Node Preview可以在Blender中渲染出每个节点的效果，以略缩图的方式显示

This addon displays rendered thumbnails above Cycles shader nodes.

For each node, a preview thumbnail is rendered On edits, all affected nodes are automatically updated Previews are rendered in a background process to keep the Blender interface fluid and responsive No changes are made to the .blend, others without the addon can still open your scenes without problems High-resolution displays supported (works with Blender’s resolution scale feature)

支持的Blender版本：

NodePreview_v1.21版本支持Blender 4.3,4.2, 4.1, 4.0, 3.6, 3.5, 3.4, 3.3

安装步骤：

在顶部菜单编辑(Edit)-偏好设置(Preference)-插件(Add-ons)-安装(Install),弹窗里选择对应ZIP安装