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Node "twitching" when dragged #328

@bgribble

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@bgribble

This is most likely a "me" problem but I wanted to put it out there in case anyone has seen something like this before.

Most of the time, my node-editor app works great, but occasionally when I am dragging a node it will "twitch" -- suddenly jump to an unexpected location.

In the screencast attached, I am dragging the "dot" node labeled "receive" smoothly around. The copious debugging spew you can see going by in the log tab indicates that when the node "jumps", the imgui cursor position is changing unexpectedly when I call beginNode()

I'm using the Python bindings provided by imgui_bundle which uses this fork of imgui-node-editor, currently 34 commits behind master.

Does this ring any bells with anyone?

twitching.mp4

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