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godot/editor/import/scene_import_settings.cpp

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/*************************************************************************/
/* scene_import_settings.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 "scene_import_settings.h"
#include "editor/editor_node.h"
#include "editor/editor_scale.h"
#include "editor/import/scene_importer_mesh_node_3d.h"
#include "scene/resources/surface_tool.h"
class SceneImportSettingsData : public Object {
GDCLASS(SceneImportSettingsData, Object)
friend class SceneImportSettings;
Map<StringName, Variant> *settings = nullptr;
Map<StringName, Variant> current;
Map<StringName, Variant> defaults;
List<ResourceImporter::ImportOption> options;
ResourceImporterScene::InternalImportCategory category = ResourceImporterScene::INTERNAL_IMPORT_CATEGORY_MAX;
bool _set(const StringName &p_name, const Variant &p_value) {
if (settings) {
if (defaults.has(p_name) && defaults[p_name] == p_value) {
settings->erase(p_name);
} else {
(*settings)[p_name] = p_value;
}
current[p_name] = p_value;
return true;
}
return false;
}
bool _get(const StringName &p_name, Variant &r_ret) const {
if (settings) {
if (settings->has(p_name)) {
r_ret = (*settings)[p_name];
return true;
}
}
if (defaults.has(p_name)) {
r_ret = defaults[p_name];
return true;
}
return false;
}
void _get_property_list(List<PropertyInfo> *p_list) const {
for (const List<ResourceImporter::ImportOption>::Element *E = options.front(); E; E = E->next()) {
if (ResourceImporterScene::get_singleton()->get_internal_option_visibility(category, E->get().option.name, current)) {
p_list->push_back(E->get().option);
}
}
}
};
void SceneImportSettings::_fill_material(Tree *p_tree, const Ref<Material> &p_material, TreeItem *p_parent) {
String import_id;
bool has_import_id = false;
if (p_material->has_meta("import_id")) {
import_id = p_material->get_meta("import_id");
has_import_id = true;
} else if (p_material->get_name() != "") {
import_id = p_material->get_name();
has_import_id = true;
} else {
import_id = "@MATERIAL:" + itos(material_set.size());
}
if (!material_map.has(import_id)) {
MaterialData md;
md.has_import_id = has_import_id;
md.material = p_material;
_load_default_subresource_settings(md.settings, "materials", import_id, ResourceImporterScene::INTERNAL_IMPORT_CATEGORY_MATERIAL);
material_map[import_id] = md;
}
MaterialData &material_data = material_map[import_id];
Ref<Texture2D> icon = get_theme_icon("StandardMaterial3D", "EditorIcons");
TreeItem *item = p_tree->create_item(p_parent);
item->set_text(0, p_material->get_name());
item->set_icon(0, icon);
bool created = false;
if (!material_set.has(p_material)) {
material_set.insert(p_material);
created = true;
}
item->set_meta("type", "Material");
item->set_meta("import_id", import_id);
item->set_tooltip(0, vformat(TTR("Import ID: %s"), import_id));
item->set_selectable(0, true);
if (p_tree == scene_tree) {
material_data.scene_node = item;
} else if (p_tree == mesh_tree) {
material_data.mesh_node = item;
} else {
material_data.material_node = item;
}
if (created) {
_fill_material(material_tree, p_material, material_tree->get_root());
}
}
void SceneImportSettings::_fill_mesh(Tree *p_tree, const Ref<Mesh> &p_mesh, TreeItem *p_parent) {
String import_id;
bool has_import_id = false;
if (p_mesh->has_meta("import_id")) {
import_id = p_mesh->get_meta("import_id");
has_import_id = true;
} else if (p_mesh->get_name() != String()) {
import_id = p_mesh->get_name();
has_import_id = true;
} else {
import_id = "@MESH:" + itos(mesh_set.size());
}
if (!mesh_map.has(import_id)) {
MeshData md;
md.has_import_id = has_import_id;
md.mesh = p_mesh;
_load_default_subresource_settings(md.settings, "meshes", import_id, ResourceImporterScene::INTERNAL_IMPORT_CATEGORY_MESH);
mesh_map[import_id] = md;
}
MeshData &mesh_data = mesh_map[import_id];
Ref<Texture2D> icon = get_theme_icon("Mesh", "EditorIcons");
TreeItem *item = p_tree->create_item(p_parent);
item->set_text(0, p_mesh->get_name());
item->set_icon(0, icon);
bool created = false;
if (!mesh_set.has(p_mesh)) {
mesh_set.insert(p_mesh);
created = true;
}
item->set_meta("type", "Mesh");
item->set_meta("import_id", import_id);
item->set_tooltip(0, vformat(TTR("Import ID: %s"), import_id));
