Blender节点效果略缩图预览插件 Node Preview v1.5 For Blender 2.8+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 renderedOn edits, all affected nodes are automatically updatedPreviews are rendered in a background process to keep the Blender interface fluid and responsiveNo changes are made to the .blend, others without the addon can still open your scenes without problemsHigh-resolution displays supported (works with Blender’s resolution scale feature)支持的Blender版本：2.8, 2.81, 2.82, 2.83, 2.9, 2.91, 2.92, 2.93

安装步骤：在顶部菜单编辑(Edit)-首选项(Preference)-插件(Add-ons)-安装(Install),弹窗里选择对应的版本zip安装打开Blender，在文件-用户设置-插件，即可看到安装的插件了