Horse's animation is incorrect

[cx20]

I tried to display the model of the horse below in RedGL.
However, it seems that the animation is not displayed properly.

RedGL + Horse.glb result:
http://jsdo.it/cx20/KEQk

The following is the expected display result.

three.js + Horse.glb result:
http://jsdo.it/cx20/yPmv

[redcamel]

@cx20 This problem is probably related to # 509.

[redcamel]

@cx20 resolved!
Test link

[cx20]

Thank you for fixing. I think that animation problems are fixed.
However, the color of the horse seems to be a little problem. It seems that half of the body is black.
RedGL + Horse.glb result:

The model I used for testing is as follows. I am glad if you reconfirm it.
https://github.com/mrdoob/three.js/blob/dev/examples/models/gltf/Horse.glb

[redcamel]

@cx20 resolved!!
COLOR_0 attribute was being interpreted only by VEC4.
Fixed by adding parse for VEC3.
you can test at this link