Camera location changed event?

Rhino Developer
1

Hello,I have a question, is it possible to catch camera events or viewport events from C# script, such as event CameraLocationChanged? I want to let the script be updatable. Thank you.

2

I changed the category to Rhino Developer.

3

Hello,

no there is no event, but you can detect changes by checking the ChangeCounter property of your Viewport. You’ll need to create an own event to monitor this property change. Anyway, I wouldn’t recommend doing any eventhandling in script components, because you cannot guarantee to properly unregistering them once your script component changes its definition( -> recompiling-> loosing handle -> multiple eventhandlers running may causing weirdo behaviour).

2 Likes
4

Hi @wert6410,

There is no event that you can subscribe to that lets you know when a viewport’s camera or target location changes. Why do you need this? What problem would haveing such an event solve for you?

Thanks,

– Dale