<h3>1. 基础节点（Base Nodes）</h3>
<p>这是所有节点的根基础。</p>
<table>
<thead>
<tr>
<th>节点</th>
<th>说明</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>Object</code></td>
<td>所有类的根</td>
</tr>
<tr>
<td><code>Node</code></td>
<td>所有场景节点基础</td>
</tr>
<tr>
<td><code>Window</code></td>
<td>窗口节点</td>
</tr>
<tr>
<td><code>Viewport</code></td>
<td>渲染视口</td>
</tr>
<tr>
<td><code>CanvasItem</code></td>
<td>2D 可绘制节点基础</td>
</tr>
<tr>
<td><code>Node3D</code></td>
<td>3D 节点基础</td>
</tr>
<tr>
<td><code>Control</code></td>
<td>UI 节点基础</td>
</tr>
</tbody>
</table>
<hr />
<h3>2. 2D 节点（Node2D 系列）</h3>
<h4>常用 2D 节点</h4>
<table>
<thead>
<tr>
<th>节点</th>
<th>作用</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>Node2D</code></td>
<td>2D 节点基础</td>
</tr>
<tr>
<td><code>Sprite2D</code></td>
<td>显示图片</td>
</tr>
<tr>
<td><code>AnimatedSprite2D</code></td>
<td>2D 动画精灵</td>
</tr>
<tr>
<td><code>Polygon2D</code></td>
<td>多边形绘制</td>
</tr>
<tr>
<td><code>Line2D</code></td>
<td>绘制线条</td>
</tr>
<tr>
<td><code>Parallax2D</code></td>
<td>视差背景</td>
</tr>
<tr>
<td><code>Marker2D</code></td>
<td>位置标记</td>
</tr>
<tr>
<td><code>RemoteTransform2D</code></td>
<td>同步 Transform</td>
</tr>
</tbody>
</table>
<hr />
<h4>2D 物理节点</h4>
<table>
<thead>
<tr>
<th>节点</th>
<th>作用</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>CharacterBody2D</code></td>
<td>角色控制</td>
</tr>
<tr>
<td><code>RigidBody2D</code></td>
<td>刚体</td>
</tr>
<tr>
<td><code>StaticBody2D</code></td>
<td>静态物体</td>
</tr>
<tr>
<td><code>Area2D</code></td>
<td>区域检测</td>
</tr>
<tr>
<td><code>CollisionShape2D</code></td>
<td>碰撞体</td>
</tr>
<tr>
<td><code>CollisionPolygon2D</code></td>
<td>多边形碰撞</td>
</tr>
<tr>
<td><code>RayCast2D</code></td>
<td>射线检测</td>
</tr>
<tr>
<td><code>ShapeCast2D</code></td>
<td>形状检测</td>
</tr>
</tbody>
</table>
<hr />
<h4>2D 地图与导航</h4>
<table>
<thead>
<tr>
<th>节点</th>
<th>作用</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>TileMap</code></td>
<td>瓦片地图</td>
</tr>
<tr>
<td><code>NavigationRegion2D</code></td>
<td>导航区域</td>
</tr>
<tr>
<td><code>NavigationAgent2D</code></td>
<td>AI 寻路</td>
</tr>
<tr>
<td><code>NavigationObstacle2D</code></td>
<td>导航障碍</td>
</tr>
</tbody>
</table>
<hr />
<h4>2D 特效节点</h4>
<table>
<thead>
<tr>
<th>节点</th>
<th>作用</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>GPUParticles2D</code></td>
<td>GPU 粒子</td>
</tr>
<tr>
<td><code>CPUParticles2D</code></td>
<td>CPU 粒子</td>
</tr>
<tr>
<td><code>Light2D</code></td>
<td>2D 灯光</td>
</tr>
<tr>
<td><code>PointLight2D</code></td>
<td>点光源</td>
</tr>
<tr>
<td><code>DirectionalLight2D</code></td>
<td>平行光</td>
</tr>
<tr>
<td><code>FogVolume</code></td>
<td>雾效</td>
</tr>
</tbody>
</table>
<hr />
<h3>3. 3D 节点（Node3D 系列）</h3>
<h4>常用 3D 节点</h4>
<table>
<thead>
<tr>
<th>节点</th>
<th>作用</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>Node3D</code></td>
<td>3D 基础节点</td>
</tr>
<tr>
<td><code>MeshInstance3D</code></td>
<td>显示模型</td>
</tr>
<tr>
<td><code>Sprite3D</code></td>
<td>3D 精灵</td>
</tr>
<tr>
<td><code>Label3D</code></td>
<td>3D 文本</td>
</tr>
<tr>
<td><code>Camera3D</code></td>
