Values

Vertex

Array format will include vertices (mandatory).

Normal

Array format will include normals.

Tangent

Array format will include tangents.

Color

Array format will include a color array.

TexUv

Array format will include UVs.

TexUv2

Array format will include another set of UVs.

Bones

Array format will include bone indices.

Weights

Array format will include bone weights.

Index

Index array will be used.