implement bone renamer in importer

4 files changed, 855 insertions, 0 deletions

diff --git a/scene/resources/bone_map.cpp b/scene/resources/bone_map.cpp
new file mode 100644
index 0000000000..ce030934fa
--- /dev/null
+++ b/scene/resources/bone_map.cpp
@@ -0,0 +1,172 @@
+/*************************************************************************/
+/*  bone_map.cpp                                                         */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 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 "bone_map.h"
+
+bool BoneMap::_set(const StringName &p_path, const Variant &p_value) {
+	String path = p_path;
+	if (path.begins_with("bone_map/")) {
+		String which = path.get_slicec('/', 1);
+		set_skeleton_bone_name(which, p_value);
+		return true;
+	}
+	return true;
+}
+
+bool BoneMap::_get(const StringName &p_path, Variant &r_ret) const {
+	String path = p_path;
+	if (path.begins_with("bone_map/")) {
+		String which = path.get_slicec('/', 1);
+		r_ret = get_skeleton_bone_name(which);
+		return true;
+	}
+	return true;
+}
+
+Ref<SkeletonProfile> BoneMap::get_profile() const {
+	return profile;
+}
+
+void BoneMap::set_profile(const Ref<SkeletonProfile> &p_profile) {
+	bool is_changed = profile != p_profile;
+	if (is_changed) {
+		if (!profile.is_null() && profile->is_connected("profile_updated", callable_mp(this, &BoneMap::_update_profile))) {
+			profile->disconnect("profile_updated", callable_mp(this, &BoneMap::_update_profile));
+		}
+		profile = p_profile;
+		if (!profile.is_null()) {
+			profile->connect("profile_updated", callable_mp(this, &BoneMap::_update_profile));
+		}
+		_update_profile();
+	}
+	notify_property_list_changed();
+}
+
+StringName BoneMap::get_skeleton_bone_name(StringName p_profile_bone_name) const {
+	ERR_FAIL_COND_V(!bone_map.has(p_profile_bone_name), StringName());
+	return bone_map.get(p_profile_bone_name);
+}
+
+void BoneMap::set_skeleton_bone_name(StringName p_profile_bone_name, const StringName p_skeleton_bone_name) {
+	ERR_FAIL_COND(!bone_map.has(p_profile_bone_name));
+	bone_map.insert(p_profile_bone_name, p_skeleton_bone_name);
+	emit_signal("bone_map_updated");
+}
+
+StringName BoneMap::find_profile_bone_name(StringName p_skeleton_bone_name) const {
+	StringName profile_bone_name = StringName();
+	HashMap<StringName, StringName>::ConstIterator E = bone_map.begin();
+	while (E) {
+		if (E->value == p_skeleton_bone_name) {
+			profile_bone_name = E->key;
+			break;
+		}
+		++E;
+	}
+	return profile_bone_name;
+}
+
+int BoneMap::get_skeleton_bone_name_count(const StringName p_skeleton_bone_name) const {
+	int count = 0;
+	HashMap<StringName, StringName>::ConstIterator E = bone_map.begin();
+	while (E) {
+		if (E->value == p_skeleton_bone_name) {
+			++count;
+		}
+		++E;
+	}
+	return count;
+}
+
+void BoneMap::_update_profile() {
+	_validate_bone_map();
+	emit_signal("profile_updated");
+}
+
+void BoneMap::_validate_bone_map() {
+	Ref<SkeletonProfile> current_profile = get_profile();
+	if (current_profile.is_valid()) {
+		// Insert missing profile bones into bone map.
+		int len = current_profile->get_bone_size();
+		StringName profile_bone_name;
+		for (int i = 0; i < len; i++) {
+			profile_bone_name = current_profile->get_bone_name(i);
+			if (!bone_map.has(profile_bone_name)) {
+				bone_map.insert(profile_bone_name, StringName());
+			}
+		}
+		// Remove bones that do not exist in the profile from the map.
