/*************************************************************************/ /* lightmap_gi_editor_plugin.cpp */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ /* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* 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 "lightmap_gi_editor_plugin.h" void LightmapGIEditorPlugin::_bake_select_file(const String &p_file) { if (lightmap) { LightmapGI::BakeError err; if (get_tree()->get_edited_scene_root() && get_tree()->get_edited_scene_root() == lightmap) { err = lightmap->bake(lightmap, p_file, bake_func_step); } else { err = lightmap->bake(lightmap->get_parent(), p_file, bake_func_step); } bake_func_end(); switch (err) { case LightmapGI::BAKE_ERROR_NO_SAVE_PATH: { String scene_path = lightmap->get_filename(); if (scene_path == String()) { scene_path = lightmap->get_owner()->get_filename(); } if (scene_path == String()) { EditorNode::get_singleton()->show_warning(TTR("Can't determine a save path for lightmap images.\nSave your scene and try again.")); break; } scene_path = scene_path.get_basename() + ".lmbake"; file_dialog->set_current_path(scene_path); file_dialog->popup_file_dialog(); } break; case LightmapGI::BAKE_ERROR_NO_MESHES: EditorNode::get_singleton()->show_warning(TTR("No meshes to bake. Make sure they contain an UV2 channel and that the 'Bake Light' flag is on.")); break; case LightmapGI::BAKE_ERROR_CANT_CREATE_IMAGE: EditorNode::get_singleton()->show_warning(TTR("Failed creating lightmap images, make sure path is writable.")); break; default: { } } } } void LightmapGIEditorPlugin::_bake() { _bake_select_file(""); } void LightmapGIEditorPlugin::edit(Object *p_object) { LightmapGI *s = Object::cast_to<LightmapGI>(p_object); if (!s) { return; } lightmap = s; } bool LightmapGIEditorPlugin::handles(Object *p_object) const { return p_object->is_class("LightmapGI"); } void LightmapGIEditorPlugin::make_visible(bool p_visible) { if (p_visible) { bake->show(); } else { bake->hide(); } } EditorProgress *LightmapGIEditorPlugin::tmp_progress = nullptr; bool LightmapGIEditorPlugin::bake_func_step(float p_progress, const String &p_description, void *, bool p_refresh) { if (!tmp_progress) { tmp_progress = memnew(EditorProgress("bake_lightmaps", TTR("Bake Lightmaps"), 1000, false)); ERR_FAIL_COND_V(tmp_progress == nullptr, false); } return tmp_progress->step(p_description, p_progress * 1000, p_refresh); } void LightmapGIEditorPlugin::bake_func_end() { if (tmp_progress != nullptr) { memdelete(tmp_progress); tmp_progress = nullptr; } } void LightmapGIEditorPlugin::_bind_methods() { ClassDB::bind_method("_bake", &LightmapGIEditorPlugin::_bake); } LightmapGIEditorPlugin::LightmapGIEditorPlugin(EditorNode *p_node) { editor = p_node; bake = memnew(Button); bake->set_flat(true); bake->set_icon(editor->get_gui_base()->get_theme_icon(SNAME("Bake"), SNAME("EditorIcons"))); bake->set_text(TTR("Bake Lightmaps")); bake->hide(); bake->connect("pressed", Callable(this, "_bake")); add_control_to_container(CONTAINER_SPATIAL_EDITOR_MENU, bake); lightmap = nullptr; file_dialog = memnew(EditorFileDialog); file_dialog->set_file_mode(EditorFileDialog::FILE_MODE_SAVE_FILE); file_dialog->add_filter("*.lmbake ; LightMap Bake"); file_dialog->set_title(TTR("Select lightmap bake file:")); file_dialog->connect("file_selected", callable_mp(this, &LightmapGIEditorPlugin::_bake_select_file)); bake->add_child(file_dialog); } LightmapGIEditorPlugin::~LightmapGIEditorPlugin() { }