item->set_selectable(0, true);
if (p_tree == scene_tree) {
mesh_data.scene_node = item;
} else {
mesh_data.mesh_node = item;
}
item->set_collapsed(true);
for (int i = 0; i < p_mesh->get_surface_count(); i++) {
Ref<Material> mat = p_mesh->surface_get_material(i);
if (mat.is_valid()) {
_fill_material(p_tree, mat, item);
}
}
if (created) {
_fill_mesh(mesh_tree, p_mesh, mesh_tree->get_root());
}
}
void SceneImportSettings::_fill_animation(Tree *p_tree, const Ref<Animation> &p_anim, const String &p_name, TreeItem *p_parent) {
if (!animation_map.has(p_name)) {
AnimationData ad;
ad.animation = p_anim;
_load_default_subresource_settings(ad.settings, "animations", p_name, ResourceImporterScene::INTERNAL_IMPORT_CATEGORY_ANIMATION);
animation_map[p_name] = ad;
}
AnimationData &animation_data = animation_map[p_name];
Ref<Texture2D> icon = get_theme_icon("Animation", "EditorIcons");
TreeItem *item = p_tree->create_item(p_parent);
item->set_text(0, p_name);
item->set_icon(0, icon);
item->set_meta("type", "Animation");
item->set_meta("import_id", p_name);
item->set_selectable(0, true);
animation_data.scene_node = item;
}
void SceneImportSettings::_fill_scene(Node *p_node, TreeItem *p_parent_item) {
String import_id;
if (p_node->has_meta("import_id")) {
import_id = p_node->get_meta("import_id");
} else {
import_id = "PATH:" + String(scene->get_path_to(p_node));
p_node->set_meta("import_id", import_id);
}
EditorSceneImporterMeshNode3D *src_mesh_node = Object::cast_to<EditorSceneImporterMeshNode3D>(p_node);
if (src_mesh_node) {
MeshInstance3D *mesh_node = memnew(MeshInstance3D);
mesh_node->set_name(src_mesh_node->get_name());
mesh_node->set_transform(src_mesh_node->get_transform());
mesh_node->set_skin(src_mesh_node->get_skin());
mesh_node->set_skeleton_path(src_mesh_node->get_skeleton_path());
if (src_mesh_node->get_mesh().is_valid()) {
Ref<EditorSceneImporterMesh> editor_mesh = src_mesh_node->get_mesh();
mesh_node->set_mesh(editor_mesh->get_mesh());
}
p_node->replace_by(mesh_node);
memdelete(p_node);
p_node = mesh_node;
}
String type = p_node->get_class();
if (!has_theme_icon(type, "EditorIcons")) {
type = "Node3D";
}
Ref<Texture2D> icon = get_theme_icon(type, "EditorIcons");
TreeItem *item = scene_tree->create_item(p_parent_item);
item->set_text(0, p_node->get_name());
if (p_node == scene) {
icon = get_theme_icon("PackedScene", "EditorIcons");
item->set_text(0, "Scene");
}
item->set_icon(0, icon);
item->set_meta("type", "Node");
item->set_meta("class", type);
item->set_meta("import_id", import_id);
item->set_tooltip(0, vformat(TTR("Type: %s\nImport ID: %s"), type, import_id));
item->set_selectable(0, true);
if (!node_map.has(import_id)) {
NodeData nd;
if (p_node != scene) {
ResourceImporterScene::InternalImportCategory category;
if (src_mesh_node) {
category = ResourceImporterScene::INTERNAL_IMPORT_CATEGORY_MESH_3D_NODE;
} else if (Object::cast_to<AnimationPlayer>(p_node)) {
category = ResourceImporterScene::INTERNAL_IMPORT_CATEGORY_ANIMATION_NODE;
} else {
category = ResourceImporterScene::INTERNAL_IMPORT_CATEGORY_NODE;
}
_load_default_subresource_settings(nd.settings, "nodes", import_id, category);
}
node_map[import_id] = nd;
}
NodeData &node_data = node_map[import_id];
node_data.node = p_node;
node_data.scene_node = item;
AnimationPlayer *anim_node = Object::cast_to<AnimationPlayer>(p_node);
if (anim_node) {
List<StringName> animations;
anim_node->get_animation_list(&animations);
for (List<StringName>::Element *E = animations.front(); E; E = E->next()) {
_fill_animation(scene_tree, anim_node->get_animation(E->get()), E->get(), item);
}
}
for (int i = 0; i < p_node->get_child_count(); i++) {
_fill_scene(p_node->get_child(i), item);
}
MeshInstance3D *mesh_node = Object::cast_to<MeshInstance3D>(p_node);
if (mesh_node && mesh_node->get_mesh().is_valid()) {
_fill_mesh(scene_tree, mesh_node->get_mesh(), item);
Transform3D accum_xform;
Node3D *base = mesh_node;
while (base) {
accum_xform = base->get_transform() * accum_xform;
base = Object::cast_to<Node3D>(base->get_parent());
}
AABB aabb = accum_xform.xform(mesh_node->get_mesh()->get_aabb());
if (first_aabb) {
contents_aabb = aabb;
first_aabb = false;
} else {
contents_aabb.merge_with(aabb);
}
}
}
void SceneImportSettings::_update_scene() {
scene_tree->clear();
material_tree->clear();