+		Vector<StringName> delete_bones;
+		StringName k;
+		HashMap<StringName, StringName>::ConstIterator E = bone_map.begin();
+		while (E) {
+			k = E->key;
+			if (!current_profile->has_bone(k)) {
+				delete_bones.push_back(k);
+			}
+			++E;
+		}
+		len = delete_bones.size();
+		for (int i = 0; i < len; i++) {
+			bone_map.erase(delete_bones[i]);
+		}
+	} else {
+		bone_map.clear();
+	}
+	emit_signal("retarget_option_updated");
+}
+
+void BoneMap::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("get_profile"), &BoneMap::get_profile);
+	ClassDB::bind_method(D_METHOD("set_profile", "profile"), &BoneMap::set_profile);
+
+	ClassDB::bind_method(D_METHOD("get_skeleton_bone_name", "profile_bone_name"), &BoneMap::get_skeleton_bone_name);
+	ClassDB::bind_method(D_METHOD("set_skeleton_bone_name", "profile_bone_name", "skeleton_bone_name"), &BoneMap::set_skeleton_bone_name);
+
+	ClassDB::bind_method(D_METHOD("find_profile_bone_name", "skeleton_bone_name"), &BoneMap::find_profile_bone_name);
+
+	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "profile", PROPERTY_HINT_RESOURCE_TYPE, "SkeletonProfile"), "set_profile", "get_profile");
+
+	ADD_SIGNAL(MethodInfo("bone_map_updated"));
+	ADD_SIGNAL(MethodInfo("profile_updated"));
+}
+
+void BoneMap::_validate_property(PropertyInfo &property) const {
+	//
+}
+
+BoneMap::BoneMap() {
+	_validate_bone_map();
+}
+
+BoneMap::~BoneMap() {
+}
+
+//////////////////////////////////////
diff --git a/scene/resources/bone_map.h b/scene/resources/bone_map.h
new file mode 100644
index 0000000000..4b7928015d
--- /dev/null
+++ b/scene/resources/bone_map.h
@@ -0,0 +1,69 @@
+/*************************************************************************/
+/*  bone_map.h                                                           */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 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.                */
+/*************************************************************************/
+
+#ifndef BONE_MAP_H
+#define BONE_MAP_H
+
+#include "skeleton_profile.h"
+
+class BoneMap : public Resource {
+	GDCLASS(BoneMap, Resource);
+
+	Ref<SkeletonProfile> profile;
+	HashMap<StringName, StringName> bone_map;
+
+	void _update_profile();
+	void _validate_bone_map();
+
+protected:
+	bool _get(const StringName &p_path, Variant &r_ret) const;
+	bool _set(const StringName &p_path, const Variant &p_value);
+	virtual void _validate_property(PropertyInfo &property) const override;
+	static void _bind_methods();
+
+public:
+	int get_profile_type() const;
+	void set_profile_type(const int p_profile_type);
+
+	Ref<SkeletonProfile> get_profile() const;
+	void set_profile(const Ref<SkeletonProfile> &p_profile);
+
+	int get_skeleton_bone_name_count(const StringName p_skeleton_bone_name) const;
+
+	StringName get_skeleton_bone_name(StringName p_profile_bone_name) const;
+	void set_skeleton_bone_name(StringName p_profile_bone_name, const StringName p_skeleton_bone_name);
+
+	StringName find_profile_bone_name(StringName p_skeleton_bone_name) const;
+
+	BoneMap();
+	~BoneMap();
+};
+
+#endif // BONE_MAP_H
diff --git a/scene/resources/skeleton_profile.cpp b/scene/resources/skeleton_profile.cpp
