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/**************************************************************************/
/* gltf_node.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 "gltf_node.h"
#include "../gltf_state.h"
void GLTFNode::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_original_name"), &GLTFNode::get_original_name);
ClassDB::bind_method(D_METHOD("set_original_name", "original_name"), &GLTFNode::set_original_name);
ClassDB::bind_method(D_METHOD("get_parent"), &GLTFNode::get_parent);
ClassDB::bind_method(D_METHOD("set_parent", "parent"), &GLTFNode::set_parent);
ClassDB::bind_method(D_METHOD("get_height"), &GLTFNode::get_height);
ClassDB::bind_method(D_METHOD("set_height", "height"), &GLTFNode::set_height);
ClassDB::bind_method(D_METHOD("get_xform"), &GLTFNode::get_xform);
ClassDB::bind_method(D_METHOD("set_xform", "xform"), &GLTFNode::set_xform);
ClassDB::bind_method(D_METHOD("get_mesh"), &GLTFNode::get_mesh);
ClassDB::bind_method(D_METHOD("set_mesh", "mesh"), &GLTFNode::set_mesh);
ClassDB::bind_method(D_METHOD("get_camera"), &GLTFNode::get_camera);
ClassDB::bind_method(D_METHOD("set_camera", "camera"), &GLTFNode::set_camera);
ClassDB::bind_method(D_METHOD("get_skin"), &GLTFNode::get_skin);
ClassDB::bind_method(D_METHOD("set_skin", "skin"), &GLTFNode::set_skin);
ClassDB::bind_method(D_METHOD("get_skeleton"), &GLTFNode::get_skeleton);
ClassDB::bind_method(D_METHOD("set_skeleton", "skeleton"), &GLTFNode::set_skeleton);
ClassDB::bind_method(D_METHOD("get_position"), &GLTFNode::get_position);
ClassDB::bind_method(D_METHOD("set_position", "position"), &GLTFNode::set_position);
ClassDB::bind_method(D_METHOD("get_rotation"), &GLTFNode::get_rotation);
ClassDB::bind_method(D_METHOD("set_rotation", "rotation"), &GLTFNode::set_rotation);
ClassDB::bind_method(D_METHOD("get_scale"), &GLTFNode::get_scale);
ClassDB::bind_method(D_METHOD("set_scale", "scale"), &GLTFNode::set_scale);
ClassDB::bind_method(D_METHOD("get_children"), &GLTFNode::get_children);
ClassDB::bind_method(D_METHOD("set_children", "children"), &GLTFNode::set_children);
ClassDB::bind_method(D_METHOD("append_child_index", "child_index"), &GLTFNode::append_child_index);
ClassDB::bind_method(D_METHOD("get_light"), &GLTFNode::get_light);
ClassDB::bind_method(D_METHOD("set_light", "light"), &GLTFNode::set_light);
ClassDB::bind_method(D_METHOD("get_additional_data", "extension_name"), &GLTFNode::get_additional_data);
ClassDB::bind_method(D_METHOD("set_additional_data", "extension_name", "additional_data"), &GLTFNode::set_additional_data);
ClassDB::bind_method(D_METHOD("get_scene_node_path", "gltf_state", "handle_skeletons"), &GLTFNode::get_scene_node_path, DEFVAL(true));
ADD_PROPERTY(PropertyInfo(Variant::STRING, "original_name"), "set_original_name", "get_original_name"); // String
ADD_PROPERTY(PropertyInfo(Variant::INT, "parent"), "set_parent", "get_parent"); // GLTFNodeIndex
ADD_PROPERTY(PropertyInfo(Variant::INT, "height"), "set_height", "get_height"); // int
ADD_PROPERTY(PropertyInfo(Variant::TRANSFORM3D, "xform"), "set_xform", "get_xform"); // Transform3D
ADD_PROPERTY(PropertyInfo(Variant::INT, "mesh"), "set_mesh", "get_mesh"); // GLTFMeshIndex
ADD_PROPERTY(PropertyInfo(Variant::INT, "camera"), "set_camera", "get_camera"); // GLTFCameraIndex
ADD_PROPERTY(PropertyInfo(Variant::INT, "skin"), "set_skin", "get_skin"); // GLTFSkinIndex
ADD_PROPERTY(PropertyInfo(Variant::INT, "skeleton"), "set_skeleton", "get_skeleton"); // GLTFSkeletonIndex
ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "position"), "set_position", "get_position"); // Vector3
ADD_PROPERTY(PropertyInfo(Variant::QUATERNION, "rotation"), "set_rotation", "get_rotation"); // Quaternion
ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "scale"), "set_scale", "get_scale"); // Vector3
ADD_PROPERTY(PropertyInfo(Variant::PACKED_INT32_ARRAY, "children"), "set_children", "get_children"); // Vector<int>
ADD_PROPERTY(PropertyInfo(Variant::INT, "light"), "set_light", "get_light"); // GLTFLightIndex