mesh_tree->clear();
//hidden roots
material_tree->create_item();
mesh_tree->create_item();
_fill_scene(scene, nullptr);
}
void SceneImportSettings::_update_camera() {
AABB camera_aabb;
float rot_x = cam_rot_x;
float rot_y = cam_rot_y;
float zoom = cam_zoom;
if (selected_type == "Node" || selected_type == "") {
camera_aabb = contents_aabb;
} else {
if (mesh_preview->get_mesh().is_valid()) {
camera_aabb = mesh_preview->get_transform().xform(mesh_preview->get_mesh()->get_aabb());
} else {
camera_aabb = AABB(Vector3(-1, -1, -1), Vector3(2, 2, 2));
}
if (selected_type == "Mesh" && mesh_map.has(selected_id)) {
const MeshData &md = mesh_map[selected_id];
rot_x = md.cam_rot_x;
rot_y = md.cam_rot_y;
zoom = md.cam_zoom;
} else if (selected_type == "Material" && material_map.has(selected_id)) {
const MaterialData &md = material_map[selected_id];
rot_x = md.cam_rot_x;
rot_y = md.cam_rot_y;
zoom = md.cam_zoom;
}
}
Vector3 center = camera_aabb.position + camera_aabb.size * 0.5;
float camera_size = camera_aabb.get_longest_axis_size();
camera->set_orthogonal(camera_size * zoom, 0.0001, camera_size * 2);
Transform3D xf;
xf.basis = Basis(Vector3(0, 1, 0), rot_y) * Basis(Vector3(1, 0, 0), rot_x);
xf.origin = center;
xf.translate(0, 0, camera_size);
camera->set_transform(xf);
}
void SceneImportSettings::_load_default_subresource_settings(Map<StringName, Variant> &settings, const String &p_type, const String &p_import_id, ResourceImporterScene::InternalImportCategory p_category) {
if (base_subresource_settings.has(p_type)) {
Dictionary d = base_subresource_settings[p_type];
if (d.has(p_import_id)) {
d = d[p_import_id];
List<ResourceImporterScene::ImportOption> options;
ResourceImporterScene::get_singleton()->get_internal_import_options(p_category, &options);
for (List<ResourceImporterScene::ImportOption>::Element *E = options.front(); E; E = E->next()) {
String key = E->get().option.name;
if (d.has(key)) {
settings[key] = d[key];
}
}
}
}
}
void SceneImportSettings::open_settings(const String &p_path) {
if (scene) {
memdelete(scene);
scene = nullptr;
}
scene = ResourceImporterScene::get_singleton()->pre_import(p_path);
if (scene == nullptr) {
EditorNode::get_singleton()->show_warning(TTR("Error opening scene"));
return;
}
base_path = p_path;
material_set.clear();
mesh_set.clear();
material_map.clear();
mesh_map.clear();
node_map.clear();
defaults.clear();
selected_id = "";
selected_type = "";
cam_rot_x = -Math_PI / 4;
cam_rot_y = -Math_PI / 4;
cam_zoom = 1;
{
base_subresource_settings.clear();
Ref<ConfigFile> config;
config.instance();
Error err = config->load(p_path + ".import");
if (err == OK) {
List<String> keys;
config->get_section_keys("params", &keys);
for (List<String>::Element *E = keys.front(); E; E = E->next()) {
Variant value = config->get_value("params", E->get());
if (E->get() == "_subresources") {
base_subresource_settings = value;
} else {
defaults[E->get()] = value;
}
}
}
}
first_aabb = true;
_update_scene();
base_viewport->add_child(scene);
if (first_aabb) {
contents_aabb = AABB(Vector3(-1, -1, -1), Vector3(2, 2, 2));
first_aabb = false;
}
popup_centered_ratio();
_update_camera();
set_title(vformat(TTR("Advanced Import Settings for '%s'"), base_path.get_file()));
}
SceneImportSettings *SceneImportSettings::singleton = nullptr;
SceneImportSettings *SceneImportSettings::get_singleton() {
return singleton;
}
void SceneImportSettings::_select(Tree *p_from, String p_type, String p_id) {
selecting = true;
if (p_type == "Node") {
node_selected->hide(); //always hide just in case
mesh_preview->hide();
if (Object::cast_to<Node3D>(scene)) {
Object::cast_to<Node3D>(scene)->show();
}
//NodeData &nd=node_map[p_id];
material_tree->deselect_all();
mesh_tree->deselect_all();
NodeData &nd = node_map[p_id];
MeshInstance3D *mi = Object::cast_to<MeshInstance3D>(nd.node);
if (mi) {
Ref<Mesh> base_mesh = mi->get_mesh();
if (base_mesh.is_valid()) {
AABB aabb = base_mesh->get_aabb();
Transform3D aabb_xf;
aabb_xf.basis.scale(aabb.size);
aabb_xf.origin = aabb.position;
aabb_xf = mi->get_global_transform() * aabb_xf;
node_selected->set_transform(aabb_xf);
node_selected->show();
}
}
if (nd.node == scene) {
scene_import_settings_data->settings = &defaults;
scene_import_settings_data->category = ResourceImporterScene::INTERNAL_IMPORT_CATEGORY_MAX;
} else {