new file mode 100644
index 0000000000..05d48f9545
--- /dev/null
+++ b/scene/resources/skeleton_profile.cpp
@@ -0,0 +1,514 @@
+/*************************************************************************/
+/*  skeleton_profile.cpp                                                 */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 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 "skeleton_profile.h"
+
+bool SkeletonProfile::_set(const StringName &p_path, const Variant &p_value) {
+	ERR_FAIL_COND_V(is_read_only, false);
+	String path = p_path;
+
+	if (path.begins_with("group/")) {
+		int which = path.get_slicec('/', 1).to_int();
+		String what = path.get_slicec('/', 2);
+		ERR_FAIL_INDEX_V(which, groups.size(), false);
+
+		if (what == "group_name") {
+			set_group_name(which, p_value);
+		} else if (what == "texture") {
+			set_texture(which, p_value);
+		}
+		return true;
+	}
+
+	if (path.begins_with("bone/")) {
+		int which = path.get_slicec('/', 1).to_int();
+		String what = path.get_slicec('/', 2);
+		ERR_FAIL_INDEX_V(which, bones.size(), false);
+
+		if (what == "bone_name") {
+			set_bone_name(which, p_value);
+		} else if (what == "handle_offset") {
+			set_handle_offset(which, p_value);
+		} else if (what == "group") {
+			set_group(which, p_value);
+		}
+		return true;
+	}
+	return true;
+}
+
+bool SkeletonProfile::_get(const StringName &p_path, Variant &r_ret) const {
+	String path = p_path;
+
+	if (path.begins_with("group/")) {
+		int which = path.get_slicec('/', 1).to_int();
+		String what = path.get_slicec('/', 2);
+		ERR_FAIL_INDEX_V(which, groups.size(), false);
+
+		if (what == "group_name") {
+			r_ret = get_group_name(which);
+		} else if (what == "texture") {
+			r_ret = get_texture(which);
+		}
+		return true;
+	}
+
+	if (path.begins_with("bone/")) {
+		int which = path.get_slicec('/', 1).to_int();
+		String what = path.get_slicec('/', 2);
+		ERR_FAIL_INDEX_V(which, bones.size(), false);
+
+		if (what == "bone_name") {
+			r_ret = get_bone_name(which);
+		} else if (what == "handle_offset") {
+			r_ret = get_handle_offset(which);
+		} else if (what == "group") {
+			r_ret = get_group(which);
+		}
+		return true;
+	}
+	return true;
+}
+
+void SkeletonProfile::_validate_property(PropertyInfo &property) const {
+	if (is_read_only) {
+		if (property.name == ("group_size") || property.name == ("bone_size")) {
+			property.usage = PROPERTY_USAGE_NO_EDITOR;
+			return;
+		}
+	}
+}
+
+void SkeletonProfile::_get_property_list(List<PropertyInfo> *p_list) const {
+	if (is_read_only) {
+		return;
+	}
+	String group_names = "";
+	for (int i = 0; i < groups.size(); i++) {
+		String path = "group/" + itos(i) + "/";
+		p_list->push_back(PropertyInfo(Variant::STRING_NAME, path + "group_name"));
+		p_list->push_back(PropertyInfo(Variant::OBJECT, path + "texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D"));
+		if (i > 0) {
+			group_names = group_names + ",";
+		}
+		group_names = group_names + groups[i].group_name;
+	}
+	for (int i = 0; i < bones.size(); i++) {
+		String path = "bone/" + itos(i) + "/";
+		p_list->push_back(PropertyInfo(Variant::STRING_NAME, path + "bone_name"));
+		p_list->push_back(PropertyInfo(Variant::VECTOR2, path + "handle_offset"));
