Fixing normals

[Jesterado]

Hi,

I ran into a little bit of problem while trying to recalculate the normals, it seems that the normals are wrong here: http://puu.sh/5jgSE.jpg
It's on the inside, so when you're submitting, must you fix the normals, does it even matter?
And if so, is there a way to fix it?
P.S: If I tried to flip the normals right now, it will mess up another part of the mesh.
Urgent Help! Please and Thank You.

[Jesterado]

http://puu.sh/5jp1S.jpg Here is a better look

[HellJumper]

Yes, you must fix it before submitting. Recalculating normals doesn't work 100% of the time, so sometimes you need to manually flip faces. In edit mode, select the faces that are backwards and click "flip normals" on the panel to the left.

[Jesterado]

Thank You HellJumper :D

[Jesterado]

There's another problem when trying the fix, when we fix one normal another normal messes up, is there a solution to this?

[HellJumper]

You can't have 2-sided faces. You can only see the texture from one side of a face. That means you can't have "open" models.

[Jesterado]

Thanks for your help, I think we have the model fixed. I've got another question: http://puu.sh/5liYS.png
What does it mean by possible and impossible brush strokes :\ ?

[HellJumper]

Oh that image just describes how to paint things realistically. The example he gave was 1 object overlapping the top object. So you can't have a paint stroke going over the top one. That wouldn't make sense. I wouldn't worry about it too much.

Just paint things like they would exist in reality. Don't do anything that couldn't exist.