scene_import_settings_data->settings = &nd.settings;
if (mi) {
scene_import_settings_data->category = ResourceImporterScene::INTERNAL_IMPORT_CATEGORY_MESH_3D_NODE;
} else if (Object::cast_to<AnimationPlayer>(nd.node)) {
scene_import_settings_data->category = ResourceImporterScene::INTERNAL_IMPORT_CATEGORY_ANIMATION_NODE;
} else {
scene_import_settings_data->category = ResourceImporterScene::INTERNAL_IMPORT_CATEGORY_NODE;
}
}
} else if (p_type == "Animation") {
node_selected->hide(); //always hide just in case
mesh_preview->hide();
if (Object::cast_to<Node3D>(scene)) {
Object::cast_to<Node3D>(scene)->show();
}
//NodeData &nd=node_map[p_id];
material_tree->deselect_all();
mesh_tree->deselect_all();
AnimationData &ad = animation_map[p_id];
scene_import_settings_data->settings = &ad.settings;
scene_import_settings_data->category = ResourceImporterScene::INTERNAL_IMPORT_CATEGORY_ANIMATION;
} else if (p_type == "Mesh") {
node_selected->hide();
if (Object::cast_to<Node3D>(scene)) {
Object::cast_to<Node3D>(scene)->hide();
}
MeshData &md = mesh_map[p_id];
if (p_from != mesh_tree) {
md.mesh_node->uncollapse_tree();
md.mesh_node->select(0);
mesh_tree->ensure_cursor_is_visible();
}
if (p_from != scene_tree) {
md.scene_node->uncollapse_tree();
md.scene_node->select(0);
scene_tree->ensure_cursor_is_visible();
}
mesh_preview->set_mesh(md.mesh);
mesh_preview->show();
material_tree->deselect_all();
scene_import_settings_data->settings = &md.settings;
scene_import_settings_data->category = ResourceImporterScene::INTERNAL_IMPORT_CATEGORY_MESH;
} else if (p_type == "Material") {
node_selected->hide();
if (Object::cast_to<Node3D>(scene)) {
Object::cast_to<Node3D>(scene)->hide();
}
mesh_preview->show();
MaterialData &md = material_map[p_id];
material_preview->set_material(md.material);
mesh_preview->set_mesh(material_preview);
if (p_from != mesh_tree) {
md.mesh_node->uncollapse_tree();
md.mesh_node->select(0);
mesh_tree->ensure_cursor_is_visible();
}
if (p_from != scene_tree) {
md.scene_node->uncollapse_tree();
md.scene_node->select(0);
scene_tree->ensure_cursor_is_visible();
}
if (p_from != material_tree) {
md.material_node->uncollapse_tree();
md.material_node->select(0);
material_tree->ensure_cursor_is_visible();
}
scene_import_settings_data->settings = &md.settings;
scene_import_settings_data->category = ResourceImporterScene::INTERNAL_IMPORT_CATEGORY_MATERIAL;
}
selected_type = p_type;
selected_id = p_id;
selecting = false;
_update_camera();
List<ResourceImporter::ImportOption> options;
if (scene_import_settings_data->category == ResourceImporterScene::INTERNAL_IMPORT_CATEGORY_MAX) {
ResourceImporterScene::get_singleton()->get_import_options(&options);
} else {
ResourceImporterScene::get_singleton()->get_internal_import_options(scene_import_settings_data->category, &options);
}
scene_import_settings_data->defaults.clear();
scene_import_settings_data->current.clear();
for (List<ResourceImporter::ImportOption>::Element *E = options.front(); E; E = E->next()) {
scene_import_settings_data->defaults[E->get().option.name] = E->get().default_value;
//needed for visibility toggling (fails if something is missing)
if (scene_import_settings_data->settings->has(E->get().option.name)) {
scene_import_settings_data->current[E->get().option.name] = (*scene_import_settings_data->settings)[E->get().option.name];
} else {
scene_import_settings_data->current[E->get().option.name] = E->get().default_value;
}
}
scene_import_settings_data->options = options;
inspector->edit(scene_import_settings_data);
scene_import_settings_data->notify_property_list_changed();
}
void SceneImportSettings::_material_tree_selected() {
if (selecting) {
return;
}
TreeItem *item = material_tree->get_selected();
String type = item->get_meta("type");
String import_id = item->get_meta("import_id");
_select(material_tree, type, import_id);
}
void SceneImportSettings::_mesh_tree_selected() {
if (selecting) {
return;
}
TreeItem *item = mesh_tree->get_selected();
String type = item->get_meta("type");
String import_id = item->get_meta("import_id");
_select(mesh_tree, type, import_id);
}
void SceneImportSettings::_scene_tree_selected() {
if (selecting) {
return;
}
TreeItem *item = scene_tree->get_selected();
String type = item->get_meta("type");
String import_id = item->get_meta("import_id");
