Aux Viewport Iray Pause?

Hello,
I've started using the Aux Viewport set to Iray rendering for adjusting lighing before doing a final render. I was hoping that switching to another tab would pause/stop the render but that does not seem to be the case.
Is there any way to pause the Iray render so it doens't hog my gpu. For now I just switch back to texture shaded but it would be nice to just stop and restart iray after I adjust the lighting - sort of a (semi) interactive mode.
Michael Grant
Comments
Nott hat I am aware of, though when you render the preview will be switched off
The Aux Viewport and the regular Viewport also use the Render Settings.
I don't know a way to pause the render, but you can set a the Max Samples to a very low value, depending on your scene and the level of detail you want in the viewport.
For a simple scene 5 can be enough to see a result.
The render in these viewports than stops after this number of cycles. This way you can speed up working with Iray in your viewports a lot.
Just set it back to the value to your need when you start the final render.
Kind regards, Eagle99
Eagel99
That's pretty clever. Thanks for the tip. It works like a charm.
Michael Grant
a Aux Viewport toggle to render would be very nice to have