Why is this lame crap on the front page? Anyone who knows how to use stencil buffers can do this easily. If you can render a mirror, you can make a portal.

That is fucking rad !! Is this guy using stencil buffers or something??! Brilliant !

Apparently I have the power to decide how videos are rated by being the first to rate them. Yay!

Can someone explain to me what the hell is going on here?

Hey, i heard there were some stencil buffers in here, are there any left?

Oh stencil buffers, your lips are like velvet.

stencil buffers are amazing!

Also: the physics of moving through portals is built into Direct3D's stencil buffers. Strange but true!

Hey, Shitcock, will you buffer my stencil?

Oooh stencil buffers. So hot.

needs more stencil buffers.

screw the video, the comments are where the entertainment is.

This video is not very good.

How can that cop get away with stencil buffering? There ought to be a law!

Now your failing with portals

I would make a comment about portals (and get IPbanned again) except...whoops 8(

these pencil stuffers are really creepy

stencil buffers

god damn it you guys

bencil stuffers, the lot of you

I could go for a buffed stencil right about now.

I think Portal actually uses render-to-texture, which are a much easier way to do these things anyway (and makes it a lot easier to have portals-within-portals if you're okay with each additional layer being a frame behind the last one).

Memes, huh?

This video would have been sorta kinda neat in maybe 1999.


Alfred could post dog fucking videos where the dogs are dressed as Orange Box characters and you all would love it.