+		p_list->push_back(PropertyInfo(Variant::STRING_NAME, path + "group", PROPERTY_HINT_ENUM, group_names));
+	}
+}
+
+int SkeletonProfile::get_group_size() {
+	return groups.size();
+}
+
+void SkeletonProfile::set_group_size(int p_size) {
+	if (is_read_only) {
+		return;
+	}
+	ERR_FAIL_COND(p_size < 0);
+	groups.resize(p_size);
+	emit_signal("profile_updated");
+	notify_property_list_changed();
+}
+
+StringName SkeletonProfile::get_group_name(int p_group_idx) const {
+	ERR_FAIL_INDEX_V(p_group_idx, groups.size(), StringName());
+	return groups[p_group_idx].group_name;
+}
+
+void SkeletonProfile::set_group_name(int p_group_idx, const StringName p_group_name) {
+	if (is_read_only) {
+		return;
+	}
+	ERR_FAIL_INDEX(p_group_idx, groups.size());
+	groups.write[p_group_idx].group_name = p_group_name;
+	emit_signal("profile_updated");
+}
+
+Ref<Texture2D> SkeletonProfile::get_texture(int p_group_idx) const {
+	ERR_FAIL_INDEX_V(p_group_idx, groups.size(), Ref<Texture2D>());
+	return groups[p_group_idx].texture;
+}
+
+void SkeletonProfile::set_texture(int p_group_idx, const Ref<Texture2D> &p_texture) {
+	if (is_read_only) {
+		return;
+	}
+	ERR_FAIL_INDEX(p_group_idx, groups.size());
+	groups.write[p_group_idx].texture = p_texture;
+	emit_signal("profile_updated");
+}
+
+int SkeletonProfile::get_bone_size() {
+	return bones.size();
+}
+
+void SkeletonProfile::set_bone_size(int p_size) {
+	if (is_read_only) {
+		return;
+	}
+	ERR_FAIL_COND(p_size < 0);
+	bones.resize(p_size);
+	emit_signal("profile_updated");
+	notify_property_list_changed();
+}
+
+StringName SkeletonProfile::get_bone_name(int p_bone_idx) const {
+	ERR_FAIL_INDEX_V(p_bone_idx, bones.size(), StringName());
+	return bones[p_bone_idx].bone_name;
+}
+
+void SkeletonProfile::set_bone_name(int p_bone_idx, const StringName p_bone_name) {
+	if (is_read_only) {
+		return;
+	}
+	ERR_FAIL_INDEX(p_bone_idx, bones.size());
+	bones.write[p_bone_idx].bone_name = p_bone_name;
+	emit_signal("profile_updated");
+}
+
+Vector2 SkeletonProfile::get_handle_offset(int p_bone_idx) const {
+	ERR_FAIL_INDEX_V(p_bone_idx, bones.size(), Vector2());
+	return bones[p_bone_idx].handle_offset;
+}
+
+void SkeletonProfile::set_handle_offset(int p_bone_idx, const Vector2 p_handle_offset) {
+	if (is_read_only) {
+		return;
+	}
+	ERR_FAIL_INDEX(p_bone_idx, bones.size());
+	bones.write[p_bone_idx].handle_offset = p_handle_offset;
+	emit_signal("profile_updated");
+}
+
+StringName SkeletonProfile::get_group(int p_bone_idx) const {
+	ERR_FAIL_INDEX_V(p_bone_idx, bones.size(), StringName());
+	return bones[p_bone_idx].group;
+}
+
+void SkeletonProfile::set_group(int p_bone_idx, const StringName p_group) {
+	if (is_read_only) {
+		return;
+	}
+	ERR_FAIL_INDEX(p_bone_idx, bones.size());
+	bones.write[p_bone_idx].group = p_group;
+	emit_signal("profile_updated");
+}
+
+bool SkeletonProfile::has_bone(StringName p_bone_name) {
+	bool is_found = false;
+	for (int i = 0; i < bones.size(); i++) {
+		if (bones[i].bone_name == p_bone_name) {
+			is_found = true;
+			break;
+		}
+	}
+	return is_found;
+}
+
+void SkeletonProfile::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("set_group_size", "size"), &SkeletonProfile::set_group_size);
