For more detail this asset from the Unity Asset Store: Click Here
This is a paid asset, but now you can download Portal Effect for FREE, Please keep in mind this package is provided only for learning purposes or to be able to test before buying the product, NOT FOR COMMERCIAL PURPOSES.
Portal Effect v1.1 (Latest version)
“If possible, please buy the package to support the developer”
This asset allows you to create portals that players can see and walk through as if space itself has been warped. Players can see and step seamlessly across space through portals.
Demo download
Features:
– Game-ready VFX (open, idle and close states)
– Seamless camera transition
– Rigidbodies save their velocities
– Optimization (frustum culling)
In Unity 2017.4.13f1 found bug with CullingGroup API, frustum culling of portals is not recommended to use in that Unity version.
