Grasshopper

algorithmic modeling for Rhino

Active viewport, c#

Hello,

I've been able to successfully detect a view port by type and use this to help control the display behavior of a custom plugin (ie. via doc.Views.ActiveView.ActiveViewport.Is...) but I am wondering if there is a method for detecting the active viewport.

Say, for example, a user has two viewports that are plan (top) views and I want to draw something in only the active top view - rather than both top views. Is there a way to detect just the active viewport and limit the display to it regardless of the viewport name or type?

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Permalink Reply by David Rutten on November 23, 2014 at 1:41pm

Note that when viewports become inactive, they may not necessarily redraw. The attached script only draws a pink ball if the viewport is active, but you may end up with pink balls everywhere over time...

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Permalink Reply by Tree on November 23, 2014 at 1:56pm

David - Thank you, it works like a charm!

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