"Look" at nodes in GraphView

Unity Engine
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1

Hi there,

I am using Unity’s GraphView to create a node editor and I was wondering if there is C# API to let me programatically “look” at a certain node.

Ideally, I would want GraphView to keep focus on place where the nodes are converged in general.

Many thanks!

2

Found the solution. It’s referred to as “framing” elements (docs).

You can frame to selection, frame to fit all elements, and frame to origin (which is what’s happening by default I believe).

If you want to frame elements during the same call as when you added said elements, you should use scheduler (docs):

public void PopulateNodes()
{
    // populate nodes here
    // ...
    schedule.Execute(() =>
    {
        FrameAll();
    });
}