I read here that it should look more powerful looking, so I mocked up what I thought the original portal would look like in 3D space.
The green indicates the effect that would go around the edge of the portal lines, making reality look all bent, like the effect in the garrys mod shot.
The red arrows just show those little streams of light or electricity or portal energy going up and down the edges of the rip.
I just mocked it up really quick, so the edges of the rip would be alot thinner. I think you could already achieve this with the engine you guys are using. Just 2 constant effect events pulsing (the smoke in the portal you guys have now) and the electricity effect you currently have too. But, i'm not an expert nor am I wonder woman, so i'm honestly stabbing in the dark here lol.
But overall I'm very pleased with the progress and your efforts of the development so far, seriously, thank you
Just a few little things need tweaking up. I think all of us are willing to wait, so take your time