_select(scene_tree, type, import_id);
}
void SceneImportSettings::_viewport_input(const Ref<InputEvent> &p_input) {
float *rot_x = &cam_rot_x;
float *rot_y = &cam_rot_y;
float *zoom = &cam_zoom;
if (selected_type == "Mesh" && mesh_map.has(selected_id)) {
MeshData &md = mesh_map[selected_id];
rot_x = &md.cam_rot_x;
rot_y = &md.cam_rot_y;
zoom = &md.cam_zoom;
} else if (selected_type == "Material" && material_map.has(selected_id)) {
MaterialData &md = material_map[selected_id];
rot_x = &md.cam_rot_x;
rot_y = &md.cam_rot_y;
zoom = &md.cam_zoom;
}
Ref<InputEventMouseMotion> mm = p_input;
if (mm.is_valid() && mm->get_button_mask() & MOUSE_BUTTON_MASK_LEFT) {
(*rot_x) -= mm->get_relative().y * 0.01 * EDSCALE;
(*rot_y) -= mm->get_relative().x * 0.01 * EDSCALE;
(*rot_x) = CLAMP((*rot_x), -Math_PI / 2, Math_PI / 2);
_update_camera();
}
Ref<InputEventMouseButton> mb = p_input;
if (mb.is_valid() && mb->get_button_index() == MOUSE_BUTTON_WHEEL_DOWN) {
(*zoom) *= 1.1;
if ((*zoom) > 10.0) {
(*zoom) = 10.0;
}
_update_camera();
}
if (mb.is_valid() && mb->get_button_index() == MOUSE_BUTTON_WHEEL_UP) {
(*zoom) /= 1.1;
if ((*zoom) < 0.1) {
(*zoom) = 0.1;
}
_update_camera();
}
}
void SceneImportSettings::_re_import() {
Map<StringName, Variant> main_settings;
main_settings = defaults;
main_settings.erase("_subresources");
Dictionary nodes;
Dictionary materials;
Dictionary meshes;
Dictionary animations;
Dictionary subresources;
for (Map<String, NodeData>::Element *E = node_map.front(); E; E = E->next()) {
if (E->get().settings.size()) {
Dictionary d;
for (Map<StringName, Variant>::Element *F = E->get().settings.front(); F; F = F->next()) {
d[String(F->key())] = F->get();
}
nodes[E->key()] = d;
}
}
if (nodes.size()) {
subresources["nodes"] = nodes;
}
for (Map<String, MaterialData>::Element *E = material_map.front(); E; E = E->next()) {
if (E->get().settings.size()) {
Dictionary d;
for (Map<StringName, Variant>::Element *F = E->get().settings.front(); F; F = F->next()) {
d[String(F->key())] = F->get();
}
materials[E->key()] = d;
}
}
if (materials.size()) {
subresources["materials"] = materials;
}
for (Map<String, MeshData>::Element *E = mesh_map.front(); E; E = E->next()) {
if (E->get().settings.size()) {
Dictionary d;
for (Map<StringName, Variant>::Element *F = E->get().settings.front(); F; F = F->next()) {
d[String(F->key())] = F->get();
}
meshes[E->key()] = d;
}
}
if (meshes.size()) {
subresources["meshes"] = meshes;
}
for (Map<String, AnimationData>::Element *E = animation_map.front(); E; E = E->next()) {
if (E->get().settings.size()) {
Dictionary d;
for (Map<StringName, Variant>::Element *F = E->get().settings.front(); F; F = F->next()) {
d[String(F->key())] = F->get();
}
animations[E->key()] = d;
}
}
if (animations.size()) {
subresources["animations"] = animations;
}
if (subresources.size()) {
main_settings["_subresources"] = subresources;
}
EditorFileSystem::get_singleton()->reimport_file_with_custom_parameters(base_path, "scene", main_settings);
}
void SceneImportSettings::_notification(int p_what) {
if (p_what == NOTIFICATION_READY) {
connect("confirmed", callable_mp(this, &SceneImportSettings::_re_import));
}
}
void SceneImportSettings::_menu_callback(int p_id) {
switch (p_id) {
case ACTION_EXTRACT_MATERIALS: {
save_path->set_text(TTR("Select folder to extract material resources"));
external_extension_type->select(0);
} break;
case ACTION_CHOOSE_MESH_SAVE_PATHS: {
save_path->set_text(TTR("Select folder where mesh resources will save on import"));
external_extension_type->select(1);
} break;
case ACTION_CHOOSE_ANIMATION_SAVE_PATHS: {
save_path->set_text(TTR("Select folder where animations will save on import"));
external_extension_type->select(1);
} break;
}
save_path->set_current_dir(base_path.get_base_dir());
current_action = p_id;
save_path->popup_centered_ratio();
}
void SceneImportSettings::_save_path_changed(const String &p_path) {
save_path_item->set_text(1, p_path);
if (FileAccess::exists(p_path)) {
save_path_item->set_text(2, "Warning: File exists");
save_path_item->set_tooltip(2, TTR("Existing file with the same name will be replaced."));
save_path_item->set_icon(2, get_theme_icon("StatusWarning", "EditorIcons"));
} else {
save_path_item->set_text(2, "Will create new File");
save_path_item->set_icon(2, get_theme_icon("StatusSuccess", "EditorIcons"));
