Manipulate ProBuilder UV via script.

I'm struggling with using UnityEngine.ProBuilder to modify face UV on runtime; attemping to flip or rotate face UV's

Following this thread, https://forum.unity.com/threads/scripting-with-probuilder-controlling-uvs.528724/

public ProBuilderMesh mesh2;
var face = mesh2.faces[0]
face.uv.flipU = true;

I can't assign to flipU, following cs1612 return type error and assigning value to a variable before assigning it to flipU is still throwing the same error.

Any suggestions?

 

Nevermind - resolved it, as per this thread: https://forum.unity.com/threads/need-to-change-autounwrapsettings-at-run-time.672559/

float rotAngle = 45f
face.uv = new AutoUnwrapSettings()
{
anchor = AutoUnwrapSettings.Anchor.None,
scale= new Vector3(0.5f,0.5f,0.1f),
fill = AutoUnwrapSettings.Fill.Stretch,
rotation = rotAngle
};