Class Node

export class Node extends SceneObject

import { Scene, Node } from '@aspose/3d';

const scene = new Scene();
const root = scene.rootNode;

const vehicle = root.createChildNode('vehicle');
const body = vehicle.createChildNode('body');
const wheel = vehicle.createChildNode('wheel_front_left');

function traverse(node: Node, depth = 0): void {
  console.log(' '.repeat(depth * 2) + node.name);
  for (const child of node.childNodes) {
    traverse(child, depth + 1);
  }
}

traverse(root);
// Output:
//   vehicle
//     body
//     wheel_front_left

addChildNode(node: Node): void

import { Scene, Node } from '@aspose/3d';

const scene = new Scene();
const parent = scene.rootNode.createChildNode('parent');
const child = new Node('child');
parent.addChildNode(child);
console.log(`Children of parent: ${parent.childNodes.length}`); // 1

createChildNode(name?: string, entity?: Entity, material?: Material): Node

import { Scene } from '@aspose/3d';
import { Mesh } from '@aspose/3d/entities';

const scene = new Scene();
const mesh = new Mesh();
// ... populate mesh ...
const meshNode = scene.rootNode.createChildNode('geometry', mesh);
console.log(`Node name: ${meshNode.name}`);
console.log(`Entities attached: ${meshNode.entities.length}`);

evaluateGlobalTransform(withGeometricTransform: boolean): Matrix4

import { Scene } from '@aspose/3d';

const scene = new Scene();
scene.open('model.fbx');
const node = scene.rootNode.childNodes[0];
const matrix = node.evaluateGlobalTransform(false);
console.log('World transform matrix computed.');

getBoundingBox(): BoundingBox

import { Scene } from '@aspose/3d';

const scene = new Scene();
scene.open('model.obj');
const bbox = scene.rootNode.getBoundingBox();
console.log(`Min: ${JSON.stringify(bbox.minimum)}`);
console.log(`Max: ${JSON.stringify(bbox.maximum)}`);

merge(node: Node): void

import { Scene } from '@aspose/3d';

const scene = new Scene();
scene.open('multi_part.fbx');

const root = scene.rootNode;
if (root.childNodes.length >= 2) {
  root.childNodes[0].merge(root.childNodes[1]);
  console.log(`Children after merge: ${root.childNodes.length}`);
}