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gltf: Fail gracefully when a mesh instance fails.

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This commit is contained in:
Lyuma 2021-05-20 19:12:16 -07:00
parent d5f9f58b61
commit 5a9eee6b1a
1 changed files with 4 additions and 2 deletions
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6
modules/gltf/gltf_document.cpp
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@ -5978,13 +5978,15 @@ void GLTFDocument::_process_mesh_instances(Ref<GLTFState> state, Node *scene_roo
const GLTFSkinIndex skin_i = node->skin;
Map<GLTFNodeIndex, Node *>::Element *mi_element = state->scene_nodes.find(node_i);
ERR_CONTINUE_MSG(mi_element == nullptr, vformat("Unable to find node %d", node_i));
EditorSceneImporterMeshNode3D *mi = Object::cast_to<EditorSceneImporterMeshNode3D>(mi_element->get());
ERR_FAIL_COND(mi == nullptr);
ERR_CONTINUE_MSG(mi == nullptr, vformat("Unable to cast node %d of type %s to EditorSceneImporterMeshNode3D", node_i, mi_element->get()->get_class_name()));
const GLTFSkeletonIndex skel_i = state->skins.write[node->skin]->skeleton;
Ref<GLTFSkeleton> gltf_skeleton = state->skeletons.write[skel_i];
Skeleton3D *skeleton = gltf_skeleton->godot_skeleton;
ERR_FAIL_COND(skeleton == nullptr);
ERR_CONTINUE_MSG(skeleton == nullptr, vformat("Unable to find Skeleton for node %d skin %d", node_i, skin_i));
mi->get_parent()->remove_child(mi);
skeleton->add_child(mi);