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Game Development How to Make a Video Game Player Input and Cameras Move the Player with Animation

matthew steiner
matthew steiner
6,264 Points

What is "#"f?

Just wondering what the number before f represents when designating the playerAnimation.SetFloat. I changed the number to a variety of different numbers, but it didn't seem to have any effect on how fast the frog jumps. Is it supposed to go faster or slower?

2 Answers

Patrick Cooney
Patrick Cooney
12,216 Points

Haven't taken this course yet but typically an "f" after a number explicitly declares you want it to be a float. In many weakly typed languages if I type "10" it will automatically be made an Int by the language. However if you type "10f" you're telling it to be a float so that it has as much precision as needed.

matthew steiner
matthew steiner
6,264 Points

Got it, I think. So the 10 in 10f would be how much precision you are allowing that float to be?

Patrick Cooney
Patrick Cooney
12,216 Points

Sorry, I should have given you a link from the start. Here is a link to the C# reference pages that explains this. It's not setting the precision but rather telling it to be a float which allows for more precision.