godot/editor/import/resource_importer_texture_atlas.cpp

/**************************************************************************/
/*  resource_importer_texture_atlas.cpp                                   */
/**************************************************************************/
/*                         This file is part of:                          */
/*                             GODOT ENGINE                               */
/*                        https://godotengine.org                         */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
/*                                                                        */
/* Permission is hereby granted, free of charge, to any person obtaining  */
/* a copy of this software and associated documentation files (the        */
/* "Software"), to deal in the Software without restriction, including    */
/* without limitation the rights to use, copy, modify, merge, publish,    */
/* distribute, sublicense, and/or sell copies of the Software, and to     */
/* permit persons to whom the Software is furnished to do so, subject to  */
/* the following conditions:                                              */
/*                                                                        */
/* The above copyright notice and this permission notice shall be         */
/* included in all copies or substantial portions of the Software.        */
/*                                                                        */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
/**************************************************************************/

#include "resource_importer_texture_atlas.h"

#include "atlas_import_failed.xpm"
#include "core/config/project_settings.h"
#include "core/io/file_access.h"
#include "core/io/image_loader.h"
#include "core/io/resource_saver.h"
#include "core/math/geometry_2d.h"
#include "editor/editor_atlas_packer.h"
#include "scene/resources/atlas_texture.h"
#include "scene/resources/image_texture.h"
#include "scene/resources/mesh.h"
#include "scene/resources/mesh_texture.h"

String ResourceImporterTextureAtlas::get_importer_name() const { … }

String ResourceImporterTextureAtlas::get_visible_name() const { … }

void ResourceImporterTextureAtlas::get_recognized_extensions(List<String> *p_extensions) const { … }

String ResourceImporterTextureAtlas::get_save_extension() const { … }

String ResourceImporterTextureAtlas::get_resource_type() const { … }

bool ResourceImporterTextureAtlas::get_option_visibility(const String &p_path, const String &p_option, const HashMap<StringName, Variant> &p_options) const { … }

int ResourceImporterTextureAtlas::get_preset_count() const { … }

String ResourceImporterTextureAtlas::get_preset_name(int p_idx) const { … }

void ResourceImporterTextureAtlas::get_import_options(const String &p_path, List<ImportOption> *r_options, int p_preset) const { … }

String ResourceImporterTextureAtlas::get_option_group_file() const { … }

Error ResourceImporterTextureAtlas::import(ResourceUID::ID p_source_id, const String &p_source_file, const String &p_save_path, const HashMap<StringName, Variant> &p_options, List<String> *r_platform_variants, List<String> *r_gen_files, Variant *r_metadata) { … }

// FIXME: Rasterization has issues, see https://github.com/godotengine/godot/issues/68350#issuecomment-1305610290
static void _plot_triangle(Vector2i *p_vertices, const Vector2i &p_offset, bool p_transposed, Ref<Image> p_image, const Ref<Image> &p_src_image) { … }

Error ResourceImporterTextureAtlas::import_group_file(const String &p_group_file, const HashMap<String, HashMap<StringName, Variant>> &p_source_file_options, const HashMap<String, String> &p_base_paths) { … }

ResourceImporterTextureAtlas::ResourceImporterTextureAtlas() { … }