<td>摄像机</td>
</tr>
<tr>
<td><code>Marker3D</code></td>
<td>标记点</td>
</tr>
</tbody>
</table>
<hr />
<h4>3D 物理节点</h4>
<table>
<thead>
<tr>
<th>节点</th>
<th>作用</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>CharacterBody3D</code></td>
<td>3D 角色</td>
</tr>
<tr>
<td><code>RigidBody3D</code></td>
<td>刚体</td>
</tr>
<tr>
<td><code>StaticBody3D</code></td>
<td>静态碰撞</td>
</tr>
<tr>
<td><code>Area3D</code></td>
<td>区域检测</td>
</tr>
<tr>
<td><code>CollisionShape3D</code></td>
<td>碰撞体</td>
</tr>
<tr>
<td><code>RayCast3D</code></td>
<td>射线</td>
</tr>
<tr>
<td><code>VehicleBody3D</code></td>
<td>车辆</td>
</tr>
<tr>
<td><code>VehicleWheel3D</code></td>
<td>车轮</td>
</tr>
</tbody>
</table>
<hr />
<h4>3D 光照与环境</h4>
<table>
<thead>
<tr>
<th>节点</th>
<th>作用</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>DirectionalLight3D</code></td>
<td>平行光</td>
</tr>
<tr>
<td><code>OmniLight3D</code></td>
<td>点光</td>
</tr>
<tr>
<td><code>SpotLight3D</code></td>
<td>聚光灯</td>
</tr>
<tr>
<td><code>WorldEnvironment</code></td>
<td>全局环境</td>
</tr>
<tr>
<td><code>ReflectionProbe</code></td>
<td>反射探针</td>
</tr>
<tr>
<td><code>Decal</code></td>
<td>投影贴花</td>
</tr>
<tr>
<td><code>LightmapGI</code></td>
<td>光照烘焙</td>
</tr>
<tr>
<td><code>VoxelGI</code></td>
<td>实时 GI</td>
</tr>
</tbody>
</table>
<hr />
<h4>3D 导航</h4>
<table>
<thead>
<tr>
<th>节点</th>
<th>作用</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>NavigationRegion3D</code></td>
<td>导航区域</td>
</tr>
<tr>
<td><code>NavigationAgent3D</code></td>
<td>寻路 AI</td>
</tr>
<tr>
<td><code>NavigationLink3D</code></td>
<td>导航连接</td>
</tr>
<tr>
<td><code>NavigationObstacle3D</code></td>
<td>障碍</td>
</tr>
</tbody>
</table>
<hr />
<h4>3D 特效</h4>
<table>
<thead>
<tr>
<th>节点</th>
<th>作用</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>GPUParticles3D</code></td>
<td>GPU 粒子</td>
</tr>
<tr>
<td><code>CPUParticles3D</code></td>
<td>CPU 粒子</td>
</tr>
<tr>
<td><code>FogVolume</code></td>
<td>体积雾</td>
</tr>
<tr>
<td><code>AudioStreamPlayer3D</code></td>
<td>3D 音效</td>
</tr>
</tbody>
</table>
<hr />
<h3>4. UI 节点（Control 系列）</h3>
<h4>基础 UI</h4>
<table>
<thead>
<tr>
<th>节点</th>
<th>作用</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>Control</code></td>
<td>UI 基础</td>
</tr>
<tr>
<td><code>Label</code></td>
<td>文本</td>
</tr>
<tr>
<td><code>Button</code></td>
<td>按钮</td>
</tr>
<tr>
<td><code>TextureRect</code></td>
<td>图片</td>
</tr>
<tr>
<td><code>Panel</code></td>
<td>面板</td>
</tr>
<tr>
<td><code>ColorRect</code></td>
<td>纯色块</td>
</tr>
<tr>
<td><code>RichTextLabel</code></td>
<td>富文本</td>
</tr>
</tbody>
</table>
<hr />
<h4>输入控件</h4>
<table>
<thead>
<tr>
<th>节点</th>
<th>作用</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>LineEdit</code></td>
<td>单行输入</td>
</tr>
<tr>
<td><code>TextEdit</code></td>
<td>多行输入</td>
</tr>
<tr>
<td><code>CheckBox</code></td>
<td>复选框</td>
</tr>
<tr>
<td><code>OptionButton</code></td>
<td>下拉菜单</td>
</tr>
<tr>
<td><code>Slider</code></td>
<td>滑块</td>
</tr>
<tr>
<td><code>SpinBox</code></td>
<td>数值输入</td>
</tr>
</tbody>
</table>
<hr />
<h4>容器布局</h4>
<table>
