Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Game Development How to Make a Video Game Player Input and Cameras Gather Player Input

Ranvir Sahota
Ranvir Sahota
9,844 Points
Posted by Ranvir Sahota
Ranvir Sahota
9,844 Points

0.0f vs 0.00

If 0.0f tells Vector3 that we want y to be on ground and represented as 0.00 why didn't we just pass 0.00? Is now the same thing? What the difference between the two options.

2 Answers

Christopher Adam
Christopher Adam
778 Points
Christopher Adam
Christopher Adam
778 Points

Hi ,

The 'f' is there to denote that the value is a float. The compiler would otherwise think it is a double.

Chris

Ranvir Sahota
Ranvir Sahota
9,844 Points
Ranvir Sahota
Ranvir Sahota
9,844 Points

Does that also count for 0.0?

Pieter Herlitska
Pieter Herlitska
5,756 Points
Pieter Herlitska
Pieter Herlitska
5,756 Points

It doesn't matter actually. The computer will pretend it the same as 0.0