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Excuse the vagueness of this question, but in a model in the viewer, I'd like to know how I can establish the centre point of the visible parts. When I call fit-to-view on a model with hidden parts, I can see a dot appear in the viewer which seems to represent exactly this - the centre of the visible parts - how can I retrieve the coordinates of this point in code?

Dave Miller
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The little green dot represents the "target" of the camera. You can get its coordinates using viewer.navigation.getTarget().

Petr Broz
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