internal Vector2[] GetUv4(Mesh m)
{
MeshChannels mc;
if (!meshID2MeshChannels.TryGetValue(m.GetInstanceID(), out mc))
{
mc = new MeshChannels();
meshID2MeshChannels.Add(m.GetInstanceID(), mc);
}
if (mc.uv4 == null)
{
mc.uv4 = MBVersion.GetMeshUV3orUV4(m, false, this.mc.LOG_LEVEL);
}
return(mc.uv4);
}