174 lines
7.3 KiB
C++
174 lines
7.3 KiB
C++
/*************************************************************************/
|
|
/* baked_lightmap_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 "baked_lightmap_editor_plugin.h"
|
|
|
|
void BakedLightmapEditorPlugin::_bake_select_file(const String &p_file) {
|
|
if (lightmap) {
|
|
BakedLightmap::BakeError err;
|
|
uint32_t time_started = OS::get_singleton()->get_ticks_msec();
|
|
if (get_tree()->get_edited_scene_root() && get_tree()->get_edited_scene_root() == lightmap) {
|
|
err = lightmap->bake(lightmap, p_file);
|
|
} else {
|
|
err = lightmap->bake(lightmap->get_parent(), p_file);
|
|
}
|
|
|
|
bake_func_end(time_started);
|
|
|
|
switch (err) {
|
|
case BakedLightmap::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_centered_ratio();
|
|
|
|
} break;
|
|
case BakedLightmap::BAKE_ERROR_NO_MESHES:
|
|
EditorNode::get_singleton()->show_warning(TTR("No meshes to bake. Make sure they contain an UV2 channel and that the 'Use In Baked Light' and 'Generate Lightmap' flags are on."));
|
|
break;
|
|
case BakedLightmap::BAKE_ERROR_CANT_CREATE_IMAGE:
|
|
EditorNode::get_singleton()->show_warning(TTR("Failed creating lightmap images, make sure path is writable."));
|
|
break;
|
|
case BakedLightmap::BAKE_ERROR_LIGHTMAP_SIZE:
|
|
EditorNode::get_singleton()->show_warning(TTR("Failed determining lightmap size. Maximum lightmap size too small?"));
|
|
break;
|
|
case BakedLightmap::BAKE_ERROR_INVALID_MESH:
|
|
EditorNode::get_singleton()->show_warning(TTR("Some mesh is invalid. Make sure the UV2 channel values are contained within the [0.0,1.0] square region."));
|
|
break;
|
|
case BakedLightmap::BAKE_ERROR_NO_LIGHTMAPPER:
|
|
EditorNode::get_singleton()->show_warning(TTR("Godot editor was built without ray tracing support, lightmaps can't be baked."));
|
|
break;
|
|
default: {
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void BakedLightmapEditorPlugin::_bake() {
|
|
_bake_select_file("");
|
|
}
|
|
|
|
void BakedLightmapEditorPlugin::edit(Object *p_object) {
|
|
BakedLightmap *s = Object::cast_to<BakedLightmap>(p_object);
|
|
if (!s) {
|
|
return;
|
|
}
|
|
|
|
lightmap = s;
|
|
}
|
|
|
|
bool BakedLightmapEditorPlugin::handles(Object *p_object) const {
|
|
return p_object->is_class("BakedLightmap");
|
|
}
|
|
|
|
void BakedLightmapEditorPlugin::make_visible(bool p_visible) {
|
|
if (p_visible) {
|
|
bake->show();
|
|
} else {
|
|
bake->hide();
|
|
}
|
|
}
|
|
|
|
EditorProgress *BakedLightmapEditorPlugin::tmp_progress = nullptr;
|
|
EditorProgress *BakedLightmapEditorPlugin::tmp_subprogress = nullptr;
|
|
|
|
bool BakedLightmapEditorPlugin::bake_func_step(float p_progress, const String &p_description, void *, bool p_force_refresh) {
|
|
if (!tmp_progress) {
|
|
tmp_progress = memnew(EditorProgress("bake_lightmaps", TTR("Bake Lightmaps"), 1000, true));
|
|
ERR_FAIL_COND_V(tmp_progress == nullptr, false);
|
|
}
|
|
return tmp_progress->step(p_description, p_progress * 1000, p_force_refresh);
|
|
}
|
|
|
|
bool BakedLightmapEditorPlugin::bake_func_substep(float p_progress, const String &p_description, void *, bool p_force_refresh) {
|
|
if (!tmp_subprogress) {
|
|
tmp_subprogress = memnew(EditorProgress("bake_lightmaps_substep", "", 1000, true));
|
|
ERR_FAIL_COND_V(tmp_subprogress == nullptr, false);
|
|
}
|
|
return tmp_subprogress->step(p_description, p_progress * 1000, p_force_refresh);
|
|
}
|
|
|
|
void BakedLightmapEditorPlugin::bake_func_end(uint32_t p_time_started) {
|
|
if (tmp_progress != nullptr) {
|
|
memdelete(tmp_progress);
|
|
tmp_progress = nullptr;
|
|
}
|
|
|
|
if (tmp_subprogress != nullptr) {
|
|
memdelete(tmp_subprogress);
|
|
tmp_subprogress = nullptr;
|
|
}
|
|
|
|
const int time_taken = (OS::get_singleton()->get_ticks_msec() - p_time_started) * 0.001;
|
|
print_line(vformat("Done baking lightmaps in %02d:%02d:%02d.", time_taken / 3600, (time_taken % 3600) / 60, time_taken % 60));
|
|
// Request attention in case the user was doing something else.
|
|
// Baking lightmaps is likely the editor task that can take the most time,
|
|
// so only request the attention for baking lightmaps.
|
|
OS::get_singleton()->request_attention();
|
|
}
|
|
|
|
void BakedLightmapEditorPlugin::_bind_methods() {
|
|
ClassDB::bind_method("_bake", &BakedLightmapEditorPlugin::_bake);
|
|
ClassDB::bind_method("_bake_select_file", &BakedLightmapEditorPlugin::_bake_select_file);
|
|
}
|
|
|
|
BakedLightmapEditorPlugin::BakedLightmapEditorPlugin(EditorNode *p_node) {
|
|
editor = p_node;
|
|
bake = memnew(ToolButton);
|
|
bake->set_icon(editor->get_gui_base()->get_icon("Bake", "EditorIcons"));
|
|
bake->set_text(TTR("Bake Lightmaps"));
|
|
bake->hide();
|
|
bake->connect("pressed", this, "_bake");
|
|
|
|
file_dialog = memnew(EditorFileDialog);
|
|
file_dialog->set_mode(EditorFileDialog::MODE_SAVE_FILE);
|
|
file_dialog->add_filter("*.lmbake ; LightMap Bake");
|
|
file_dialog->set_title(TTR("Select lightmap bake file:"));
|
|
file_dialog->connect("file_selected", this, "_bake_select_file");
|
|
bake->add_child(file_dialog);
|
|
|
|
add_control_to_container(CONTAINER_SPATIAL_EDITOR_MENU, bake);
|
|
lightmap = nullptr;
|
|
|
|
BakedLightmap::bake_step_function = bake_func_step;
|
|
BakedLightmap::bake_substep_function = bake_func_substep;
|
|
}
|
|
|
|
BakedLightmapEditorPlugin::~BakedLightmapEditorPlugin() {
|
|
}
|