+	ClassDB::bind_method(D_METHOD("get_group_size"), &SkeletonProfile::get_group_size);
+
+	ClassDB::bind_method(D_METHOD("get_group_name", "group_idx"), &SkeletonProfile::get_group_name);
+	ClassDB::bind_method(D_METHOD("set_group_name", "group_idx", "group_name"), &SkeletonProfile::set_group_name);
+
+	ClassDB::bind_method(D_METHOD("get_texture", "group_idx"), &SkeletonProfile::get_texture);
+	ClassDB::bind_method(D_METHOD("set_texture", "group_idx", "texture"), &SkeletonProfile::set_texture);
+
+	ClassDB::bind_method(D_METHOD("set_bone_size", "size"), &SkeletonProfile::set_bone_size);
+	ClassDB::bind_method(D_METHOD("get_bone_size"), &SkeletonProfile::get_bone_size);
+
+	ClassDB::bind_method(D_METHOD("get_bone_name", "bone_idx"), &SkeletonProfile::get_bone_name);
+	ClassDB::bind_method(D_METHOD("set_bone_name", "bone_idx", "bone_name"), &SkeletonProfile::set_bone_name);
+
+	ClassDB::bind_method(D_METHOD("get_handle_offset", "bone_idx"), &SkeletonProfile::get_handle_offset);
+	ClassDB::bind_method(D_METHOD("set_handle_offset", "bone_idx", "handle_offset"), &SkeletonProfile::set_handle_offset);
+
+	ClassDB::bind_method(D_METHOD("get_group", "bone_idx"), &SkeletonProfile::get_group);
+	ClassDB::bind_method(D_METHOD("set_group", "bone_idx", "group"), &SkeletonProfile::set_group);
+
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "group_size", PROPERTY_HINT_RANGE, "0,100,1", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_ARRAY, "Groups,group/"), "set_group_size", "get_group_size");
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "bone_size", PROPERTY_HINT_RANGE, "0,100,1", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_ARRAY, "Bones,bone/"), "set_bone_size", "get_bone_size");
+
+	ADD_SIGNAL(MethodInfo("profile_updated"));
+}
+
+SkeletonProfile::SkeletonProfile() {
+}
+
+SkeletonProfile::~SkeletonProfile() {
+}
+
+SkeletonProfileHumanoid::SkeletonProfileHumanoid() {
+	is_read_only = true;
+
+	groups.resize(4);
+
+	groups.write[0].group_name = "Body";
+	groups.write[1].group_name = "Face";
+	groups.write[2].group_name = "LeftHand";
+	groups.write[3].group_name = "RightHand";
+
+	bones.resize(56);
+
+	bones.write[0].bone_name = "Root";
+	bones.write[0].handle_offset = Vector2(0.5, 0.91);
+	bones.write[0].group = "Body";
+
+	bones.write[1].bone_name = "Hips";
+	bones.write[1].handle_offset = Vector2(0.5, 0.5);
+	bones.write[1].group = "Body";
+
+	bones.write[2].bone_name = "Spine";
+	bones.write[2].handle_offset = Vector2(0.5, 0.43);
+	bones.write[2].group = "Body";
+
+	bones.write[3].bone_name = "Chest";
+	bones.write[3].handle_offset = Vector2(0.5, 0.36);
+	bones.write[3].group = "Body";
+
+	bones.write[4].bone_name = "UpperChest";
+	bones.write[4].handle_offset = Vector2(0.5, 0.29);
+	bones.write[4].group = "Body";
+
+	bones.write[5].bone_name = "Neck";
+	bones.write[5].handle_offset = Vector2(0.5, 0.23);
+	bones.write[5].group = "Body";
+
+	bones.write[6].bone_name = "Head";
+	bones.write[6].handle_offset = Vector2(0.5, 0.18);
+	bones.write[6].group = "Body";
+
+	bones.write[7].bone_name = "LeftEye";
+	bones.write[7].handle_offset = Vector2(0.6, 0.46);
