Example code in readme.md

[richardeakin]

First, thanks for this library, it seems pretty powerful and I'm looking forward to diving into it.

As I'm only just trying out this library, I noticed that part of the first example doesn't compile:

Vector4 y = new Vector4.splat(4.0); 

Unless I'm mistaken, it seems that I need to either do:

Vector4 y = new Vector4.zero()..splat(4.0);

or (what I think would be better) a named constructor for Vector4.splat() needs to be added.

Other than pi needing to be capitalized and pulled in from dart:math, the rest of the snippets are working for me.

Thanks again!

cheers,
Rich

[johnmccutchan]

Send me a pull request that adds the splat constructor and other fixes you'd like to see.

[Fox32]

The problem with the splat constructor is that it would collide with the method called splat. I want to add that constructor but we need to rename one of them. Any idea for the new names?

My next pull request contains some improvement to the readme.

[laszlokorte]

what about new Vector4.splatter(4.0)?

[Fox32]

Ok, I will try that, if you don't like that, I can rename it later =D

[Fox32]

I think we addressed the problems mentioned in this issues => can be closed?