This article only explains the usage steps and how to set up and reference the HighlightPlus highlighting plug-in, without going into details.
1) Make sure the Universal Rendering Pipeline rendering pipeline assets are installed (view from Package Manager).
2) Go to "Project Settings / Graphics".
3) Double-click the "Universal Rendering Pipeline asset" resource.
4) Double-click the "Forward Renderer asset" resource.
5) Click "+" to add the highlight+renderer function to the forward renderer function list. Set Default: Set Defualt.
6) Reference the "UniversalRenderPipelineAsset" resource in Quality/Render.
