Re: How to change Element.Geometry?

Thank you for your answer.

I want to embed a watermark in Revit.Watermarks are embedded by coordinate values.

But when I read his article, it was found impossible.As shown in the following screenshot.

I have three questions

1.For example, I get a triangular net, read the point information, modify it, then update back. Is this possible?

2.Only by changing the file format,Can I change the geometric coordinates ?

3.When I change the eighth decimal place of the value of locationpoint, revit will report an error, which is very distressing.How do I avoid this situation？