C++ Get the HWND for SketchUp

[DanRathbun]

@mgraham

For my C plugin, I want to display a progress bar while it exports.
To do that, I need to get the HWND of the main sketchup window.

Just curious, … you are not using the built-ins ?

• SketchUp C API: SketchUpModelExporterInterface

• SketchUp C API: SketchUpPluginProgressCallback