Anthony Appleyard opened this issue on May 24, 2017 ยท 5 posts
PhilC posted Wed, 24 May 2017 at 7:14 AM
Once you have defined the vertex you can use its Set method to change its position.
vertex.SetX(value) Sets the X coordinate of the vertex to the value given.
Suggest checking its WorldVertex before and after making a change to see if that updates. I'm pretty sure that it does.