string-trim primitive attribute values

[weddingdj]

Description:
For example: color=" #FF0000" throws an "THREE.Color: Unknown color #FFFFFF" error. Would it make sense to trim the string?

• A-Frame Version: 0.7.0
• Platform / Device: -
• Reproducible Code Snippet or URL: https://codepen.io/anon/pen/wryJxK

[ngokevin]

Can you provide an example?

[weddingdj]

https://codepen.io/anon/pen/wryJxK

[ngokevin]

If you'd like to submit a PR, you can .trim() the values at https://github.com/aframevr/aframe/blob/master/src/extras/primitives/primitives.js#L92

[weddingdj]

ok will do.