Ok kiddo, have you ever played a game where you have to move a character from one side of a wall to the other side? Well, Minkowski Portal Refinement is like a trick that game makers use to help the character move through the wall without getting stuck.
Minkowski Portal Refinement is all about making it easier for the character to move through a tight space like a wall. Here's how it works:
Imagine drawing a line around the character, almost like a bubble that they are inside of. This bubble is called a Minkowski Sum. Now imagine doing the same thing with the wall - drawing a bubble around it.
Now, if the character needs to move from one side of the wall to the other side, we need to find a way to connect the two bubbles. This connection is called a portal.
But sometimes the portal we create isn't big enough for the character to actually move through it. This is where Minkowski Portal Refinement comes in. We can make the portal bigger by adjusting the size of the Minkowski Sum bubbles - making them bigger or smaller until the character can move through the portal without getting stuck.
So basically, Minkowski Portal Refinement is a trick for game makers that helps characters move through walls by adjusting the size of the bubbles around them. Cool, huh?