+	bones.write[7].group = "Face";
+
+	bones.write[8].bone_name = "RightEye";
+	bones.write[8].handle_offset = Vector2(0.37, 0.46);
+	bones.write[8].group = "Face";
+
+	bones.write[9].bone_name = "Jaw";
+	bones.write[9].handle_offset = Vector2(0.46, 0.75);
+	bones.write[9].group = "Face";
+
+	bones.write[10].bone_name = "LeftShoulder";
+	bones.write[10].handle_offset = Vector2(0.55, 0.235);
+	bones.write[10].group = "Body";
+
+	bones.write[11].bone_name = "LeftUpperArm";
+	bones.write[11].handle_offset = Vector2(0.6, 0.24);
+	bones.write[11].group = "Body";
+
+	bones.write[12].bone_name = "LeftLowerArm";
+	bones.write[12].handle_offset = Vector2(0.7, 0.24);
+	bones.write[12].group = "Body";
+
+	bones.write[13].bone_name = "LeftHand";
+	bones.write[13].handle_offset = Vector2(0.82, 0.235);
+	bones.write[13].group = "Body";
+
+	bones.write[14].bone_name = "LeftThumbProximal";
+	bones.write[14].handle_offset = Vector2(0.4, 0.8);
+	bones.write[14].group = "LeftHand";
+
+	bones.write[15].bone_name = "LeftThumbIntermediate";
+	bones.write[15].handle_offset = Vector2(0.3, 0.69);
+	bones.write[15].group = "LeftHand";
+
+	bones.write[16].bone_name = "LeftThumbDistal";
+	bones.write[16].handle_offset = Vector2(0.23, 0.555);
+	bones.write[16].group = "LeftHand";
+
+	bones.write[17].bone_name = "LeftIndexProximal";
+	bones.write[17].handle_offset = Vector2(0.413, 0.52);
+	bones.write[17].group = "LeftHand";
+
+	bones.write[18].bone_name = "LeftIndexIntermediate";
+	bones.write[18].handle_offset = Vector2(0.403, 0.36);
+	bones.write[18].group = "LeftHand";
+
+	bones.write[19].bone_name = "LeftIndexDistal";
+	bones.write[19].handle_offset = Vector2(0.403, 0.255);
+	bones.write[19].group = "LeftHand";
+
+	bones.write[20].bone_name = "LeftMiddleProximal";
+	bones.write[20].handle_offset = Vector2(0.5, 0.51);
+	bones.write[20].group = "LeftHand";
+
+	bones.write[21].bone_name = "LeftMiddleIntermediate";
+	bones.write[21].handle_offset = Vector2(0.5, 0.345);
+	bones.write[21].group = "LeftHand";
+
+	bones.write[22].bone_name = "LeftMiddleDistal";
+	bones.write[22].handle_offset = Vector2(0.5, 0.22);
+	bones.write[22].group = "LeftHand";
+
+	bones.write[23].bone_name = "LeftRingProximal";
+	bones.write[23].handle_offset = Vector2(0.586, 0.52);
+	bones.write[23].group = "LeftHand";
+
+	bones.write[24].bone_name = "LeftRingIntermediate";
+	bones.write[24].handle_offset = Vector2(0.59, 0.36);
+	bones.write[24].group = "LeftHand";
+
+	bones.write[25].bone_name = "LeftRingDistal";
+	bones.write[25].handle_offset = Vector2(0.591, 0.25);
+	bones.write[25].group = "LeftHand";
+
+	bones.write[26].bone_name = "LeftLittleProximal";
+	bones.write[26].handle_offset = Vector2(0.663, 0.543);
+	bones.write[26].group = "LeftHand";
+
+	bones.write[27].bone_name = "LeftLittleIntermediate";
+	bones.write[27].handle_offset = Vector2(0.672, 0.415);
+	bones.write[27].group = "LeftHand";
+
+	bones.write[28].bone_name = "LeftLittleDistal";
+	bones.write[28].handle_offset = Vector2(0.672, 0.32);
+	bones.write[28].group = "LeftHand";
+
+	bones.write[29].bone_name = "RightShoulder";
+	bones.write[29].handle_offset = Vector2(0.45, 0.235);
+	bones.write[29].group = "Body";
+