}
String GLTFNode::get_original_name() {
return original_name;
}
void GLTFNode::set_original_name(String p_name) {
original_name = p_name;
}
GLTFNodeIndex GLTFNode::get_parent() {
return parent;
}
void GLTFNode::set_parent(GLTFNodeIndex p_parent) {
parent = p_parent;
}
int GLTFNode::get_height() {
return height;
}
void GLTFNode::set_height(int p_height) {
height = p_height;
}
Transform3D GLTFNode::get_xform() {
return transform;
}
void GLTFNode::set_xform(Transform3D p_xform) {
transform = p_xform;
}
GLTFMeshIndex GLTFNode::get_mesh() {
return mesh;
}
void GLTFNode::set_mesh(GLTFMeshIndex p_mesh) {
mesh = p_mesh;
}
GLTFCameraIndex GLTFNode::get_camera() {
return camera;
}
void GLTFNode::set_camera(GLTFCameraIndex p_camera) {
camera = p_camera;
}
GLTFSkinIndex GLTFNode::get_skin() {
return skin;
}
void GLTFNode::set_skin(GLTFSkinIndex p_skin) {
skin = p_skin;
}
GLTFSkeletonIndex GLTFNode::get_skeleton() {
return skeleton;
}
void GLTFNode::set_skeleton(GLTFSkeletonIndex p_skeleton) {
skeleton = p_skeleton;
}
Vector3 GLTFNode::get_position() {
return transform.origin;
}
void GLTFNode::set_position(Vector3 p_position) {
transform.origin = p_position;
}
Quaternion GLTFNode::get_rotation() {
return transform.basis.get_rotation_quaternion();
}
void GLTFNode::set_rotation(Quaternion p_rotation) {
transform.basis.set_quaternion_scale(p_rotation, transform.basis.get_scale());
}
Vector3 GLTFNode::get_scale() {
return transform.basis.get_scale();
}
void GLTFNode::set_scale(Vector3 p_scale) {
transform.basis = transform.basis.orthonormalized() * Basis::from_scale(p_scale);
}
Vector<int> GLTFNode::get_children() {
return children;
}
void GLTFNode::set_children(Vector<int> p_children) {
children = p_children;
}
void GLTFNode::append_child_index(int p_child_index) {
children.append(p_child_index);
}
GLTFLightIndex GLTFNode::get_light() {
return light;
}
void GLTFNode::set_light(GLTFLightIndex p_light) {
light = p_light;
}
Variant GLTFNode::get_additional_data(const StringName &p_extension_name) {
return additional_data[p_extension_name];
}
bool GLTFNode::has_additional_data(const StringName &p_extension_name) {
return additional_data.has(p_extension_name);
}
void GLTFNode::set_additional_data(const StringName &p_extension_name, Variant p_additional_data) {
additional_data[p_extension_name] = p_additional_data;
}
NodePath GLTFNode::get_scene_node_path(Ref<GLTFState> p_state, bool p_handle_skeletons) {
Vector<StringName> path;
Vector<StringName> subpath;
Ref<GLTFNode> current_gltf_node = this;
const int gltf_node_count = p_state->nodes.size();
if (p_handle_skeletons && skeleton != -1) {
// Special case for skeleton nodes, skip all bones so that the path is to the Skeleton3D node.
// A path that would otherwise be `A/B/C/Bone1/Bone2/Bone3` becomes `A/B/C/Skeleton3D:Bone3`.
subpath.append(get_name());
// The generated Skeleton3D node will be named Skeleton3D, so add it to the path.
path.append("Skeleton3D");
do {
const int parent_index = current_gltf_node->get_parent();
ERR_FAIL_INDEX_V(parent_index, gltf_node_count, NodePath());
current_gltf_node = p_state->nodes[parent_index];
} while (current_gltf_node->skeleton != -1);
}
const bool is_godot_single_root = p_state->extensions_used.has("GODOT_single_root");
while (true) {
const int parent_index = current_gltf_node->get_parent();
if (is_godot_single_root && parent_index == -1) {
// For GODOT_single_root scenes, the root glTF node becomes the Godot scene root, so it
// should not be included in the path. Ex: A/B/C, A is single root, we want B/C only.
break;
}
path.insert(0, current_gltf_node->get_name());
if (!is_godot_single_root && parent_index == -1) {
break;
}
ERR_FAIL_INDEX_V(parent_index, gltf_node_count, NodePath());
current_gltf_node = p_state->nodes[parent_index];
}
if (unlikely(path.is_empty())) {
path.append(".");
}
return NodePath(path, subpath, false);
}
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