Calculating OrthoZoom based on dimensions of an object

Development Cinematics & Media
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1

I’m trying to calculate the OrthoZoom for a viewport that’s in an Orthographic view. I need the camera to zoom in on an object when i prompt it to do so.

Is there any easy way of doing this? So far I’ve not be able to work out how to calculate the zoom value.

thanks

2

I’ve found something I can use, FEditorViewportClient::FocusViewportOnBox does exactly what I’m looking for.