Scrolling background approach

[Mathias_Westerdahl]

Here’s a useful link about floating point precision:

Floating point precision

Every now and then, you’ll see issues that can be described as “choppy” animations, or perhaps your code doesn’t work when comparing various variables. Sometimes, it could be related to something called “floating point precision”. It stems from the fact that on a computer, real numbers have to be approximated in some way. And as you might imagine, the approximation result might not always be what you intended. (See table at the end) TL;DR: Floating point values… … does not have infinite ra…