My interpretation of what a real Portal gun would be like if one existed. Based on the video game, Portal. I tried to match the game as close as possible. This was not done by any large company or a VFX team, but merely just by myself as a hobby. This was the most challenging project I have ever undertaken, consisting of 3D tracking, seamless camera cuts and 3D camera projection. ENJOY! The Visual Effects. Breakdowns will follow so watch for that.For those of you that think the gun is a physical prop you can buy, well.....sorry to break the news to you, but it's entirely CG. The 3D Portal gun was replacing/covering up a painted up coffee can with tracking markers.