader::load_material_textures	(	const aiMaterial *	ai_material,
		Material &	material,
		const aiScene *	scene,
		const std::string &	filepath
	)

staticprivate

Definition at line 395 of file ModelLoader.cpp.

◆ load_model()

EntityID hellfire::Addons::ModelLoader::load_model	(	Scene *	scene,
		const std::filesystem::path &	filepath,
		unsigned int	import_flags = `0`
	)

static

Definition at line 25 of file ModelLoader.cpp.

◆ preprocess_materials()

void hellfire::Addons::ModelLoader::preprocess_materials	(	const aiScene *	scene,
		const std::string &	filepath
	)

staticprivate

Definition at line 82 of file ModelLoader.cpp.

◆ print_cache_stats()

void hellfire::Addons::ModelLoader::print_cache_stats ( )

static

Definition at line 566 of file ModelLoader.cpp.

◆ process_mesh()

std::shared_ptr< Mesh > hellfire::Addons::ModelLoader::process_mesh	(	aiMesh *	mesh,
		const aiScene *	scene,
		const std::string &	filepath
	)

staticprivate

Definition at line 297 of file ModelLoader.cpp.

◆ process_mesh_vertices()

void hellfire::Addons::ModelLoader::process_mesh_vertices	(	aiMesh *	mesh,
		std::vector< Vertex > &	vertices,
		std::vector< unsigned int > &	indices
	)

staticprivate

Definition at line 231 of file ModelLoader.cpp.

◆ process_node()

EntityID hellfire::Addons::ModelLoader::process_node	(	Scene *	scene,
		aiNode *	node,
		const aiScene *	ai_scene,
		const std::string &	filepath,
		EntityID	parent_id = `0`
	)

staticprivate

Definition at line 126 of file ModelLoader.cpp.

◆ try_load_embedded_texture()

static bool hellfire::Addons::ModelLoader::try_load_embedded_texture	(	const std::string &	path_str,
		const aiScene *	scene,
		TextureType	dcr_type,
		Material &	material,
		const std::string &	property_name
	)

staticprivate

◆ try_load_embedded_texture_unified()

bool hellfire::Addons::ModelLoader::try_load_embedded_texture_unified	(	const std::string &	path_str,
		const aiScene *	scene,
		TextureType	type,
		Material &	material
	)

staticprivate

Definition at line 428 of file ModelLoader.cpp.

◆ try_load_external_texture()

static bool hellfire::Addons::ModelLoader::try_load_external_texture	(	const std::string &	path_str,
		const std::string &	filepath,
		TextureType	dcr_type,
		Material &	material,
		const std::string &	property_name
	)

staticprivate

◆ try_load_external_texture_unified()

bool hellfire::Addons::ModelLoader::try_load_external_texture_unified	(	const std::string &	path_str,
		const std::string &	filepath,
		TextureType	type,
		Material &	material
	)

staticprivate

Definition at line 498 of file ModelLoader.cpp.

Member Data Documentation

◆ material_cache

std::unordered_map< std::string, std::shared_ptr< Material > > hellfire::Addons::ModelLoader::material_cache

staticprivate

Definition at line 135 of file ModelLoader.h.

◆ mesh_cache

std::unordered_map< std::string, std::shared_ptr< Mesh > > hellfire::Addons::ModelLoader::mesh_cache

staticprivate

Definition at line 134 of file ModelLoader.h.

◆ texture_cache

std::unordered_map< std::string, std::shared_ptr< Texture > > hellfire::Addons::ModelLoader::texture_cache

staticprivate

Definition at line 136 of file ModelLoader.h.

The documentation for this class was generated from the following files:

engine/src/hellfire/assets/ModelLoader.h
engine/src/hellfire/assets/ModelLoader.cpp

Classes

Static Public Member Functions

Private Types

Static Private Member Functions

Static Private Attributes

Detailed Description

Member Enumeration Documentation

◆ MaterialType

Member Function Documentation

◆ capitalize_first()

◆ clear_cache()

◆ create_material()

◆ create_material_key()

◆ create_mesh_key()

◆ debug_scene_info()

◆ get_texture_search_paths()

◆ is_identity_transform()

◆ load_cached_texture()

◆ load_essential_material_properties()

◆ load_material_textures()

◆ load_model()

◆ preprocess_materials()

◆ print_cache_stats()

◆ process_mesh()

◆ process_mesh_vertices()

◆ process_node()

◆ try_load_embedded_texture()

◆ try_load_embedded_texture_unified()

◆ try_load_external_texture()

◆ try_load_external_texture_unified()

Member Data Documentation

◆ material_cache

◆ mesh_cache

◆ texture_cache