Fix bug in renderViewTesselatedSphere

[Tonsty]

Loopsubdivision will not guarantee new vertices stay on unit sphere,
so we should normalize the coordinates.

[VictorLamoine]

Hello, can you fix this as well please?
From what I understood It's just adding subdivide->Update ();

[Tonsty]

Ok

[Tonsty]

@VictorLamoine , I have checked the code, but I found subdivide->Update (); is already added there.

[VictorLamoine]

Oh that's right! The user on the mailing list must be using an old PCL version.

[Tonsty]

Yes, so will you merge this request?

[taketwo]

@Tonsty yes as soon as you fix the things that Jochen pointed out.

[Tonsty]

@taketwo, sorry, "Jochen"? I don't know him. Please give me a link.

[jspricke]

@Tonsty That's me, you need to fix your indenting (2 spaces per indention).

[Tonsty]

@jspricke Ah, sorry. I forgot to tell you, I have fixed it, you can look at code, 2 spaces have been added.

[taketwo]

Sorry, but there are tabs still in your code.

[jspricke]

No, it should be only spaces (two per indention level). Basically just the same as the previous line.

[Tonsty]

Oh, I see. I'll fixed it now. By the way, I wonder which text editor you use to write code? Vim or Emacs or Eclipse or Sublime?

[taketwo]

Thanks!

I'm a Vim user.