}
}
void SceneImportSettings::_browse_save_callback(Object *p_item, int p_column, int p_id) {
TreeItem *item = Object::cast_to<TreeItem>(p_item);
String path = item->get_text(1);
item_save_path->set_current_file(path);
save_path_item = item;
item_save_path->popup_centered_ratio();
}
void SceneImportSettings::_save_dir_callback(const String &p_path) {
external_path_tree->clear();
TreeItem *root = external_path_tree->create_item();
save_path_items.clear();
switch (current_action) {
case ACTION_EXTRACT_MATERIALS: {
for (Map<String, MaterialData>::Element *E = material_map.front(); E; E = E->next()) {
MaterialData &md = material_map[E->key()];
TreeItem *item = external_path_tree->create_item(root);
String name = md.material_node->get_text(0);
item->set_cell_mode(0, TreeItem::CELL_MODE_CHECK);
item->set_icon(0, get_theme_icon("StandardMaterial3D", "EditorIcons"));
item->set_text(0, name);
if (md.has_import_id) {
if (md.settings.has("use_external/enabled") && bool(md.settings["use_external/enabled"])) {
item->set_text(2, "Already External");
item->set_tooltip(2, TTR("This material already references an external file, no action will be taken.\nDisable the external property for it to be extracted again."));
} else {
item->set_metadata(0, E->key());
item->set_editable(0, true);
item->set_checked(0, true);
String path = p_path.plus_file(name);
if (external_extension_type->get_selected() == 0) {
path += ".tres";
} else {
path += ".res";
}
item->set_text(1, path);
if (FileAccess::exists(path)) {
item->set_text(2, "Warning: File exists");
item->set_tooltip(2, TTR("Existing file with the same name will be replaced."));
item->set_icon(2, get_theme_icon("StatusWarning", "EditorIcons"));
} else {
item->set_text(2, "Will create new File");
item->set_icon(2, get_theme_icon("StatusSuccess", "EditorIcons"));
}
item->add_button(1, get_theme_icon("Folder", "EditorIcons"));
}
} else {
item->set_text(2, "No import ID");
item->set_tooltip(2, TTR("Material has no name nor any other way to identify on re-import.\nPlease name it or ensure it is exported with an unique ID."));
item->set_icon(2, get_theme_icon("StatusError", "EditorIcons"));
}
save_path_items.push_back(item);
}
external_paths->set_title(TTR("Extract Materials to Resource Files"));
external_paths->get_ok_button()->set_text(TTR("Extract"));
} break;
case ACTION_CHOOSE_MESH_SAVE_PATHS: {
for (Map<String, MeshData>::Element *E = mesh_map.front(); E; E = E->next()) {
MeshData &md = mesh_map[E->key()];
TreeItem *item = external_path_tree->create_item(root);
String name = md.mesh_node->get_text(0);
item->set_cell_mode(0, TreeItem::CELL_MODE_CHECK);
item->set_icon(0, get_theme_icon("Mesh", "EditorIcons"));
item->set_text(0, name);
if (md.has_import_id) {
if (md.settings.has("save_to_file/enabled") && bool(md.settings["save_to_file/enabled"])) {
item->set_text(2, "Already Saving");
item->set_tooltip(2, TTR("This mesh already saves to an external resource, no action will be taken."));
} else {
item->set_metadata(0, E->key());
item->set_editable(0, true);
item->set_checked(0, true);
String path = p_path.plus_file(name);
if (external_extension_type->get_selected() == 0) {
path += ".tres";
} else {
path += ".res";
}
item->set_text(1, path);
if (FileAccess::exists(path)) {
item->set_text(2, "Warning: File exists");
item->set_tooltip(2, TTR("Existing file with the same name will be replaced on import."));
item->set_icon(2, get_theme_icon("StatusWarning", "EditorIcons"));
} else {
item->set_text(2, "Will save to new File");
item->set_icon(2, get_theme_icon("StatusSuccess", "EditorIcons"));
}
item->add_button(1, get_theme_icon("Folder", "EditorIcons"));
}
} else {
item->set_text(2, "No import ID");
item->set_tooltip(2, TTR("Mesh has no name nor any other way to identify on re-import.\nPlease name it or ensure it is exported with an unique ID."));
item->set_icon(2, get_theme_icon("StatusError", "EditorIcons"));
}
save_path_items.push_back(item);
}
external_paths->set_title(TTR("Set paths to save meshes as resource files on Reimport"));
external_paths->get_ok_button()->set_text(TTR("Set Paths"));
} break;
case ACTION_CHOOSE_ANIMATION_SAVE_PATHS: {
for (Map<String, AnimationData>::Element *E = animation_map.front(); E; E = E->next()) {
AnimationData &ad = animation_map[E->key()];
