Metashape.Viepoint not writeable

[mcstieg]

Hello Alexey!

After rotating and scaling my model I calculate the middle of my model (vector "c") because I want to set the viewpoint there.
But the console tells me it is not writeable:

Metashape.app.model_view.viewpoint.center = c
2021-07-25 14:29:55 AttributeError: attribute 'center' of 'Metashape.Viewpoint' objects is not writable
2021-07-25 14:29:55 Error: attribute 'center' of 'Metashape.Viewpoint' objects is not writable   

Can you please tell me how to change the viewpoint?
Thank you very much!

[Alexey Pasumansky]

Hello mcstieg,

Please try to define .coo as center of orbit (i.e. the point of interest), .mag and .rot.

[mcstieg]

Thank you very much! Works perfectly for me! 

The last challenge is to "zoom" in/out so that the model fits the size of the model pane ("mouse wheel function") (fov=0)

Do you have any idea how solve this?   
I'm searching for a way to find out it a point on my mesh is visible in the model pane or not.

Thanks again

[Alexey Pasumansky]

Hello mcstieg,

Do you want to do that automatically?

[mcstieg]

Yes, that's what I try.
I hope to find a way to find a perfect fit for the pane automatically.

[mcstieg]

up 

[mcstieg]

Dear Alexey,

can you please give me an advice how to solve the task?
How can I "zoom" automatically, so that all the mesh faces are shown?

Thank you!