Line expansion index array too big

[Scarysize]

Hey, just went through your code, because I wanted to recreate the line width via expansion and I noticed that the index array your are generating in gl-line-2d is too big.

You create it via

indices = createIndices(path.length);

(https://github.com/mattdesl/webgl-lines/blob/master/expanded/gl-line-2d.js#L50)

But path.length - 1 should probably be enough.

Thanks for the great article and the code shared! 👍

[metamic]

Thank you :)