This is the 12th episode of the tutorial series based on the game Portal. Here we are going to work on how to place objects through portals. We can press F and grab cubes in the world and then move to a portal and then place the grabbed object through the portal. Once you release the object, it will be placed at the exit door of the portal as we see placing it from the other portal where player was standing. This is the same mechanism we see in original portal game.
password=CLMP0rtalPass