Mouse Position in Grid Space?

[michaelquigley]

Is there any way to get the current mouse position in grid space? I'm trying to add a node under the mouse cursor, but I'm not sure there is currently any way to convert arbitrary screen space coordinates to grid space.

[bryanbendall]

I do this in my program. First I get the mouse position with ImGui::GetMousePosOnOpeningCurrentPopup(), I'm adding from a popup menu. Then I add the node and after set the position with ImNodes::SetNodeScreenSpacePos(). Hope that helps.

[michaelquigley]

Unfortunately it doesn't help. In order to work with the structure of my software, I need to be able to ask imnodes to translate between screen space and grid space without inserting a node.