Different Spaces

• Everything in a game can be given an absolute location, but it is often useful to have different spaces.
• You might have a different space for each camera.
• There are translations from one space to another.
• Using vectors and matrices, you can use linear algebra to do these things.
• What's important is that you know there are different spaces.
• (When I was an undergraduate, I took a linear algebra module, a 3D graphics module, and two computational theory modules. You can figure these things out as needed.)