Detail this asset from Unity Asset Store: Original Link
This is a paid asset, but now you can download crossSection Free.
“If possible, please buy the package to support the developer”
These are a simple cross-section tools based on materials shaders. It contains the cross-section substitutes for the Unity Standard shader and other built-in shaders in Unity. The cross section tool can work on planes, single and multiple, on cylinders and spheres. Tools for orientating the section with GUI or 3D gizmo at runtime are provided The crossSection works well on closed and not intersecting meshes.
Ready for VR / AR, (tested on OculusGO)
The subassets specific for Universal Render Pipeline are packed inside _urp suffixed folders within crossSection_urp.unitypackage
You can see it in action in the
– WebGL demo with 15 demo scenes
– WebGL URP demo with 8 demo scenes
– WebGL examples with 2 example scenes
– .apk demo download for Android with 15 demo scenes
These 15 demo scenes are included into the package.
– Architectural demo with a building scene
You can also find some info on the .forum thread.