TreeItem *item = external_path_tree->create_item(root);
String name = ad.scene_node->get_text(0);
item->set_cell_mode(0, TreeItem::CELL_MODE_CHECK);
item->set_icon(0, get_theme_icon("Animation", "EditorIcons"));
item->set_text(0, name);
if (ad.settings.has("save_to_file/enabled") && bool(ad.settings["save_to_file/enabled"])) {
item->set_text(2, "Already Saving");
item->set_tooltip(2, TTR("This animation already saves to an external resource, no action will be taken."));
} else {
item->set_metadata(0, E->key());
item->set_editable(0, true);
item->set_checked(0, true);
String path = p_path.plus_file(name);
if (external_extension_type->get_selected() == 0) {
path += ".tres";
} else {
path += ".res";
}
item->set_text(1, path);
if (FileAccess::exists(path)) {
item->set_text(2, "Warning: File exists");
item->set_tooltip(2, TTR("Existing file with the same name will be replaced on import."));
item->set_icon(2, get_theme_icon("StatusWarning", "EditorIcons"));
} else {
item->set_text(2, "Will save to new File");
item->set_icon(2, get_theme_icon("StatusSuccess", "EditorIcons"));
}
item->add_button(1, get_theme_icon("Folder", "EditorIcons"));
}
save_path_items.push_back(item);
}
external_paths->set_title(TTR("Set paths to save animations as resource files on Reimport"));
external_paths->get_ok_button()->set_text(TTR("Set Paths"));
} break;
}
external_paths->popup_centered_ratio();
}
void SceneImportSettings::_save_dir_confirm() {
for (int i = 0; i < save_path_items.size(); i++) {
TreeItem *item = save_path_items[i];
if (!item->is_checked(0)) {
continue; //ignore
}
String path = item->get_text(1);
if (!path.is_resource_file()) {
continue;
}
String id = item->get_metadata(0);
switch (current_action) {
case ACTION_EXTRACT_MATERIALS: {
ERR_CONTINUE(!material_map.has(id));
MaterialData &md = material_map[id];
Error err = ResourceSaver::save(path, md.material);
if (err != OK) {
EditorNode::get_singleton()->add_io_error(TTR("Can't make material external to file, write error:") + "\n\t" + path);
continue;
}
md.settings["use_external/enabled"] = true;
md.settings["use_external/path"] = path;
} break;
case ACTION_CHOOSE_MESH_SAVE_PATHS: {
ERR_CONTINUE(!mesh_map.has(id));
MeshData &md = mesh_map[id];
md.settings["save_to_file/enabled"] = true;
md.settings["save_to_file/path"] = path;
} break;
case ACTION_CHOOSE_ANIMATION_SAVE_PATHS: {
ERR_CONTINUE(!animation_map.has(id));
AnimationData &ad = animation_map[id];
ad.settings["save_to_file/enabled"] = true;
ad.settings["save_to_file/path"] = path;
} break;
}
}
if (current_action == ACTION_EXTRACT_MATERIALS) {
//as this happens right now, the scene needs to be saved and reimported.
_re_import();
open_settings(base_path);
} else {
scene_import_settings_data->notify_property_list_changed();
}
}
SceneImportSettings::SceneImportSettings() {
singleton = this;
VBoxContainer *main_vb = memnew(VBoxContainer);
add_child(main_vb);
HBoxContainer *menu_hb = memnew(HBoxContainer);
main_vb->add_child(menu_hb);
action_menu = memnew(MenuButton);
action_menu->set_text(TTR("Actions..."));
menu_hb->add_child(action_menu);
action_menu->get_popup()->add_item(TTR("Extract Materials"), ACTION_EXTRACT_MATERIALS);
action_menu->get_popup()->add_separator();
action_menu->get_popup()->add_item(TTR("Set Animation Save Paths"), ACTION_CHOOSE_ANIMATION_SAVE_PATHS);
action_menu->get_popup()->add_item(TTR("Set Mesh Save Paths"), ACTION_CHOOSE_MESH_SAVE_PATHS);
action_menu->get_popup()->connect("id_pressed", callable_mp(this, &SceneImportSettings::_menu_callback));
tree_split = memnew(HSplitContainer);
main_vb->add_child(tree_split);
tree_split->set_v_size_flags(Control::SIZE_EXPAND_FILL);
data_mode = memnew(TabContainer);
tree_split->add_child(data_mode);
data_mode->set_custom_minimum_size(Size2(300 * EDSCALE, 0));
property_split = memnew(HSplitContainer);
tree_split->add_child(property_split);
property_split->set_h_size_flags(Control::SIZE_EXPAND_FILL);
scene_tree = memnew(Tree);
scene_tree->set_name(TTR("Scene"));
data_mode->add_child(scene_tree);
scene_tree->connect("cell_selected", callable_mp(this, &SceneImportSettings::_scene_tree_selected));
mesh_tree = memnew(Tree);
mesh_tree->set_name(TTR("Meshes"));
data_mode->add_child(mesh_tree);
mesh_tree->set_hide_root(true);
mesh_tree->connect("cell_selected", callable_mp(this, &SceneImportSettings::_mesh_tree_selected));
