ModelInstance.java 文件源码

private Node copyNode (Node node) {
    Node copy = new Node();
    copy.id = node.id;
    copy.inheritTransform = node.inheritTransform;
    copy.translation.set(node.translation);
    copy.rotation.set(node.rotation);
    copy.scale.set(node.scale);
    copy.localTransform.set(node.localTransform);
    copy.globalTransform.set(node.globalTransform);
    for (NodePart nodePart : node.parts) {
        copy.parts.add(copyNodePart(nodePart));
    }
    for (Node child : node.getChildren()) {
        copy.addChild(copyNode(child));
    }
    return copy;
}