+	bones.write[30].bone_name = "RightUpperArm";
+	bones.write[30].handle_offset = Vector2(0.4, 0.24);
+	bones.write[30].group = "Body";
+
+	bones.write[31].bone_name = "RightLowerArm";
+	bones.write[31].handle_offset = Vector2(0.3, 0.24);
+	bones.write[31].group = "Body";
+
+	bones.write[32].bone_name = "RightHand";
+	bones.write[32].handle_offset = Vector2(0.18, 0.235);
+	bones.write[32].group = "Body";
+
+	bones.write[33].bone_name = "RightThumbProximal";
+	bones.write[33].handle_offset = Vector2(0.6, 0.8);
+	bones.write[33].group = "RightHand";
+
+	bones.write[34].bone_name = "RightThumbIntermediate";
+	bones.write[34].handle_offset = Vector2(0.7, 0.69);
+	bones.write[34].group = "RightHand";
+
+	bones.write[35].bone_name = "RightThumbDistal";
+	bones.write[35].handle_offset = Vector2(0.77, 0.555);
+	bones.write[35].group = "RightHand";
+
+	bones.write[36].bone_name = "RightIndexProximal";
+	bones.write[36].handle_offset = Vector2(0.587, 0.52);
+	bones.write[36].group = "RightHand";
+
+	bones.write[37].bone_name = "RightIndexIntermediate";
+	bones.write[37].handle_offset = Vector2(0.597, 0.36);
+	bones.write[37].group = "RightHand";
+
+	bones.write[38].bone_name = "RightIndexDistal";
+	bones.write[38].handle_offset = Vector2(0.597, 0.255);
+	bones.write[38].group = "RightHand";
+
+	bones.write[39].bone_name = "RightMiddleProximal";
+	bones.write[39].handle_offset = Vector2(0.5, 0.51);
+	bones.write[39].group = "RightHand";
+
+	bones.write[40].bone_name = "RightMiddleIntermediate";
+	bones.write[40].handle_offset = Vector2(0.5, 0.345);
+	bones.write[40].group = "RightHand";
+
+	bones.write[41].bone_name = "RightMiddleDistal";
+	bones.write[41].handle_offset = Vector2(0.5, 0.22);
+	bones.write[41].group = "RightHand";
+
+	bones.write[42].bone_name = "RightRingProximal";
+	bones.write[42].handle_offset = Vector2(0.414, 0.52);
+	bones.write[42].group = "RightHand";
+
+	bones.write[43].bone_name = "RightRingIntermediate";
+	bones.write[43].handle_offset = Vector2(0.41, 0.36);
+	bones.write[43].group = "RightHand";
+
+	bones.write[44].bone_name = "RightRingDistal";
+	bones.write[44].handle_offset = Vector2(0.409, 0.25);
+	bones.write[44].group = "RightHand";
+
+	bones.write[45].bone_name = "RightLittleProximal";
+	bones.write[45].handle_offset = Vector2(0.337, 0.543);
+	bones.write[45].group = "RightHand";
+
+	bones.write[46].bone_name = "RightLittleIntermediate";
+	bones.write[46].handle_offset = Vector2(0.328, 0.415);
+	bones.write[46].group = "RightHand";
+
+	bones.write[47].bone_name = "RightLittleDistal";
+	bones.write[47].handle_offset = Vector2(0.328, 0.32);
+	bones.write[47].group = "RightHand";
+
+	bones.write[48].bone_name = "LeftUpperLeg";
+	bones.write[48].handle_offset = Vector2(0.549, 0.49);
+	bones.write[48].group = "Body";
+
+	bones.write[49].bone_name = "LeftLowerLeg";
+	bones.write[49].handle_offset = Vector2(0.548, 0.683);
+	bones.write[49].group = "Body";
+
+	bones.write[50].bone_name = "LeftFoot";
+	bones.write[50].handle_offset = Vector2(0.545, 0.9);
+	bones.write[50].group = "Body";
+
+	bones.write[51].bone_name = "LeftToes";
+	bones.write[51].handle_offset = Vector2(0.545, 0.95);
+	bones.write[51].group = "Body";
+
