Hide Partial of Object and Character While Going Through Portal

[patrickzw]

Hi,

I am recently creating a portal in my game followed by this video.

Coding Adventure: Portals

My problem is when the character or object goes through the portal, it will suddenly teleport. Part of the object will go behind the portal. Here is my project.

Seamless portal but cannot hide partial object

Is there any way that I can hide the part behind the portal? Can I only achieve this by using the blueprint instead of using materials? Cause I need a general way to let the character and object both hide the part behind the portal.

I was thinking like when entering the box collision and in front of the portal, show it, if behind, not rendering the object. But I don’t know how to do this. C++ solution is also fine if I have to go deep into the source code.

I checked this post, but I am not familiar with the material, and I don’t know if I can add the material to other objects or characters’ original material.

Hiding an actor partially

Hello everyone! I was wondering if there was a way to stop an actor from rendering partially when for example it enters a volume. In my level i have a mesh for my water and ive made a ripple effect with a particle system for when i collide with it(still working on it) and i ran into a problem where if the character enters the water near the water meshes edges the particle effect kind of expands out of the area i want it to be in. So i was wondering if it was possible to sort of border out the w…

Thanks for your help.