Exploring Portals in ThreeJs

Hey, has anyone successfully created a portal effect in ThreeJS?

I'm interested in experimenting with impossible architectural designs for my VR thesis. Specifically, I'm attempting to construct a small square house where looking through the door reveals an impossibly large hallway that defies spatial logic.

My approach involves creating a 'portal' on the door that links to another scene. I've tried rendering a camera onto a texture, similar to the example provided here ( ), and using .setViewOffset to manipulate the view, but I'm running into complications and feeling a bit overwhelmed.

Any guidance or assistance would be greatly appreciated. You can check out my current progress at .

Answer №1

I just wanted to mention that I used the camera to texture demo from Stemkoski to render the portals as well.

Although I'm not sure exactly what issue you're facing or what you've encountered, I want to assure you that it is possible to solve:

Furthermore, the portals are functioning correctly and successfully teleporting the player :)

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