+	bones.write[52].bone_name = "RightUpperLeg";
+	bones.write[52].handle_offset = Vector2(0.451, 0.49);
+	bones.write[52].group = "Body";
+
+	bones.write[53].bone_name = "RightLowerLeg";
+	bones.write[53].handle_offset = Vector2(0.452, 0.683);
+	bones.write[53].group = "Body";
+
+	bones.write[54].bone_name = "RightFoot";
+	bones.write[54].handle_offset = Vector2(0.455, 0.9);
+	bones.write[54].group = "Body";
+
+	bones.write[55].bone_name = "RightToes";
+	bones.write[55].handle_offset = Vector2(0.455, 0.95);
+	bones.write[55].group = "Body";
+}
+
+SkeletonProfileHumanoid::~SkeletonProfileHumanoid() {
+}
+
+//////////////////////////////////////
diff --git a/scene/resources/skeleton_profile.h b/scene/resources/skeleton_profile.h
new file mode 100644
index 0000000000..920aaa2b8d
--- /dev/null
+++ b/scene/resources/skeleton_profile.h
@@ -0,0 +1,100 @@
+/*************************************************************************/
+/*  skeleton_profile.h                                                   */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 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.                */
+/*************************************************************************/
+
+#ifndef SKELETON_PROFILE_H
+#define SKELETON_PROFILE_H
+
+#include "texture.h"
+
+class SkeletonProfile : public Resource {
+	GDCLASS(SkeletonProfile, Resource);
+
+protected:
+	// Note: SkeletonProfileHumanoid which extends SkeletonProfile exists to unify standard bone names.
+	// That is what is_read_only is for, so don't make it public.
+	bool is_read_only = false;
+
+	struct SkeletonProfileGroup {
+		StringName group_name;
+		Ref<Texture2D> texture;
+	};
+
+	struct SkeletonProfileBone {
+		StringName bone_name;
+		Vector2 handle_offset;
+		StringName group;
+	};
+
+	Vector<SkeletonProfileGroup> groups;
+	Vector<SkeletonProfileBone> bones;
+
+	bool _get(const StringName &p_path, Variant &r_ret) const;
+	bool _set(const StringName &p_path, const Variant &p_value);
+	virtual void _validate_property(PropertyInfo &property) const override;
+	void _get_property_list(List<PropertyInfo> *p_list) const;
+	static void _bind_methods();
+
+public:
+	int get_group_size();
+	void set_group_size(int p_size);
+
+	StringName get_group_name(int p_group_idx) const;
+	void set_group_name(int p_group_idx, const StringName p_group_name);
+
+	Ref<Texture2D> get_texture(int p_group_idx) const;
+	void set_texture(int p_group_idx, const Ref<Texture2D> &p_texture);
+
+	int get_bone_size();
+	void set_bone_size(int p_size);
+
+	StringName get_bone_name(int p_bone_idx) const;
+	void set_bone_name(int p_bone_idx, const StringName p_bone_name);
+
+	Vector2 get_handle_offset(int p_bone_idx) const;
+	void set_handle_offset(int p_bone_idx, const Vector2 p_handle_offset);
+
+	StringName get_group(int p_bone_idx) const;
+	void set_group(int p_bone_idx, const StringName p_group);
+
+	bool has_bone(StringName p_bone_name);
+
+	SkeletonProfile();
+	~SkeletonProfile();
+};
+
+class SkeletonProfileHumanoid : public SkeletonProfile {
+	GDCLASS(SkeletonProfileHumanoid, SkeletonProfile);
+
+public:
+	SkeletonProfileHumanoid();
+	~SkeletonProfileHumanoid();
+};
+
+#endif // SKELETON_PROFILE_H