material_tree = memnew(Tree);
material_tree->set_name(TTR("Materials"));
data_mode->add_child(material_tree);
material_tree->connect("cell_selected", callable_mp(this, &SceneImportSettings::_material_tree_selected));
material_tree->set_hide_root(true);
SubViewportContainer *vp_container = memnew(SubViewportContainer);
vp_container->set_h_size_flags(Control::SIZE_EXPAND_FILL);
vp_container->set_custom_minimum_size(Size2(10, 10));
vp_container->set_stretch(true);
vp_container->connect("gui_input", callable_mp(this, &SceneImportSettings::_viewport_input));
property_split->add_child(vp_container);
base_viewport = memnew(SubViewport);
vp_container->add_child(base_viewport);
base_viewport->set_use_own_world_3d(true);
camera = memnew(Camera3D);
base_viewport->add_child(camera);
camera->make_current();
light = memnew(DirectionalLight3D);
light->set_transform(Transform3D().looking_at(Vector3(-1, -2, -0.6), Vector3(0, 1, 0)));
base_viewport->add_child(light);
light->set_shadow(true);
{
Ref<StandardMaterial3D> selection_mat;
selection_mat.instance();
selection_mat->set_shading_mode(StandardMaterial3D::SHADING_MODE_UNSHADED);
selection_mat->set_albedo(Color(1, 0.8, 1.0));
Ref<SurfaceTool> st;
st.instance();
st->begin(Mesh::PRIMITIVE_LINES);
AABB base_aabb;
base_aabb.size = Vector3(1, 1, 1);
for (int i = 0; i < 12; i++) {
Vector3 a, b;
base_aabb.get_edge(i, a, b);
st->add_vertex(a);
st->add_vertex(a.lerp(b, 0.2));
st->add_vertex(b);
st->add_vertex(b.lerp(a, 0.2));
}
selection_mesh.instance();
st->commit(selection_mesh);
selection_mesh->surface_set_material(0, selection_mat);
node_selected = memnew(MeshInstance3D);
node_selected->set_mesh(selection_mesh);
base_viewport->add_child(node_selected);
node_selected->hide();
}
{
mesh_preview = memnew(MeshInstance3D);
base_viewport->add_child(mesh_preview);
mesh_preview->hide();
material_preview.instance();
}
inspector = memnew(EditorInspector);
inspector->set_custom_minimum_size(Size2(300 * EDSCALE, 0));
property_split->add_child(inspector);
scene_import_settings_data = memnew(SceneImportSettingsData);
get_ok_button()->set_text(TTR("Reimport"));
get_cancel_button()->set_text(TTR("Close"));
external_paths = memnew(ConfirmationDialog);
add_child(external_paths);
external_path_tree = memnew(Tree);
external_paths->add_child(external_path_tree);
external_path_tree->connect("button_pressed", callable_mp(this, &SceneImportSettings::_browse_save_callback));
external_paths->connect("confirmed", callable_mp(this, &SceneImportSettings::_save_dir_confirm));
external_path_tree->set_columns(3);
external_path_tree->set_column_titles_visible(true);
external_path_tree->set_column_expand(0, true);
external_path_tree->set_column_min_width(0, 100 * EDSCALE);
external_path_tree->set_column_title(0, TTR("Resource"));
external_path_tree->set_column_expand(1, true);
external_path_tree->set_column_min_width(1, 100 * EDSCALE);
external_path_tree->set_column_title(1, TTR("Path"));
external_path_tree->set_column_expand(2, false);
external_path_tree->set_column_min_width(2, 200 * EDSCALE);
external_path_tree->set_column_title(2, TTR("Status"));
save_path = memnew(EditorFileDialog);
save_path->set_file_mode(EditorFileDialog::FILE_MODE_OPEN_DIR);
HBoxContainer *extension_hb = memnew(HBoxContainer);
save_path->get_vbox()->add_child(extension_hb);
extension_hb->add_spacer();
extension_hb->add_child(memnew(Label(TTR("Save Extension: "))));
external_extension_type = memnew(OptionButton);
extension_hb->add_child(external_extension_type);
external_extension_type->add_item(TTR("Text: *.tres"));
external_extension_type->add_item(TTR("Binary: *.res"));
external_path_tree->set_hide_root(true);
add_child(save_path);
item_save_path = memnew(EditorFileDialog);
item_save_path->set_file_mode(EditorFileDialog::FILE_MODE_SAVE_FILE);
item_save_path->add_filter("*.tres;Text Resource");
item_save_path->add_filter("*.res;Binary Resource");
add_child(item_save_path);
item_save_path->connect("file_selected", callable_mp(this, &SceneImportSettings::_save_path_changed));
save_path->connect("dir_selected", callable_mp(this, &SceneImportSettings::_save_dir_callback));
}
SceneImportSettings::~SceneImportSettings() {
memdelete(scene_import_settings_data);
}
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