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82 lines
3.8 KiB
C++
82 lines
3.8 KiB
C++
/*************************************************************************/
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/* gltf_document_extension_convert_importer_mesh.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "gltf_document_extension_convert_importer_mesh.h"
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#include "gltf_state.h"
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#include "core/error/error_macros.h"
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#include "scene/3d/mesh_instance_3d.h"
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#include "scene/resources/importer_mesh.h"
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void GLTFDocumentExtensionConvertImporterMesh::_bind_methods() {
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}
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Error GLTFDocumentExtensionConvertImporterMesh::import_post(Ref<GLTFState> p_state, Node *p_root) {
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ERR_FAIL_NULL_V(p_root, ERR_INVALID_PARAMETER);
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ERR_FAIL_NULL_V(p_state, ERR_INVALID_PARAMETER);
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List<Node *> queue;
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queue.push_back(p_root);
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List<Node *> delete_queue;
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while (!queue.is_empty()) {
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List<Node *>::Element *E = queue.front();
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Node *node = E->get();
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ImporterMeshInstance3D *mesh_3d = cast_to<ImporterMeshInstance3D>(node);
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if (mesh_3d) {
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MeshInstance3D *mesh_instance_node_3d = memnew(MeshInstance3D);
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Ref<ImporterMesh> mesh = mesh_3d->get_mesh();
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if (mesh.is_valid()) {
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Ref<ArrayMesh> array_mesh = mesh->get_mesh();
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mesh_instance_node_3d->set_name(node->get_name());
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mesh_instance_node_3d->set_transform(mesh_3d->get_transform());
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mesh_instance_node_3d->set_mesh(array_mesh);
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mesh_instance_node_3d->set_skin(mesh_3d->get_skin());
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mesh_instance_node_3d->set_skeleton_path(mesh_3d->get_skeleton_path());
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node->replace_by(mesh_instance_node_3d);
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delete_queue.push_back(node);
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} else {
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memdelete(mesh_instance_node_3d);
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}
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}
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int child_count = node->get_child_count();
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for (int i = 0; i < child_count; i++) {
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queue.push_back(node->get_child(i));
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}
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queue.pop_front();
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}
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while (!queue.is_empty()) {
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List<Node *>::Element *E = delete_queue.front();
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Node *node = E->get();
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memdelete(node);
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delete_queue.pop_front();
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}
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return OK;
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}
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