<thead>
<tr>
<th>节点</th>
<th>作用</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>HBoxContainer</code></td>
<td>横向布局</td>
</tr>
<tr>
<td><code>VBoxContainer</code></td>
<td>纵向布局</td>
</tr>
<tr>
<td><code>GridContainer</code></td>
<td>网格布局</td>
</tr>
<tr>
<td><code>MarginContainer</code></td>
<td>边距</td>
</tr>
<tr>
<td><code>CenterContainer</code></td>
<td>居中</td>
</tr>
<tr>
<td><code>ScrollContainer</code></td>
<td>滚动</td>
</tr>
</tbody>
</table>
<hr />
<h4>UI 弹窗</h4>
<table>
<thead>
<tr>
<th>节点</th>
<th>作用</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>Popup</code></td>
<td>弹窗基础</td>
</tr>
<tr>
<td><code>PopupMenu</code></td>
<td>菜单</td>
</tr>
<tr>
<td><code>AcceptDialog</code></td>
<td>对话框</td>
</tr>
<tr>
<td><code>FileDialog</code></td>
<td>文件选择</td>
</tr>
</tbody>
</table>
<hr />
<h3>5. 音频节点</h3>
<table>
<thead>
<tr>
<th>节点</th>
<th>作用</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>AudioStreamPlayer</code></td>
<td>2D 音频</td>
</tr>
<tr>
<td><code>AudioStreamPlayer2D</code></td>
<td>2D 空间音频</td>
</tr>
<tr>
<td><code>AudioStreamPlayer3D</code></td>
<td>3D 空间音频</td>
</tr>
<tr>
<td><code>AudioListener3D</code></td>
<td>音频监听</td>
</tr>
<tr>
<td><code>AudioEffect</code></td>
<td>音效处理</td>
</tr>
</tbody>
</table>
<hr />
<h3>6. 动画节点</h3>
<table>
<thead>
<tr>
<th>节点</th>
<th>作用</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>AnimationPlayer</code></td>
<td>动画播放</td>
</tr>
<tr>
<td><code>AnimationTree</code></td>
<td>动画状态机</td>
</tr>
<tr>
<td><code>Tween</code></td>
<td>补间动画</td>
</tr>
<tr>
<td><code>AnimatedSprite2D</code></td>
<td>帧动画</td>
</tr>
<tr>
<td><code>Skeleton2D</code></td>
<td>2D 骨骼</td>
</tr>
<tr>
<td><code>Skeleton3D</code></td>
<td>3D 骨骼</td>
</tr>
</tbody>
</table>
<hr />
<h3>7. 网络节点</h3>
<table>
<thead>
<tr>
<th>节点</th>
<th>作用</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>MultiplayerSpawner</code></td>
<td>网络生成</td>
</tr>
<tr>
<td><code>MultiplayerSynchronizer</code></td>
<td>数据同步</td>
</tr>
<tr>
<td><code>WebSocketPeer</code></td>
<td>WebSocket</td>
</tr>
<tr>
<td><code>ENetMultiplayerPeer</code></td>
<td>ENet 网络</td>
</tr>
</tbody>
</table>
<hr />
<h3>8. 数据与资源节点</h3>
<table>
<thead>
<tr>
<th>节点</th>
<th>作用</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>Resource</code></td>
<td>资源基类</td>
</tr>
<tr>
<td><code>PackedScene</code></td>
<td>场景资源</td>
</tr>
<tr>
<td><code>Shader</code></td>
<td>Shader</td>
</tr>
<tr>
<td><code>Animation</code></td>
<td>动画资源</td>
</tr>
<tr>
<td><code>Theme</code></td>
<td>UI 主题</td>
</tr>
</tbody>
</table>
<hr />
<h3>9. 调试与辅助节点</h3>
<table>
<thead>
<tr>
<th>节点</th>
<th>作用</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>Timer</code></td>
<td>定时器</td>
</tr>
<tr>
<td><code>HTTPRequest</code></td>
<td>HTTP 请求</td>
</tr>
<tr>
<td><code>VisibleOnScreenNotifier2D</code></td>
<td>可见检测</td>
</tr>
<tr>
<td><code>VisibleOnScreenEnabler2D</code></td>
<td>自动启停</td>
</tr>
<tr>
<td><code>Path2D</code></td>
<td>路径</td>
</tr>
<tr>
<td><code>PathFollow2D</code></td>
<td>路径跟随</td>
</tr>
</tbody>
</table>

【Godot】节点分类列表（4.0+ 版本）