GitHub - CyberAgentGameEntertainment/AirSticker: Air Sticker is a decal system that addresses the limitations of URP decals and has a low impact on performance.
github.com
Air Sticker is a decal system that addresses the limitations of URP decals and has a low impact on performance. - GitHub - CyberAgentGameEntertainment/AirSticker: Air Sticker is a decal system that...

I came across this MIT licensed tool while researching the URP decal projector for a few things. If your decals are completely static after creation, this tool can asynchronously generate a mesh matching the projection. As mentioned in the repo, you can combine it with the URP projection for a real time “preview” and disable it on mesh creation.